fix: voice system messages and call notifs by fetching participant list

Signed-off-by: Zomatree <me@zomatree.live>
(cherry picked from commit 512a512def)

.config/nextest.toml

@@ -0,0 +1,2 @@
+[profile.default]
+slow-timeout = { period = "5s", terminate-after = 10 }

.dockerignore

@@ -1,3 +1,4 @@
+Dockerfile
 target
 .mongo
 .env

.github/ISSUE_TEMPLATE/bug.yml

@@ -0,0 +1,147 @@
+name: Bug Report
+description: Report a bug in Stoat — please fill out every required field to help us triage quickly.
+title: "[Bug]: "
+labels:
+  - bug
+  - unconfirmed
+
+body:
+  # ── Thank you section ────────────────────────────────────────────────────────
+  - type: markdown
+    attributes:
+      value: |
+        **Thank you for taking the time to report a bug for Stoat!**
+
+        Please follow the instructions below and provide as much detail as possible to help us understand and reproduce the issue.
+
+  # ── Pre-flight checks ────────────────────────────────────────────────────────
+  - type: checkboxes
+    id: preflight
+    attributes:
+      label: Pre-flight checklist
+      description: Please confirm all of the following before submitting.
+      options:
+        - label: I am on the latest available version of Stoat.
+          required: true
+        - label: I searched existing issues and did not find a duplicate.
+          required: true
+        - label: This is a bug report, not a support question or feature request.
+          required: true
+
+  # ── Bug description ──────────────────────────────────────────────────────────
+  - type: textarea
+    id: description
+    attributes:
+      label: Bug description
+      description: >
+        What happened? What did you expect to happen instead?
+        Keep this brief — detailed steps go in the next field.
+      placeholder: "Example: When I open a DM thread, new messages from the other person do not appear unless I reload the page."
+    validations:
+      required: true
+
+  # ── Steps to reproduce ───────────────────────────────────────────────────────
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps to reproduce
+      description: >
+        Provide a numbered list of every step needed to trigger the bug.
+        The clearer this is, the faster we can fix it.
+      placeholder: |
+        1. Log in to Stoat on the web client.
+        2. Open a direct message conversation.
+        3. Ask the other person to send a message.
+        4. Observe that the message does not appear without reloading.
+    validations:
+      required: true
+
+  # ── Expected behavior ────────────────────────────────────────────────────────
+  - type: textarea
+    id: expected
+    attributes:
+      label: Expected behavior
+      description: What should have happened?
+      placeholder: "New messages should appear in real time without a page reload."
+    validations:
+      required: true
+
+  # ── Client / platform ────────────────────────────────────────────────────────
+  - type: dropdown
+    id: platform
+    attributes:
+      label: Client / platform
+      description: Which Stoat client are you using?
+      options:
+        - Web (browser)
+        - Stoat for Desktop
+        - Android
+        - iOS
+        - Self-hosted server
+    validations:
+      required: true
+
+  # ── Client version ───────────────────────────────────────────────────────────
+  - type: input
+    id: version
+    attributes:
+      label: Client version
+      description: >
+        Find this in **Settings**. For the web client, include the build
+        number shown in the footer or About page.
+      placeholder: "e.g. Stoat for Desktop 1.3.0 or 0.2.1 (2025-10-10)"
+    validations:
+      required: true
+
+  # ── OS / browser details ─────────────────────────────────────────────────────
+  - type: input
+    id: os
+    attributes:
+      label: OS / browser details
+      description: Your operating system and, for web bugs, your browser and its version.
+      placeholder: "e.g. Windows 11, Chrome 121  or  macOS 14.3, Stoat for Desktop 1.3.0  or  Android 14"
+    validations:
+      required: true
+
+  # ── Reproducibility ──────────────────────────────────────────────────────────
+  - type: dropdown
+    id: reproducibility
+    attributes:
+      label: Reproducibility
+      description: How consistently does this bug occur?
+      options:
+        - Always
+        - Usually
+        - Rarely
+        - Only once
+        - Unknown
+    validations:
+      required: true
+
+  # ── Screenshots or video ─────────────────────────────────────────────────────
+  - type: textarea
+    id: screenshots
+    attributes:
+      label: Screenshots or video
+      description: Paste images or drag-and-drop a screen recording here. GitHub accepts common image and video formats.
+    validations:
+      required: false
+
+  # ── Additional context ───────────────────────────────────────────────────────
+  - type: textarea
+    id: additional
+    attributes:
+      label: Additional context
+      description: >
+        Anything else that might help: workarounds you found, links to related issues,
+        self-hosted configuration details (Redis, MongoDB, LiveKit, SMTP), network environment, etc.
+    validations:
+      required: false
+
+  # ── Closing note ─────────────────────────────────────────────────────────────
+  - type: markdown
+    attributes:
+      value: |
+        ---
+        A maintainer will review your report. Please watch for follow-up questions — issues
+        that go unanswered are harder to resolve and may be closed after 30 days of inactivity.

.github/pull_request_template.md

@@ -0,0 +1,24 @@
+<!-- Describe your changes -->
+
+Fixes # (issue)
+
+## How was this PR tested?
+
+<!-- What did you do to test your changes? -->
+
+- [ ] Test A
+- [ ] Test B
+
+## Checklist:
+
+- [ ] I have carefully read [the contributing guidelines](https://developers.stoat.chat/developing/contrib/)
+- [ ] I have performed a self-review of my own code
+- [ ] I have made corresponding changes to the documentation if applicable
+- [ ] I have no unrelated changes in the PR
+- [ ] I have confirmed that any new dependencies are strictly necessary
+- [ ] I have written tests for new code (if applicable)
+- [ ] I have followed naming conventions/patterns in the surrounding code
+
+## Please declare, if any, LLM usage involved in creating this PR
+
+...

.github/workflows/docker-cleanup.yaml

@@ -0,0 +1,46 @@
+name: Docker PR Image Cleanup
+
+on:
+  pull_request:
+    types:
+      - closed
+
+permissions:
+  contents: read
+  packages: write
+
+concurrency:
+  group: docker-cleanup-${{ github.event.pull_request.number }}
+  cancel-in-progress: false
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    if: ${{ !github.event.pull_request.head.repo.fork }}
+    strategy:
+      fail-fast: false
+      matrix:
+        package:
+          - base
+          - api
+          - events
+          - file-server
+          - proxy
+          - gifbox
+          - crond
+          - pushd
+          - voice-ingress
+    steps:
+      - env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ORG: stoatchat
+          PACKAGE: ${{ matrix.package }}
+          TAG: pr-${{ github.event.pull_request.number }}
+        run: |
+          set -euo pipefail
+          gh api --paginate \
+            "/orgs/${ORG}/packages/container/${PACKAGE}/versions" \
+            --jq ".[] | select(.metadata.container.tags | index(\"${TAG}\")) | .id" \
+          | while read -r id; do
+              gh api -X DELETE "/orgs/${ORG}/packages/container/${PACKAGE}/versions/${id}"
+            done

.github/workflows/docker.yaml

@@ -0,0 +1,230 @@
+name: Docker Test & Publish
+
+on:
+  push:
+    tags:
+      - "*"
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  packages: write
+
+concurrency:
+  group: ${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  base:
+    name: Test base image build (fork)
+    runs-on: arc-runner-set
+    if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork
+    steps:
+      # Configure build environment
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      # Build the image
+      - name: Build base image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: false
+          platforms: linux/amd64,linux/arm64
+          tags: ghcr.io/${{ github.repository_owner }}/base:latest
+          cache-from: type=gha,scope=buildx-base-multi-arch
+          cache-to: type=gha,scope=buildx-base-multi-arch,mode=max
+
+  publish:
+    runs-on: arc-runner-set
+    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.head.repo.fork }}
+    name: Publish Docker images
+    steps:
+      # Configure build environment
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      # Authenticate with Docker Hub and GHCR
+      - name: Login to Github Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Determine base image tag
+        id: base
+        run: |
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            echo "tag=pr-${{ github.event.number }}" >> "$GITHUB_OUTPUT"
+          else
+            echo "tag=latest" >> "$GITHUB_OUTPUT"
+          fi
+
+      # Build the image
+      - name: Build base image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ghcr.io/${{ github.repository_owner }}/base:${{ steps.base.outputs.tag }}
+          cache-from: type=gha,scope=buildx-base-multi-arch
+          cache-to: type=gha,scope=buildx-base-multi-arch,mode=max
+
+      # stoatchat/api
+      - name: Docker meta
+        id: meta-delta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/stoatchat/api
+      - name: Publish
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          file: crates/delta/Dockerfile
+          tags: ${{ steps.meta-delta.outputs.tags }}
+          build-args: |
+            BASE_IMAGE=ghcr.io/${{ github.repository_owner }}/base:${{ steps.base.outputs.tag }}
+          labels: ${{ steps.meta-delta.outputs.labels }}
+
+      # stoatchat/events
+      - name: Docker meta
+        id: meta-bonfire
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/stoatchat/events
+      - name: Publish
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          file: crates/bonfire/Dockerfile
+          tags: ${{ steps.meta-bonfire.outputs.tags }}
+          build-args: |
+            BASE_IMAGE=ghcr.io/${{ github.repository_owner }}/base:${{ steps.base.outputs.tag }}
+          labels: ${{ steps.meta-bonfire.outputs.labels }}
+
+      # stoatchat/file-server
+      - name: Docker meta
+        id: meta-autumn
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/stoatchat/file-server
+      - name: Publish
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          file: crates/services/autumn/Dockerfile
+          tags: ${{ steps.meta-autumn.outputs.tags }}
+          build-args: |
+            BASE_IMAGE=ghcr.io/${{ github.repository_owner }}/base:${{ steps.base.outputs.tag }}
+          labels: ${{ steps.meta-autumn.outputs.labels }}
+
+      # stoatchat/proxy
+      - name: Docker meta
+        id: meta-january
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/stoatchat/proxy
+      - name: Publish
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          file: crates/services/january/Dockerfile
+          tags: ${{ steps.meta-january.outputs.tags }}
+          build-args: |
+            BASE_IMAGE=ghcr.io/${{ github.repository_owner }}/base:${{ steps.base.outputs.tag }}
+          labels: ${{ steps.meta-january.outputs.labels }}
+
+      # stoatchat/gifbox
+      - name: Docker meta
+        id: meta-gifbox
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/stoatchat/gifbox
+      - name: Publish
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          file: crates/services/gifbox/Dockerfile
+          tags: ${{ steps.meta-gifbox.outputs.tags }}
+          build-args: |
+            BASE_IMAGE=ghcr.io/${{ github.repository_owner }}/base:${{ steps.base.outputs.tag }}
+          labels: ${{ steps.meta-gifbox.outputs.labels }}
+
+      # stoatchat/crond
+      - name: Docker meta
+        id: meta-crond
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/stoatchat/crond
+      - name: Publish
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          file: crates/daemons/crond/Dockerfile
+          tags: ${{ steps.meta-crond.outputs.tags }}
+          build-args: |
+            BASE_IMAGE=ghcr.io/${{ github.repository_owner }}/base:${{ steps.base.outputs.tag }}
+          labels: ${{ steps.meta-crond.outputs.labels }}
+
+      # stoatchat/pushd
+      - name: Docker meta
+        id: meta-pushd
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/stoatchat/pushd
+      - name: Publish
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          file: crates/daemons/pushd/Dockerfile
+          tags: ${{ steps.meta-pushd.outputs.tags }}
+          build-args: |
+            BASE_IMAGE=ghcr.io/${{ github.repository_owner }}/base:${{ steps.base.outputs.tag }}
+          labels: ${{ steps.meta-pushd.outputs.labels }}
+
+      # stoatchat/voice-ingress
+      - name: Docker meta
+        id: meta-voice-ingress
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/stoatchat/voice-ingress
+      - name: Publish
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          file: crates/daemons/voice-ingress/Dockerfile
+          tags: ${{ steps.meta-voice-ingress.outputs.tags }}
+          build-args: |
+            BASE_IMAGE=ghcr.io/${{ github.repository_owner }}/base:${{ steps.base.outputs.tag }}
+          labels: ${{ steps.meta-voice-ingress.outputs.labels }}

.github/workflows/docs-test.yml

@@ -0,0 +1,23 @@
+name: Documentation (test)
+
+on:
+  pull_request:
+
+jobs:
+  test-deploy:
+    name: Test deployment
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./docs
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Mise
+        uses: immich-app/devtools/actions/use-mise@cd24790a7f5f6439ac32cc94f5523cb2de8bfa8c # use-mise-action-v1.1.0
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+        
+      - run: mise docs:build

.github/workflows/docs.yml

@@ -0,0 +1,48 @@
+name: Documentation
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: Build Docusaurus
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./docs
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Mise
+        uses: immich-app/devtools/actions/use-mise@cd24790a7f5f6439ac32cc94f5523cb2de8bfa8c # use-mise-action-v1.1.0
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+        
+      - run: mise docs:build
+
+      - name: Upload Build Artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./docs/build
+
+  deploy:
+    name: Deploy to GitHub Pages
+    needs: build
+
+    permissions:
+      pages: write # to deploy to Pages
+      id-token: write # to verify the deployment originates from an appropriate source
+
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.github/workflows/git-town.yml

@@ -0,0 +1,23 @@
+# DO NOT EDIT DIRECTLY IN REPOSITORY
+# Managed in Terraform templates
+
+name: Git Town
+
+on:
+  pull_request:
+
+jobs:
+  git-town:
+    name: Display the branch stack
+    runs-on: ubuntu-slim
+
+    if: ${{ github.event.pull_request.head.repo.full_name == github.repository && !startsWith(github.head_ref, 'release-please--') }}
+
+    permissions:
+      contents: read
+      pull-requests: write
+
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: stoatchat/action-git-town@4bc5c942e4603bffa0806b51d5fe5f0bc5deb0ac
+        continue-on-error: true

.github/workflows/publish-crates.yml

@@ -0,0 +1,26 @@
+name: Publish Crates
+
+on:
+  workflow_dispatch:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    name: Publish Crates
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          persist-credentials: false
+
+      - name: Setup Mise
+        uses: immich-app/devtools/actions/use-mise@cd24790a7f5f6439ac32cc94f5523cb2de8bfa8c # use-mise-action-v1.1.0
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Publish
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+        run: mise publish --workspace

.github/workflows/release-please.yml

@@ -0,0 +1,63 @@
+name: Release Please
+
+on:
+  push:
+    branches: [main] # updates/opens the release PR when commits land on main
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+  id-token: write
+
+concurrency:
+  group: release-please
+  cancel-in-progress: true
+
+jobs:
+  release-please:
+    name: Release Please
+    runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.rp.outputs.release_created }}
+      tag_name: ${{ steps.rp.outputs.tag_name }}
+    steps:
+      - id: app-token
+        uses: actions/create-github-app-token@v2
+        with:
+          app-id: ${{ secrets.GH_STOAT_RELEASE_APP_ID }}
+          private-key: ${{ secrets.GH_STOAT_RELEASE_APP_PRIVATE_KEY }}
+      - id: rp
+        uses: googleapis/release-please-action@v4
+        with:
+          token: ${{ steps.app-token.outputs.token }}
+          config-file: release-please-config.json
+
+      - name: Install latest stable
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
+        with:
+          toolchain: stable
+
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          token: ${{ steps.app-token.outputs.token }}
+      - name: Update Cargo.lock
+        if: ${{ steps.rp.outputs.prs_created == 'true' || steps.rp.outputs.prs_updated == 'true' }}
+        env:
+          GH_TOKEN: ${{ steps.app-token.outputs.token }}
+          RP_PR_OUTPUT_JSON: ${{ steps.rp.outputs.prs }}
+        run: |
+          PR_NUMBER=$(echo "$RP_PR_OUTPUT_JSON" | jq -r '.[0].number')
+          gh pr checkout "$PR_NUMBER"
+          
+          cargo update -w
+          
+          if git diff --quiet Cargo.lock; then
+            echo "No changes to Cargo.lock"
+          else
+            git config user.name "github-actions[bot]"
+            git config user.email "github-actions[bot]@users.noreply.github.com"
+            git add Cargo.lock
+            git commit -s -m "chore: update Cargo.lock"
+            git push
+          fi

.github/workflows/release-webhook.yml

@@ -0,0 +1,26 @@
+# DO NOT EDIT DIRECTLY IN REPOSITORY
+# Managed in Terraform templates
+
+name: Release Webhook
+
+on:
+  workflow_dispatch:
+  release:
+    types: [published]
+
+jobs:
+  release-webhook:
+    name: Send Release Webhook
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Send release notification webhook
+        env:
+          TAG_NAME: ${{ github.event.release.tag_name }}
+          REPOSITORY: ${{ github.repository }}
+          WEBHOOK_URL: ${{ secrets.STOAT_WEBHOOK_UPDATES_URL }}
+        run: |
+          RELEASE_URL="https://github.com/${REPOSITORY}/releases/tag/${TAG_NAME}"
+          curl -X POST "$WEBHOOK_URL" \
+            -H "Content-Type: application/json" \
+            -d "{\"content\": \"$RELEASE_URL\"}"

.github/workflows/rust.yaml

@@ -0,0 +1,85 @@
+name: Rust build, test, and generate specification
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+concurrency:
+  group: ${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  check:
+    name: Rust project
+    runs-on: arc-runner-set
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          persist-credentials: false
+
+      # Using our own runners for now:
+      # - name: Free up disk space
+      #   run: |
+      #     sudo rm -rf /usr/local/lib/android /usr/share/dotnet /opt/ghc
+
+      - name: Setup Mise
+        uses: immich-app/devtools/actions/use-mise@cd24790a7f5f6439ac32cc94f5523cb2de8bfa8c # use-mise-action-v1.1.0
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+      - run: mise build
+      - run: mise docker:start
+    
+      - name: Reference Test
+        env:
+          TEST_DB: REFERENCE
+        continue-on-error: ${{ github.ref_name == 'main' }}
+        run: |
+          mise test
+
+      - name: MongoDB Test
+        env:
+          TEST_DB: MONGODB
+          MONGODB: mongodb://localhost
+        continue-on-error: ${{ github.ref_name == 'main' }}
+        run: |
+          mise test
+
+      - name: Start API in background
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
+        env:
+          TEST_DB: REFERENCE
+        run: |
+          mise build --bin revolt-delta && (mise service:api &)
+
+      - name: Wait for API to go up
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
+        uses: nev7n/wait_for_response@7fef3c1a6e8939d0b09062f14fec50d3c5d15fa1 # v1.0.1
+        with:
+          url: "http://localhost:14702/"
+
+      - name: Checkout API repository
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          repository: stoatchat/javascript-client-api
+          path: api
+          ssh-key: ${{ secrets.DEPLOY_KEY_JAVASCRIPT_CLIENT_API }}
+
+      - name: Download OpenAPI specification
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
+        run: curl http://localhost:14702/openapi.json -o api/OpenAPI.json
+
+      - name: Commit changes
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
+        uses: EndBug/add-and-commit@a94899bca583c204427a224a7af87c02f9b325d5 # v9.1.4
+        with:
+          cwd: "api"
+          add: "*.json"
+          author_name: Stoat CI
+          author_email: stoat-ci@users.noreply.github.com
+          message: "chore: generate OpenAPI specification"

.github/workflows/validate-pr-title.yml

@@ -0,0 +1,23 @@
+# DO NOT EDIT DIRECTLY IN REPOSITORY
+# Managed in Terraform templates
+
+name: "Lint PR"
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - reopened
+      - edited
+      - synchronize
+
+jobs:
+  main:
+    name: Validate PR title
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read
+    steps:
+      - uses: amannn/action-semantic-pull-request@48f256284bd46cdaab1048c3721360e808335d50 # v6.1.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,6 +1,15 @@
 Rocket.toml
-/target
-**/*.rs.bk
-.mongo
+Revolt.*.toml
+compose.override.yml
+
+target
+.data
 .env
-avatar.png
+.venv/
+venv/
+
+.vercel
+.DS_Store
+
+livekit.yml
+.idea

.gitlab-ci.yml

@@ -1,20 +0,0 @@
-stages:
-  - build
-
-# Rocket does not currently compile on stable Rust.
-# Once it does, we can uncomment this, and instead
-# put `allow-failure: true` on the nightly build.
-#
-# rust-latest:
-#   stage: build
-#   image: rust:latest
-#   script:
-#     - cargo build --verbose
-#     - cargo test --verbose
-
-rust-nightly:
-  stage: build
-  image: rustlang/rust:nightly
-  script:
-    - cargo build --verbose
-    - cargo test --verbose

.mise/config.toml

@@ -0,0 +1,28 @@
+[tools]
+node = "25.4.0"
+pnpm = "10.28.1"
+
+gh = "2.25.0"
+
+rust = "1.92.0"
+"cargo:cargo-nextest" = "0.9.122"
+
+"github:git-town/git-town" = "22.4.0"
+
+[settings]
+experimental = true
+idiomatic_version_file_enable_tools = ["rust"]
+
+[tasks.start]
+description = "Run all services"
+depends = ["docker:start", "build"]
+wait_for = ["docker:start", "build"]
+run = [{ task = "service:*" }]
+
+[env]
+BUILDER = "cargo"
+DOCKER_NETWORK_NAME = "stoatchat_default"
+DATABASE_PORT = "27017"
+RABBIT_PORT = "5672"
+REDIS_PORT = "6379"
+_.file = { path = ".env", tools = true }

.mise/tasks/build

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Build project"
+set -e
+
+${BUILDER} build "$@"

.mise/tasks/check

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Check project with clippy"
+set -e
+
+cargo clippy

.mise/tasks/docker/start

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#MISE description="Start Docker containers"
+set -e
+
+docker compose up -d
+
+docker run \
+--network=${DOCKER_NETWORK_NAME} \
+--name wait \
+--rm dokku/wait  -c \
+rabbit:${RABBIT_PORT},\
+database:${DATABASE_PORT},\
+redis:${REDIS_PORT}

.mise/tasks/docker/stop

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Stop Docker containers"
+set -e
+
+docker compose down

.mise/tasks/docs/_default

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+#MISE description="Start the Stoat Developers website"
+#MISE depends=["docs:install"]
+#MISE dir="{{config_root}}/docs"
+set -e
+
+pnpm build

.mise/tasks/docs/build

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+#MISE description="Build the Stoat Developers website"
+#MISE depends=["docs:install"]
+#MISE dir="{{config_root}}/docs"
+set -e
+
+pnpm build

.mise/tasks/docs/install

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+#MISE description="Install dependencies for docs site"
+#MISE dir="{{config_root}}/docs"
+set -e
+
+pnpm i --frozen-lockfile

.mise/tasks/publish

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Publish project"
+set -e
+
+cargo publish "$@"

.mise/tasks/service/api

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Run API server"
+set -e
+
+cargo run --bin revolt-delta

.mise/tasks/service/crond

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Run cron daemon"
+set -e
+
+cargo run --bin revolt-crond

.mise/tasks/service/events

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Run events server"
+set -e
+
+cargo run --bin revolt-bonfire

.mise/tasks/service/files

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Run file server"
+set -e
+
+cargo run --bin revolt-autumn

.mise/tasks/service/gifbox

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Run GIF proxy server"
+set -e
+
+cargo run --bin revolt-gifbox

.mise/tasks/service/proxy

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Run proxy server"
+set -e
+
+cargo run --bin revolt-january

.mise/tasks/service/pushd

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#MISE description="Run push daemon"
+set -e
+
+cargo run --bin revolt-pushd

.mise/tasks/test

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+#MISE description="Test project"
+set -e
+
+: "${TEST_DB:=REFERENCE}"
+export TEST_DB
+
+cargo nextest run

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+    ".": "0.13.7"
+}

.vscode/settings.json

@@ -1,5 +1,6 @@
 {
-    "rust-analyzer.diagnostics.disabled": [
-        "unresolved-macro-call"
-    ]
-}
+  "editor.formatOnSave": true,
+  "rust-analyzer.check.command": "clippy",
+  "nixEnvSelector.suggestion": false,
+  "nixEnvSelector.nixFile": "${workspaceFolder}/default.nix"
+}

CHANGELOG.md

@@ -0,0 +1,288 @@
+# Changelog
+
+## [0.13.7](https://github.com/stoatchat/stoatchat/compare/v0.13.6...v0.13.7) (2026-05-21)
+
+
+### Bug Fixes
+
+* sanitize emoji input to handle variation selectors ([#774](https://github.com/stoatchat/stoatchat/issues/774)) ([2d308e0](https://github.com/stoatchat/stoatchat/commit/2d308e03d58c19f27b5b4d65dc2a15ef20b56190))
+* update mention count badge for channel acks ([#769](https://github.com/stoatchat/stoatchat/issues/769)) ([0d9ae50](https://github.com/stoatchat/stoatchat/commit/0d9ae508d9d2199f0e408b8ca634d20489be6f61))
+
+## [0.13.6](https://github.com/stoatchat/stoatchat/compare/v0.13.5...v0.13.6) (2026-05-18)
+
+
+### Features
+
+* Update FCM payload for android notifications ([#766](https://github.com/stoatchat/stoatchat/issues/766)) ([acbc087](https://github.com/stoatchat/stoatchat/commit/acbc087982e9aeb05cabc5ab4c9b1291f67490ad))
+* user slowmode events ([#760](https://github.com/stoatchat/stoatchat/issues/760)) ([af0d8aa](https://github.com/stoatchat/stoatchat/commit/af0d8aad14dc68d88159d0e1c714077d362e21e4))
+
+
+### Bug Fixes
+
+* include `minio` region as tests need it ([#761](https://github.com/stoatchat/stoatchat/issues/761)) ([298742d](https://github.com/stoatchat/stoatchat/commit/298742dbad4eafae356f976c56b9db23904b0c3a))
+* set env var for publishing crates ([#768](https://github.com/stoatchat/stoatchat/issues/768)) ([018afaf](https://github.com/stoatchat/stoatchat/commit/018afaf38f6330d92dad2a68b640c0cb3f6b639a))
+* Use proper headers to determine IP when not behind cloudflare ([#764](https://github.com/stoatchat/stoatchat/issues/764)) ([494c8b7](https://github.com/stoatchat/stoatchat/commit/494c8b7cabaae2a51039a7a5b559d5e2e5279554))
+* voice ingress crashing due to new Result in AMQP::new_auto() ([#765](https://github.com/stoatchat/stoatchat/issues/765)) ([2871632](https://github.com/stoatchat/stoatchat/commit/2871632382395cb20cbe0047c542d3ac31ff3f03))
+
+
+### Miscellaneous Chores
+
+* switch to lapin ([#767](https://github.com/stoatchat/stoatchat/issues/767)) ([5b19853](https://github.com/stoatchat/stoatchat/commit/5b1985381ae829a92c80a19e91a414cd9dc4de93))
+
+## [0.13.5](https://github.com/stoatchat/stoatchat/compare/v0.13.4...v0.13.5) (2026-05-17)
+
+
+### Bug Fixes
+
+* dont panic on hash missing when deleting files ([#755](https://github.com/stoatchat/stoatchat/issues/755)) ([c902077](https://github.com/stoatchat/stoatchat/commit/c902077cf51076fee11712eb732dc8a8f786fc4b))
+
+## [0.13.4](https://github.com/stoatchat/stoatchat/compare/v0.13.3...v0.13.4) (2026-05-16)
+
+
+### Bug Fixes
+
+* add TLS feature to livekit-api crate ([#753](https://github.com/stoatchat/stoatchat/issues/753)) ([6cfee1f](https://github.com/stoatchat/stoatchat/commit/6cfee1f601c1e084df7c8f1e7a5e8a560d1dd514))
+
+## [0.13.3](https://github.com/stoatchat/stoatchat/compare/v0.13.2...v0.13.3) (2026-05-15)
+
+
+### Bug Fixes
+
+* don't automatically set up rabbitmq in delta ([#749](https://github.com/stoatchat/stoatchat/issues/749)) ([7647cfc](https://github.com/stoatchat/stoatchat/commit/7647cfc8d93aba99f5faef13eb3d970097540d76))
+* don't declare queues which seem to cause the backend to crash in prod ([7647cfc](https://github.com/stoatchat/stoatchat/commit/7647cfc8d93aba99f5faef13eb3d970097540d76))
+
+## [0.13.2](https://github.com/stoatchat/stoatchat/compare/v0.13.1...v0.13.2) (2026-05-11)
+
+
+### Bug Fixes
+
+* update default exchange to `revolt.default` ([#746](https://github.com/stoatchat/stoatchat/issues/746)) ([fcb8091](https://github.com/stoatchat/stoatchat/commit/fcb8091cd7a00d7f26c798daa33aae4b923b2a8b))
+
+## [0.13.1](https://github.com/stoatchat/stoatchat/compare/v0.13.0...v0.13.1) (2026-05-10)
+
+
+### Bug Fixes
+
+* amqprs startup bug ([#744](https://github.com/stoatchat/stoatchat/issues/744)) ([1100eaf](https://github.com/stoatchat/stoatchat/commit/1100eaf46f849f2509ae01ac497556ca33bde778))
+
+## [0.13.0](https://github.com/stoatchat/stoatchat/compare/v0.12.1...v0.13.0) (2026-05-08)
+
+
+### Features
+
+* add embed support for YouTube Shorts ([#734](https://github.com/stoatchat/stoatchat/issues/734)) ([d46c7f7](https://github.com/stoatchat/stoatchat/commit/d46c7f7f3c04524c0639c3e0a122626f8e0b3bf7))
+* add emoji rename endpoint ([#714](https://github.com/stoatchat/stoatchat/issues/714)) ([23ad135](https://github.com/stoatchat/stoatchat/commit/23ad1359834bb7d07a460b8678d6a6ebffc73eb0))
+* add legal links to root payload ([#733](https://github.com/stoatchat/stoatchat/issues/733)) ([21d8201](https://github.com/stoatchat/stoatchat/commit/21d82018cf84ab0fdd10613d254b9562aea8eea3))
+* add role icon support ([#724](https://github.com/stoatchat/stoatchat/issues/724)) ([841985d](https://github.com/stoatchat/stoatchat/commit/841985d3b994df1c6eefab2fc7ecbd77ab22c493))
+* Add webhook endpoints for editing and deleting messages ([#682](https://github.com/stoatchat/stoatchat/issues/682)) ([6f3441c](https://github.com/stoatchat/stoatchat/commit/6f3441cf4acac2a8e6e1bf07a279a153b80f7956))
+* automatically sanitise usernames on create/update ([#689](https://github.com/stoatchat/stoatchat/issues/689)) ([e937697](https://github.com/stoatchat/stoatchat/commit/e93769786c7669485a659ee471630740d3cea702))
+* blacklist private ip ranges and add january domain blocklist ([#731](https://github.com/stoatchat/stoatchat/issues/731)) ([6b41db9](https://github.com/stoatchat/stoatchat/commit/6b41db984bb491b2e58324309cc70d8c14e0b814))
+* Rewrite acks ([#741](https://github.com/stoatchat/stoatchat/issues/741)) ([ab5bd47](https://github.com/stoatchat/stoatchat/commit/ab5bd47a39ee889de0b5ae6e7b560620853daead))
+
+
+### Bug Fixes
+
+* add new_user_hours to configuration limits ([#729](https://github.com/stoatchat/stoatchat/issues/729)) ([279f5d5](https://github.com/stoatchat/stoatchat/commit/279f5d5fd7af2df55902c706859ec07f569cdb1e))
+* add reconnection policy to Redis subscriber to prevent ghost state ([#708](https://github.com/stoatchat/stoatchat/issues/708)) ([057f2bb](https://github.com/stoatchat/stoatchat/commit/057f2bb8b359f8b942741a30ff54eeb8fbe3e0b1))
+* docker compose file had personal url in it ([#742](https://github.com/stoatchat/stoatchat/issues/742)) ([0719985](https://github.com/stoatchat/stoatchat/commit/0719985ac5636590f91e6f9ec4b68f3eded70c13))
+* don't strip ICC from exif ([#735](https://github.com/stoatchat/stoatchat/issues/735)) ([d76a711](https://github.com/stoatchat/stoatchat/commit/d76a71141f3e508f6308ba52fa28eaeb56fb3438))
+* dont send notification in fcm ([#721](https://github.com/stoatchat/stoatchat/issues/721)) ([89171e9](https://github.com/stoatchat/stoatchat/commit/89171e9bd0f15711157e78c6eec0fe7b480de93a))
+* encode filenames in redirects ([#737](https://github.com/stoatchat/stoatchat/issues/737)) ([9fd7128](https://github.com/stoatchat/stoatchat/commit/9fd7128f800badbd184baf943d4f799e601201e4))
+* january ip redirects & domain resolver ([#738](https://github.com/stoatchat/stoatchat/issues/738)) ([356491e](https://github.com/stoatchat/stoatchat/commit/356491e934b274f9e895df883dd63ef0b3123510))
+* update message length validation to remove upper limit ([#723](https://github.com/stoatchat/stoatchat/issues/723)) ([ed4fd5e](https://github.com/stoatchat/stoatchat/commit/ed4fd5ebfe6d0ea534a0898da4afdc1f4e2cd6c5))
+* use correct response for NoEffect errors ([#732](https://github.com/stoatchat/stoatchat/issues/732)) ([5378cd2](https://github.com/stoatchat/stoatchat/commit/5378cd22b4c7d85f44c31a6af0dda00941b80d5c))
+
+## [0.12.1](https://github.com/stoatchat/stoatchat/compare/v0.12.0...v0.12.1) (2026-04-10)
+
+
+### Bug Fixes
+
+* add migration to update existing files to be animated ([#705](https://github.com/stoatchat/stoatchat/issues/705)) ([f2c056a](https://github.com/stoatchat/stoatchat/commit/f2c056a1515be493b195f3f5db5886c2ddf36700))
+* don't send self dm notifications ([#706](https://github.com/stoatchat/stoatchat/issues/706)) ([f30b729](https://github.com/stoatchat/stoatchat/commit/f30b729ca90d0be6853c57ab4935694e5e59ae56))
+* mise start + missing docker image ([#564](https://github.com/stoatchat/stoatchat/issues/564)) ([fb8fe16](https://github.com/stoatchat/stoatchat/commit/fb8fe1655776791421284a6a093e86f0320c258a))
+* test failure due to wrong assertion ([#707](https://github.com/stoatchat/stoatchat/issues/707)) ([f81e329](https://github.com/stoatchat/stoatchat/commit/f81e3291bdd57af9ceedb2987b111acc7051d69c))
+
+## [0.12.0](https://github.com/stoatchat/stoatchat/compare/v0.11.5...v0.12.0) (2026-03-28)
+
+
+### Features
+
+* add bug report template for issue tracking ([#627](https://github.com/stoatchat/stoatchat/issues/627)) ([f777e28](https://github.com/stoatchat/stoatchat/commit/f777e2863c6ca50057c8b5d0a5be14915d287724))
+* Add slowmode functionality to text channels ([#680](https://github.com/stoatchat/stoatchat/issues/680)) ([6107f24](https://github.com/stoatchat/stoatchat/commit/6107f242fd3ebaff71a15f9a16330ffbcb4f2d7b))
+* Allow restricting server creation to specific users ([#685](https://github.com/stoatchat/stoatchat/issues/685)) ([edfa97d](https://github.com/stoatchat/stoatchat/commit/edfa97db108c9c81828547f98a1db5315cb5ba4a))
+* compute thumbhash for images ([#596](https://github.com/stoatchat/stoatchat/issues/596)) ([c2d4369](https://github.com/stoatchat/stoatchat/commit/c2d4369e160f32d79bce0a0b0f14677f89de3669))
+* Detect animation in image files for fetch_preview ([#574](https://github.com/stoatchat/stoatchat/issues/574)) ([3fa0abf](https://github.com/stoatchat/stoatchat/commit/3fa0abf47f5f42ddd8ee041fe4c44fbc5ba800c1))
+* expose global and user limits in root API response ([#644](https://github.com/stoatchat/stoatchat/issues/644)) ([0b522eb](https://github.com/stoatchat/stoatchat/commit/0b522ebddc17f2e3f792ff5e2347793e9849fa23))
+* implement time based message sweep on user ban ([#670](https://github.com/stoatchat/stoatchat/issues/670)) ([98c7b1b](https://github.com/stoatchat/stoatchat/commit/98c7b1b5a5b9fdac5c0ab83be10f0e23114dbfc9))
+* load config from env vars ([#576](https://github.com/stoatchat/stoatchat/issues/576)) ([5191bd1](https://github.com/stoatchat/stoatchat/commit/5191bd16b2a905b8409838e34eb0baca96f08580))
+* parse message push notification content and replace internal formatting ([#693](https://github.com/stoatchat/stoatchat/issues/693)) ([d1e72ce](https://github.com/stoatchat/stoatchat/commit/d1e72cee42c54e16f4e49af569897528b10a28ca))
+* Transfer ownership ([#396](https://github.com/stoatchat/stoatchat/issues/396)) ([735d644](https://github.com/stoatchat/stoatchat/commit/735d644e043793cb86e74aab5b88bb4b8bc17ba2))
+* update livekit ([#698](https://github.com/stoatchat/stoatchat/issues/698)) ([f181edc](https://github.com/stoatchat/stoatchat/commit/f181edc8f2ff3ce4b6d48938dfc73931ecfa2279))
+
+
+### Bug Fixes
+
+* add flag for disabling events instead of commenting them out ([#695](https://github.com/stoatchat/stoatchat/issues/695)) ([a5cd08a](https://github.com/stoatchat/stoatchat/commit/a5cd08a655dece4269f3ac84fa2387ae356709a5))
+* add masquerade permission to default direct message settings ([#665](https://github.com/stoatchat/stoatchat/issues/665)) ([ab52569](https://github.com/stoatchat/stoatchat/commit/ab525699bd6663333f0e9fed6d2455e482e6a09f))
+* Check for appropriate permission for removing other users avatar ([#657](https://github.com/stoatchat/stoatchat/issues/657)) ([d56135e](https://github.com/stoatchat/stoatchat/commit/d56135e0cbc713884c9378832952f7ad490fa315))
+* default video resolution is a non-existent size ([#601](https://github.com/stoatchat/stoatchat/issues/601)) ([0698e11](https://github.com/stoatchat/stoatchat/commit/0698e115e8d003d615e468c4fb9654e6bbc9107f)), closes [#588](https://github.com/stoatchat/stoatchat/issues/588)
+* **docs:** Update GitHub links ([#647](https://github.com/stoatchat/stoatchat/issues/647)) ([b830631](https://github.com/stoatchat/stoatchat/commit/b830631bd25a546844b7bdd30386084bb365e4de))
+* don't use a bitop for OR ([#676](https://github.com/stoatchat/stoatchat/issues/676)) ([5701b5c](https://github.com/stoatchat/stoatchat/commit/5701b5c18c513f796af365169ceaea372a22638c))
+* Fix typo for p256dh in vapid notification flow ([#622](https://github.com/stoatchat/stoatchat/issues/622)) ([a80ad1c](https://github.com/stoatchat/stoatchat/commit/a80ad1cbe58b8af5e45751e51d94d93c1cea1c9f))
+* improve generated openapi.json ([#584](https://github.com/stoatchat/stoatchat/issues/584)) ([52ed510](https://github.com/stoatchat/stoatchat/commit/52ed5100c2446e0b261085639e123e7e124cab2c))
+* no node state set on channel creation ([#653](https://github.com/stoatchat/stoatchat/issues/653)) ([24d0d2b](https://github.com/stoatchat/stoatchat/commit/24d0d2b7266f6f8a692d0a52704acfecf517674c))
+* only show first line on commit messages ([#696](https://github.com/stoatchat/stoatchat/issues/696)) ([91783b9](https://github.com/stoatchat/stoatchat/commit/91783b906697fc85305dee683f7c15dda55f0c50))
+* pass &str to Reference ([#697](https://github.com/stoatchat/stoatchat/issues/697)) ([ccda6f5](https://github.com/stoatchat/stoatchat/commit/ccda6f5c53ee043705f7ff6b5f6c393f020781de))
+* redis_url vs redis_uri in config ([#666](https://github.com/stoatchat/stoatchat/issues/666)) ([b0b728f](https://github.com/stoatchat/stoatchat/commit/b0b728fb0dbc9ee28360301de1c3ea501bbbff1d))
+* replace some links and Revolt mentions to current Stoat ([#515](https://github.com/stoatchat/stoatchat/issues/515)) ([d629e89](https://github.com/stoatchat/stoatchat/commit/d629e89304be2f0011e189293b278f07d346aa7d))
+* send push notifications for DM and group messages ([#660](https://github.com/stoatchat/stoatchat/issues/660)) ([52c0d2f](https://github.com/stoatchat/stoatchat/commit/52c0d2f266b76d8975bba2d5e75c62bb30149c45))
+* store server id in redis and in room metadata to be able to delete voice state in all scenarios ([#656](https://github.com/stoatchat/stoatchat/issues/656)) ([49c6289](https://github.com/stoatchat/stoatchat/commit/49c628958070e4f0a5edc764d3b48158589219d9))
+* uname is missing from crond ([#675](https://github.com/stoatchat/stoatchat/issues/675)) ([dc4438b](https://github.com/stoatchat/stoatchat/commit/dc4438bc3c7b2cad8d442b3cd438afb9ed566a5e))
+
+## [0.11.5](https://github.com/stoatchat/stoatchat/compare/v0.11.4...v0.11.5) (2026-02-17)
+
+
+### Reverts
+
+* disable user update events ([#593](https://github.com/stoatchat/stoatchat/issues/593)) ([1c98ead](https://github.com/stoatchat/stoatchat/commit/1c98ead69579b4700be0b51c9020bb8402336cc6))
+
+## [0.11.4](https://github.com/stoatchat/stoatchat/compare/v0.11.3...v0.11.4) (2026-02-16)
+
+
+### Bug Fixes
+
+* add separate config option for redis events replica url ([#590](https://github.com/stoatchat/stoatchat/issues/590)) ([a75e4ea](https://github.com/stoatchat/stoatchat/commit/a75e4eabfc4b34aba7620c82ba77558a32d9e10a))
+
+## [0.11.3](https://github.com/stoatchat/stoatchat/compare/v0.11.2...v0.11.3) (2026-02-13)
+
+
+### Bug Fixes
+
+* cut presence traffic too while we engineer a new events architecture ([#561](https://github.com/stoatchat/stoatchat/issues/561)) ([1f8ea96](https://github.com/stoatchat/stoatchat/commit/1f8ea963ad742f693f405e6438f1c343c81e6579))
+
+## [0.11.2](https://github.com/stoatchat/stoatchat/compare/v0.11.1...v0.11.2) (2026-02-13)
+
+
+### Bug Fixes
+
+* cut events traffic while we engineer a new events architecture ([#559](https://github.com/stoatchat/stoatchat/issues/559)) ([a11986b](https://github.com/stoatchat/stoatchat/commit/a11986ba1ad16b672ff1080913a684567d88adbb))
+
+## [0.11.1](https://github.com/stoatchat/stoatchat/compare/v0.11.0...v0.11.1) (2026-02-13)
+
+
+### Bug Fixes
+
+* bots in multiple voice channel logic ([#544](https://github.com/stoatchat/stoatchat/issues/544)) ([94cb916](https://github.com/stoatchat/stoatchat/commit/94cb916231b9b8befb2e94065917ff40815bec52))
+
+## [0.11.0](https://github.com/stoatchat/stoatchat/compare/v0.10.3...v0.11.0) (2026-02-10)
+
+
+### Features
+
+* appeal to the almighty Spamhaus ([#524](https://github.com/stoatchat/stoatchat/issues/524)) ([5132270](https://github.com/stoatchat/stoatchat/commit/5132270f2edd6df25ce414daa42ed1b2aa6fa7a9))
+
+## [0.10.3](https://github.com/stoatchat/stoatchat/compare/v0.10.2...v0.10.3) (2026-02-07)
+
+
+### Bug Fixes
+
+* update `Revolt` -> `Stoat` in email titles/desc. ([#508](https://github.com/stoatchat/stoatchat/issues/508)) ([84483ce](https://github.com/stoatchat/stoatchat/commit/84483cee7af3e5dfa16f7fe13e334c4d9f5abd60))
+
+## [0.10.2](https://github.com/stoatchat/stoatchat/compare/v0.10.1...v0.10.2) (2026-01-25)
+
+
+### Bug Fixes
+
+* thumbnailification requires rgb8/rgba8 ([#505](https://github.com/stoatchat/stoatchat/issues/505)) ([413aa04](https://github.com/stoatchat/stoatchat/commit/413aa04dcaf8bff3935ed1e5f31432e11a03ce6f))
+
+## [0.10.1](https://github.com/stoatchat/stoatchat/compare/v0.10.0...v0.10.1) (2026-01-25)
+
+
+### Bug Fixes
+
+* use Rust 1.92.0 for Docker build ([#503](https://github.com/stoatchat/stoatchat/issues/503)) ([98da8a2](https://github.com/stoatchat/stoatchat/commit/98da8a28a0aa2fee4e8eee1d86bd7c49e3187477))
+
+## [0.10.0](https://github.com/stoatchat/stoatchat/compare/v0.9.4...v0.10.0) (2026-01-25)
+
+
+### Features
+
+* allow kicking members from voice channels ([#495](https://github.com/stoatchat/stoatchat/issues/495)) ([0dc5442](https://github.com/stoatchat/stoatchat/commit/0dc544249825a49c793309edee5ec1838458a6da))
+* repository architecture for files crate w. added tests ([#498](https://github.com/stoatchat/stoatchat/issues/498)) ([01ded20](https://github.com/stoatchat/stoatchat/commit/01ded209c62208fc906d6aab9b08c04e860e10ef))
+
+
+### Bug Fixes
+
+* expose ratelimit headers via cors ([#496](https://github.com/stoatchat/stoatchat/issues/496)) ([a1a2125](https://github.com/stoatchat/stoatchat/commit/a1a21252d0ad58937e41f16e5fb86f96bebd2a51))
+
+## [0.9.4](https://github.com/stoatchat/stoatchat/compare/v0.9.3...v0.9.4) (2026-01-10)
+
+
+### Bug Fixes
+
+* checkout repo. before bumping lock ([#490](https://github.com/stoatchat/stoatchat/issues/490)) ([b2da2a8](https://github.com/stoatchat/stoatchat/commit/b2da2a858787853be43136fd526a0bd72baf78ef))
+* persist credentials for git repo ([#492](https://github.com/stoatchat/stoatchat/issues/492)) ([c674a9f](https://github.com/stoatchat/stoatchat/commit/c674a9fd4e0abbd51569870e4b38074d4a1de03c))
+
+## [0.9.3](https://github.com/stoatchat/stoatchat/compare/v0.9.2...v0.9.3) (2026-01-10)
+
+
+### Bug Fixes
+
+* pipeline fixes ([#487](https://github.com/stoatchat/stoatchat/issues/487)) ([aeeafeb](https://github.com/stoatchat/stoatchat/commit/aeeafebefc36a43a656cf797c9251ca50292733c))
+
+## [0.9.2](https://github.com/stoatchat/stoatchat/compare/v0.9.1...v0.9.2) (2026-01-10)
+
+
+### Bug Fixes
+
+* disable publish for services ([#485](https://github.com/stoatchat/stoatchat/issues/485)) ([d13609c](https://github.com/stoatchat/stoatchat/commit/d13609c37279d6a40445dcd99564e5c3dd03bac1))
+
+## [0.9.1](https://github.com/stoatchat/stoatchat/compare/v0.9.0...v0.9.1) (2026-01-10)
+
+
+### Bug Fixes
+
+* **ci:** pipeline fixes (marked as fix to force release) ([#483](https://github.com/stoatchat/stoatchat/issues/483)) ([303e52b](https://github.com/stoatchat/stoatchat/commit/303e52b476585eea81c33837f1b01506ce387684))
+
+## [0.9.0](https://github.com/stoatchat/stoatchat/compare/v0.8.8...v0.9.0) (2026-01-10)
+
+
+### Features
+
+* add id field to role ([#470](https://github.com/stoatchat/stoatchat/issues/470)) ([2afea56](https://github.com/stoatchat/stoatchat/commit/2afea56e56017f02de98e67316b4457568ad5b26))
+* add ratelimits to gifbox ([1542047](https://github.com/stoatchat/stoatchat/commit/154204742d21cbeff6e2577b00f50b495ea44631))
+* include groups and dms in fetch mutuals ([caa8607](https://github.com/stoatchat/stoatchat/commit/caa86074680d46223cebc20f41e9c91c41ec825d))
+* include member payload in ServerMemberJoin event ([480f210](https://github.com/stoatchat/stoatchat/commit/480f210ce85271e13d1dac58a5dae08de108579d))
+* initial work on tenor gif searching ([b0c977b](https://github.com/stoatchat/stoatchat/commit/b0c977b324b8144c1152589546eb8fec5954c3e7))
+* make message lexer use unowned string ([1561481](https://github.com/stoatchat/stoatchat/commit/1561481eb4cdc0f385fbf0a81e4950408050e11f))
+* ready payload field customisation ([db57706](https://github.com/stoatchat/stoatchat/commit/db577067948f13e830b5fb773034e9713a1abaff))
+* require auth for search ([b5cd5e3](https://github.com/stoatchat/stoatchat/commit/b5cd5e30ef7d5e56e8964fb7c543965fa6bf5a4a))
+* trending and categories routes ([5885e06](https://github.com/stoatchat/stoatchat/commit/5885e067a627b8fff1c8ce2bf9e852ff8cf3f07a))
+* voice chats v2 ([#414](https://github.com/stoatchat/stoatchat/issues/414)) ([d567155](https://github.com/stoatchat/stoatchat/commit/d567155f124e4da74115b1a8f810062f7c6559d9))
+
+
+### Bug Fixes
+
+* add license to revolt-parser ([5335124](https://github.com/stoatchat/stoatchat/commit/53351243064cac8d499dd74284be73928fa78a43))
+* allow for disabling default features ([65fbd36](https://github.com/stoatchat/stoatchat/commit/65fbd3662462aed1333b79e59155fa6377e83fcc))
+* apple music to use original url instead of metadata url ([bfe4018](https://github.com/stoatchat/stoatchat/commit/bfe4018e436a4075bae780dd4d35a9b58315e12f))
+* apply uname fix to january and autumn ([8f9015a](https://github.com/stoatchat/stoatchat/commit/8f9015a6ff181d208d9269ab8691bd417d39811a))
+* **ci:** publish images under stoatchat and remove docker hub ([d65c1a1](https://github.com/stoatchat/stoatchat/commit/d65c1a1ab3bdc7e5684b03f280af77d881661a3d))
+* correct miniz_oxide in lockfile ([#478](https://github.com/stoatchat/stoatchat/issues/478)) ([5d27a91](https://github.com/stoatchat/stoatchat/commit/5d27a91e901dd2ea3e860aeaed8468db6c5f3214))
+* correct shebang for try-tag-and-release ([050ba16](https://github.com/stoatchat/stoatchat/commit/050ba16d4adad5d0fb247867aa3e94e3d42bd12d))
+* correct string_cache in lockfile ([#479](https://github.com/stoatchat/stoatchat/issues/479)) ([0b178fc](https://github.com/stoatchat/stoatchat/commit/0b178fc791583064bf9ca94b1d39b42d021e1d79))
+* don't remove timeouts when a member leaves a server ([#409](https://github.com/stoatchat/stoatchat/issues/409)) ([e635bc2](https://github.com/stoatchat/stoatchat/commit/e635bc23ec857d648d5705e1a3875d7bc3402b0d))
+* don't update the same field while trying to remove it ([f4ee35f](https://github.com/stoatchat/stoatchat/commit/f4ee35fb093ca49f0a64ff4b17fd61587df28145)), closes [#392](https://github.com/stoatchat/stoatchat/issues/392)
+* github webhook incorrect payload and formatting ([#468](https://github.com/stoatchat/stoatchat/issues/468)) ([dc9c82a](https://github.com/stoatchat/stoatchat/commit/dc9c82aa4e9667ea6639256c65ac8de37a24d1f7))
+* implement Serialize to ClientMessage ([dea0f67](https://github.com/stoatchat/stoatchat/commit/dea0f675dde7a63c7a59b38d469f878b7a8a3af4))
+* newly created roles should be ranked the lowest ([947eb15](https://github.com/stoatchat/stoatchat/commit/947eb15771ed6785b3dcd16c354c03ded5e4cbe0))
+* permit empty `remove` array in edit requests ([6ad3da5](https://github.com/stoatchat/stoatchat/commit/6ad3da5f35f989a2e7d8e29718b98374248e76af))
+* preserve order of replies in message ([#447](https://github.com/stoatchat/stoatchat/issues/447)) ([657a3f0](https://github.com/stoatchat/stoatchat/commit/657a3f08e5d652814bbf0647e089ed9ebb139bbf))
+* prevent timing out members which have TimeoutMembers permission ([e36fc97](https://github.com/stoatchat/stoatchat/commit/e36fc9738bac0de4f3fcbccba521f1e3754f7ae7))
+* relax settings name regex ([3a34159](https://github.com/stoatchat/stoatchat/commit/3a3415915f0d0fdce1499d47a2b7fa097f5946ea))
+* remove authentication tag bytes from attachment download ([32e6600](https://github.com/stoatchat/stoatchat/commit/32e6600272b885c595c094f0bc69459250220dcb))
+* rename openapi operation ids ([6048587](https://github.com/stoatchat/stoatchat/commit/6048587d348fbca0dc3a9b47690c56df8fece576)), closes [#406](https://github.com/stoatchat/stoatchat/issues/406)
+* respond with 201 if no body in requests ([#465](https://github.com/stoatchat/stoatchat/issues/465)) ([24fedf8](https://github.com/stoatchat/stoatchat/commit/24fedf8c4d9cd3160bdec97aa451520f8beaa739))
+* swap to using reqwest for query building ([38dd4d1](https://github.com/stoatchat/stoatchat/commit/38dd4d10797b3e6e397fc219e818f379bdff19f2))
+* use `trust_cloudflare` config value instead of env var ([cc7a796](https://github.com/stoatchat/stoatchat/commit/cc7a7962a882e1627fcd0bc75858a017415e8cfc))
+* use our own result types instead of tenors types ([a92152d](https://github.com/stoatchat/stoatchat/commit/a92152d86da136997817e797c7af8e38731cdde8))

Cargo.toml

@@ -1,48 +1,203 @@
-[package]
-name = "revolt"
-# To help optimise CI and Docker builds.
-# Version here is left as 0.0.0, please
-# adjust and run ./set_version.sh instead.
-version = "0.0.0"
-authors = ["Paul Makles <paulmakles@gmail.com>"]
-edition = "2018"
+[workspace]
+resolver = "3"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+members = [
+    "crates/delta",
+    "crates/bonfire",
+    "crates/core/*",
+    "crates/services/*",
+    "crates/daemons/*",
+]
 
-[dependencies]
-regex = "1"
-md5 = "0.7.0"
-log = "0.4.11"
-ulid = "0.4.1"
-rand = "0.7.3"
-time = "0.2.16"
-base64 = "0.13.0"
-linkify = "0.6.0"
-dotenv = "0.15.0"
-futures = "0.3.8"
-chrono = "0.4.15"
-num_enum = "0.5.1"
-impl_ops = "0.1.1"
-web-push = "0.7.2"
-once_cell = "1.4.1"
+[patch.crates-io]
+redis23 = { package = "redis", version = "0.23.3", git = "https://github.com/revoltchat/redis-rs", rev = "523b2937367e17bd0073722bf6e23d06042cb4e4" }
+#authifier = { package = "authifier", version = "1.0.10", path = "../authifier/crates/authifier" }
+#rocket_authifier = { package = "rocket_authifier", version = "1.0.10", path = "../authifier/crates/rocket_authifier" }
+
+[profile.release]
+lto = true
+
+[workspace.dependencies]
+# Async
+async-trait = "0.1.89"
+tokio = "1.49.0"
+async-channel = "2.3.1"
+futures = "0.3.32"
+async-std = "1.8.0"
+async-tungstenite = "0.17.0"
+futures-locks = "0.7.1"
+async-lock = "2.8.0"
+async-recursion = "1.0.4"
+
+# Error Handling
+anyhow = "1.0.100"
+thiserror = "2.0.18"
+sentry = "0.31.5"
+sentry-anyhow = "0.38.1"
+
+# Data Validation
+regex = "1.12.3"
+validator = "0.16"
+
+# Data Types
+uuid = "1.19.0"
+ulid = "1.2.1"
+nanoid = "0.4.0"
+typenum = "1.17.0"
+num_enum = "0.6.1"
 bitfield = "0.13.2"
-env_logger = "0.7.1"
-serde_json = "1.0.57"
-lazy_static = "1.4.0"
-urlencoding = "1.1.1"
-many-to-many = "0.1.2"
-lettre = "0.10.0-alpha.1"
-snafu = { version = "0.6.9" }
-reqwest = { version = "0.10.8", features = ["json"] }
-serde = { version = "1.0.115", features = ["derive"] }
-validator = { version = "0.11", features = ["derive"] }
-ctrlc = { version = "3.0", features = ["termination"] }
-hive_pubsub = { version = "0.4.4", features = ["mongo"] }
-async-std = { version = "1.8.0", features = ["tokio02", "attributes"] }
-async-tungstenite = { version = "0.10.0", features = ["async-std-runtime"] }
-rocket_cors = { git = "https://github.com/insertish/rocket_cors", branch = "master" }
-mongodb = { version = "1.1.1", features = ["tokio-runtime"], default-features = false }
-rauth = { git = "https://gitlab.insrt.uk/insert/rauth", rev = "c52758a5087cd035b0ed9c6eacc942ba5468d2ce" }
-rocket_contrib = { git = "https://github.com/SergioBenitez/Rocket", rev = "031948c1daaa146128d8a435be116476f2adde00" }
-rocket_prometheus = { git = "https://github.com/insertish/rocket_prometheus", rev = "3d825aedb42793246c306a81fe67c5b187948983" }
-rocket = { git = "https://github.com/SergioBenitez/Rocket", rev = "031948c1daaa146128d8a435be116476f2adde00", default-features = false }
+
+# Time
+chrono = "0.4.15"
+iso8601-timestamp = "0.2.10"
+
+# Data Collections
+lru = "0.16.3"
+indexmap = "2.13.1"
+dashmap = "5.2.0"
+moka = "0.12.8"
+lru_time_cache = "0.11.11"
+deadqueue = "0.2.4"
+
+# Web scraping
+scraper = "0.20.0"
+encoding_rs = "0.8.34"
+
+# Mail
+lettre = "0.10.0-alpha.4"
+
+# HTTP Requests
+reqwest = "0.13.2"
+isahc = "1.7"
+
+# Notifications
+fcm_v1 = "0.3.0"
+web-push = "0.10.0"
+revolt_a2 = "0.10"
+
+# Parsing
+logos = "0.15"
+
+# SVG rendering
+usvg = "0.44.0"
+resvg = "0.44.0"
+tiny-skia = "0.11.4"
+
+# Logging
+log = "0.4.29"
+pretty_env_logger = "0.4.0"
+
+# Redis
+redis-kiss = "0.1.4"
+fred = "8.0.1"
+
+# Serialisation
+bincode = "1.3.3"
+serde_json = "1.0.79"
+rmp-serde = "1.0.0"
+serde = { version = "1", features = ["derive"] }
+strum_macros = "0.26.4"
+
+# MongoDB
+bson = { version = "2.1.0" }
+mongodb = { version = "3.1.0" }
+
+# S3
+aws-config = "1.5.5"
+aws-sdk-s3 = "1.46.0"
+
+# Axum (HTTP server)
+axum-macros = "0.4.1"
+axum_typed_multipart = "0.12.1"
+axum = "0.7.5"
+axum-extra = "0.9"
+tower-http = "0.5.2"
+
+# Rocket (HTTP server)
+rocket = "0.5.1"
+rocket_empty = "0.1.1"
+revolt_rocket_okapi = "0.10.0"
+rocket_cors = { git = "https://github.com/lawliet89/rocket_cors", rev = "072d90359b23e9b291df6b672c07c93de9c46011" }
+rocket_authifier = "1.0.16"
+rocket_prometheus = "0.10.0-rc.3"
+
+# Spec Generation
+utoipa = "4.2.3"
+revolt_okapi = "0.9.1"
+schemars = "0.8.8"
+utoipa-scalar = "0.1.0"
+
+# Image Processing
+jxl-oxide = "0.12.5"
+sha2 = "0.10.8"
+kamadak-exif = "0.5.4"
+webp = "0.3.0"
+image = "0.25.2"  # avif encode requires dav1d system library: features = ["avif-native"]
+thumbhash = "0.1.0"
+lcms2 = "6.1.1" # for color profile processing
+
+# File processing
+revolt_clamav-client = "0.1.5"
+simdutf8 = "0.1.4"
+
+# Content type processing
+infer = "0.16.0"
+ffprobe = "0.4.0"
+imagesize = "0.13.0"
+
+# OpenTelemetry
+tracing = "0.1.44"
+tracing-subscriber = { version = "0.3.22", features = [
+    "env-filter",
+] } # consider https://crates.io/crates/better-tracing
+opentelemetry = { version = "0.31.0", features = ["logs"] }
+opentelemetry_sdk = { version = "0.31.0", features = ["logs"] }
+opentelemetry-otlp = { version = "0.31.0", features = ["logs"] }
+opentelemetry-appender-tracing = "0.31.1"
+
+# Authifier
+authifier = "1.0.16"
+
+# RabbitMQ
+lapin = "4.7.1"
+
+# Voice
+livekit-api = "0.4.4"
+livekit-protocol = "0.7.4"
+livekit-runtime = "0.4.0"
+
+# Other Utilities
+once_cell = "1.9.0"
+config = "0.13.3"
+cached = "0.44.0"
+rand = "0.8.5"
+base64 = "0.21.3"
+decancer = "3.3.3"
+linkify = "0.8.1"
+url-escape = "0.1.1"
+revolt_optional_struct = "0.2.0"
+unicode-segmentation = "1.10.1"
+querystring = "1.1.0"
+tempfile = "3.12.0"
+aes-gcm = "0.10.3"
+auto_ops = "0.3.0"
+url = "2.2.2"
+impl_ops = "0.1.1"
+lazy_static = "1.5.0"
+mime = "0.3.17"
+futures-lite = "2.6.1"
+
+# Build Dependencies
+vergen = "7.5.0"
+
+# Local packages
+revolt-coalesced = { version = "0.13.7", path = "crates/core/coalesced" }
+revolt-config = { version = "0.13.7", path = "crates/core/config" }
+revolt-database = { version = "0.13.7", path = "crates/core/database" }
+revolt-files = { version = "0.13.7", path = "crates/core/files" }
+revolt-models = { version = "0.13.7", path = "crates/core/models" }
+revolt-parser = { version = "0.13.7", path = "crates/core/parser" }
+revolt-permissions = { version = "0.13.7", path = "crates/core/permissions" }
+revolt-presence = { version = "0.13.7", path = "crates/core/presence" }
+revolt-ratelimits = { version = "0.13.7", path = "crates/core/ratelimits" }
+revolt-result = { version = "0.13.7", path = "crates/core/result" }

Dockerfile

@@ -1,25 +1,42 @@
 # Build Stage
-FROM ekidd/rust-musl-builder:nightly-2021-01-01 AS builder
+FROM --platform="${BUILDPLATFORM}" rust:1.92.0-slim-bookworm
 USER 0:0
 WORKDIR /home/rust/src
 
-RUN USER=root cargo new --bin revolt
-WORKDIR /home/rust/src/revolt
+ARG TARGETARCH
+
+# Install build requirements
+RUN dpkg --add-architecture "${TARGETARCH}"
+RUN apt-get update && \
+    apt-get install -y \
+    make \
+    pkg-config \
+    libssl-dev:"${TARGETARCH}"
+COPY scripts/build-image-layer.sh /tmp/
+RUN sh /tmp/build-image-layer.sh tools
+
+# Build all dependencies
 COPY Cargo.toml Cargo.lock ./
-COPY src/bin/dummy.rs ./src/bin/dummy.rs
-RUN cargo build --release --bin dummy
+COPY crates/bonfire/Cargo.toml ./crates/bonfire/
+COPY crates/delta/Cargo.toml ./crates/delta/
+COPY crates/core/config/Cargo.toml ./crates/core/config/
+COPY crates/core/database/Cargo.toml ./crates/core/database/
+COPY crates/core/files/Cargo.toml ./crates/core/files/
+COPY crates/core/models/Cargo.toml ./crates/core/models/
+COPY crates/core/parser/Cargo.toml ./crates/core/parser/
+COPY crates/core/permissions/Cargo.toml ./crates/core/permissions/
+COPY crates/core/presence/Cargo.toml ./crates/core/presence/
+COPY crates/core/result/Cargo.toml ./crates/core/result/
+COPY crates/core/coalesced/Cargo.toml ./crates/core/coalesced/
+COPY crates/core/ratelimits/Cargo.toml ./crates/core/ratelimits/
+COPY crates/services/autumn/Cargo.toml ./crates/services/autumn/
+COPY crates/services/january/Cargo.toml ./crates/services/january/
+COPY crates/services/gifbox/Cargo.toml ./crates/services/gifbox/
+COPY crates/daemons/crond/Cargo.toml ./crates/daemons/crond/
+COPY crates/daemons/pushd/Cargo.toml ./crates/daemons/pushd/
+COPY crates/daemons/voice-ingress/Cargo.toml ./crates/daemons/voice-ingress/
+RUN sh /tmp/build-image-layer.sh deps
 
-COPY assets/templates ./assets/templates
-COPY src ./src
-RUN cargo build --release
-
-# Bundle Stage
-FROM alpine:latest
-RUN apk update && apk add ca-certificates && rm -rf /var/cache/apk/*
-COPY --from=builder /home/rust/src/revolt/target/x86_64-unknown-linux-musl/release/revolt ./
-COPY assets ./assets
-EXPOSE 8000
-EXPOSE 9000
-ENV ROCKET_ADDRESS 0.0.0.0
-ENV ROCKET_PORT 8000
-CMD ["./revolt"]
+# Build all apps
+COPY crates ./crates
+RUN sh /tmp/build-image-layer.sh apps

Dockerfile.useCurrentArch

@@ -0,0 +1,38 @@
+# Build Stage
+FROM rust:1.92.0-slim-bookworm
+USER 0:0
+WORKDIR /home/rust/src
+
+# Install build requirements
+RUN apt-get update && \
+    apt-get install -y \
+    make \
+    pkg-config \
+    libssl-dev
+COPY scripts/build-image-layer.sh /tmp/
+
+# Build all dependencies
+COPY Cargo.toml Cargo.lock ./
+COPY crates/bonfire/Cargo.toml ./crates/bonfire/
+COPY crates/delta/Cargo.toml ./crates/delta/
+COPY crates/core/config/Cargo.toml ./crates/core/config/
+COPY crates/core/database/Cargo.toml ./crates/core/database/
+COPY crates/core/files/Cargo.toml ./crates/core/files/
+COPY crates/core/models/Cargo.toml ./crates/core/models/
+COPY crates/core/parser/Cargo.toml ./crates/core/parser/
+COPY crates/core/permissions/Cargo.toml ./crates/core/permissions/
+COPY crates/core/presence/Cargo.toml ./crates/core/presence/
+COPY crates/core/result/Cargo.toml ./crates/core/result/
+COPY crates/core/coalesced/Cargo.toml ./crates/core/coalesced/
+COPY crates/core/ratelimits/Cargo.toml ./crates/core/ratelimits/
+COPY crates/services/autumn/Cargo.toml ./crates/services/autumn/
+COPY crates/services/january/Cargo.toml ./crates/services/january/
+COPY crates/services/gifbox/Cargo.toml ./crates/services/gifbox/
+COPY crates/daemons/crond/Cargo.toml ./crates/daemons/crond/
+COPY crates/daemons/pushd/Cargo.toml ./crates/daemons/pushd/
+COPY crates/daemons/voice-ingress/Cargo.toml ./crates/daemons/voice-ingress/
+RUN sh /tmp/build-image-layer.sh deps
+
+# Build all apps
+COPY crates ./crates
+RUN sh /tmp/build-image-layer.sh apps

LICENSE

@@ -0,0 +1,664 @@
+With the exception of crates that specify their own LICENSE file,
+the following license applies to the source code of this project.
+
+GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+
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+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
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+
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+
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+
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+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
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+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    Revolt Project
+    Copyright (C) 2022 Pawel Makles
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
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+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<http://www.gnu.org/licenses/>.

README.md

@@ -1,20 +1,219 @@
-![](assets/banner.png)
+<div align="center">
+<h1>
+  Stoat Backend
+  
+  [![Stars](https://img.shields.io/github/stars/stoatchat/stoatchat?style=flat-square&logoColor=white)](https://github.com/stoatchat/stoatchat/stargazers)
+  [![Forks](https://img.shields.io/github/forks/stoatchat/stoatchat?style=flat-square&logoColor=white)](https://github.com/stoatchat/stoatchat/network/members)
+  [![Pull Requests](https://img.shields.io/github/issues-pr/stoatchat/stoatchat?style=flat-square&logoColor=white)](https://github.com/stoatchat/stoatchat/pulls)
+  [![Issues](https://img.shields.io/github/issues/stoatchat/stoatchat?style=flat-square&logoColor=white)](https://github.com/stoatchat/stoatchat/issues)
+  [![Contributors](https://img.shields.io/github/contributors/stoatchat/stoatchat?style=flat-square&logoColor=white)](https://github.com/stoatchat/stoatchat/graphs/contributors)
+  [![License](https://img.shields.io/github/license/stoatchat/stoatchat?style=flat-square&logoColor=white)](https://github.com/stoatchat/stoatchat/blob/main/LICENSE)
+</h1>
+The services and libraries that power the Stoat service.<br/>
+<br/>
 
-Delta is a **blazing fast API server** built with Rust for the REVOLT platform.
+| Crate              | Path                                               | Description                         |                                                                                                                                                                                                                                                                                                           |
+| ------------------ | -------------------------------------------------- | ----------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `core/config`      | [crates/core/config](crates/core/config)           | Core: Configuration                 | ![Crates.io Version](https://img.shields.io/crates/v/revolt-config) ![Crates.io Version](https://img.shields.io/crates/msrv/revolt-config) ![Crates.io Version](https://img.shields.io/crates/size/revolt-config) ![Crates.io License](https://img.shields.io/crates/l/revolt-config)                     |
+| `core/database`    | [crates/core/database](crates/core/database)       | Core: Database Implementation       | ![Crates.io Version](https://img.shields.io/crates/v/revolt-database) ![Crates.io Version](https://img.shields.io/crates/msrv/revolt-database) ![Crates.io Version](https://img.shields.io/crates/size/revolt-database) ![Crates.io License](https://img.shields.io/crates/l/revolt-database)             |
+| `core/files`       | [crates/core/files](crates/core/files)             | Core: S3 and encryption subroutines | ![Crates.io Version](https://img.shields.io/crates/v/revolt-files) ![Crates.io Version](https://img.shields.io/crates/msrv/revolt-files) ![Crates.io Version](https://img.shields.io/crates/size/revolt-files) ![Crates.io License](https://img.shields.io/crates/l/revolt-files)                         |
+| `core/models`      | [crates/core/models](crates/core/models)           | Core: API Models                    | ![Crates.io Version](https://img.shields.io/crates/v/revolt-models) ![Crates.io Version](https://img.shields.io/crates/msrv/revolt-models) ![Crates.io Version](https://img.shields.io/crates/size/revolt-models) ![Crates.io License](https://img.shields.io/crates/l/revolt-models)                     |
+| `core/permissions` | [crates/core/permissions](crates/core/permissions) | Core: Permission Logic              | ![Crates.io Version](https://img.shields.io/crates/v/revolt-permissions) ![Crates.io Version](https://img.shields.io/crates/msrv/revolt-permissions) ![Crates.io Version](https://img.shields.io/crates/size/revolt-permissions) ![Crates.io License](https://img.shields.io/crates/l/revolt-permissions) |
+| `core/presence`    | [crates/core/presence](crates/core/presence)       | Core: User Presence                 | ![Crates.io Version](https://img.shields.io/crates/v/revolt-presence) ![Crates.io Version](https://img.shields.io/crates/msrv/revolt-presence) ![Crates.io Version](https://img.shields.io/crates/size/revolt-presence) ![Crates.io License](https://img.shields.io/crates/l/revolt-presence)             |
+| `core/result`      | [crates/core/result](crates/core/result)           | Core: Result and Error types        | ![Crates.io Version](https://img.shields.io/crates/v/revolt-result) ![Crates.io Version](https://img.shields.io/crates/msrv/revolt-result) ![Crates.io Version](https://img.shields.io/crates/size/revolt-result) ![Crates.io License](https://img.shields.io/crates/l/revolt-result)                     |
+| `core/coalesced`   | [crates/core/coalesced](crates/core/coalesced)     | Core: Coalescion service            | ![Crates.io Version](https://img.shields.io/crates/v/revolt-coalesced) ![Crates.io Version](https://img.shields.io/crates/msrv/revolt-coalesced) ![Crates.io Version](https://img.shields.io/crates/size/revolt-coalesced) ![Crates.io License](https://img.shields.io/crates/l/revolt-coalesced)         |
+| `delta`            | [crates/delta](crates/delta)                       | REST API server                     | ![License](https://img.shields.io/badge/license-AGPL--3.0--or--later-blue)                                                                                                                                                                                                                                |
+| `bonfire`          | [crates/bonfire](crates/bonfire)                   | WebSocket events server             | ![License](https://img.shields.io/badge/license-AGPL--3.0--or--later-blue)                                                                                                                                                                                                                                |
+| `services/january` | [crates/services/january](crates/services/january) | Proxy server                        | ![License](https://img.shields.io/badge/license-AGPL--3.0--or--later-blue)                                                                                                                                                                                                                                |
+| `services/gifbox`  | [crates/services/gifbox](crates/services/gifbox)   | Tenor proxy server                  | ![License](https://img.shields.io/badge/license-AGPL--3.0--or--later-blue)                                                                                                                                                                                                                                |
+| `services/autumn`  | [crates/services/autumn](crates/services/autumn)   | File server                         | ![License](https://img.shields.io/badge/license-AGPL--3.0--or--later-blue)                                                                                                                                                                                                                                |
+| `daemons/crond`    | [crates/daemons/crond](crates/daemons/crond)       | Timed data clean up daemon server   | ![License](https://img.shields.io/badge/license-AGPL--3.0--or--later-blue)                                                                                                                                                                                                                                |
+| `daemons/pushd`    | [crates/daemons/pushd](crates/daemons/pushd)       | Push notification daemon server     | ![License](https://img.shields.io/badge/license-AGPL--3.0--or--later-blue)                                                                                                                                                                                                                                |
 
-Features:
-- Robust and efficient API routes for running a chat platform.
-- Distributed notification system, allowing any node to be seamlessly connected.
-- Simple deployment, based mostly on pure Rust code and libraries.
-- Hooks up to a MongoDB deployment, provide URI and no extra work needed.
+</div>
+<br/>
 
-## Docker Helper Scripts
+## Minimum Supported Rust Version
 
-If you have Docker installed, you can use the helper scripts to deploy Revolt in your development environment.
+Rust 1.86.0 or higher.
+
+## Development Guide
+
+Before contributing, make yourself familiar with [our contribution guidelines](https://developers.stoat.chat/developing/contrib/) and the [technical documentation for this project](https://developers.stoat.chat/).
+
+Before getting started, you'll want to install:
+
+- mise
+- Docker
+- Git
+- mold (optional, faster compilation)
+
+> A **default.nix** is available for Nix users!
+> Run `nix-shell` to activate mise.
+
+As a heads-up, the development environment uses the following ports:
+
+| Service                   |      Port      |
+| ------------------------- | :------------: |
+| MongoDB                   |     27017      |
+| Redis                     |      6379      |
+| MinIO                     |     14009      |
+| Maildev                   | 14025<br>14080 |
+| Revolt Web App            |     14701      |
+| RabbitMQ                  | 5672<br>15672  |
+| `crates/delta`            |     14702      |
+| `crates/bonfire`          |     14703      |
+| `crates/services/autumn`  |     14704      |
+| `crates/services/january` |     14705      |
+| `crates/services/gifbox`  |     14706      |
+
+Now you can clone and build the project:
 
 ```bash
-./build.sh   # build Docker image
-./run.sh     # run Docker container
-./monitor.sh # view container logs
-./remove.sh  # kill and remove container
+git clone https://github.com/stoatchat/stoatchat stoat-backend
+cd stoat-backend
+mise install
+mise build
 ```
+
+> [!TIP]
+> You can override `BUILDER` in your `.env` file to run cargo with mold if you installed it:
+>
+> ```bash
+> # .env
+> BUILDER = "mold --run cargo"
+> ```
+
+A default configuration `Revolt.toml` is present in this project that is suited for development.
+
+If you'd like to change anything, create a `Revolt.overrides.toml` file and specify relevant variables.
+
+> [!TIP]
+> Use Sentry to catch unexpected service errors:
+>
+> ```toml
+> # Revolt.overrides.toml
+> [sentry]
+> api = "https://abc@your.sentry/1"
+> events = "https://abc@your.sentry/1"
+> files = "https://abc@your.sentry/1"
+> proxy = "https://abc@your.sentry/1"
+> ```
+
+> [!TIP]
+> If you have port conflicts on common services, you can try the following:
+>
+> ```yaml
+> # compose.override.yml
+> services:
+>   redis:
+>     ports: !override
+>       - "14079:6379"
+>
+>   database:
+>     ports: !override
+>       - "14017:27017"
+>
+>   rabbit:
+>     ports: !override
+>       - "14072:5672"
+>       - "14672:15672"
+> ```
+>
+> With the corresponding Revolt configuration:
+>
+> ```toml
+> #     Revolt.overrides.toml
+> # and Revolt.test-overrides.toml
+> [database]
+> mongodb = "mongodb://127.0.0.1:14017"
+> redis = "redis://127.0.0.1:14079/"
+>
+> [rabbit]
+> port = 14072
+> ```
+>
+> And mise configuration
+>
+> ```bash
+> #.env
+> DATABASE_PORT = "14017"
+> RABBIT_PORT = "14072"
+> REDIS_PORT = "14079"
+> ```
+
+Then continue:
+
+```bash
+cp livekit.example.yml livekit.yml
+
+mise start
+```
+
+You can start a web client by doing the following in another terminal:
+
+```bash
+# if you do not have yarn yet and have a modern Node.js:
+corepack enable
+
+# clone the web client and run it:
+git clone --recursive https://github.com/stoatchat/for-web stoat-web
+cd stoat-web
+# refer to stoat-web/README.md for startup, creating an account and loging in
+```
+
+When signing up, go to http://localhost:14080 to find confirmation/password reset emails.
+
+To stop all services, hit (CTRL + c) in the terminal you ran `mise start` and run `mise docker:stop`
+
+
+## Deployment Guide
+
+### Cutting new crate releases
+
+Begin by bumping crate versions:
+
+```bash
+just patch # 0.0.X
+just minor # 0.X.0
+just major # X.0.0
+```
+
+Then commit the changes to package files.
+
+Proceed to publish all the new crates:
+
+```bash
+just publish
+```
+
+### Cutting new binary releases
+
+Tag and push a new release by running:
+
+```bash
+just release
+```
+
+If you have bumped the crate versions, proceed to [GitHub releases](https://github.com/stoatchat/stoatchat/releases/new) to create a changelog.
+
+## Testing
+
+First, start the required services:
+
+```sh
+docker compose up -d
+```
+
+Now run tests for whichever database:
+
+```sh
+TEST_DB=REFERENCE cargo nextest run
+TEST_DB=MONGODB cargo nextest run
+```
+
+## License
+
+The Stoat backend is generally licensed under the [GNU Affero General Public License v3.0](https://github.com/stoatchat/stoatchat/blob/main/LICENSE).
+
+**Individual crates may supply their own licenses!**

Revolt.toml

@@ -0,0 +1,70 @@
+# ⚠️ This configuration is intended for development environment.
+# If you'd like to override anything, create a Revolt.overrides.toml
+
+[database]
+# MongoDB connection URL
+# Defaults to the container name specified in self-hosted
+mongodb = "mongodb://127.0.0.1:27017"
+# Redis connection URL
+# Defaults to the container name specified in self-hosted
+redis = "redis://127.0.0.1:6379/"
+
+[rabbit]
+host = "127.0.0.1"
+
+[hosts]
+# Web locations of various services
+# Defaults assume all services are reverse-proxied
+# See https://github.com/stoatchat/self-hosted/blob/main/Caddyfile
+#
+# Remember to change these to https/wss where appropriate in production!
+app = "http://local.revolt.chat:14701"
+api = "http://local.revolt.chat:14702"
+events = "ws://local.revolt.chat:14703"
+autumn = "http://local.revolt.chat:14704"
+january = "http://local.revolt.chat:14705"
+voso_legacy = ""
+voso_legacy_ws = ""
+
+# Public urls for livekit nodes
+# each entry here should have a corresponding entry under `api.livekit.nodes`
+[hosts.livekit]
+worldwide = "ws://local.revolt.chat:14706"
+
+[api]
+
+[api.smtp]
+# Email server configuration for verification
+# Defaults to no email verification (host field is empty)
+host = "localhost"
+username = "smtp"
+password = "smtp"
+from_address = "development@revolt.chat"
+reply_to = "support@revolt.chat"
+port = 14025
+use_tls = false
+use_starttls = false
+
+[api.livekit]
+
+# Config for livekit nodes
+# Make sure to change the secret when deploying
+# The key and secret should match the values livekit is using
+[api.livekit.nodes.worldwide]
+url = "http://livekit"
+lat = 0.0
+lon = 0.0
+key = "worldwide"
+secret = "ZjCofRlfm6GGtjlifmNpCDkcQbEIIVC0"
+
+[files.s3]
+# S3 protocol endpoint
+endpoint = "http://127.0.0.1:14009"
+# S3 region name
+region = "minio"
+# S3 protocol key ID
+access_key_id = "minioautumn"
+# S3 protocol access key
+secret_access_key = "minioautumn"
+# Bucket to upload to by default
+default_bucket = "revolt-uploads"

assets/templates/reset.html

@@ -1,62 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" lang="en-GB">
-<head>
-	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-	<title>Reset your password.</title>
-	<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
-
-	<style type="text/css">
-		a[x-apple-data-detectors] {color: inherit !important;}
-	</style>
-
-</head>
-<body style="margin: 0; padding: 0;">
-	<table role="presentation" border="0" cellpadding="0" cellspacing="0" width="100%">
-		<tr>
-			<td style="padding: 20px 0 30px 0;">
-
-<table align="center" border="0" cellpadding="0" cellspacing="0" width="600" style="border-collapse: collapse; border: 1px solid #cccccc;">
-	<tr>
-		<td align="center" bgcolor="#ff4654">
-			<img src="https://revolt.chat/header.png" alt="REVOLT logo" width="600" height="168" style="display: block;" />
-		</td>
-	</tr>
-	<tr>
-		<td bgcolor="#ffffff" style="padding: 40px 30px 40px 30px;">
-			<table border="0" cellpadding="0" cellspacing="0" width="100%" style="border-collapse: collapse;">
-				<tr>
-					<td style="color: #153643; font-family: Arial, sans-serif;">
-						<h1 style="font-size: 24px; margin: 0;">Reset your password!</h1>
-					</td>
-				</tr>
-				<tr>
-					<td style="color: #153643; font-family: Arial, sans-serif; font-size: 16px; line-height: 24px; padding: 20px 0 0 0;">
-						<p style="margin: 0;">
-              Reset your password by <a href="{{url}}">clicking here</a>.
-            </p>
-            <p>
-              Or by manually navigating to the URL: {{url}}
-            </p>
-					</td>
-				</tr>
-			</table>
-		</td>
-	</tr>
-	<tr>
-		<td bgcolor="#ff4654" style="padding: 30px 30px;">
-    		<table border="0" cellpadding="0" cellspacing="0" width="100%" style="border-collapse: collapse;">
-				<tr>
-					<td style="color: #ffffff; font-family: Arial, sans-serif; font-size: 14px;">
-            <p style="margin: 0;">Sent by REVOLT. &middot; <a style="color: white;" href="https://revolt.chat">Website</a> &middot; <a style="color: white;" href="https://gitlab.insrt.uk/revolt">Source Code</a></p>
-					</td>
-				</tr>
-			</table>
-		</td>
-	</tr>
-</table>
-
-			</td>
-		</tr>
-	</table>
-</body>
-</html>

assets/templates/verify.html

@@ -1,62 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" lang="en-GB">
-<head>
-	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-	<title>Verify your account.</title>
-	<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
-
-	<style type="text/css">
-		a[x-apple-data-detectors] {color: inherit !important;}
-	</style>
-
-</head>
-<body style="margin: 0; padding: 0;">
-	<table role="presentation" border="0" cellpadding="0" cellspacing="0" width="100%">
-		<tr>
-			<td style="padding: 20px 0 30px 0;">
-
-<table align="center" border="0" cellpadding="0" cellspacing="0" width="600" style="border-collapse: collapse; border: 1px solid #cccccc;">
-	<tr>
-		<td align="center" bgcolor="#ff4654">
-			<img src="https://revolt.chat/header.png" alt="REVOLT logo" width="600" height="168" style="display: block;" />
-		</td>
-	</tr>
-	<tr>
-		<td bgcolor="#ffffff" style="padding: 40px 30px 40px 30px;">
-			<table border="0" cellpadding="0" cellspacing="0" width="100%" style="border-collapse: collapse;">
-				<tr>
-					<td style="color: #153643; font-family: Arial, sans-serif;">
-						<h1 style="font-size: 24px; margin: 0;">Verify your account!</h1>
-					</td>
-				</tr>
-				<tr>
-					<td style="color: #153643; font-family: Arial, sans-serif; font-size: 16px; line-height: 24px; padding: 20px 0 0 0;">
-						<p style="margin: 0;">
-              Please verify your account by <a href="{{url}}">clicking here</a>.
-            </p>
-            <p>
-              Or by manually navigating to the URL: {{url}}
-            </p>
-					</td>
-				</tr>
-			</table>
-		</td>
-	</tr>
-	<tr>
-		<td bgcolor="#ff4654" style="padding: 30px 30px;">
-    		<table border="0" cellpadding="0" cellspacing="0" width="100%" style="border-collapse: collapse;">
-				<tr>
-					<td style="color: #ffffff; font-family: Arial, sans-serif; font-size: 14px;">
-            <p style="margin: 0;">Sent by REVOLT. &middot; <a style="color: white;" href="https://revolt.chat">Website</a> &middot; <a style="color: white;" href="https://gitlab.insrt.uk/revolt">Source Code</a></p>
-					</td>
-				</tr>
-			</table>
-		</td>
-	</tr>
-</table>
-
-			</td>
-		</tr>
-	</table>
-</body>
-</html>

clippy.toml

@@ -0,0 +1,28 @@
+disallowed-methods = [
+    # Shouldn't need to access these directly
+    "revolt_database::models::bots::model::Bot::remove_field",
+    "revolt_database::models::messages::model::Message::attach_sendable_embed",
+    "revolt_database::models::users::model::User::set_relationship",
+    "revolt_database::models::users::model::User::apply_relationship",
+
+    # Prefer to use Object::create()
+    "revolt_database::models::bots::ops::AbstractBots::insert_bot",
+    "revolt_database::models::channel_invites::ops::AbstractChannelInvites::insert_invite",
+    "revolt_database::models::channel_unreads::ops::AbstractChannelUnreads::acknowledge_message",
+    "revolt_database::models::channel_webhooks::ops::AbstractWebhooks::insert_webhook",
+    "revolt_database::models::channels::ops::AbstractChannels::insert_channel",
+    "revolt_database::models::emojis::ops::AbstractEmojis::insert_emoji",
+    "revolt_database::models::files::ops::AbstractAttachments::insert_attachment",
+    "revolt_database::models::messages::ops::AbstractMessages::insert_message",
+    "revolt_database::models::ratelimit_events::ops::AbstractRatelimitEvents::insert_ratelimit_event",
+    "revolt_database::models::server_bans::ops::AbstractServerBans::insert_ban",
+    "revolt_database::models::server_members::ops::AbstractServerMembers::insert_member",
+    "revolt_database::models::servers::ops::AbstractServers::insert_server",
+    "revolt_database::models::users::ops::AbstractUsers::insert_user",
+
+    # Prefer to use Object::update(&self)
+    "revolt_database::models::bots::ops::AbstractBots::update_bot",
+
+    # Prefer to use Object::delete(&self)
+    "revolt_database::models::bots::ops::AbstractBots::delete_bot",
+]

compose.yml

@@ -0,0 +1,88 @@
+services:
+  # Redis
+  redis:
+    image: eqalpha/keydb
+    ports:
+      - "6379:6379"
+
+  # MongoDB
+  database:
+    image: mongo
+    command: mongod --replSet rs0
+    ports:
+      - "27017:27017"
+    volumes:
+      - ./.data/db:/data/db
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    healthcheck:
+      test: echo "try { rs.status() } catch (err) { rs.initiate({_id:'rs0',members:[{_id:0,host:'127.0.0.1:27017'}]}) }" | mongosh --port 27017 --quiet
+      interval: 5s
+      timeout: 30s
+      start_period: 0s
+      start_interval: 1s
+      retries: 30
+    ulimits:
+      nofile:
+        soft: 65536
+        hard: 65536
+
+  # MinIO
+  minio:
+    image: firstfinger/minio:latest
+    #command: server /data
+    environment:
+      MINIO_ROOT_USER: minioautumn
+      MINIO_ROOT_PASSWORD: minioautumn
+      MINIO_REGION: minio
+    volumes:
+      - ./.data/minio:/data
+    ports:
+      - "14009:9000"
+      - "14010:9001"
+    restart: always
+
+  # Create buckets for minio.
+  createbuckets:
+    image: minio/mc
+    depends_on:
+      - minio
+    entrypoint: >
+      /bin/sh -c "while ! /usr/bin/mc ready minio; do
+        /usr/bin/mc alias set minio http://minio:9000 minioautumn minioautumn;
+        echo 'Waiting minio...' && sleep 1;
+      done; /usr/bin/mc mb minio/revolt-uploads; exit 0;"
+
+  # Rabbit
+  rabbit:
+    image: rabbitmq:4-management
+    environment:
+      RABBITMQ_DEFAULT_USER: rabbituser
+      RABBITMQ_DEFAULT_PASS: rabbitpass
+    volumes:
+      - ./.data/rabbit:/var/lib/rabbitmq
+      #- ./rabbit_plugins:/opt/rabbitmq/plugins/
+      #- ./rabbit_enabled_plugins:/etc/rabbitmq/enabled_plugins
+      # uncomment this if you need to enable other plugins
+    ports:
+      - "5672:5672"
+      - "15672:15672" # management UI, for development
+
+  # Mock SMTP server
+  maildev:
+    image: maildev/maildev
+    ports:
+      - "14025:25"
+      - "14080:8080"
+    environment:
+      MAILDEV_SMTP_PORT: 25
+      MAILDEV_WEB_PORT: 8080
+      MAILDEV_INCOMING_USER: smtp
+      MAILDEV_INCOMING_PASS: smtp
+
+  livekit:
+    image: ghcr.io/stoatchat/livekit-server:v1.9.13
+    command: --config /etc/livekit.yml
+    network_mode: "host"
+    volumes:
+      - ./livekit.yml:/etc/livekit.yml

crates/bonfire/.gitignore

@@ -0,0 +1 @@
+/target

crates/bonfire/Cargo.toml

@@ -0,0 +1,46 @@
+[package]
+name = "revolt-bonfire"
+version = "0.13.7"
+license = "AGPL-3.0-or-later"
+edition = "2021"
+publish = false
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+# util
+log = { workspace = true }
+sentry = { workspace = true }
+lru = { workspace = true }
+ulid = { workspace = true }
+once_cell = { workspace = true }
+redis-kiss = { workspace = true }
+lru_time_cache = { workspace = true }
+async-channel = { workspace = true }
+
+# parsing
+querystring = { workspace = true }
+regex = { workspace = true }
+
+# serde
+bincode = { workspace = true }
+serde_json = { workspace = true }
+rmp-serde = { workspace = true }
+serde = { workspace = true }
+
+# async
+futures = { workspace = true }
+async-tungstenite = { workspace = true, features = ["async-std-runtime"] }
+async-std = { workspace = true }
+
+# core
+authifier = { workspace = true }
+revolt-result = { workspace = true }
+revolt-models = { workspace = true }
+revolt-config = { workspace = true }
+revolt-database = { workspace = true, features = ["voice"] }
+revolt-permissions = { workspace = true }
+revolt-presence = { workspace = true, features = ["redis-is-patched"] }
+
+# redis
+fred = { workspace = true, features = ["subscriber-client"] }

crates/bonfire/Dockerfile

@@ -0,0 +1,12 @@
+# Build Stage
+FROM ghcr.io/stoatchat/base:latest AS builder
+FROM debian:12 AS debian
+
+# Bundle Stage
+FROM gcr.io/distroless/cc-debian12:nonroot
+COPY --from=builder /home/rust/src/target/release/revolt-bonfire ./
+COPY --from=debian /usr/bin/uname /usr/bin/uname
+
+EXPOSE 14703
+USER nonroot
+CMD ["./revolt-bonfire"]

crates/bonfire/LICENSE

@@ -0,0 +1 @@
+../../LICENSE

crates/bonfire/src/config.rs

@@ -0,0 +1,208 @@
+use async_tungstenite::tungstenite::{handshake, Message};
+use futures::channel::oneshot::Sender;
+use once_cell::sync::Lazy;
+use regex::Regex;
+use revolt_database::events::client::ReadyPayloadFields;
+use revolt_result::{create_error, Result};
+use serde::{Deserialize, Serialize};
+
+/// matches either a single word ie "users" or a key and value ie "settings[notifications]"
+static READY_PAYLOAD_FIELD_REGEX: Lazy<Regex> =
+    Lazy::new(|| Regex::new(r#"^(\w+)(?:\[(\S+)\])?$"#).unwrap());
+
+/// Enumeration of supported protocol formats
+#[derive(Debug)]
+pub enum ProtocolFormat {
+    Json,
+    Msgpack,
+}
+
+/// User-provided protocol configuration
+#[derive(Debug)]
+pub struct ProtocolConfiguration {
+    protocol_version: i32,
+    format: ProtocolFormat,
+    session_token: Option<String>,
+    ready_payload_fields: ReadyPayloadFields,
+}
+
+impl ProtocolConfiguration {
+    /// Create a new protocol configuration object from provided data
+    pub fn from(
+        protocol_version: i32,
+        format: ProtocolFormat,
+        session_token: Option<String>,
+        ready_payload_fields: ReadyPayloadFields,
+    ) -> Self {
+        Self {
+            protocol_version,
+            format,
+            session_token,
+            ready_payload_fields,
+        }
+    }
+
+    /// Decode some WebSocket message into a T: Deserialize using the client's specified protocol format
+    pub fn decode<'a, T: Deserialize<'a>>(&self, msg: &'a Message) -> Result<T> {
+        match self.format {
+            ProtocolFormat::Json => {
+                if let Message::Text(text) = msg {
+                    serde_json::from_str(text).map_err(|_| create_error!(InternalError))
+                } else {
+                    Err(create_error!(InternalError))
+                }
+            }
+            ProtocolFormat::Msgpack => {
+                if let Message::Binary(buf) = msg {
+                    rmp_serde::from_slice(buf).map_err(|_| create_error!(InternalError))
+                } else {
+                    Err(create_error!(InternalError))
+                }
+            }
+        }
+    }
+
+    /// Encode T: Serialize into a WebSocket message using the client's specified protocol format
+    pub fn encode<T: Serialize>(&self, data: &T) -> Message {
+        match self.format {
+            ProtocolFormat::Json => {
+                Message::Text(serde_json::to_string(data).expect("Failed to serialise (as json)."))
+            }
+            ProtocolFormat::Msgpack => Message::Binary(
+                rmp_serde::to_vec_named(data).expect("Failed to serialise (as msgpack)."),
+            ),
+        }
+    }
+
+    /// Set the current session token
+    pub fn set_session_token(&mut self, token: String) {
+        self.session_token.replace(token);
+    }
+
+    /// Get the current session token
+    pub fn get_session_token(&self) -> &Option<String> {
+        &self.session_token
+    }
+
+    /// Get the protocol version specified
+    pub fn get_protocol_version(&self) -> i32 {
+        self.protocol_version
+    }
+
+    /// Get the protocol format specified
+    pub fn get_protocol_format(&self) -> &ProtocolFormat {
+        &self.format
+    }
+
+    /// Get ready payload fields
+    pub fn get_ready_payload_fields(&self) -> &ReadyPayloadFields {
+        &self.ready_payload_fields
+    }
+}
+
+/// Object holding one side of a channel for receiving the parsed information
+pub struct WebsocketHandshakeCallback {
+    sender: Sender<ProtocolConfiguration>,
+}
+
+impl WebsocketHandshakeCallback {
+    /// Create a callback using a given sender
+    pub fn from(sender: Sender<ProtocolConfiguration>) -> Self {
+        Self { sender }
+    }
+}
+
+impl handshake::server::Callback for WebsocketHandshakeCallback {
+    /// Handle request to create a new WebSocket connection
+    fn on_request(
+        self,
+        request: &handshake::server::Request,
+        response: handshake::server::Response,
+    ) -> Result<handshake::server::Response, handshake::server::ErrorResponse> {
+        // Take and parse query parameters from the URI.
+        let query = request.uri().query().unwrap_or_default();
+        let params = querystring::querify(query);
+
+        // Set default values for the protocol.
+        let mut protocol_version = 1;
+        let mut format = ProtocolFormat::Json;
+        let mut session_token = None;
+        let mut ready_payload_fields = if params.iter().any(|(k, _)| *k == "ready") {
+            // If they pass the ready field, set all fields to false
+
+            ReadyPayloadFields {
+                users: false,
+                servers: false,
+                channels: false,
+                members: false,
+                emojis: false,
+                voice_states: false,
+                user_settings: Vec::new(),
+                channel_unreads: false,
+                policy_changes: false,
+            }
+        } else {
+            ReadyPayloadFields::default()
+        };
+
+        // Parse and map parameters from key-value to known variables.
+        for (key, value) in params {
+            match key {
+                "version" => {
+                    if let Ok(version) = value.parse() {
+                        protocol_version = version;
+                    }
+                }
+                "format" => match value {
+                    "json" => format = ProtocolFormat::Json,
+                    "msgpack" => format = ProtocolFormat::Msgpack,
+                    _ => {}
+                },
+                "token" => session_token = Some(value.into()),
+                "ready" => {
+                    // Re-enable all the fields the client specifies
+                    if let Some(captures) = READY_PAYLOAD_FIELD_REGEX.captures(value) {
+                        if let Some(field) = captures.get(0) {
+                            match field.as_str() {
+                                "users" => ready_payload_fields.users = true,
+                                "servers" => ready_payload_fields.servers = true,
+                                "channels" => ready_payload_fields.channels = true,
+                                "members" => ready_payload_fields.members = true,
+                                "emojis" => ready_payload_fields.emojis = true,
+                                "voice_states" => ready_payload_fields.voice_states = true,
+                                "channel_unreads" => ready_payload_fields.channel_unreads = true,
+                                "user_settings" => {
+                                    if let Some(subkey) = captures.get(1) {
+                                        ready_payload_fields
+                                            .user_settings
+                                            .push(subkey.as_str().to_string());
+                                    }
+                                }
+                                "policy_changes" => ready_payload_fields.policy_changes = true,
+                                _ => {}
+                            }
+                        }
+                    }
+                }
+                _ => {}
+            }
+        }
+
+        // Send configuration information back from this callback.
+        // We have to use a channel as this function does not borrow mutably.
+        if self
+            .sender
+            .send(ProtocolConfiguration {
+                protocol_version,
+                format,
+                session_token,
+                ready_payload_fields,
+            })
+            .is_ok()
+        {
+            Ok(response)
+        } else {
+            Err(handshake::server::ErrorResponse::new(None))
+        }
+    }
+}

crates/bonfire/src/database.rs

@@ -0,0 +1,21 @@
+use once_cell::sync::OnceCell;
+use revolt_database::{Database, DatabaseInfo};
+
+static DBCONN: OnceCell<Database> = OnceCell::new();
+
+/// Connect Bonfire to the database.
+pub async fn connect() {
+    let database = DatabaseInfo::Auto
+        .connect()
+        .await
+        .expect("Failed to connect to the database.");
+
+    if DBCONN.set(database).is_err() {
+        panic!("couldn't set database")
+    }
+}
+
+/// Get a reference to the current database.
+pub fn get_db() -> &'static Database {
+    DBCONN.get().expect("Valid `Database`")
+}

crates/bonfire/src/events/impl.rs

@@ -0,0 +1,697 @@
+use std::collections::{HashMap, HashSet};
+
+use futures::future::join_all;
+use redis_kiss::AsyncCommands;
+use revolt_database::{
+    events::client::{EventV1, ReadyPayloadFields},
+    util::permissions::DatabasePermissionQuery,
+    voice::{get_channel_voice_state, UserVoiceChannel},
+    Channel, Database, Member, MemberCompositeKey, Presence, RelationshipStatus,
+};
+use revolt_models::v0;
+use revolt_permissions::{calculate_channel_permissions, ChannelPermission};
+use revolt_presence::filter_online;
+use revolt_result::Result;
+
+use super::state::{Cache, State};
+
+/// Cache Manager
+impl Cache {
+    /// Check whether the current user can view a channel
+    pub async fn can_view_channel(&self, db: &Database, channel: &Channel) -> bool {
+        #[allow(deprecated)]
+        match &channel {
+            Channel::TextChannel { server, .. } => {
+                let member = self.members.get(server);
+                let server = self.servers.get(server);
+                let mut query =
+                    DatabasePermissionQuery::new(db, self.users.get(&self.user_id).unwrap())
+                        .channel(channel);
+                // let mut perms = perms(self.users.get(&self.user_id).unwrap()).channel(channel);
+
+                if let Some(member) = member {
+                    query = query.member(member);
+                }
+
+                if let Some(server) = server {
+                    query = query.server(server);
+                }
+
+                calculate_channel_permissions(&mut query)
+                    .await
+                    .has_channel_permission(ChannelPermission::ViewChannel)
+            }
+            _ => true,
+        }
+    }
+
+    /// Filter a given vector of channels to only include the ones we can access
+    pub async fn filter_accessible_channels(
+        &self,
+        db: &Database,
+        channels: Vec<Channel>,
+    ) -> Vec<Channel> {
+        let mut viewable_channels = vec![];
+        for channel in channels {
+            if self.can_view_channel(db, &channel).await {
+                viewable_channels.push(channel);
+            }
+        }
+
+        viewable_channels
+    }
+
+    /// Check whether we can subscribe to another user
+    pub fn can_subscribe_to_user(&self, user_id: &str) -> bool {
+        if let Some(user) = self.users.get(&self.user_id) {
+            match user.relationship_with(user_id) {
+                RelationshipStatus::Friend
+                | RelationshipStatus::Incoming
+                | RelationshipStatus::Outgoing
+                | RelationshipStatus::User => true,
+                _ => {
+                    let user_id = &user_id.to_string();
+                    for channel in self.channels.values() {
+                        match channel {
+                            Channel::DirectMessage { recipients, .. }
+                            | Channel::Group { recipients, .. } => {
+                                if recipients.contains(user_id) {
+                                    return true;
+                                }
+                            }
+                            _ => {}
+                        }
+                    }
+
+                    false
+                }
+            }
+        } else {
+            false
+        }
+    }
+}
+
+/// State Manager
+impl State {
+    /// Generate a Ready packet for the current user
+    pub async fn generate_ready_payload(
+        &mut self,
+        db: &Database,
+        fields: &ReadyPayloadFields,
+    ) -> Result<EventV1> {
+        let user = self.clone_user();
+        self.cache.is_bot = user.bot.is_some();
+
+        // Fetch pending policy changes.
+        let policy_changes = if user.bot.is_some() || !fields.policy_changes {
+            None
+        } else {
+            Some(
+                db.fetch_policy_changes()
+                    .await?
+                    .into_iter()
+                    .filter(|policy| policy.created_time > user.last_acknowledged_policy_change)
+                    .map(Into::into)
+                    .collect(),
+            )
+        };
+
+        // Find all relationships to the user.
+        let mut user_ids: HashSet<String> = user
+            .relations
+            .as_ref()
+            .map(|arr| arr.iter().map(|x| x.id.to_string()).collect())
+            .unwrap_or_default();
+
+        // Fetch all memberships with their corresponding servers.
+        let mut members: Vec<Member> = db.fetch_all_memberships(&user.id).await?;
+
+        let server_ids: Vec<String> = members.iter().map(|x| x.id.server.clone()).collect();
+        let servers = db.fetch_servers(&server_ids).await?;
+        self.cache.servers = servers.iter().cloned().map(|x| (x.id.clone(), x)).collect();
+
+        // Collect channel ids from servers.
+        let mut channel_ids = vec![];
+        for server in &servers {
+            channel_ids.append(&mut server.channels.clone());
+        }
+
+        // Fetch DMs and server channels.
+        let mut channels = db.find_direct_messages(&user.id).await?;
+        channels.append(&mut db.fetch_channels(&channel_ids).await?);
+
+        // Filter server channels by permission.
+        let channels = self.cache.filter_accessible_channels(db, channels).await;
+
+        // Append known user IDs from DMs.
+        for channel in &channels {
+            match channel {
+                Channel::DirectMessage { recipients, .. } | Channel::Group { recipients, .. } => {
+                    user_ids.extend(&mut recipients.clone().into_iter());
+                }
+                _ => {}
+            }
+        }
+
+        let voice_states = if fields.voice_states {
+            let mut voice_state_server_members: HashMap<String, HashSet<String>> = HashMap::new();
+
+            // fetch voice states for all the channels we can see
+            let mut voice_states = Vec::new();
+
+            for channel in channels.iter().filter(|c| {
+                matches!(
+                    c,
+                    Channel::DirectMessage { .. }
+                        | Channel::Group { .. }
+                        | Channel::TextChannel { voice: Some(_), .. }
+                )
+            }) {
+                if let Ok(Some(voice_state)) =
+                    get_channel_voice_state(&UserVoiceChannel::from_channel(channel)).await
+                {
+                    if let Some(server) = channel.server() {
+                        let set = voice_state_server_members
+                            .entry(server.to_string())
+                            .or_default();
+
+                        for participant in &voice_state.participants {
+                            user_ids.insert(participant.id.clone());
+                            set.insert(participant.id.clone());
+                        }
+                    } else {
+                        for participant in &voice_state.participants {
+                            user_ids.insert(participant.id.clone());
+                        }
+                    }
+
+                    voice_states.push(voice_state);
+                }
+            }
+
+            // Fetch all the members for for the participants who are in a server
+            for (server, user_ids) in voice_state_server_members {
+                let user_ids = user_ids.into_iter().collect::<Vec<_>>();
+                let voice_members = db.fetch_members(&server, &user_ids).await?;
+
+                members.extend(voice_members);
+            }
+
+            Some(voice_states)
+        } else {
+            None
+        };
+
+        // Fetch presence data for known users.
+        let online_ids = filter_online(&user_ids.iter().cloned().collect::<Vec<String>>()).await;
+
+        // Fetch user data.
+        let users = db
+            .fetch_users(
+                &user_ids
+                    .into_iter()
+                    .filter(|x| x != &user.id)
+                    .collect::<Vec<String>>(),
+            )
+            .await?;
+
+        self.cache.members = members
+            .iter()
+            .cloned()
+            .map(|x| (x.id.server.clone(), x))
+            .collect();
+
+        // Fetch customisations.
+        let emojis = if fields.emojis {
+            Some(
+                db.fetch_emoji_by_parent_ids(
+                    &servers
+                        .iter()
+                        .map(|x| x.id.to_string())
+                        .collect::<Vec<String>>(),
+                )
+                .await?
+                .into_iter()
+                .map(|emoji| emoji.into())
+                .collect(),
+            )
+        } else {
+            None
+        };
+
+        // Fetch user settings
+        let user_settings = if !fields.user_settings.is_empty() {
+            Some(
+                db.fetch_user_settings(&user.id, &fields.user_settings)
+                    .await?,
+            )
+        } else {
+            None
+        };
+
+        // Fetch channel unreads
+        let channel_unreads = if fields.channel_unreads {
+            Some(
+                db.fetch_unreads(&user.id)
+                    .await?
+                    .into_iter()
+                    .map(|unread| unread.into())
+                    .collect(),
+            )
+        } else {
+            None
+        };
+
+        // Copy data into local state cache.
+        self.cache.users = users.iter().cloned().map(|x| (x.id.clone(), x)).collect();
+        self.cache
+            .users
+            .insert(self.cache.user_id.clone(), user.clone());
+        self.cache.channels = channels
+            .iter()
+            .cloned()
+            .map(|x| (x.id().to_string(), x))
+            .collect();
+
+        // Make all users appear from our perspective.
+        let mut users: Vec<v0::User> = join_all(users.into_iter().map(|other_user| async {
+            let is_online = online_ids.contains(&other_user.id);
+            other_user.into_known(&user, is_online).await
+        }))
+        .await;
+
+        // Make sure we see our own user correctly.
+        users.push(user.into_self(true).await);
+
+        // Set subscription state internally.
+        self.reset_state().await;
+        self.insert_subscription(self.private_topic.clone()).await;
+
+        for user in &users {
+            self.insert_subscription(user.id.clone()).await;
+        }
+
+        for server in &servers {
+            self.insert_subscription(server.id.clone()).await;
+
+            if self.cache.is_bot {
+                self.insert_subscription(format!("{}u", server.id)).await;
+            }
+        }
+
+        for channel in &channels {
+            self.insert_subscription(channel.id().to_string()).await;
+        }
+
+        Ok(EventV1::Ready {
+            users: if fields.users { Some(users) } else { None },
+            servers: if fields.servers {
+                Some(servers.into_iter().map(Into::into).collect())
+            } else {
+                None
+            },
+            channels: if fields.channels {
+                Some(channels.into_iter().map(Into::into).collect())
+            } else {
+                None
+            },
+            members: if fields.members {
+                Some(members.into_iter().map(Into::into).collect())
+            } else {
+                None
+            },
+            voice_states,
+
+            emojis,
+            user_settings,
+            channel_unreads,
+
+            policy_changes,
+        })
+    }
+
+    /// Re-determine the currently accessible server channels
+    pub async fn recalculate_server(&mut self, db: &Database, id: &str, event: &mut EventV1) {
+        if let Some(server) = self.cache.servers.get(id) {
+            let mut channel_ids = HashSet::new();
+            let mut added_channels = vec![];
+            let mut removed_channels = vec![];
+
+            let id = &id.to_string();
+            for (channel_id, channel) in &self.cache.channels {
+                if channel.server() == Some(id) {
+                    channel_ids.insert(channel_id.clone());
+
+                    if self.cache.can_view_channel(db, channel).await {
+                        added_channels.push(channel_id.clone());
+                    } else {
+                        removed_channels.push(channel_id.clone());
+                    }
+                }
+            }
+
+            let known_ids = server.channels.iter().cloned().collect::<HashSet<String>>();
+
+            let mut bulk_events = vec![];
+
+            for id in added_channels {
+                self.insert_subscription(id).await;
+            }
+
+            for id in removed_channels {
+                self.remove_subscription(&id).await;
+                self.cache.channels.remove(&id);
+
+                bulk_events.push(EventV1::ChannelDelete { id });
+            }
+
+            // * NOTE: currently all channels should be cached
+            // * provided that a server was loaded from payload
+            let unknowns = known_ids
+                .difference(&channel_ids)
+                .cloned()
+                .collect::<Vec<String>>();
+
+            if !unknowns.is_empty() {
+                if let Ok(channels) = db.fetch_channels(&unknowns).await {
+                    let viewable_channels =
+                        self.cache.filter_accessible_channels(db, channels).await;
+
+                    for channel in viewable_channels {
+                        self.cache
+                            .channels
+                            .insert(channel.id().to_string(), channel.clone());
+
+                        self.insert_subscription(channel.id().to_string()).await;
+                        bulk_events.push(EventV1::ChannelCreate(channel.into()));
+                    }
+                }
+            }
+
+            if !bulk_events.is_empty() {
+                let mut new_event = EventV1::Bulk { v: bulk_events };
+                std::mem::swap(&mut new_event, event);
+
+                if let EventV1::Bulk { v } = event {
+                    v.push(new_event);
+                }
+            }
+        }
+    }
+
+    /// Push presence change to the user and all associated server topics
+    pub async fn broadcast_presence_change(&self, target: bool) {
+        let config = revolt_config::config().await;
+        if config.disable_events_dont_use {
+            return;
+        }
+
+        if if let Some(status) = &self.cache.users.get(&self.cache.user_id).unwrap().status {
+            status.presence != Some(Presence::Invisible)
+        } else {
+            true
+        } {
+            let event = EventV1::UserUpdate {
+                id: self.cache.user_id.clone(),
+                data: v0::PartialUser {
+                    online: Some(target),
+                    ..Default::default()
+                },
+                clear: vec![],
+                event_id: Some(ulid::Ulid::new().to_string()),
+            };
+
+            for server in self.cache.servers.keys() {
+                event.clone().p(server.clone()).await;
+            }
+
+            event.p(self.cache.user_id.clone()).await;
+        }
+    }
+
+    /// Handle an incoming event for protocol version 1
+    pub async fn handle_incoming_event_v1(&mut self, db: &Database, event: &mut EventV1) -> bool {
+        /* Superseded by private topics.
+          if match event {
+            EventV1::UserRelationship { id, .. }
+            | EventV1::UserSettingsUpdate { id, .. }
+            | EventV1::ChannelAck { id, .. } => id != &self.cache.user_id,
+            EventV1::ServerCreate { server, .. } => server.owner != self.cache.user_id,
+            EventV1::ChannelCreate(channel) => match channel {
+                Channel::SavedMessages { user, .. } => user != &self.cache.user_id,
+                Channel::DirectMessage { recipients, .. } | Channel::Group { recipients, .. } => {
+                    !recipients.contains(&self.cache.user_id)
+                }
+                _ => false,
+            },
+            _ => false,
+        } {
+            return false;
+        }*/
+
+        // An event may trigger recalculation of an entire server's permission.
+        // Keep track of whether we need to do anything.
+        let mut queue_server = None;
+
+        // It may also need to sub or unsub a single value.
+        let mut queue_add = None;
+        let mut queue_remove = None;
+
+        match event {
+            EventV1::ChannelCreate(channel) => {
+                let id = channel.id().to_string();
+                self.insert_subscription(id.clone()).await;
+                self.cache.channels.insert(id, channel.clone().into());
+            }
+            EventV1::ChannelUpdate {
+                id, data, clear, ..
+            } => {
+                let could_view: bool = if let Some(channel) = self.cache.channels.get(id) {
+                    self.cache.can_view_channel(db, channel).await
+                } else {
+                    false
+                };
+
+                if let Some(channel) = self.cache.channels.get_mut(id) {
+                    for field in clear {
+                        channel.remove_field(&field.clone().into());
+                    }
+
+                    channel.apply_options(data.clone().into());
+                }
+
+                if !self.cache.channels.contains_key(id) {
+                    if let Ok(channel) = db.fetch_channel(id).await {
+                        self.cache.channels.insert(id.clone(), channel);
+                    }
+                }
+
+                if let Some(channel) = self.cache.channels.get(id) {
+                    let can_view = self.cache.can_view_channel(db, channel).await;
+                    if could_view != can_view {
+                        if can_view {
+                            queue_add = Some(id.clone());
+                            *event = EventV1::ChannelCreate(channel.clone().into());
+                        } else {
+                            queue_remove = Some(id.clone());
+                            *event = EventV1::ChannelDelete { id: id.clone() };
+                        }
+                    }
+                }
+            }
+            EventV1::ChannelDelete { id } => {
+                self.remove_subscription(id).await;
+                self.cache.channels.remove(id);
+            }
+            EventV1::ChannelGroupJoin { user, .. } => {
+                self.insert_subscription(user.clone()).await;
+            }
+            EventV1::ChannelGroupLeave { id, user, .. } => {
+                if user == &self.cache.user_id {
+                    self.remove_subscription(id).await;
+                } else if !self.cache.can_subscribe_to_user(user) {
+                    self.remove_subscription(user).await;
+                }
+            }
+
+            EventV1::ServerCreate {
+                id,
+                server,
+                channels,
+                emojis: _,
+                voice_states: _,
+            } => {
+                self.insert_subscription(id.clone()).await;
+
+                if self.cache.is_bot {
+                    self.insert_subscription(format!("{}u", id)).await;
+                }
+
+                self.cache.servers.insert(id.clone(), server.clone().into());
+                let member = Member {
+                    id: MemberCompositeKey {
+                        server: server.id.clone(),
+                        user: self.cache.user_id.clone(),
+                    },
+                    ..Default::default()
+                };
+                self.cache.members.insert(id.clone(), member);
+
+                for channel in channels {
+                    self.cache
+                        .channels
+                        .insert(channel.id().to_string(), channel.clone().into());
+                }
+
+                queue_server = Some(id.clone());
+            }
+            EventV1::ServerUpdate {
+                id, data, clear, ..
+            } => {
+                if let Some(server) = self.cache.servers.get_mut(id) {
+                    for field in clear {
+                        server.remove_field(&field.clone().into());
+                    }
+
+                    server.apply_options(data.clone().into());
+                }
+
+                if data.default_permissions.is_some() {
+                    queue_server = Some(id.clone());
+                }
+            }
+            EventV1::ServerMemberJoin { .. } => {
+                // We will always receive ServerCreate when joining a new server.
+            }
+            EventV1::ServerMemberLeave { id, user, .. } => {
+                if user == &self.cache.user_id {
+                    self.remove_subscription(id).await;
+
+                    if let Some(server) = self.cache.servers.remove(id) {
+                        for channel in &server.channels {
+                            self.remove_subscription(channel).await;
+                            self.cache.channels.remove(channel);
+                        }
+                    }
+                    self.cache.members.remove(id);
+                }
+            }
+            EventV1::ServerDelete { id } => {
+                self.remove_subscription(id).await;
+
+                if let Some(server) = self.cache.servers.remove(id) {
+                    for channel in &server.channels {
+                        self.remove_subscription(channel).await;
+                        self.cache.channels.remove(channel);
+                    }
+                }
+                self.cache.members.remove(id);
+            }
+            EventV1::ServerMemberUpdate { id, data, clear } => {
+                if id.user == self.cache.user_id {
+                    if let Some(member) = self.cache.members.get_mut(&id.server) {
+                        for field in &clear.clone() {
+                            member.remove_field(&field.clone().into());
+                        }
+
+                        member.apply_options(data.clone().into());
+                    }
+
+                    if data.roles.is_some() || clear.contains(&v0::FieldsMember::Roles) {
+                        queue_server = Some(id.server.clone());
+                    }
+                }
+            }
+            EventV1::ServerRoleUpdate {
+                id,
+                role_id,
+                data,
+                clear,
+                ..
+            } => {
+                if let Some(server) = self.cache.servers.get_mut(id) {
+                    if let Some(role) = server.roles.get_mut(role_id) {
+                        for field in &clear.clone() {
+                            role.remove_field(&field.clone().into());
+                        }
+
+                        role.apply_options(data.clone().into());
+                    }
+                }
+
+                if data.rank.is_some() || data.permissions.is_some() {
+                    if let Some(member) = self.cache.members.get(id) {
+                        if member.roles.contains(role_id) {
+                            queue_server = Some(id.clone());
+                        }
+                    }
+                }
+            }
+            EventV1::ServerRoleDelete { id, role_id } => {
+                if let Some(server) = self.cache.servers.get_mut(id) {
+                    server.roles.remove(role_id);
+                }
+
+                if let Some(member) = self.cache.members.get(id) {
+                    if member.roles.contains(role_id) {
+                        queue_server = Some(id.clone());
+                    }
+                }
+            }
+
+            EventV1::UserUpdate { event_id, .. } => {
+                if let Some(id) = event_id {
+                    if self.cache.seen_events.contains(id) {
+                        return false;
+                    }
+
+                    self.cache.seen_events.put(id.to_string(), ());
+                }
+
+                *event_id = None;
+            }
+            EventV1::UserRelationship { id, user, .. } => {
+                self.cache.users.insert(id.clone(), user.clone().into());
+
+                if self.cache.can_subscribe_to_user(id) {
+                    self.insert_subscription(id.clone()).await;
+                } else {
+                    self.remove_subscription(id).await;
+                }
+            }
+
+            EventV1::Message(message) => {
+                // Since Message events are fanned out to many clients,
+                // we must reconstruct the relationship value at this end.
+                if let Some(user) = &mut message.user {
+                    user.relationship = self
+                        .cache
+                        .users
+                        .get(&self.cache.user_id)
+                        .expect("missing self?")
+                        .relationship_with(&message.author)
+                        .into();
+                }
+            }
+
+            _ => {}
+        }
+
+        // Calculate server permissions if requested.
+        if let Some(server_id) = queue_server {
+            self.recalculate_server(db, &server_id, event).await;
+        }
+
+        // Sub / unsub accordingly.
+        if let Some(id) = queue_add {
+            self.insert_subscription(id).await;
+        }
+
+        if let Some(id) = queue_remove {
+            self.remove_subscription(&id).await;
+        }
+
+        true
+    }
+}

crates/bonfire/src/events/mod.rs

@@ -0,0 +1,2 @@
+pub mod r#impl;
+pub mod state;

crates/bonfire/src/events/state.rs

@@ -0,0 +1,209 @@
+use std::{
+    collections::{HashMap, HashSet}, num::NonZeroUsize, sync::Arc, time::Duration
+};
+
+use async_std::sync::{Mutex, RwLock};
+use lru::LruCache;
+use lru_time_cache::{LruCache as LruTimeCache, TimedEntry};
+use revolt_database::{Channel, Member, Server, User};
+
+/// Enumeration representing some change in subscriptions
+pub enum SubscriptionStateChange {
+    /// No change
+    None,
+    /// Clear all subscriptions
+    Reset,
+    /// Append or remove subscriptions
+    Change {
+        add: Vec<String>,
+        remove: Vec<String>,
+    },
+}
+
+/// Dumb per-state cache implementation
+///
+/// Ideally this would use a global cache that
+/// allows for mutations and could use Rc<> to
+/// track usage. If Rc<> == 1, then it only
+/// remains in global cache, hence should be
+/// dropped.
+///
+/// ------------------------------------------------
+/// We can strip these objects to core information!!
+/// ------------------------------------------------
+#[derive(Debug)]
+pub struct Cache {
+    pub user_id: String,
+    pub is_bot: bool,
+
+    pub users: HashMap<String, User>,
+    pub channels: HashMap<String, Channel>,
+    pub members: HashMap<String, Member>,
+    pub servers: HashMap<String, Server>,
+
+    pub seen_events: LruCache<String, ()>,
+}
+
+impl Default for Cache {
+    fn default() -> Self {
+        Cache {
+            user_id: Default::default(),
+            is_bot: false,
+
+            users: Default::default(),
+            channels: Default::default(),
+            members: Default::default(),
+            servers: Default::default(),
+
+            seen_events: LruCache::new(NonZeroUsize::new(20).unwrap()),
+        }
+    }
+}
+
+/// Client state
+pub struct State {
+    pub cache: Cache,
+
+    pub session_id: String,
+    pub private_topic: String,
+    pub state: SubscriptionStateChange,
+
+    pub subscribed: Arc<RwLock<HashSet<String>>>,
+    pub active_servers: Arc<Mutex<LruTimeCache<String, ()>>>,
+}
+
+impl State {
+    /// Create state from User
+    pub fn from(user: User, session_id: String) -> State {
+        let mut subscribed = HashSet::new();
+        let private_topic = format!("{}!", user.id);
+        subscribed.insert(private_topic.clone());
+        subscribed.insert(user.id.clone());
+
+        let mut cache: Cache = Cache {
+            user_id: user.id.clone(),
+            ..Default::default()
+        };
+
+        cache.users.insert(user.id.clone(), user);
+
+        State {
+            cache,
+            subscribed: Arc::new(RwLock::new(subscribed)),
+            active_servers: Arc::new(Mutex::new(LruTimeCache::with_expiry_duration_and_capacity(
+                Duration::from_secs(900),
+                5,
+            ))),
+            session_id,
+            private_topic,
+            state: SubscriptionStateChange::Reset,
+        }
+    }
+
+    /// Apply currently queued state
+    pub async fn apply_state(&mut self) -> SubscriptionStateChange {
+        // Check if we need to change subscriptions to member event topics
+        if !self.cache.is_bot {
+            enum Server {
+                Subscribe(String),
+                Unsubscribe(String),
+            }
+
+            let active_server_changes: Vec<Server> = {
+                let mut active_servers = self.active_servers.lock().await;
+                active_servers
+                    .notify_iter()
+                    .map(|e| match e {
+                        TimedEntry::Valid(k, _) => Server::Subscribe(format!("{}u", k)),
+                        TimedEntry::Expired(k, _) => Server::Unsubscribe(format!("{}u", k)),
+                    })
+                    .collect()
+                // It is bad practice to open more than one Mutex at once and could
+                // lead to a deadlock, so instead we choose to collect the changes.
+            };
+
+            for entry in active_server_changes {
+                match entry {
+                    Server::Subscribe(k) => {
+                        self.insert_subscription(k).await;
+                    }
+                    Server::Unsubscribe(k) => {
+                        self.remove_subscription(&k).await;
+                    }
+                }
+            }
+        }
+
+        // Flush changes to subscriptions
+        let state = std::mem::replace(&mut self.state, SubscriptionStateChange::None);
+        let mut subscribed = self.subscribed.write().await;
+        if let SubscriptionStateChange::Change { add, remove } = &state {
+            for id in add {
+                subscribed.insert(id.clone());
+            }
+
+            for id in remove {
+                subscribed.remove(id);
+            }
+        }
+
+        state
+    }
+
+    /// Clone the active user
+    pub fn clone_user(&self) -> User {
+        self.cache.users.get(&self.cache.user_id).unwrap().clone()
+    }
+
+    /// Reset the current state
+    pub async fn reset_state(&mut self) {
+        self.state = SubscriptionStateChange::Reset;
+        self.subscribed.write().await.clear();
+    }
+
+    /// Add a new subscription
+    pub async fn insert_subscription(&mut self, subscription: String) {
+        let mut subscribed = self.subscribed.write().await;
+        if subscribed.contains(&subscription) {
+            return;
+        }
+
+        match &mut self.state {
+            SubscriptionStateChange::None => {
+                self.state = SubscriptionStateChange::Change {
+                    add: vec![subscription.clone()],
+                    remove: vec![],
+                };
+            }
+            SubscriptionStateChange::Change { add, .. } => {
+                add.push(subscription.clone());
+            }
+            SubscriptionStateChange::Reset => {}
+        }
+
+        subscribed.insert(subscription);
+    }
+
+    /// Remove existing subscription
+    pub async fn remove_subscription(&mut self, subscription: &str) {
+        let mut subscribed = self.subscribed.write().await;
+        if !subscribed.contains(&subscription.to_string()) {
+            return;
+        }
+
+        match &mut self.state {
+            SubscriptionStateChange::None => {
+                self.state = SubscriptionStateChange::Change {
+                    add: vec![],
+                    remove: vec![subscription.to_string()],
+                };
+            }
+            SubscriptionStateChange::Change { remove, .. } => {
+                remove.push(subscription.to_string());
+            }
+            SubscriptionStateChange::Reset => panic!("Should not remove during a reset!"),
+        }
+
+        subscribed.remove(subscription);
+    }
+}

crates/bonfire/src/main.rs

@@ -0,0 +1,42 @@
+use std::env;
+
+use async_std::net::TcpListener;
+use revolt_presence::clear_region;
+
+#[macro_use]
+extern crate log;
+
+pub mod config;
+pub mod events;
+
+mod database;
+mod websocket;
+
+#[async_std::main]
+async fn main() {
+    // Configure requirements for Bonfire.
+    revolt_config::configure!(events);
+    database::connect().await;
+
+    // Clean up the current region information.
+    let no_clear_region = env::var("NO_CLEAR_PRESENCE").unwrap_or_else(|_| "0".into()) == "1";
+    if !no_clear_region {
+        clear_region(None).await;
+    }
+
+    // Setup a TCP listener to accept WebSocket connections on.
+    // By default, we bind to port 14703 on all interfaces.
+    let bind = env::var("HOST").unwrap_or_else(|_| "0.0.0.0:14703".into());
+    info!("Listening on host {bind}");
+    let try_socket = TcpListener::bind(bind).await;
+    let listener = try_socket.expect("Failed to bind");
+
+    // Start accepting new connections and spawn a client for each connection.
+    while let Ok((stream, addr)) = listener.accept().await {
+        async_std::task::spawn(async move {
+            info!("User connected from {addr:?}");
+            websocket::client(database::get_db(), stream, addr).await;
+            info!("User disconnected from {addr:?}");
+        });
+    }
+}

crates/bonfire/src/websocket.rs

@@ -0,0 +1,578 @@
+use std::{collections::HashSet, net::SocketAddr, sync::Arc};
+
+use async_tungstenite::WebSocketStream;
+use authifier::AuthifierEvent;
+use fred::{
+    error::RedisErrorKind,
+    interfaces::{ClientLike, EventInterface, PubsubInterface},
+    types::{ReconnectPolicy, RedisConfig},
+};
+use futures::{
+    channel::oneshot,
+    join, pin_mut, select,
+    stream::{SplitSink, SplitStream},
+    FutureExt, SinkExt, StreamExt, TryStreamExt,
+};
+use redis_kiss::{get_connection, AsyncCommands, PayloadType, REDIS_PAYLOAD_TYPE, REDIS_URI};
+use revolt_config::report_internal_error;
+use revolt_database::{
+    events::{client::EventV1, server::ClientMessage},
+    iso8601_timestamp::Timestamp,
+    Database, User, UserHint,
+};
+use revolt_presence::{create_session, delete_session};
+
+use async_std::{
+    net::TcpStream,
+    sync::{Mutex, RwLock},
+    task::spawn,
+};
+use revolt_result::create_error;
+use sentry::Level;
+
+use crate::config::{ProtocolConfiguration, WebsocketHandshakeCallback};
+use crate::events::state::{State, SubscriptionStateChange};
+use revolt_models::v0;
+
+type WsReader = SplitStream<WebSocketStream<TcpStream>>;
+type WsWriter = SplitSink<WebSocketStream<TcpStream>, async_tungstenite::tungstenite::Message>;
+
+/// Start a new WebSocket client worker given access to the database,
+/// the relevant TCP stream and the remote address of the client.
+pub async fn client(db: &'static Database, stream: TcpStream, addr: SocketAddr) {
+    // Upgrade the TCP connection to a WebSocket connection.
+    // In this process, we also parse any additional parameters given.
+    // e.g. wss://example.com?format=json&version=1
+    let (sender, receiver) = oneshot::channel();
+    let Ok(ws) = async_tungstenite::accept_hdr_async_with_config(
+        stream,
+        WebsocketHandshakeCallback::from(sender),
+        None,
+    )
+    .await
+    else {
+        return;
+    };
+
+    // Verify we've received a valid config, otherwise we should just drop the connection.
+    let Ok(mut config) = receiver.await else {
+        return;
+    };
+
+    info!(
+        "User {addr:?} provided protocol configuration (version = {}, format = {:?})",
+        config.get_protocol_version(),
+        config.get_protocol_format()
+    );
+
+    // Split the socket for simultaneously read and write.
+    let (mut write, mut read) = ws.split();
+
+    // If the user has not provided authentication, request information.
+    if config.get_session_token().is_none() {
+        while let Ok(Some(message)) = read.try_next().await {
+            if let Ok(ClientMessage::Authenticate { token }) = config.decode(&message) {
+                config.set_session_token(token);
+                break;
+            }
+        }
+    }
+
+    // Try to authenticate the user.
+    let Some(token) = config.get_session_token().as_ref() else {
+        write
+            .send(config.encode(&EventV1::Error {
+                data: create_error!(InvalidSession),
+            }))
+            .await
+            .ok();
+        return;
+    };
+
+    let (user, session_id) = match User::from_token(db, token, UserHint::Any).await {
+        Ok(user) => user,
+        Err(err) => {
+            write
+                .send(config.encode(&EventV1::Error { data: err }))
+                .await
+                .ok();
+            return;
+        }
+    };
+
+    info!("User {addr:?} authenticated as @{}", user.username);
+
+    db.update_session_last_seen(&session_id, Timestamp::now_utc())
+        .await
+        .ok();
+
+    // Create local state.
+    let mut state = State::from(user, session_id);
+    let user_id = state.cache.user_id.clone();
+
+    // Notify socket we have authenticated.
+    if report_internal_error!(write.send(config.encode(&EventV1::Authenticated)).await).is_err() {
+        return;
+    }
+
+    // Download required data to local cache and send Ready payload.
+    let ready_payload = match report_internal_error!(
+        state
+            .generate_ready_payload(db, config.get_ready_payload_fields())
+            .await
+    ) {
+        Ok(ready_payload) => ready_payload,
+        Err(_) => return,
+    };
+
+    if report_internal_error!(write.send(config.encode(&ready_payload)).await).is_err() {
+        return;
+    }
+
+    let slowmodes = fetch_user_slowmodes(&user_id).await.unwrap_or_default();
+    if !slowmodes.is_empty() {
+        let event = EventV1::UserSlowmodes { slowmodes };
+        if report_internal_error!(write.send(config.encode(&event)).await).is_err() {
+            return;
+        }
+    }
+
+    // Create presence session.
+    let (first_session, session_id) = create_session(&user_id, 0).await;
+
+    // If this was the first session, notify other users that we just went online.
+    if first_session {
+        state.broadcast_presence_change(true).await;
+    }
+
+    {
+        // Setup channels and mutexes
+        let write = Mutex::new(write);
+        let subscribed = state.subscribed.clone();
+        let active_servers = state.active_servers.clone();
+        let (topic_signal_s, topic_signal_r) = async_channel::unbounded();
+
+        // TODO: this needs to be rewritten
+        // Create channels through which the tasks can signal to each other they need to clean up
+        let (kill_signal_1_s, kill_signal_1_r) = async_channel::bounded(1);
+        let (kill_signal_2_s, kill_signal_2_r) = async_channel::bounded(1);
+
+        // Create a PubSub connection to poll on.
+        let listener = listener_with_kill_signal(
+            db,
+            &mut state,
+            addr,
+            &config,
+            topic_signal_r,
+            kill_signal_1_r,
+            &write,
+            kill_signal_2_s,
+        );
+
+        // Read from WebSocket stream.
+        let worker = worker_with_kill_signal(
+            addr,
+            subscribed,
+            active_servers,
+            user_id.clone(),
+            &config,
+            topic_signal_s,
+            kill_signal_2_r,
+            read,
+            &write,
+            kill_signal_1_s,
+        );
+
+        join!(listener, worker);
+    }
+    // Clean up presence session.
+    let last_session = delete_session(&user_id, session_id).await;
+
+    // If this was the last session, notify other users that we just went offline.
+    if last_session {
+        state.broadcast_presence_change(false).await;
+    }
+}
+
+#[allow(clippy::too_many_arguments)]
+async fn listener_with_kill_signal(
+    db: &'static Database,
+    state: &mut State,
+    addr: SocketAddr,
+    config: &ProtocolConfiguration,
+    topic_signal_r: async_channel::Receiver<()>,
+    kill_signal_r: async_channel::Receiver<()>,
+    write: &Mutex<WsWriter>,
+    kill_signal_s: async_channel::Sender<()>,
+) {
+    listener(
+        db,
+        state,
+        addr,
+        config,
+        topic_signal_r,
+        kill_signal_r,
+        write,
+    )
+    .await;
+    kill_signal_s.send(()).await.ok();
+}
+
+async fn listener(
+    db: &'static Database,
+    state: &mut State,
+    addr: SocketAddr,
+    config: &ProtocolConfiguration,
+    topic_signal_r: async_channel::Receiver<()>,
+    kill_signal_r: async_channel::Receiver<()>,
+    write: &Mutex<WsWriter>,
+) {
+    let stoat_config = revolt_config::config().await;
+    let url = stoat_config
+        .database
+        .redis_pubsub
+        .unwrap_or(REDIS_URI.to_string());
+
+    let redis_config = RedisConfig::from_url(&url).unwrap();
+    let mut builder = fred::types::Builder::from_config(redis_config);
+    builder.set_policy(ReconnectPolicy::new_exponential(8, 100, 30_000, 2));
+    let subscriber = match report_internal_error!(builder.build_subscriber_client()) {
+        Ok(subscriber) => subscriber,
+        Err(_) => return,
+    };
+
+    if report_internal_error!(subscriber.init().await).is_err() {
+        return;
+    }
+
+    // Let Fred automatically re-subscribe to tracked channels on reconnect.
+    subscriber.manage_subscriptions();
+
+    // Handle Redis connection dropping
+    let (clean_up_s, clean_up_r) = async_channel::bounded(1);
+    let clean_up_s = Arc::new(Mutex::new(clean_up_s));
+    subscriber.on_error(move |err| {
+        warn!("Redis subscriber error: {:?}", err);
+        if let RedisErrorKind::Canceled = err.kind() {
+            let clean_up_s = clean_up_s.clone();
+            spawn(async move {
+                clean_up_s.lock().await.send(()).await.ok();
+            });
+        }
+        // Transient errors (IO, timeout) are handled by the reconnect policy.
+
+        Ok(())
+    });
+
+    let mut message_rx = subscriber.message_rx();
+    'out: loop {
+        // Check for state changes for subscriptions.
+        match state.apply_state().await {
+            SubscriptionStateChange::Reset => {
+                if report_internal_error!(subscriber.unsubscribe_all().await).is_err() {
+                    break 'out;
+                }
+
+                let subscribed = state.subscribed.read().await;
+                for id in subscribed.iter() {
+                    if report_internal_error!(subscriber.subscribe(id).await).is_err() {
+                        break 'out;
+                    }
+                }
+
+                #[cfg(debug_assertions)]
+                info!("{addr:?} has reset their subscriptions");
+            }
+            SubscriptionStateChange::Change { add, remove } => {
+                for id in remove {
+                    #[cfg(debug_assertions)]
+                    info!("{addr:?} unsubscribing from {id}");
+
+                    if report_internal_error!(subscriber.unsubscribe(id).await).is_err() {
+                        break 'out;
+                    }
+                }
+
+                for id in add {
+                    #[cfg(debug_assertions)]
+                    info!("{addr:?} subscribing to {id}");
+
+                    if report_internal_error!(subscriber.subscribe(id).await).is_err() {
+                        break 'out;
+                    }
+                }
+            }
+            SubscriptionStateChange::None => {}
+        }
+
+        let t1 = message_rx.recv().fuse();
+        let t2 = topic_signal_r.recv().fuse();
+        let t3 = kill_signal_r.recv().fuse();
+        let t4 = clean_up_r.recv().fuse();
+
+        pin_mut!(t1, t2, t3, t4);
+
+        select! {
+            _ = t4 => {
+                break 'out;
+            },
+            _ = t3 => {
+                break 'out;
+            },
+            _ = t2 => {},
+            message = t1 => {
+                // Handle incoming events.
+                let message = match report_internal_error!(message) {
+                    Ok(message) => message,
+                    Err(_) => break 'out
+                };
+
+                let event = match *REDIS_PAYLOAD_TYPE {
+                    PayloadType::Json => message
+                        .value
+                        .as_str()
+                        .and_then(|s| report_internal_error!(serde_json::from_str::<EventV1>(s.as_ref())).ok()),
+                    PayloadType::Msgpack => message
+                        .value
+                        .as_bytes()
+                        .and_then(|b| report_internal_error!(rmp_serde::from_slice::<EventV1>(b)).ok()),
+                    PayloadType::Bincode => message
+                        .value
+                        .as_bytes()
+                        .and_then(|b| report_internal_error!(bincode::deserialize::<EventV1>(b)).ok()),
+                };
+
+                let Some(mut event) = event else {
+                    let err = format!(
+                        "Failed to deserialise event for {}: `{:?}`",
+                        message.channel,
+                        message
+                            .value
+                    );
+
+                    error!("{}", err);
+                    sentry::capture_message(&err, Level::Error);
+                    break 'out;
+                };
+
+                if let EventV1::Auth(auth) = &event {
+                    if let AuthifierEvent::DeleteSession { session_id, .. } = auth {
+                        if &state.session_id == session_id {
+                            event = EventV1::Logout;
+                        }
+                    } else if let AuthifierEvent::DeleteAllSessions {
+                        exclude_session_id, ..
+                    } = auth
+                    {
+                        if let Some(excluded) = exclude_session_id {
+                            if &state.session_id != excluded {
+                                event = EventV1::Logout;
+                            }
+                        } else {
+                            event = EventV1::Logout;
+                        }
+                    }
+                } else {
+                    let should_send = state.handle_incoming_event_v1(db, &mut event).await;
+                    if !should_send {
+                        continue;
+                    }
+                }
+
+                let result = write.lock().await.send(config.encode(&event)).await;
+                if let Err(e) = result {
+                    use async_tungstenite::tungstenite::Error;
+                    if !matches!(e, Error::AlreadyClosed | Error::ConnectionClosed) {
+                        let err = format!("Error while sending an event to {addr:?}: {e:?}");
+                        warn!("{}", err);
+                        sentry::capture_message(&err, Level::Warning);
+                    }
+
+                    break 'out;
+                }
+
+                if let EventV1::Logout = event {
+                    info!("User {addr:?} received log out event!");
+                    break 'out;
+                }
+            }
+        }
+    }
+
+    report_internal_error!(subscriber.quit().await).ok();
+}
+
+#[allow(clippy::too_many_arguments)]
+async fn worker_with_kill_signal(
+    addr: SocketAddr,
+    subscribed: Arc<RwLock<HashSet<String>>>,
+    active_servers: Arc<Mutex<lru_time_cache::LruCache<String, ()>>>,
+    user_id: String,
+    config: &ProtocolConfiguration,
+    topic_signal_s: async_channel::Sender<()>,
+    kill_signal_r: async_channel::Receiver<()>,
+    read: WsReader,
+    write: &Mutex<WsWriter>,
+    kill_signal_s: async_channel::Sender<()>,
+) {
+    worker(
+        addr,
+        subscribed,
+        active_servers,
+        user_id,
+        config,
+        topic_signal_s,
+        kill_signal_r,
+        read,
+        write,
+    )
+    .await;
+    kill_signal_s.send(()).await.ok();
+}
+
+#[allow(clippy::too_many_arguments)]
+async fn worker(
+    addr: SocketAddr,
+    subscribed: Arc<RwLock<HashSet<String>>>,
+    active_servers: Arc<Mutex<lru_time_cache::LruCache<String, ()>>>,
+    user_id: String,
+    config: &ProtocolConfiguration,
+    topic_signal_s: async_channel::Sender<()>,
+    kill_signal_r: async_channel::Receiver<()>,
+    mut read: WsReader,
+    write: &Mutex<WsWriter>,
+) {
+    let revolt_config = revolt_config::config().await;
+
+    loop {
+        let t1 = read.try_next().fuse();
+        let t2 = kill_signal_r.recv().fuse();
+
+        pin_mut!(t1, t2);
+
+        select! {
+            _ = t2 => {
+                return;
+            },
+            result = t1 => {
+                let msg = match result {
+                    Ok(Some(msg)) => msg,
+                    Ok(None) => {
+                        warn!("Received a None message!");
+                        sentry::capture_message("Received a None message!", Level::Warning);
+                        return;
+                    }
+                    Err(e) => {
+                        use async_tungstenite::tungstenite::Error;
+                        if !matches!(e, Error::AlreadyClosed | Error::ConnectionClosed) {
+                            let err = format!("Error while reading an event from {addr:?}: {e:?}");
+                            warn!("{}", err);
+                            sentry::capture_message(&err, Level::Warning);
+                        }
+
+                        return;
+                    }
+                };
+
+                let Ok(payload) = config.decode(&msg) else {
+                    continue;
+                };
+
+                match payload {
+                    ClientMessage::BeginTyping { channel } => {
+                        if revolt_config.disable_events_dont_use {
+                            continue;
+                        }
+
+                        if !subscribed.read().await.contains(&channel) {
+                            continue;
+                        }
+
+                        EventV1::ChannelStartTyping {
+                            id: channel.clone(),
+                            user: user_id.clone(),
+                        }
+                        .p(channel.clone())
+                        .await;
+                    }
+                    ClientMessage::EndTyping { channel } => {
+                        if revolt_config.disable_events_dont_use {
+                            continue;
+                        }
+
+                        if !subscribed.read().await.contains(&channel) {
+                            continue;
+                        }
+
+                        EventV1::ChannelStopTyping {
+                            id: channel.clone(),
+                            user: user_id.clone(),
+                        }
+                        .p(channel.clone())
+                        .await;
+                    }
+                    ClientMessage::Subscribe { server_id } => {
+                        let mut servers = active_servers.lock().await;
+                        let has_item = servers.contains_key(&server_id);
+                        servers.insert(server_id, ());
+
+                        if !has_item {
+                            // Poke the listener to adjust subscriptions
+                            topic_signal_s.send(()).await.ok();
+                        }
+                    }
+                    ClientMessage::Ping { data, responded } => {
+                        if responded.is_none() {
+                            write
+                                .lock()
+                                .await
+                                .send(config.encode(&EventV1::Pong { data }))
+                                .await
+                                .ok();
+                        }
+                    }
+                    _ => {}
+                }
+            }
+        }
+    }
+}
+
+async fn fetch_user_slowmodes(user_id: &str) -> Option<Vec<v0::ChannelSlowmode>> {
+    let mut conn = get_connection().await.ok()?.into_inner();
+    let idx_key = format!("slowmode_idx:{}", user_id);
+
+    let channel_ids: Vec<String> = conn.smembers(&idx_key).await.unwrap_or_default();
+    if channel_ids.is_empty() {
+        return Some(vec![]);
+    }
+
+    // Bulk fetch all TTLs in one round trip
+    let mut pipe = redis_kiss::redis::pipe();
+    for channel_id in &channel_ids {
+        pipe.ttl(format!("slowmode:{}:{}", user_id, channel_id));
+    }
+    let ttls: Vec<i64> = pipe.query_async(&mut conn).await.unwrap_or_default();
+
+    // Partition into alive/expired in one pass
+    let mut slowmodes = vec![];
+    let mut expired = vec![];
+    for (channel_id, ttl) in channel_ids.iter().zip(ttls.iter()) {
+        if *ttl > 0 {
+            slowmodes.push(v0::ChannelSlowmode {
+                channel_id: channel_id.clone(),
+                duration: *ttl as u64,
+                retry_after: *ttl as u64,
+            });
+        } else {
+            expired.push(channel_id.as_str());
+        }
+    }
+
+    // Bulk remove all expired members in one SREM call
+    if !expired.is_empty() {
+        conn.srem::<_, _, ()>(&idx_key, expired).await.ok();
+    }
+
+    Some(slowmodes)
+}

crates/core/coalesced/Cargo.toml

@@ -0,0 +1,28 @@
+[package]
+name = "revolt-coalesced"
+version = "0.13.7"
+edition = "2021"
+license = "MIT"
+authors = ["Paul Makles <me@insrt.uk>", "Zomatree <me@zomatree.live>"]
+description = "Revolt Backend: Coalescion service"
+repository = "https://github.com/stoatchat/stoatchat"
+
+[features]
+tokio = ["dep:tokio"]
+queue = ["dep:indexmap"]
+cache = ["dep:lru"]
+
+default = ["tokio"]
+
+[dependencies]
+tokio = { workspace = true, features = ["sync"], optional = true }
+indexmap = { workspace = true, optional = true }
+lru = { workspace = true, optional = true }
+
+[dev-dependencies]
+tokio = { workspace = true, features = [
+    "rt",
+    "rt-multi-thread",
+    "macros",
+    "time",
+] }

crates/core/coalesced/LICENSE

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) 2024 Pawel Makles
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

crates/core/coalesced/src/config.rs

@@ -0,0 +1,24 @@
+#[derive(Clone, PartialEq, Eq, Debug)]
+/// Config values for [`CoalescionService`].
+pub struct CoalescionServiceConfig {
+    /// How many tasks are running at once
+    pub max_concurrent: Option<usize>,
+    /// Whether to queue tasks once `max_concurrent` is reached
+    #[cfg(feature = "queue")]
+    pub queue_requests: bool,
+    /// Max amount of tasks in the buffer queue
+    #[cfg(feature = "queue")]
+    pub max_queue: Option<usize>,
+}
+
+impl Default for CoalescionServiceConfig {
+    fn default() -> Self {
+        Self {
+            max_concurrent: Some(100),
+            #[cfg(feature = "queue")]
+            queue_requests: true,
+            #[cfg(feature = "queue")]
+            max_queue: Some(100)
+        }
+    }
+}

crates/core/coalesced/src/error.rs

@@ -0,0 +1,27 @@
+use std::fmt;
+
+#[derive(Clone, Copy, PartialEq, Eq, Debug, Hash)]
+/// Coalescion service error.
+pub enum Error {
+    /// Failed to receive the actions return from the channel for unknown reason
+    RecvError,
+    /// Reached the `max_concurrent` amount of actions running at once and could not queue the action
+    MaxConcurrent,
+    /// Reached the `max_queue` amount of actions in the queue
+    MaxQueue,
+    /// Failed to downcast the type to the current type being returned, this will be most likely an ID collision
+    DowncastError,
+}
+
+impl fmt::Display for Error {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            Error::RecvError => write!(f, "Unable to receive data from the channel"),
+            Error::MaxConcurrent => write!(f, "Max number of tasks running at once"),
+            Error::MaxQueue => write!(f, "Max number of tasks in queue"),
+            Error::DowncastError => write!(f, "Failed to downcast type, possible key collision with different types")
+        }
+    }
+}
+
+impl std::error::Error for Error {}

crates/core/coalesced/src/lib.rs

@@ -0,0 +1,39 @@
+//! # Coalesced
+//!
+//! Coalescion service to group, caching and queue duplicate actions.
+//! useful for deduplicating web requests, database lookups and other similar resource
+//! intensive or rate-limited actions.
+//!
+//! ## Features
+//! - `tokio`: Uses tokio for the async backend, this is currently the only backend.
+//! - `queue`: Whether to support queueing requests to only allow X amount of actions running at once.
+//! - `cache`: Whether to cache the actions results for future actions with the same id, uses an LRU cache internally.
+//!
+//! [`CoalescionService`] uses both [`Arc`] and [`RwLock`] internally and can be cheaply cloned to
+//! use in your codebase.
+//!
+//! It is common practice to wrap the service and in your own which delegates the executions to ensure all ids are tracked in one location across your codebase.
+//!
+//! All values are stored using [`Any`] and must be [`'static`] + [`Send`] + [`Sync`], if there is an id mismatch
+//! and a type is wrong the library will return an error, values returned from the service are also
+//! wrapped in an [`Arc`] as they are shared to each duplicate action.
+//!
+//! ## Example:
+//! ```rs
+//! use revolt_coalesced::CoalescionService;
+//!
+//! let service = CoalescionService::new();
+//!
+//! let user_id = "my_user_id";
+//! let user = service.execute(user_id, || async move {
+//!     database.fetch_user(user_id).await.unwrap()
+//! }).await;
+//! ```
+
+mod config;
+mod error;
+mod service;
+
+pub use config::CoalescionServiceConfig;
+pub use error::Error;
+pub use service::CoalescionService;

crates/core/coalesced/src/service.rs

@@ -0,0 +1,208 @@
+use std::{any::Any, collections::HashMap, fmt::Debug, future::Future, hash::Hash, sync::Arc};
+
+use tokio::sync::{
+    watch::{channel as watch_channel, Receiver},
+    RwLock,
+};
+
+#[cfg(feature = "cache")]
+use lru::LruCache;
+
+#[cfg(feature = "queue")]
+use indexmap::IndexMap;
+
+use crate::{CoalescionServiceConfig, Error};
+
+#[derive(Debug, Clone)]
+#[allow(clippy::type_complexity)]
+/// # Coalescion service
+///
+/// See module description for example usage.
+pub struct CoalescionService<Id: Hash + Clone + Eq> {
+    config: Arc<CoalescionServiceConfig>,
+    watchers: Arc<RwLock<HashMap<Id, Receiver<Option<Result<Arc<dyn Any + Send + Sync>, Error>>>>>>,
+    #[cfg(feature = "queue")]
+    queue: Arc<RwLock<IndexMap<Id, Receiver<Option<Result<Arc<dyn Any + Send + Sync>, Error>>>>>>,
+    #[cfg(feature = "cache")]
+    cache: Option<Arc<tokio::sync::Mutex<LruCache<Id, Arc<dyn Any + Send + Sync>>>>>,
+}
+
+impl<Id: Hash + Clone + Eq> CoalescionService<Id> {
+    pub fn new() -> Self {
+        Default::default()
+    }
+
+    pub fn from_config(config: CoalescionServiceConfig) -> Self {
+        Self {
+            config: Arc::new(config),
+            watchers: Arc::new(RwLock::new(HashMap::new())),
+            #[cfg(feature = "queue")]
+            queue: Arc::new(RwLock::new(IndexMap::new())),
+            #[cfg(feature = "cache")]
+            cache: None,
+        }
+    }
+
+    #[cfg(feature = "cache")]
+    pub fn from_cache(
+        config: CoalescionServiceConfig,
+        cache: LruCache<Id, Arc<dyn Any + Send + Sync>>,
+    ) -> Self {
+        Self {
+            cache: Some(Arc::new(Mutex::new(cache))),
+            ..Self::from_config(config)
+        }
+    }
+
+    async fn wait_for<Value: Any + Send + Sync>(
+        &self,
+        mut receiver: Receiver<Option<Result<Arc<dyn Any + Send + Sync>, Error>>>,
+    ) -> Result<Arc<Value>, Error> {
+        receiver
+            .wait_for(|v| v.is_some())
+            .await
+            .map_err(|_| Error::RecvError)
+            .and_then(|r| r.clone().unwrap())
+            .and_then(|arc| Arc::downcast(arc).map_err(|_| Error::DowncastError))
+    }
+
+    async fn insert_and_execute<
+        Value: Send + Sync + 'static,
+        F: FnOnce() -> Fut,
+        Fut: Future<Output = Value>,
+    >(
+        &self,
+        id: Id,
+        func: F,
+    ) -> Result<Arc<Value>, Error> {
+        let (send, recv) = watch_channel(None);
+
+        self.watchers.write().await.insert(id.clone(), recv);
+
+        let value = Ok(Arc::new(func().await));
+
+        send.send_modify(|opt| {
+            opt.replace(value.clone().map(|v| v as Arc<dyn Any + Send + Sync>));
+        });
+
+        #[cfg(feature = "cache")]
+        if let Some(cache) = self.cache.as_ref() {
+            if let Ok(value) = &value {
+                cache.lock().await.push(id.clone(), value.clone());
+            }
+        };
+
+        self.watchers.write().await.remove(&id);
+
+        value
+    }
+
+    /// Coalesces an function, the actual function may not run if one with the same id is already running,
+    /// queued to be ran, or cached, the id should be globally unique for this specific action.
+    pub async fn execute<
+        Value: Send + Sync + 'static,
+        F: FnOnce() -> Fut,
+        Fut: Future<Output = Value>,
+    >(
+        &self,
+        id: Id,
+        func: F,
+    ) -> Result<Arc<Value>, Error> {
+        #[cfg(feature = "cache")]
+        if let Some(cache) = self.cache.as_ref() {
+            if let Some(value) = cache.lock().await.get(&id) {
+                return Arc::downcast::<Value>(value.clone()).map_err(|_| Error::DowncastError);
+            }
+        };
+
+        let (receiver, length) = {
+            let watchers = self.watchers.read().await;
+            let length = watchers.len();
+
+            (watchers.get(&id).cloned(), length)
+        };
+
+        if let Some(receiver) = receiver {
+            self.wait_for(receiver).await
+        } else {
+            match self.config.max_concurrent {
+                Some(max_concurrent) if length >= max_concurrent => {
+                    #[cfg(feature = "queue")]
+                    if self.config.queue_requests {
+                        let (receiver, length) = {
+                            let queue = self.queue.read().await;
+
+                            (queue.get(&id).cloned(), queue.len())
+                        };
+
+                        if let Some(receiver) = receiver {
+                            return self.wait_for(receiver).await;
+                        } else {
+                            if self
+                                .config
+                                .max_queue
+                                .is_some_and(|max_queue| max_queue >= length)
+                            {
+                                return Err(Error::MaxQueue);
+                            };
+
+                            let (send, recv) = watch_channel(None);
+
+                            self.queue.write().await.insert(id.clone(), recv);
+
+                            loop {
+                                let length = self.watchers.read().await.len();
+
+                                if length < max_concurrent {
+                                    let first_key = {
+                                        let queue = self.queue.read().await;
+                                        queue.first().map(|v| v.0).cloned()
+                                    };
+
+                                    if first_key == Some(id.clone()) {
+                                        self.queue.write().await.shift_remove(&id);
+
+                                        let response = self.insert_and_execute(id, func).await;
+
+                                        send.send_modify(|opt| {
+                                            opt.replace(
+                                                response
+                                                    .clone()
+                                                    .map(|v| v as Arc<dyn Any + Send + Sync>),
+                                            );
+                                        });
+
+                                        return response;
+                                    }
+                                }
+                            }
+                        }
+                    } else {
+                        Err(Error::MaxConcurrent)
+                    }
+
+                    #[cfg(not(feature = "queue"))]
+                    Err(Error::MaxConcurrent)
+                }
+                _ => self.insert_and_execute(id, func).await,
+            }
+        }
+    }
+
+    /// Fetches the amount of currently running tasks
+    pub async fn current_task_count(&self) -> usize {
+        self.watchers.read().await.len()
+    }
+
+    #[cfg(feature = "queue")]
+    /// Fetches the current length of the queue
+    pub async fn current_queue_len(&self) -> usize {
+        self.queue.read().await.len()
+    }
+}
+
+impl<Id: Hash + Clone + Eq> Default for CoalescionService<Id> {
+    fn default() -> Self {
+        Self::from_config(CoalescionServiceConfig::default())
+    }
+}

crates/core/config/Cargo.toml

@@ -0,0 +1,41 @@
+[package]
+name = "revolt-config"
+version = "0.13.7"
+edition = "2021"
+license = "MIT"
+authors = ["Paul Makles <me@insrt.uk>"]
+description = "Revolt Backend: Configuration"
+repository = "https://github.com/stoatchat/stoatchat"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[features]
+anyhow = ["dep:sentry-anyhow"]
+report-macros = ["revolt-result"]
+sentry = ["dep:sentry"]
+test = ["async-std"]
+default = ["test", "sentry"]
+
+[dependencies]
+# Utility
+config = { workspace = true }
+cached = { workspace = true }
+once_cell = { workspace = true }
+
+# Serde
+serde = { workspace = true }
+
+# Async
+futures-locks = { workspace = true }
+async-std = { workspace = true, features = ["attributes"], optional = true }
+
+# Logging
+log = { workspace = true }
+pretty_env_logger = { workspace = true }
+
+# Sentry
+sentry = { workspace = true, optional = true }
+sentry-anyhow = { workspace = true, optional = true }
+
+# Core
+revolt-result = { workspace = true, optional = true }

crates/core/config/LICENSE

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) 2024 Pawel Makles
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

crates/core/config/Revolt.test.toml

@@ -0,0 +1,12 @@
+[database]
+mongodb = "mongodb://localhost"
+redis = "redis://localhost/"
+
+[rabbit]
+host = "127.0.0.1"
+port = 5672
+username = "rabbituser"
+password = "rabbitpass"
+
+[features]
+webhooks_enabled = true

crates/core/config/Revolt.toml

@@ -0,0 +1,339 @@
+production = false
+disable_events_dont_use = false
+
+[database]
+# MongoDB connection URL
+# Defaults to the container name specified in self-hosted
+mongodb = "mongodb://database"
+# Redis connection URL
+# Defaults to the container name specified in self-hosted
+redis = "redis://redis/"
+
+[hosts]
+# Web locations of various services
+# Defaults assume all services are reverse-proxied
+# See https://github.com/stoatchat/self-hosted/blob/main/Caddyfile
+#
+# Remember to change these to https/wss where appropriate in production!
+app = "http://local.revolt.chat"
+api = "http://local.revolt.chat/api"
+events = "ws://local.revolt.chat/ws"
+autumn = "http://local.revolt.chat/autumn"
+january = "http://local.revolt.chat/january"
+voso_legacy = ""
+voso_legacy_ws = ""
+
+[hosts.livekit]
+
+[rabbit]
+host = "rabbit"
+port = 5672
+username = "rabbituser"
+password = "rabbitpass"
+default_exchange = "revolt.default"
+
+[rabbit.queues]
+acks = "internal.ack"
+
+[api]
+
+[api.registration]
+# Whether an invite should be required for registration
+# See https://github.com/stoatchat/self-hosted#making-your-instance-invite-only
+invite_only = false
+
+[api.smtp]
+# Email server configuration for verification
+# Defaults to no email verification (host field is empty)
+host = ""
+username = ""
+password = ""
+from_address = "noreply@example.com"
+# reply_to = "noreply@example.com"
+# port = 587
+# use_tls = true
+
+
+[api.security]
+# Authifier Shield API key
+authifier_shield_key = ""
+# Legacy voice server management token
+voso_legacy_token = ""
+# Whether services are behind the Cloudflare network
+trust_cloudflare = false
+# easypwned endpoint
+easypwned = ""
+# Tenor API Key
+tenor_key = ""
+
+[api.security.captcha]
+# hCaptcha configuration
+hcaptcha_key = ""
+hcaptcha_sitekey = ""
+
+[api.workers]
+# Maximum concurrent connections (to proxy server)
+max_concurrent_connections = 50
+
+[api.livekit]
+# How long to ring devices for when calling in dms/groups, in seconds
+call_ring_duration = 30
+
+[api.livekit.nodes]
+
+[api.users]
+# Minimum allowed length of usernames
+min_username_length = 2
+
+[pushd]
+# this changes the names of the queues to not overlap 
+# prod/beta if they happen to be on the same exchange/instance.
+# Usually they have to be, so that messages sent from one or the other get sent to everyone
+production = true
+
+# Changes how many users are processed in each chunk when resolving role/everyone mentions.
+# Increasing this will resolve mentions faster, but will consume more memory while resolving.
+mass_mention_chunk_size = 200
+
+# How long pushd will cache resolved names for rendered message notifications.
+# Increasing this will result in lower database usage, but may result in a situation where a user/channel/role name changes 
+# and the notifications still resolve to the old name.
+render_cache_time = 60
+
+# none of these should need changing
+exchange = "revolt.notifications"
+message_queue = "notifications.origin.message"
+mass_mention_queue = "notifications.origin.mass_mention" # handles messages that contain role or everyone mentions
+fr_accepted_queue = "notifications.ingest.fr_accepted"   # friend request accepted
+fr_received_queue = "notifications.ingest.fr_received"   # friend request received
+dm_call_queue = "notifications.ingest.dm_call"   # direct message voice call
+generic_queue = "notifications.ingest.generic"           # generic messages (title + body)
+ack_queue = "notifications.process.ack"                  # updates badges for apple devices
+
+
+[pushd.vapid]
+queue = "notifications.outbound.vapid"
+private_key = "LS0tLS1CRUdJTiBFQyBQUklWQVRFIEtFWS0tLS0tCk1IY0NBUUVFSUJSUWpyTWxLRnBiVWhsUHpUbERvcEliYk1yeVNrNXpKYzVYVzIxSjJDS3hvQW9HQ0NxR1NNNDkKQXdFSG9VUURRZ0FFWnkrQkg2TGJQZ2hEa3pEempXOG0rUXVPM3pCajRXT1phdkR6ZU00c0pqbmFwd1psTFE0WAp1ZDh2TzVodU94QWhMQlU3WWRldVovWHlBdFpWZmNyQi9BPT0KLS0tLS1FTkQgRUMgUFJJVkFURSBLRVktLS0tLQo"
+public_key = "BGcvgR-i2z4IQ5Mw841vJvkLjt8wY-FjmWrw83jOLCY52qcGZS0OF7nfLzuYbjsQISwVO2HXrmf18gLWVX3Kwfw="
+
+[pushd.fcm]
+queue = "notifications.outbound.fcm"
+key_type = ""
+project_id = ""
+private_key_id = ""
+private_key = ""
+client_email = ""
+client_id = ""
+auth_uri = ""
+token_uri = ""
+auth_provider_x509_cert_url = ""
+client_x509_cert_url = ""
+
+[pushd.apn]
+sandbox = false
+queue = "notifications.outbound.apn"
+pkcs8 = ""
+key_id = ""
+team_id = ""
+
+[january]
+blocked_domains = []
+
+[files]
+# Encryption key for stored files
+# Generate your own key using `openssl rand -base64 32`
+encryption_key = "qcuMA+ssxhMyKaNAKBGFfryfFtUH8NDlamQyDwGW6fU="
+# Quality used for lossy WebP previews (set to 100 for lossless)
+webp_quality = 80.0
+# Mime types that cannot be uploaded or served
+#
+# Example for Windows executables and Android installation files:
+# ["application/vnd.microsoft.portable-executable", "application/vnd.android.package-archive"]
+blocked_mime_types = []
+# ClamAV service
+# hostname:port
+clamd_host = ""
+# Mime types that should be virus scanned
+#
+# Leave empty to scan all file types
+scan_mime_types = [
+    "application/vnd.microsoft.portable-executable",
+    "application/vnd.android.package-archive",
+    "application/zip",
+]
+
+[files.limit]
+# Minimum file size (in bytes)
+min_file_size = 1
+# Minimum image resolution
+min_resolution = [1, 1]
+# Maximum MP of images
+max_mega_pixels = 40
+# Maximum pixel side of an image
+max_pixel_side = 10_000
+
+[files.preview]
+# Maximum image resolution
+attachments = [1280, 1280]
+avatars = [128, 128]
+backgrounds = [1280, 720]
+icons = [128, 128]
+banners = [480, 480]
+emojis = [128, 128]
+
+[files.s3]
+# Configuration for S3
+# Defaults included for MinIO + self-hosted setup
+#
+# Backblaze B2:
+# - endpoint is listed on the "Buckets" page
+# - path_style_buckets is set to true
+# - region is `eu-central-003` string from endpoint URL
+# - access_key_id is keyID generated on the "Application Keys" page
+# - secret_access_key is token generated on the "Application Keys" page
+# - default_bucket matches the name of the bucket you've created
+
+# S3 protocol endpoint
+endpoint = "http://minio:9000"
+# Whether to use path-style buckets
+# Generally true, except for MinIO
+path_style_buckets = false
+# S3 region name
+region = "minio"
+# S3 protocol key ID
+access_key_id = "minioautumn"
+# S3 protocol access key
+secret_access_key = "minioautumn"
+default_bucket = "revolt-uploads"
+
+
+[features]
+# Feature gate options
+webhooks_enabled = false
+# Enable push notifications for mass pings (everyone, online, roles)
+# When false this will still ping in-client but will not send notifications from pushd
+mass_mentions_send_notifications = true
+# Can role/everyone pings be used at all
+mass_mentions_enabled = true
+
+[features.limits]
+
+[features.limits.global]
+group_size = 100
+message_embeds = 5
+message_replies = 5
+message_reactions = 20
+server_emoji = 100
+server_roles = 200
+server_channels = 200
+
+# How many hours since creation a user is considered new
+new_user_hours = 72
+
+# Maximum permissible body size in bytes for uploads
+# (should be greater than any one file upload limit)
+body_limit_size = 20_000_000
+
+# If any userids are entered here, only those users will be able to create servers.
+# Leave empty to allow all users to create servers
+restrict_server_creation = []
+
+[features.limits.new_user]
+# Limits imposed on new users
+
+# Number of outgoing friend requests permitted at any time
+outgoing_friend_requests = 5
+
+# Maximum number of owned bots
+bots = 2
+
+# Message content length
+message_length = 2000
+
+# Number of attachments that can be included
+message_attachments = 5
+
+# Maximum number of servers the user can create/join
+servers = 50
+
+# Maximum audio frequency (Hz) in voice calls
+voice_quality = 16000
+
+# Whether the user can use video streams in voice calls
+video = true
+
+# Maximum resolution (width, height) of video streams in voice calls
+video_resolution = [1080, 720]
+
+# Minimum and maximum aspect ratio of video streams in voice calls
+video_aspect_ratio = [0.3, 2.5]
+
+[features.limits.new_user.file_upload_size_limit]
+# Maximum file size limits (in bytes)
+attachments = 20_000_000
+avatars = 4_000_000
+backgrounds = 6_000_000
+icons = 2_500_000
+banners = 6_000_000
+emojis = 500_000
+
+[features.limits.default]
+# Limits imposed on users by default
+
+# Number of outgoing friend requests permitted at any time
+outgoing_friend_requests = 10
+
+# Maximum number of owned bots
+bots = 5
+
+# Message content length
+message_length = 2000
+
+# Number of attachments that can be included
+message_attachments = 5
+
+# Maximum number of servers the user can create/join
+servers = 100
+
+# Maximum audio frequency (Hz) in voice calls
+voice_quality = 16000
+
+# Whether the user can use video streams in voice calls
+video = true
+
+# Maximum resolution (width, height) of video streams in voice calls
+video_resolution = [1280, 720]
+
+# Minimum and maximum aspect ratio of video streams in voice calls
+video_aspect_ratio = [0.3, 2.5]
+
+[features.limits.default.file_upload_size_limit]
+# Maximum file size limits (in bytes)
+attachments = 20_000_000
+avatars = 4_000_000
+backgrounds = 6_000_000
+icons = 2_500_000
+banners = 6_000_000
+emojis = 500_000
+
+[features.advanced]
+# The max amount of messages the rabbitmq provider/db mention adder job will delay for before forcing handling of a channel.
+# default: 5
+process_message_delay_limit = 5
+
+[features.legal_links]
+# URLs for legal documents
+terms_of_service = ""
+privacy_policy = ""
+guidelines = ""
+
+[sentry]
+# Configuration for Sentry error reporting
+api = ""
+events = ""
+voice_ingress = ""
+files = ""
+proxy = ""
+pushd = ""
+crond = ""
+gifbox = ""

crates/core/config/src/lib.rs

@@ -0,0 +1,546 @@
+use std::{collections::HashMap, path::Path};
+
+use cached::proc_macro::cached;
+use config::{Config, Environment, File, FileFormat};
+use futures_locks::RwLock;
+use once_cell::sync::Lazy;
+use serde::Deserialize;
+
+#[cfg(feature = "sentry")]
+pub use sentry::{capture_error, capture_message, Level};
+#[cfg(feature = "anyhow")]
+pub use sentry_anyhow::capture_anyhow;
+
+#[cfg(all(feature = "report-macros", feature = "sentry"))]
+#[macro_export]
+macro_rules! report_error {
+    ( $expr: expr, $error: ident $( $tt:tt )? ) => {
+        $expr
+            .inspect_err(|err| {
+                $crate::capture_message(
+                    &format!("{err:?} ({}:{}:{})", file!(), line!(), column!()),
+                    $crate::Level::Error,
+                );
+            })
+            .map_err(|_| ::revolt_result::create_error!($error))
+    };
+}
+
+#[cfg(all(feature = "report-macros", feature = "sentry"))]
+#[macro_export]
+macro_rules! capture_internal_error {
+    ( $expr: expr ) => {
+        $crate::capture_message(
+            &format!("{:?} ({}:{}:{})", $expr, file!(), line!(), column!()),
+            $crate::Level::Error,
+        );
+    };
+}
+
+#[cfg(all(feature = "report-macros", feature = "sentry"))]
+#[macro_export]
+macro_rules! report_internal_error {
+    ( $expr: expr ) => {
+        $expr
+            .inspect_err(|err| {
+                $crate::capture_message(
+                    &format!("{err:?} ({}:{}:{})", file!(), line!(), column!()),
+                    $crate::Level::Error,
+                );
+            })
+            .map_err(|_| ::revolt_result::create_error!(InternalError))
+    };
+}
+
+/// Paths to search for configuration
+static CONFIG_SEARCH_PATHS: [&str; 3] = [
+    // current working directory
+    "Revolt.toml",
+    // current working directory - overrides file
+    "Revolt.overrides.toml",
+    // root directory, for Docker containers
+    "/Revolt.toml",
+];
+
+/// Path to search for test overrides
+static TEST_OVERRIDE_PATH: &str = "Revolt.test-overrides.toml";
+
+/// Configuration builder
+static CONFIG_BUILDER: Lazy<RwLock<Config>> = Lazy::new(|| {
+    RwLock::new({
+        let mut builder = Config::builder().add_source(File::from_str(
+            include_str!("../Revolt.toml"),
+            FileFormat::Toml,
+        ));
+
+        if std::env::var("TEST_DB").is_ok() {
+            builder = builder.add_source(File::from_str(
+                include_str!("../Revolt.test.toml"),
+                FileFormat::Toml,
+            ));
+
+            // recursively search upwards for an overrides file (if there is one)
+            if let Ok(cwd) = std::env::current_dir() {
+                let mut path = Some(cwd.as_path());
+                while let Some(current_path) = path {
+                    let target_path = current_path.join(TEST_OVERRIDE_PATH);
+                    if target_path.exists() {
+                        builder = builder
+                            .add_source(File::new(target_path.to_str().unwrap(), FileFormat::Toml));
+                    }
+
+                    path = current_path.parent();
+                }
+            }
+        }
+
+        let cwd = std::env::current_dir().unwrap();
+        let mut cwd: Option<&Path> = Some(&cwd);
+
+        while let Some(path) = cwd {
+            for config_path in CONFIG_SEARCH_PATHS {
+                let config_path = path.join(config_path);
+                if config_path.exists() {
+                    builder = builder
+                        .add_source(File::new(config_path.to_str().unwrap(), FileFormat::Toml));
+                }
+            }
+
+            cwd = path.parent();
+        }
+
+        builder = builder.add_source(Environment::with_prefix("REVOLT").separator("__"));
+
+        builder.build().unwrap()
+    })
+});
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct Database {
+    pub mongodb: String,
+    pub redis: String,
+    pub redis_pubsub: Option<String>,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct RabbitQueues {
+    pub acks: String,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct Rabbit {
+    pub host: String,
+    pub port: u16,
+    pub username: String,
+    pub password: String,
+    pub default_exchange: String,
+    pub queues: RabbitQueues,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct Hosts {
+    pub app: String,
+    pub api: String,
+    pub events: String,
+    pub autumn: String,
+    pub january: String,
+    pub livekit: HashMap<String, String>,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct ApiRegistration {
+    pub invite_only: bool,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct ApiSmtp {
+    pub host: String,
+    pub username: String,
+    pub password: String,
+    pub from_address: String,
+    pub reply_to: Option<String>,
+    pub port: Option<i32>,
+    pub use_tls: Option<bool>,
+    pub use_starttls: Option<bool>,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct PushVapid {
+    pub queue: String,
+    pub private_key: String,
+    pub public_key: String,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct PushFcm {
+    pub queue: String,
+    pub key_type: String,
+    pub project_id: String,
+    pub private_key_id: String,
+    pub private_key: String,
+    pub client_email: String,
+    pub client_id: String,
+    pub auth_uri: String,
+    pub token_uri: String,
+    pub auth_provider_x509_cert_url: String,
+    pub client_x509_cert_url: String,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct PushApn {
+    pub queue: String,
+    pub sandbox: bool,
+    pub pkcs8: String,
+    pub key_id: String,
+    pub team_id: String,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct ApiSecurityCaptcha {
+    pub hcaptcha_key: String,
+    pub hcaptcha_sitekey: String,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct ApiSecurity {
+    pub authifier_shield_key: String,
+    pub voso_legacy_token: String,
+    pub captcha: ApiSecurityCaptcha,
+    pub trust_cloudflare: bool,
+    pub easypwned: String,
+    pub tenor_key: String,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct ApiWorkers {
+    pub max_concurrent_connections: usize,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct ApiLiveKit {
+    pub call_ring_duration: usize,
+    pub nodes: HashMap<String, LiveKitNode>,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct LiveKitNode {
+    pub url: String,
+    pub lat: f64,
+    pub lon: f64,
+    pub key: String,
+    pub secret: String,
+
+    // whether to hide the node in the nodes list
+    #[serde(default)]
+    pub private: bool,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct ApiUsers {
+    pub early_adopter_cutoff: Option<u64>,
+    pub min_username_length: usize,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct Api {
+    pub registration: ApiRegistration,
+    pub smtp: ApiSmtp,
+    pub security: ApiSecurity,
+    pub workers: ApiWorkers,
+    pub livekit: ApiLiveKit,
+    pub users: ApiUsers,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct Pushd {
+    pub production: bool,
+    pub exchange: String,
+    pub mass_mention_chunk_size: usize,
+    pub render_cache_time: usize,
+
+    // Queues
+    pub message_queue: String,
+    pub mass_mention_queue: String,
+    pub dm_call_queue: String,
+    pub fr_accepted_queue: String,
+    pub fr_received_queue: String,
+    pub generic_queue: String,
+    pub ack_queue: String,
+
+    pub vapid: PushVapid,
+    pub fcm: PushFcm,
+    pub apn: PushApn,
+}
+
+impl Pushd {
+    fn get_routing_key(&self, key: String) -> String {
+        match self.production {
+            true => key + "-prd",
+            false => key + "-tst",
+        }
+    }
+
+    pub fn get_ack_routing_key(&self) -> String {
+        self.get_routing_key(self.ack_queue.clone())
+    }
+
+    pub fn get_message_routing_key(&self) -> String {
+        self.get_routing_key(self.message_queue.clone())
+    }
+
+    pub fn get_mass_mention_routing_key(&self) -> String {
+        self.get_routing_key(self.mass_mention_queue.clone())
+    }
+
+    pub fn get_dm_call_routing_key(&self) -> String {
+        self.get_routing_key(self.dm_call_queue.clone())
+    }
+
+    pub fn get_fr_accepted_routing_key(&self) -> String {
+        self.get_routing_key(self.fr_accepted_queue.clone())
+    }
+
+    pub fn get_fr_received_routing_key(&self) -> String {
+        self.get_routing_key(self.fr_received_queue.clone())
+    }
+
+    pub fn get_generic_routing_key(&self) -> String {
+        self.get_routing_key(self.generic_queue.clone())
+    }
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct January {
+    pub blocked_domains: Vec<String>,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct FilesLimit {
+    pub min_file_size: usize,
+    pub min_resolution: [usize; 2],
+    pub max_mega_pixels: usize,
+    pub max_pixel_side: usize,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct FilesS3 {
+    pub endpoint: String,
+    pub path_style_buckets: bool,
+    pub region: String,
+    pub access_key_id: String,
+    pub secret_access_key: String,
+    pub default_bucket: String,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct Files {
+    pub encryption_key: String,
+    pub webp_quality: f32,
+    pub blocked_mime_types: Vec<String>,
+    pub clamd_host: String,
+    pub scan_mime_types: Vec<String>,
+
+    pub limit: FilesLimit,
+    pub preview: HashMap<String, [usize; 2]>,
+    pub s3: FilesS3,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct GlobalLimits {
+    pub group_size: usize,
+    pub message_embeds: usize,
+    pub message_replies: usize,
+    pub message_reactions: usize,
+    pub server_emoji: usize,
+    pub server_roles: usize,
+    pub server_channels: usize,
+
+    pub new_user_hours: usize,
+
+    pub body_limit_size: usize,
+
+    pub restrict_server_creation: Vec<String>,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct FeaturesLimits {
+    pub outgoing_friend_requests: usize,
+
+    pub bots: usize,
+    pub message_length: usize,
+    pub message_attachments: usize,
+    pub servers: usize,
+    pub voice_quality: u32,
+    pub video: bool,
+    pub video_resolution: [u32; 2],
+    pub video_aspect_ratio: [f32; 2],
+
+    pub file_upload_size_limit: HashMap<String, usize>,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct FeaturesLimitsCollection {
+    pub global: GlobalLimits,
+
+    pub new_user: FeaturesLimits,
+    pub default: FeaturesLimits,
+
+    #[serde(flatten)]
+    pub roles: HashMap<String, FeaturesLimits>,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct LegalLinks {
+    /// Terms of Service URL
+    pub terms_of_service: String,
+    /// Privacy Policy URL
+    pub privacy_policy: String,
+    /// Guidelines URL
+    pub guidelines: String,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct FeaturesAdvanced {
+    #[serde(default)]
+    pub process_message_delay_limit: u16,
+}
+
+impl Default for FeaturesAdvanced {
+    fn default() -> Self {
+        Self {
+            process_message_delay_limit: 5,
+        }
+    }
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct Features {
+    pub limits: FeaturesLimitsCollection,
+    pub legal_links: LegalLinks,
+    pub webhooks_enabled: bool,
+    pub mass_mentions_send_notifications: bool,
+    pub mass_mentions_enabled: bool,
+
+    #[serde(default)]
+    pub advanced: FeaturesAdvanced,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct Sentry {
+    pub api: String,
+    pub events: String,
+    pub voice_ingress: String,
+    pub files: String,
+    pub proxy: String,
+    pub pushd: String,
+    pub crond: String,
+    pub gifbox: String,
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct Settings {
+    pub database: Database,
+    pub rabbit: Rabbit,
+    pub hosts: Hosts,
+    pub api: Api,
+    pub pushd: Pushd,
+    pub january: January,
+    pub files: Files,
+    pub features: Features,
+    pub sentry: Sentry,
+    pub production: bool,
+    pub disable_events_dont_use: bool,
+}
+
+impl Settings {
+    pub fn preflight_checks(&self) {
+        if self.api.smtp.host.is_empty() {
+            log::warn!("No SMTP settings specified! Remember to configure email.");
+        }
+
+        if self.api.security.captcha.hcaptcha_key.is_empty() {
+            log::warn!("No Captcha key specified! Remember to add hCaptcha key.");
+        }
+    }
+}
+
+pub async fn init() {
+    println!(
+        ":: Revolt Configuration ::\n\x1b[32m{:?}\x1b[0m",
+        config().await
+    );
+}
+
+pub async fn read() -> Config {
+    CONFIG_BUILDER.read().await.clone()
+}
+
+#[cached(time = 30)]
+pub async fn config() -> Settings {
+    let mut config = read().await.try_deserialize::<Settings>().unwrap();
+
+    // inject REDIS_URI for redis-kiss library
+    if std::env::var("REDIS_URI").is_err() {
+        std::env::set_var("REDIS_URI", config.database.redis.clone());
+    }
+
+    // auto-detect production nodes
+    if config.hosts.api.contains("https")
+        && (config.hosts.api.contains("revolt.chat") || config.hosts.api.contains("stoat.chat"))
+    {
+        config.production = true;
+    }
+
+    config
+}
+
+/// Configure logging and common Rust variables
+#[cfg(feature = "sentry")]
+pub async fn setup_logging(release: &'static str, dsn: String) -> Option<sentry::ClientInitGuard> {
+    if std::env::var("RUST_LOG").is_err() {
+        std::env::set_var("RUST_LOG", "info");
+    }
+
+    if std::env::var("ROCKET_ADDRESS").is_err() {
+        std::env::set_var("ROCKET_ADDRESS", "0.0.0.0");
+    }
+
+    pretty_env_logger::init();
+    log::info!("Starting {release}");
+
+    if dsn.is_empty() {
+        None
+    } else {
+        Some(sentry::init((
+            dsn,
+            sentry::ClientOptions {
+                release: Some(release.into()),
+                ..Default::default()
+            },
+        )))
+    }
+}
+
+#[cfg(feature = "sentry")]
+#[macro_export]
+macro_rules! configure {
+    ($application: ident) => {
+        let config = $crate::config().await;
+        let _sentry = $crate::setup_logging(
+            concat!(env!("CARGO_PKG_NAME"), "@", env!("CARGO_PKG_VERSION")),
+            config.sentry.$application,
+        )
+        .await;
+    };
+}
+
+#[cfg(feature = "test")]
+#[cfg(test)]
+mod tests {
+    use crate::init;
+
+    #[async_std::test]
+    async fn it_works() {
+        init().await;
+    }
+}

crates/core/database/Cargo.toml

@@ -0,0 +1,103 @@
+[package]
+name = "revolt-database"
+version = "0.13.7"
+edition = "2021"
+license = "AGPL-3.0-or-later"
+authors = ["Paul Makles <me@insrt.uk>"]
+description = "Revolt Backend: Database Implementation"
+repository = "https://github.com/stoatchat/stoatchat"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[features]
+# Databases
+mongodb = ["dep:mongodb", "bson", "authifier/database-mongodb"]
+
+# ... Other
+tasks = ["isahc", "linkify", "url-escape"]
+async-std-runtime = ["async-std", "authifier/async-std-runtime"]
+rocket-impl = [
+    "rocket",
+    "schemars",
+    "revolt_okapi",
+    "revolt_rocket_okapi",
+    "authifier/rocket_impl",
+]
+axum-impl = ["axum", "revolt-result/axum"]
+redis-is-patched = ["revolt-presence/redis-is-patched"]
+voice = ["livekit-api", "livekit-protocol", "livekit-runtime"]
+
+# Default Features
+default = ["mongodb", "async-std-runtime", "tasks"]
+
+[dependencies]
+# Core
+revolt-config = { workspace = true, features = ["report-macros"] }
+revolt-result = { workspace = true }
+revolt-models = { workspace = true, features = ["validator"] }
+revolt-presence = { workspace = true }
+revolt-permissions = { workspace = true, features = ["serde", "bson"] }
+revolt-parser = { workspace = true }
+revolt-coalesced = { workspace = true }
+
+# Utility
+log = { workspace = true }
+lru = { workspace = true }
+rand = { workspace = true }
+ulid = { workspace = true }
+nanoid = { workspace = true }
+base64 = { workspace = true }
+once_cell = { workspace = true }
+indexmap = { workspace = true }
+decancer = { workspace = true }
+deadqueue = { workspace = true }
+linkify = { workspace = true, optional = true }
+url-escape = { workspace = true, optional = true }
+validator = { workspace = true, features = ["derive"] }
+isahc = { workspace = true, features = ["json"], optional = true }
+
+# Serialisation
+serde_json = { workspace = true }
+revolt_optional_struct = { workspace = true }
+serde = { workspace = true }
+iso8601-timestamp = { workspace = true, features = ["serde", "bson"] }
+
+# Events
+redis-kiss = { workspace = true }
+
+# Database
+bson = { workspace = true, optional = true }
+mongodb = { workspace = true, optional = true }
+
+# Database Migration
+unicode-segmentation = { workspace = true }
+regex = { workspace = true }
+
+# Async Language Features
+futures = { workspace = true }
+async-lock = { workspace = true }
+async-trait = { workspace = true }
+async-recursion = { workspace = true }
+
+# Async
+async-std = { workspace = true, features = ["attributes"], optional = true }
+
+# Axum Impl
+axum = { workspace = true, optional = true }
+
+# Rocket Impl
+schemars = { workspace = true, optional = true }
+rocket = { workspace = true, features = ["json"], optional = true }
+revolt_okapi = { workspace = true, optional = true }
+revolt_rocket_okapi = { workspace = true, optional = true }
+
+# Authifier
+authifier = { workspace = true }
+
+# RabbitMQ
+lapin = { workspace = true, features = ["tokio"] }
+
+# Voice
+livekit-api = { workspace = true, features = ["rustls-tls-native-roots"], optional = true }
+livekit-protocol = { workspace = true, optional = true }
+livekit-runtime = { workspace = true, features = ["tokio"], optional = true }

crates/core/database/fixtures/group_with_members.json

@@ -0,0 +1,34 @@
+[
+  {
+    "_object_type": "User",
+    "_id": "__ID:0__",
+    "username": "Owner",
+    "last_acknowledged_policy_change": "2025-06-07T04:04:48+0000",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "User",
+    "_id": "__ID:1__",
+    "username": "Member",
+    "last_acknowledged_policy_change": "2025-06-07T04:04:48+0000",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "User",
+    "_id": "__ID:2__",
+    "username": "Member",
+    "last_acknowledged_policy_change": "2025-06-07T04:04:48+0000",
+    "discriminator": "0002"
+  },
+  {
+    "_object_type": "Channel",
+    "_id": "__ID:3__",
+    "channel_type": "Group",
+    "name": "My Group",
+    "owner": "__ID:0__",
+    "recipients": [
+      "__ID:0__",
+      "__ID:1__"
+    ]
+  }
+]

crates/core/database/fixtures/server_with_roles.json

@@ -0,0 +1,100 @@
+[
+  {
+    "_object_type": "User",
+    "_id": "__ID:0__",
+    "username": "Owner",
+    "last_acknowledged_policy_change": "2025-06-07T04:04:48+0000",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "User",
+    "_id": "__ID:1__",
+    "username": "Moderator",
+    "last_acknowledged_policy_change": "2025-06-07T04:04:48+0000",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "User",
+    "_id": "__ID:2__",
+    "username": "User",
+    "last_acknowledged_policy_change": "2025-06-07T04:04:48+0000",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "Channel",
+    "_id": "__ID:3__",
+    "channel_type": "TextChannel",
+    "name": "General",
+    "server": "__ID:4__",
+    "default_permissions": {
+      "a": 0,
+      "d": 1048576
+    },
+    "role_permissions": {
+      "__ID:5__": {
+        "a": 1048576,
+        "d": 0
+      }
+    }
+  },
+  {
+    "_object_type": "Server",
+    "_id": "__ID:4__",
+    "owner": "__ID:0__",
+    "name": "Server",
+    "channels": [
+      "__ID:3__"
+    ],
+    "roles": {
+      "__ID:5__": {
+        "_id": "__ID:5__",
+        "name": "Moderator",
+        "permissions": {
+          "a": 545270208,
+          "d": 0
+        },
+        "rank": 1
+      },
+      "__ID:6__": {
+        "_id": "__ID:6__",
+        "name": "Owner",
+        "permissions": {
+          "a": 0,
+          "d": 0
+        },
+        "rank": 0
+      }
+    },
+    "default_permissions": 4000322560
+  },
+  {
+    "_object_type": "ServerMember",
+    "_id": {
+      "user": "__ID:0__",
+      "server": "__ID:4__"
+    },
+    "roles": [
+      "__ID:6__"
+    ],
+    "joined_at": 1698318340195
+  },
+  {
+    "_object_type": "ServerMember",
+    "_id": {
+      "user": "__ID:1__",
+      "server": "__ID:4__"
+    },
+    "roles": [
+      "__ID:5__"
+    ],
+    "joined_at": 1698318340195
+  },
+  {
+    "_object_type": "ServerMember",
+    "_id": {
+      "user": "__ID:2__",
+      "server": "__ID:4__"
+    },
+    "joined_at": 1698318340195
+  }
+]

crates/core/database/src/amqp/amqp.rs

@@ -0,0 +1,382 @@
+use std::collections::HashSet;
+use std::sync::Arc;
+
+use crate::events::rabbit::*;
+use crate::User;
+use lapin::{
+    options::BasicPublishOptions,
+    protocol::basic::AMQPProperties,
+    types::{AMQPValue, FieldTable},
+    Channel, Connection, ConnectionProperties, Error as AMQPError,
+};
+use revolt_models::v0::PushNotification;
+use revolt_presence::filter_online;
+use revolt_result::Result;
+
+use serde_json::to_string;
+
+#[derive(Clone)]
+pub struct AMQP {
+    friend_request_accepted: Arc<Channel>,
+    friend_request_received: Arc<Channel>,
+    generic_message: Arc<Channel>,
+    message_sent: Arc<Channel>,
+    mass_mention_message_sent: Arc<Channel>,
+    ack_notification_message: Arc<Channel>,
+    dm_call_updated: Arc<Channel>,
+    process_ack: Arc<Channel>,
+    #[allow(unused)]
+    connection: Arc<Connection>,
+}
+
+impl AMQP {
+    pub async fn new(connection: Arc<Connection>) -> Self {
+        Self {
+            friend_request_accepted: Self::create_channel(&connection).await,
+            friend_request_received: Self::create_channel(&connection).await,
+            generic_message: Self::create_channel(&connection).await,
+            message_sent: Self::create_channel(&connection).await,
+            mass_mention_message_sent: Self::create_channel(&connection).await,
+            ack_notification_message: Self::create_channel(&connection).await,
+            dm_call_updated: Self::create_channel(&connection).await,
+            process_ack: Self::create_channel(&connection).await,
+            connection,
+        }
+    }
+
+    pub async fn new_auto() -> Self {
+        let config = revolt_config::config().await;
+
+        let connection = Arc::new(
+            Connection::connect(
+                &format!(
+                    "amqp://{}:{}@{}:{}",
+                    &config.rabbit.username,
+                    &config.rabbit.password,
+                    &config.rabbit.host,
+                    &config.rabbit.port,
+                ),
+                ConnectionProperties::default(),
+            )
+            .await
+            .expect("Failed to connect to RabbitMQ"),
+        );
+
+        Self::new(connection).await
+    }
+
+    async fn create_channel(connection: &Connection) -> Arc<Channel> {
+        Arc::new(
+            connection
+                .create_channel()
+                .await
+                .expect("Failed to create channel"),
+        )
+    }
+
+    pub async fn friend_request_accepted(
+        &self,
+        accepted_request_user: &User,
+        sent_request_user: &User,
+    ) -> Result<(), AMQPError> {
+        let config = revolt_config::config().await;
+        let payload = FRAcceptedPayload {
+            accepted_user: accepted_request_user.to_owned(),
+            user: sent_request_user.id.clone(),
+        };
+        let payload = to_string(&payload).unwrap();
+
+        debug!(
+            "Sending friend request accept payload on channel {}: {}",
+            config.pushd.get_fr_accepted_routing_key(),
+            payload
+        );
+
+        self.friend_request_accepted
+            .basic_publish(
+                config.pushd.exchange.clone().into(),
+                config.pushd.get_fr_accepted_routing_key().into(),
+                BasicPublishOptions::default(),
+                payload.as_bytes(),
+                AMQPProperties::default()
+                    .with_content_type("application/json".into())
+                    .with_delivery_mode(2),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    pub async fn friend_request_received(
+        &self,
+        received_request_user: &User,
+        sent_request_user: &User,
+    ) -> Result<(), AMQPError> {
+        let config = revolt_config::config().await;
+        let payload = FRReceivedPayload {
+            from_user: sent_request_user.to_owned(),
+            user: received_request_user.id.clone(),
+        };
+        let payload = to_string(&payload).unwrap();
+
+        debug!(
+            "Sending friend request received payload on channel {}: {}",
+            config.pushd.get_fr_received_routing_key(),
+            payload
+        );
+
+        self.friend_request_received
+            .basic_publish(
+                config.pushd.exchange.clone().into(),
+                config.pushd.get_fr_received_routing_key().into(),
+                BasicPublishOptions::default(),
+                payload.as_bytes(),
+                AMQPProperties::default()
+                    .with_content_type("application/json".into())
+                    .with_delivery_mode(2),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    pub async fn generic_message(
+        &self,
+        user: &User,
+        title: String,
+        body: String,
+        icon: Option<String>,
+    ) -> Result<(), AMQPError> {
+        let config = revolt_config::config().await;
+        let payload = GenericPayload {
+            title,
+            body,
+            icon,
+            user: user.to_owned(),
+        };
+        let payload = to_string(&payload).unwrap();
+
+        debug!(
+            "Sending generic payload on channel {}: {}",
+            config.pushd.get_generic_routing_key(),
+            payload
+        );
+
+        self.generic_message
+            .basic_publish(
+                config.pushd.exchange.clone().into(),
+                config.pushd.get_generic_routing_key().into(),
+                BasicPublishOptions::default(),
+                payload.as_bytes(),
+                AMQPProperties::default()
+                    .with_content_type("application/json".into())
+                    .with_delivery_mode(2),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    pub async fn message_sent(
+        &self,
+        recipients: Vec<String>,
+        payload: PushNotification,
+    ) -> Result<(), AMQPError> {
+        if recipients.is_empty() {
+            return Ok(());
+        }
+
+        let config = revolt_config::config().await;
+
+        let online_ids = filter_online(&recipients).await;
+        let recipients = (&recipients.into_iter().collect::<HashSet<String>>() - &online_ids)
+            .into_iter()
+            .collect::<Vec<String>>();
+
+        let payload = MessageSentPayload {
+            notification: payload,
+            users: recipients,
+        };
+        let payload = to_string(&payload).unwrap();
+
+        debug!(
+            "Sending message payload on channel {}: {}",
+            config.pushd.get_message_routing_key(),
+            payload
+        );
+
+        self.message_sent
+            .basic_publish(
+                config.pushd.exchange.clone().into(),
+                config.pushd.get_message_routing_key().into(),
+                BasicPublishOptions::default(),
+                payload.as_bytes(),
+                AMQPProperties::default()
+                    .with_content_type("application/json".into())
+                    .with_delivery_mode(2),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    pub async fn mass_mention_message_sent(
+        &self,
+        server_id: String,
+        payload: Vec<PushNotification>,
+    ) -> Result<(), AMQPError> {
+        let config = revolt_config::config().await;
+
+        let payload = MassMessageSentPayload {
+            notifications: payload,
+            server_id,
+        };
+        let payload = to_string(&payload).unwrap();
+
+        let routing_key = config.pushd.get_mass_mention_routing_key();
+
+        debug!(
+            "Sending mass mention payload on channel {}: {}",
+            routing_key, payload
+        );
+
+        self.mass_mention_message_sent
+            .basic_publish(
+                config.pushd.exchange.clone().into(),
+                routing_key.into(),
+                BasicPublishOptions::default(),
+                payload.as_bytes(),
+                AMQPProperties::default()
+                    .with_content_type("application/json".into())
+                    .with_delivery_mode(2),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    /// # Sends an ack to pushd to update badges on iPhones.
+    /// Not to be confused with the process_ack function, which handles sending all acks to crond for processing.
+    pub async fn ack_notification_message(
+        &self,
+        user_id: String,
+        channel_id: String,
+        message_id: String,
+    ) -> Result<(), AMQPError> {
+        let config = revolt_config::config().await;
+
+        let payload = AckPayload {
+            user_id: user_id.clone(),
+            channel_id: channel_id.clone(),
+            message_id,
+        };
+        let payload = to_string(&payload).unwrap();
+
+        info!(
+            "Sending ack payload on channel {}: {}",
+            config.pushd.ack_queue, payload
+        );
+
+        let mut headers = FieldTable::default();
+        headers.insert(
+            "x-deduplication-header".into(),
+            AMQPValue::LongString(format!("{}-{}", &user_id, &channel_id).into()),
+        );
+
+        self.ack_notification_message
+            .basic_publish(
+                config.pushd.exchange.clone().into(),
+                config.pushd.ack_queue.into(),
+                BasicPublishOptions::default(),
+                payload.as_bytes(),
+                AMQPProperties::default()
+                    .with_content_type("application/json".into())
+                    .with_delivery_mode(2),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    /// # DM Call Update
+    /// Used to send an update about a DM call, eg. start or end of a call.
+    /// Recipients can be used to narrow the scope of recipients, otherwise all recipients will be notified.
+    /// `ended` refers to the ringing period, not necessarily the call itself.
+    pub async fn dm_call_updated(
+        &self,
+        initiator_id: &str,
+        channel_id: &str,
+        started_at: Option<&str>,
+        ended: bool,
+        recipients: Option<Vec<String>>,
+    ) -> Result<(), AMQPError> {
+        let config = revolt_config::config().await;
+
+        let payload = InternalDmCallPayload {
+            payload: DmCallPayload {
+                initiator_id: initiator_id.to_string(),
+                channel_id: channel_id.to_string(),
+                started_at: started_at.map(|f| f.to_string()),
+                ended,
+            },
+            recipients,
+        };
+        let payload = to_string(&payload).unwrap();
+
+        debug!(
+            "Sending dm call update payload on channel {}: {}",
+            config.pushd.get_dm_call_routing_key(),
+            payload
+        );
+
+        self.dm_call_updated
+            .basic_publish(
+                config.pushd.exchange.clone().into(),
+                config.pushd.get_dm_call_routing_key().into(),
+                BasicPublishOptions::default(),
+                payload.as_bytes(),
+                AMQPProperties::default()
+                    .with_content_type("application/json".into())
+                    .with_delivery_mode(2),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    /// # Send an ack to crond for processing
+    pub async fn process_ack(
+        &self,
+        user_id: &str,
+        channel_id: Option<&str>,
+        server_id: Option<&str>,
+    ) -> Result<(), AMQPError> {
+        let config = revolt_config::config().await;
+
+        let payload = AckEventPayload {
+            user_id: user_id.to_string(),
+            channel_id: channel_id.map(|value| value.to_string()),
+            server_id: server_id.map(|value| value.to_string()),
+        };
+        let payload = to_string(&payload).unwrap();
+
+        info!(
+            "Sending ack processor event on exchange {}, channel {}: {}",
+            config.rabbit.default_exchange, config.rabbit.queues.acks, payload
+        );
+
+        self.process_ack
+            .basic_publish(
+                config.rabbit.default_exchange.clone().into(),
+                config.rabbit.queues.acks.into(),
+                BasicPublishOptions::default(),
+                payload.as_bytes(),
+                AMQPProperties::default()
+                    .with_content_type("application/json".into())
+                    .with_delivery_mode(2),
+            )
+            .await?;
+
+        Ok(())
+    }
+}

crates/core/database/src/amqp/mod.rs

@@ -0,0 +1,2 @@
+#[allow(clippy::module_inception)]
+pub mod amqp;

crates/core/database/src/drivers/mod.rs

@@ -0,0 +1,254 @@
+#[cfg(feature = "mongodb")]
+mod mongodb;
+mod reference;
+
+use authifier::config::Captcha;
+use authifier::config::EmailVerificationConfig;
+use authifier::config::PasswordScanning;
+use authifier::config::ResolveIp;
+use authifier::config::SMTPSettings;
+use authifier::config::Shield;
+use authifier::config::Template;
+use authifier::config::Templates;
+use authifier::config::EmailExpiryConfig;
+use authifier::Authifier;
+use rand::Rng;
+use revolt_config::config;
+
+#[cfg(feature = "mongodb")]
+pub use self::mongodb::*;
+pub use self::reference::*;
+
+/// Database information to use to create a client
+pub enum DatabaseInfo {
+    /// Auto-detect the database in use
+    Auto,
+    /// Auto-detect the database in use and create an empty testing database
+    Test(String),
+    /// Use the mock database
+    Reference,
+    /// Connect to MongoDB
+    #[cfg(feature = "mongodb")]
+    MongoDb { uri: String, database_name: String },
+    /// Use existing MongoDB connection
+    #[cfg(feature = "mongodb")]
+    MongoDbFromClient(::mongodb::Client, String),
+}
+
+/// Database
+#[derive(Clone, Debug)]
+pub enum Database {
+    /// Mock database
+    Reference(ReferenceDb),
+    /// MongoDB database
+    #[cfg(feature = "mongodb")]
+    MongoDb(MongoDb),
+}
+
+impl DatabaseInfo {
+    /// Create a database client from the given database information
+    #[async_recursion]
+    pub async fn connect(self) -> Result<Database, String> {
+        let config = config().await;
+
+        match self {
+            DatabaseInfo::Auto => {
+                if std::env::var("TEST_DB").is_ok() {
+                    DatabaseInfo::Test(format!(
+                        "revolt_test_{}",
+                        rand::thread_rng().gen_range(1_000_000..10_000_000)
+                    ))
+                    .connect()
+                    .await
+                } else if !config.database.mongodb.is_empty() {
+                    #[cfg(feature = "mongodb")]
+                    return DatabaseInfo::MongoDb {
+                        uri: config.database.mongodb,
+                        database_name: "revolt".to_string(),
+                    }
+                    .connect()
+                    .await;
+
+                    #[cfg(not(feature = "mongodb"))]
+                    return Err("MongoDB not enabled.".to_string());
+                } else {
+                    DatabaseInfo::Reference.connect().await
+                }
+            }
+            DatabaseInfo::Test(database_name) => {
+                match std::env::var("TEST_DB")
+                    .expect("`TEST_DB` environment variable should be set to REFERENCE or MONGODB")
+                    .as_str()
+                {
+                    "REFERENCE" => DatabaseInfo::Reference.connect().await,
+                    "MONGODB" => {
+                        #[cfg(feature = "mongodb")]
+                        return DatabaseInfo::MongoDb {
+                            uri: config.database.mongodb,
+                            database_name,
+                        }
+                        .connect()
+                        .await;
+
+                        #[cfg(not(feature = "mongodb"))]
+                        return Err("MongoDB not enabled.".to_string());
+                    }
+                    _ => unreachable!("must specify REFERENCE or MONGODB"),
+                }
+            }
+            DatabaseInfo::Reference => Ok(Database::Reference(Default::default())),
+            #[cfg(feature = "mongodb")]
+            DatabaseInfo::MongoDb { uri, database_name } => {
+                let client = ::mongodb::Client::with_uri_str(uri)
+                    .await
+                    .map_err(|_| "Failed to init db connection.".to_string())?;
+
+                Ok(Database::MongoDb(MongoDb(client, database_name)))
+            }
+            #[cfg(feature = "mongodb")]
+            DatabaseInfo::MongoDbFromClient(client, database_name) => {
+                Ok(Database::MongoDb(MongoDb(client, database_name)))
+            }
+        }
+    }
+}
+
+impl Database {
+    /// Create an Authifier reference
+    pub async fn to_authifier(self) -> Authifier {
+        let config = config().await;
+
+        let mut auth_config = authifier::Config {
+            password_scanning: if config.api.security.easypwned.is_empty() {
+                Default::default()
+            } else {
+                PasswordScanning::EasyPwned {
+                    endpoint: config.api.security.easypwned,
+                }
+            },
+            email_verification: if !config.api.smtp.host.is_empty() {
+                EmailVerificationConfig::Enabled {
+                    smtp: SMTPSettings {
+                        from: config.api.smtp.from_address,
+                        host: config.api.smtp.host,
+                        username: config.api.smtp.username,
+                        password: config.api.smtp.password,
+                        reply_to: Some(
+                            config
+                                .api
+                                .smtp
+                                .reply_to
+                                .unwrap_or("support@stoat.chat".into()),
+                        ),
+                        port: config.api.smtp.port,
+                        use_tls: config.api.smtp.use_tls,
+                        use_starttls: config.api.smtp.use_starttls,
+                    },
+                    expiry: EmailExpiryConfig {
+                        expire_verification: 3600 * 24 * 7,
+                        expire_password_reset: 3600 * 24,
+                        expire_account_deletion: 3600 * 24,
+                    },
+                    templates: if config.production {
+                        Templates {
+                            verify: Template {
+                                title: "Verify your Stoat account.".into(),
+                                text: include_str!("../../templates/verify.txt").into(),
+                                url: format!("{}/login/verify/", config.hosts.app),
+                                html: Some(include_str!("../../templates/verify.html").into()),
+                            },
+                            reset: Template {
+                                title: "Reset your Stoat password.".into(),
+                                text: include_str!("../../templates/reset.txt").into(),
+                                url: format!("{}/login/reset/", config.hosts.app),
+                                html: Some(include_str!("../../templates/reset.html").into()),
+                            },
+                            reset_existing: Template {
+                                title: "You already have a Stoat account, reset your password."
+                                    .into(),
+                                text: include_str!("../../templates/reset-existing.txt").into(),
+                                url: format!("{}/login/reset/", config.hosts.app),
+                                html: Some(
+                                    include_str!("../../templates/reset-existing.html").into(),
+                                ),
+                            },
+                            deletion: Template {
+                                title: "Confirm account deletion.".into(),
+                                text: include_str!("../../templates/deletion.txt").into(),
+                                url: format!("{}/delete/", config.hosts.app),
+                                html: Some(include_str!("../../templates/deletion.html").into()),
+                            },
+                            welcome: None,
+                        }
+                    } else {
+                        Templates {
+                            verify: Template {
+                                title: "Verify your account.".into(),
+                                text: include_str!("../../templates/verify.whitelabel.txt").into(),
+                                url: format!("{}/login/verify/", config.hosts.app),
+                                html: None,
+                            },
+                            reset: Template {
+                                title: "Reset your password.".into(),
+                                text: include_str!("../../templates/reset.whitelabel.txt").into(),
+                                url: format!("{}/login/reset/", config.hosts.app),
+                                html: None,
+                            },
+                            reset_existing: Template {
+                                title: "Reset your password.".into(),
+                                text: include_str!("../../templates/reset.whitelabel.txt").into(),
+                                url: format!("{}/login/reset/", config.hosts.app),
+                                html: None,
+                            },
+                            deletion: Template {
+                                title: "Confirm account deletion.".into(),
+                                text: include_str!("../../templates/deletion.whitelabel.txt")
+                                    .into(),
+                                url: format!("{}/delete/", config.hosts.app),
+                                html: None,
+                            },
+                            welcome: None,
+                        }
+                    },
+                }
+            } else {
+                EmailVerificationConfig::Disabled
+            },
+            ..Default::default()
+        };
+
+        auth_config.invite_only = config.api.registration.invite_only;
+
+        if !config.api.security.captcha.hcaptcha_key.is_empty() {
+            auth_config.captcha = Captcha::HCaptcha {
+                secret: config.api.security.captcha.hcaptcha_key,
+            };
+        }
+
+        if !config.api.security.authifier_shield_key.is_empty() {
+            auth_config.shield = Shield::Enabled {
+                api_key: config.api.security.authifier_shield_key,
+                strict: false,
+            };
+        }
+
+        if config.api.security.trust_cloudflare {
+            auth_config.resolve_ip = ResolveIp::Cloudflare;
+        }
+
+        Authifier {
+            database: match self {
+                Database::Reference(_) => Default::default(),
+                #[cfg(feature = "mongodb")]
+                Database::MongoDb(MongoDb(client, _)) => authifier::Database::MongoDb(
+                    authifier::database::MongoDb(client.database("revolt")),
+                ),
+            },
+            config: auth_config,
+            #[cfg(feature = "tasks")]
+            event_channel: Some(crate::tasks::authifier_relay::sender()),
+            #[cfg(not(feature = "tasks"))]
+            event_channel: None,
+        }
+    }
+}

crates/core/database/src/drivers/mongodb.rs

@@ -0,0 +1,245 @@
+use std::collections::HashMap;
+use std::ops::Deref;
+
+use futures::StreamExt;
+use mongodb::bson::{doc, to_document, Document};
+use mongodb::error::Result;
+use mongodb::options::{FindOneOptions, FindOptions};
+use mongodb::results::{DeleteResult, InsertOneResult, UpdateResult};
+use serde::de::DeserializeOwned;
+use serde::Serialize;
+
+database_derived!(
+    /// MongoDB implementation
+    #[derive(Debug)]
+    pub struct MongoDb(pub ::mongodb::Client, pub String);
+);
+
+impl Deref for MongoDb {
+    type Target = mongodb::Client;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+#[allow(dead_code)]
+impl MongoDb {
+    /// Get the Revolt database
+    pub fn db(&self) -> mongodb::Database {
+        self.database(&self.1)
+    }
+
+    /// Get a collection by its name
+    pub fn col<T: Send + Sync>(&self, collection: &str) -> mongodb::Collection<T> {
+        self.db().collection(collection)
+    }
+
+    /// Insert one document into a collection
+    pub async fn insert_one<T: Serialize + Send + Sync>(
+        &self,
+        collection: &'static str,
+        document: T,
+    ) -> Result<InsertOneResult> {
+        self.col::<T>(collection).insert_one(document).await
+    }
+
+    /// Count documents by projection
+    pub async fn count_documents(
+        &self,
+        collection: &'static str,
+        projection: Document,
+    ) -> Result<u64> {
+        self.col::<Document>(collection)
+            .count_documents(projection)
+            .await
+    }
+
+    /// Find multiple documents in a collection with options
+    pub async fn find_with_options<O, T: DeserializeOwned + Unpin + Send + Sync>(
+        &self,
+        collection: &'static str,
+        projection: Document,
+        options: O,
+    ) -> Result<Vec<T>>
+    where
+        O: Into<Option<FindOptions>>,
+    {
+        Ok(self
+            .col::<T>(collection)
+            .find(projection)
+            .with_options(options)
+            .await?
+            .filter_map(|s| async {
+                if cfg!(debug_assertions) {
+                    // Hard fail on invalid documents
+                    Some(s.unwrap())
+                } else {
+                    s.ok()
+                }
+            })
+            .collect::<Vec<T>>()
+            .await)
+    }
+
+    /// Find multiple documents in a collection
+    pub async fn find<T: DeserializeOwned + Unpin + Send + Sync>(
+        &self,
+        collection: &'static str,
+        projection: Document,
+    ) -> Result<Vec<T>> {
+        self.find_with_options(collection, projection, None).await
+    }
+
+    /// Find one document with options
+    pub async fn find_one_with_options<O, T: DeserializeOwned + Unpin + Send + Sync>(
+        &self,
+        collection: &'static str,
+        projection: Document,
+        options: O,
+    ) -> Result<Option<T>>
+    where
+        O: Into<Option<FindOneOptions>>,
+    {
+        self.col::<T>(collection)
+            .find_one(projection)
+            .with_options(options)
+            .await
+    }
+
+    /// Find one document
+    pub async fn find_one<T: DeserializeOwned + Unpin + Send + Sync>(
+        &self,
+        collection: &'static str,
+        projection: Document,
+    ) -> Result<Option<T>> {
+        self.find_one_with_options(collection, projection, None)
+            .await
+    }
+
+    /// Find one document by its ID
+    pub async fn find_one_by_id<T: DeserializeOwned + Unpin + Send + Sync>(
+        &self,
+        collection: &'static str,
+        id: &str,
+    ) -> Result<Option<T>> {
+        self.find_one(
+            collection,
+            doc! {
+                "_id": id
+            },
+        )
+        .await
+    }
+
+    /// Update one document given a projection, partial document, and list of paths to unset
+    pub async fn update_one<P, T: Serialize>(
+        &self,
+        collection: &'static str,
+        projection: Document,
+        partial: T,
+        remove: Vec<&dyn IntoDocumentPath>,
+        prefix: P,
+    ) -> Result<UpdateResult>
+    where
+        P: Into<Option<String>>,
+    {
+        let prefix = prefix.into();
+
+        let mut unset = doc! {};
+        for field in remove {
+            if let Some(path) = field.as_path() {
+                if let Some(prefix) = &prefix {
+                    unset.insert(prefix.to_owned() + path, 1_i32);
+                } else {
+                    unset.insert(path, 1_i32);
+                }
+            }
+        }
+
+        let query = doc! {
+            "$unset": unset,
+            "$set": if let Some(prefix) = &prefix {
+                to_document(&prefix_keys(&partial, prefix))
+            } else {
+                to_document(&partial)
+            }?
+        };
+
+        self.col::<Document>(collection)
+            .update_one(projection, query)
+            .await
+    }
+
+    /// Update one document given an ID, partial document, and list of paths to unset
+    pub async fn update_one_by_id<P, T: Serialize>(
+        &self,
+        collection: &'static str,
+        id: &str,
+        partial: T,
+        remove: Vec<&dyn IntoDocumentPath>,
+        prefix: P,
+    ) -> Result<UpdateResult>
+    where
+        P: Into<Option<String>>,
+    {
+        self.update_one(
+            collection,
+            doc! {
+                "_id": id
+            },
+            partial,
+            remove,
+            prefix,
+        )
+        .await
+    }
+
+    /// Delete one document by the given projection
+    pub async fn delete_one(
+        &self,
+        collection: &'static str,
+        projection: Document,
+    ) -> Result<DeleteResult> {
+        self.col::<Document>(collection)
+            .delete_one(projection)
+            .await
+    }
+
+    /// Delete one document by the given ID
+    pub async fn delete_one_by_id(
+        &self,
+        collection: &'static str,
+        id: &str,
+    ) -> Result<DeleteResult> {
+        self.delete_one(
+            collection,
+            doc! {
+                "_id": id
+            },
+        )
+        .await
+    }
+}
+
+/// Just a string ID struct
+#[derive(Deserialize)]
+pub struct DocumentId {
+    #[serde(rename = "_id")]
+    pub id: String,
+}
+
+pub trait IntoDocumentPath: Send + Sync {
+    /// Create JSON key path
+    fn as_path(&self) -> Option<&'static str>;
+}
+
+/// Prefix keys on an arbitrary object
+pub fn prefix_keys<T: Serialize>(t: &T, prefix: &str) -> HashMap<String, serde_json::Value> {
+    let v: String = serde_json::to_string(t).unwrap();
+    let v: HashMap<String, serde_json::Value> = serde_json::from_str(&v).unwrap();
+    v.into_iter()
+        .filter(|(_k, v)| !v.is_null())
+        .map(|(k, v)| (format!("{}{}", prefix.to_owned(), k), v))
+        .collect()
+}

crates/core/database/src/drivers/reference.rs

@@ -0,0 +1,34 @@
+use std::{collections::HashMap, sync::Arc};
+
+use futures::lock::Mutex;
+
+use crate::{
+    Bot, Channel, ChannelCompositeKey, ChannelUnread, Emoji, File, FileHash, Invite, Member,
+    MemberCompositeKey, Message, PolicyChange, RatelimitEvent, Report, Server, ServerBan, Snapshot,
+    User, UserSettings, Webhook,
+};
+
+database_derived!(
+    /// Reference implementation
+    #[derive(Default, Debug)]
+    pub struct ReferenceDb {
+        pub bots: Arc<Mutex<HashMap<String, Bot>>>,
+        pub channels: Arc<Mutex<HashMap<String, Channel>>>,
+        pub channel_invites: Arc<Mutex<HashMap<String, Invite>>>,
+        pub channel_unreads: Arc<Mutex<HashMap<ChannelCompositeKey, ChannelUnread>>>,
+        pub channel_webhooks: Arc<Mutex<HashMap<String, Webhook>>>,
+        pub emojis: Arc<Mutex<HashMap<String, Emoji>>>,
+        pub file_hashes: Arc<Mutex<HashMap<String, FileHash>>>,
+        pub files: Arc<Mutex<HashMap<String, File>>>,
+        pub messages: Arc<Mutex<HashMap<String, Message>>>,
+        pub policy_changes: Arc<Mutex<HashMap<String, PolicyChange>>>,
+        pub ratelimit_events: Arc<Mutex<HashMap<String, RatelimitEvent>>>,
+        pub user_settings: Arc<Mutex<HashMap<String, UserSettings>>>,
+        pub users: Arc<Mutex<HashMap<String, User>>>,
+        pub server_bans: Arc<Mutex<HashMap<MemberCompositeKey, ServerBan>>>,
+        pub server_members: Arc<Mutex<HashMap<MemberCompositeKey, Member>>>,
+        pub servers: Arc<Mutex<HashMap<String, Server>>>,
+        pub safety_reports: Arc<Mutex<HashMap<String, Report>>>,
+        pub safety_snapshots: Arc<Mutex<HashMap<String, Snapshot>>>,
+    }
+);

crates/core/database/src/events/client.rs

@@ -0,0 +1,405 @@
+use authifier::AuthifierEvent;
+use revolt_result::Error;
+use serde::{Deserialize, Serialize};
+
+use revolt_models::v0::{
+    AppendMessage, Channel, ChannelSlowmode, ChannelUnread, ChannelVoiceState, Emoji,
+    FieldsChannel, FieldsMember, FieldsMessage, FieldsRole, FieldsServer, FieldsUser,
+    FieldsWebhook, Member, MemberCompositeKey, Message, PartialChannel, PartialEmoji,
+    PartialMember, PartialMessage, PartialRole, PartialServer, PartialUser, PartialUserVoiceState,
+    PartialWebhook, PolicyChange, RemovalIntention, Report, Server, User, UserSettings,
+    UserVoiceState, Webhook,
+};
+
+use crate::Database;
+
+/// Ping Packet
+#[derive(Serialize, Deserialize, Debug, Clone)]
+#[serde(untagged)]
+pub enum Ping {
+    Binary(Vec<u8>),
+    Number(usize),
+}
+
+/// Fields provided in Ready payload
+#[derive(PartialEq, Debug, Clone, Deserialize)]
+pub struct ReadyPayloadFields {
+    pub users: bool,
+    pub servers: bool,
+    pub channels: bool,
+    pub members: bool,
+    pub emojis: bool,
+    pub voice_states: bool,
+    pub user_settings: Vec<String>,
+    pub channel_unreads: bool,
+    pub policy_changes: bool,
+}
+
+impl Default for ReadyPayloadFields {
+    fn default() -> Self {
+        Self {
+            users: true,
+            servers: true,
+            channels: true,
+            members: true,
+            emojis: true,
+            voice_states: true,
+            user_settings: Vec::new(),
+            channel_unreads: false,
+            policy_changes: true,
+        }
+    }
+}
+
+/// Protocol Events
+#[derive(Serialize, Deserialize, Debug, Clone)]
+#[serde(tag = "type")]
+pub enum EventV1 {
+    /// Multiple events
+    Bulk {
+        v: Vec<EventV1>,
+    },
+    /// Error event
+    Error {
+        data: Error,
+    },
+
+    /// Successfully authenticated
+    Authenticated,
+    /// Logged out
+    Logout,
+    /// Basic data to cache
+    Ready {
+        #[serde(skip_serializing_if = "Option::is_none")]
+        users: Option<Vec<User>>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        servers: Option<Vec<Server>>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        channels: Option<Vec<Channel>>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        members: Option<Vec<Member>>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        emojis: Option<Vec<Emoji>>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        voice_states: Option<Vec<ChannelVoiceState>>,
+
+        #[serde(skip_serializing_if = "Option::is_none")]
+        user_settings: Option<UserSettings>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        channel_unreads: Option<Vec<ChannelUnread>>,
+
+        #[serde(skip_serializing_if = "Option::is_none")]
+        policy_changes: Option<Vec<PolicyChange>>,
+    },
+
+    /// Ping response
+    Pong {
+        data: Ping,
+    },
+    /// New message
+    Message(Message),
+
+    /// Update existing message
+    MessageUpdate {
+        id: String,
+        channel: String,
+        data: PartialMessage,
+        #[serde(default)]
+        clear: Vec<FieldsMessage>,
+    },
+
+    /// Append information to existing message
+    MessageAppend {
+        id: String,
+        channel: String,
+        append: AppendMessage,
+    },
+
+    /// Delete message
+    MessageDelete {
+        id: String,
+        channel: String,
+    },
+
+    /// New reaction to a message
+    MessageReact {
+        id: String,
+        channel_id: String,
+        user_id: String,
+        emoji_id: String,
+    },
+
+    /// Remove user's reaction from message
+    MessageUnreact {
+        id: String,
+        channel_id: String,
+        user_id: String,
+        emoji_id: String,
+    },
+
+    /// Remove a reaction from message
+    MessageRemoveReaction {
+        id: String,
+        channel_id: String,
+        emoji_id: String,
+    },
+
+    /// Bulk delete messages
+    BulkMessageDelete {
+        channel: String,
+        ids: Vec<String>,
+    },
+
+    /// New server
+    ServerCreate {
+        id: String,
+        server: Server,
+        channels: Vec<Channel>,
+        emojis: Vec<Emoji>,
+        voice_states: Vec<ChannelVoiceState>,
+    },
+
+    /// Update existing server
+    ServerUpdate {
+        id: String,
+        data: PartialServer,
+        #[serde(default)]
+        clear: Vec<FieldsServer>,
+    },
+
+    /// Delete server
+    ServerDelete {
+        id: String,
+    },
+
+    /// Update existing server member
+    ServerMemberUpdate {
+        id: MemberCompositeKey,
+        data: PartialMember,
+        #[serde(default)]
+        clear: Vec<FieldsMember>,
+    },
+
+    /// User joins server
+    ServerMemberJoin {
+        id: String,
+        // Deprecated: use member.id.user
+        #[deprecated = "Use member.id.user instead"]
+        user: String,
+        member: Member,
+    },
+
+    /// User left server
+    ServerMemberLeave {
+        id: String,
+        user: String,
+        reason: RemovalIntention,
+    },
+
+    /// Server role created or updated
+    ServerRoleUpdate {
+        id: String,
+        role_id: String,
+        data: PartialRole,
+        #[serde(default)]
+        clear: Vec<FieldsRole>,
+    },
+
+    /// Server role deleted
+    ServerRoleDelete {
+        id: String,
+        role_id: String,
+    },
+
+    /// Server roles ranks updated
+    ServerRoleRanksUpdate {
+        id: String,
+        ranks: Vec<String>,
+    },
+
+    /// Update existing user
+    UserUpdate {
+        id: String,
+        data: PartialUser,
+        #[serde(default)]
+        clear: Vec<FieldsUser>,
+        event_id: Option<String>,
+    },
+
+    /// Relationship with another user changed
+    UserRelationship {
+        id: String,
+        user: User,
+    },
+    /// Settings updated remotely
+    UserSettingsUpdate {
+        id: String,
+        update: UserSettings,
+    },
+
+    /// User has been platform banned or deleted their account
+    ///
+    /// Clients should remove the following associated data:
+    /// - Messages
+    /// - DM Channels
+    /// - Relationships
+    /// - Server Memberships
+    ///
+    /// User flags are specified to explain why a wipe is occurring though not all reasons will necessarily ever appear.
+    UserPlatformWipe {
+        user_id: String,
+        flags: i32,
+    },
+    /// New emoji
+    EmojiCreate(Emoji),
+
+    /// Update existing emoji
+    EmojiUpdate {
+        id: String,
+        data: PartialEmoji,
+    },
+
+    /// Delete emoji
+    EmojiDelete {
+        id: String,
+    },
+
+    /// New report
+    ReportCreate(Report),
+    /// New channel
+    ChannelCreate(Channel),
+
+    /// Update existing channel
+    ChannelUpdate {
+        id: String,
+        data: PartialChannel,
+        #[serde(default)]
+        clear: Vec<FieldsChannel>,
+    },
+
+    /// Delete channel
+    ChannelDelete {
+        id: String,
+    },
+
+    /// User joins a group
+    ChannelGroupJoin {
+        id: String,
+        user: String,
+    },
+
+    /// User leaves a group
+    ChannelGroupLeave {
+        id: String,
+        user: String,
+    },
+
+    /// User started typing in a channel
+    ChannelStartTyping {
+        id: String,
+        user: String,
+    },
+
+    /// User stopped typing in a channel
+    ChannelStopTyping {
+        id: String,
+        user: String,
+    },
+
+    /// User acknowledged message in channel
+    ChannelAck {
+        id: String,
+        user: String,
+        message_id: String,
+    },
+
+    /// New webhook
+    WebhookCreate(Webhook),
+
+    /// Update existing webhook
+    WebhookUpdate {
+        id: String,
+        data: PartialWebhook,
+        remove: Vec<FieldsWebhook>,
+    },
+
+    /// Delete webhook
+    WebhookDelete {
+        id: String,
+    },
+
+    /// Auth events
+    Auth(AuthifierEvent),
+
+    /// Voice events
+    VoiceChannelJoin {
+        id: String,
+        state: UserVoiceState,
+    },
+    VoiceChannelLeave {
+        id: String,
+        user: String,
+    },
+    VoiceChannelMove {
+        user: String,
+        from: String,
+        to: String,
+        state: UserVoiceState,
+    },
+    UserVoiceStateUpdate {
+        id: String,
+        channel_id: String,
+        data: PartialUserVoiceState,
+    },
+    UserMoveVoiceChannel {
+        node: String,
+        from: String,
+        to: String,
+        token: String,
+    },
+    /// User's active slowmodes
+    UserSlowmodes {
+        slowmodes: Vec<ChannelSlowmode>,
+    },
+}
+
+impl EventV1 {
+    /// Publish helper wrapper
+    pub async fn p(self, channel: String) {
+        #[cfg(not(debug_assertions))]
+        redis_kiss::p(channel, self).await;
+
+        #[cfg(debug_assertions)]
+        info!("Publishing event to {channel}: {self:?}");
+
+        #[cfg(debug_assertions)]
+        redis_kiss::publish(channel, self).await.unwrap();
+    }
+
+    /// Publish user event
+    pub async fn p_user(self, id: String, db: &Database) {
+        self.clone().p(id.clone()).await;
+
+        // TODO: this should be captured by member list in the future and not immediately fanned out to users
+        if let Ok(members) = db.fetch_all_memberships(&id).await {
+            for member in members {
+                self.clone().server(member.id.server).await;
+            }
+        }
+    }
+
+    /// Publish private event
+    pub async fn private(self, id: String) {
+        self.p(format!("{id}!")).await;
+    }
+
+    /// Publish server member event
+    pub async fn server(self, id: String) {
+        self.p(format!("{id}u")).await;
+    }
+
+    /// Publish internal global event
+    pub async fn global(self) {
+        self.p("global".to_string()).await;
+    }
+}

crates/core/database/src/events/mod.rs

@@ -0,0 +1,3 @@
+pub mod client;
+pub mod rabbit;
+pub mod server;

crates/core/database/src/events/rabbit.rs

@@ -0,0 +1,88 @@
+use std::collections::HashMap;
+
+use revolt_models::v0::PushNotification;
+use serde::{Deserialize, Serialize};
+
+use crate::User;
+
+#[derive(Serialize, Deserialize)]
+pub struct MessageSentPayload {
+    pub notification: PushNotification,
+    pub users: Vec<String>,
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct MassMessageSentPayload {
+    pub notifications: Vec<PushNotification>,
+    pub server_id: String,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub struct FRAcceptedPayload {
+    pub accepted_user: User,
+    pub user: String,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub struct FRReceivedPayload {
+    pub from_user: User,
+    pub user: String,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub struct GenericPayload {
+    pub title: String,
+    pub body: String,
+    pub icon: Option<String>,
+    pub user: User,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub struct DmCallPayload {
+    pub initiator_id: String,
+    pub channel_id: String,
+    pub started_at: Option<String>,
+    pub ended: bool,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub struct InternalDmCallPayload {
+    pub payload: DmCallPayload,
+    pub recipients: Option<Vec<String>>,
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(tag = "type", content = "data")]
+#[allow(clippy::large_enum_variant)]
+pub enum PayloadKind {
+    MessageNotification(PushNotification),
+    FRAccepted(FRAcceptedPayload),
+    FRReceived(FRReceivedPayload),
+    BadgeUpdate(usize),
+    Generic(GenericPayload),
+    DmCallStartEnd(DmCallPayload),
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct PayloadToService {
+    pub notification: PayloadKind,
+    pub user_id: String,
+    pub session_id: String,
+    pub token: String,
+    pub extras: HashMap<String, String>,
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct AckPayload {
+    pub user_id: String,
+    pub channel_id: String,
+    pub message_id: String,
+}
+
+/// This is not the same as the AckPayload above, as the state for this event is stored in redis to allow for state updates while the event is queued.
+#[derive(Serialize, Deserialize, Debug)]
+pub struct AckEventPayload {
+    pub user_id: String,
+    pub channel_id: Option<String>,
+    pub server_id: Option<String>,
+}

crates/core/database/src/events/server.rs

@@ -0,0 +1,13 @@
+use serde::{Serialize, Deserialize};
+
+use super::client::Ping;
+
+#[derive(Serialize, Deserialize, Debug)]
+#[serde(tag = "type")]
+pub enum ClientMessage {
+    Authenticate { token: String },
+    BeginTyping { channel: String },
+    EndTyping { channel: String },
+    Subscribe { server_id: String },
+    Ping { data: Ping, responded: Option<()> },
+}

crates/core/database/src/lib.rs

@@ -0,0 +1,127 @@
+#[macro_use]
+extern crate serde;
+
+#[macro_use]
+extern crate async_recursion;
+
+#[macro_use]
+extern crate async_trait;
+
+#[macro_use]
+extern crate log;
+
+#[macro_use]
+extern crate revolt_optional_struct;
+
+#[macro_use]
+extern crate revolt_result;
+
+pub use iso8601_timestamp;
+
+#[cfg(feature = "mongodb")]
+pub use mongodb;
+
+#[cfg(feature = "mongodb")]
+#[macro_use]
+extern crate bson;
+
+#[cfg(not(feature = "async-std-runtime"))]
+compile_error!("async-std-runtime feature must be enabled.");
+
+#[macro_export]
+#[cfg(debug_assertions)]
+macro_rules! query {
+    ( $self: ident, $type: ident, $collection: expr, $($rest:expr),+ ) => {
+        Ok($self.$type($collection, $($rest),+).await.unwrap())
+    };
+}
+
+#[macro_export]
+#[cfg(not(debug_assertions))]
+macro_rules! query {
+    ( $self: ident, $type: ident, $collection: expr, $($rest:expr),+ ) => {
+        $self.$type($collection, $($rest),+).await
+            .map_err(|err| {
+                revolt_config::capture_internal_error!(err);
+                create_database_error!(stringify!($type), $collection)
+            })
+    };
+}
+
+macro_rules! database_derived {
+    ( $( $item:item )+ ) => {
+        $(
+            #[derive(Clone)]
+            $item
+        )+
+    };
+}
+
+macro_rules! auto_derived {
+    ( $( $item:item )+ ) => {
+        $(
+            #[derive(Serialize, Deserialize, Debug, Clone, Eq, PartialEq)]
+            $item
+        )+
+    };
+}
+
+macro_rules! auto_derived_partial {
+    ( $item:item, $name:expr ) => {
+        #[derive(OptionalStruct, Serialize, Deserialize, Debug, Clone, Eq, PartialEq)]
+        #[optional_derive(Serialize, Deserialize, Debug, Clone, Default, Eq, PartialEq)]
+        #[optional_name = $name]
+        #[opt_skip_serializing_none]
+        #[opt_some_priority]
+        $item
+    };
+}
+
+mod drivers;
+pub use drivers::*;
+
+#[cfg(test)]
+macro_rules! database_test {
+    ( | $db: ident | $test:expr ) => {
+        let db = $crate::DatabaseInfo::Test(format!(
+            "{}:{}",
+            file!().replace('/', "_").replace(".rs", ""),
+            line!()
+        ))
+        .connect()
+        .await
+        .expect("Database connection failed.");
+
+        db.drop_database().await;
+
+        #[allow(clippy::redundant_closure_call)]
+        (|$db: $crate::Database| $test)(db.clone()).await;
+
+        db.drop_database().await
+    };
+}
+
+mod models;
+pub mod util;
+pub use models::*;
+
+pub mod events;
+#[cfg(feature = "tasks")]
+pub mod tasks;
+
+mod amqp;
+pub use amqp::amqp::AMQP;
+
+#[cfg(feature = "voice")]
+pub mod voice;
+
+
+/// Utility function to check if a boolean value is false
+pub fn if_false(t: &bool) -> bool {
+    !t
+}
+
+/// Utility function to check if an option doesnt contain true
+pub fn if_option_false(t: &Option<bool>) -> bool {
+    t != &Some(true)
+}

crates/core/database/src/models/admin_migrations/mod.rs

@@ -0,0 +1,5 @@
+mod model;
+mod ops;
+
+pub use model::*;
+pub use ops::*;

crates/core/database/src/models/admin_migrations/model.rs

@@ -0,0 +1,24 @@
+auto_derived!(
+    /// Document representing migration information
+    pub struct MigrationInfo {
+        /// Unique Id
+        #[serde(rename = "_id")]
+        pub id: i32,
+        /// Current database revision
+        pub revision: i32,
+    }
+);
+
+#[cfg(test)]
+mod tests {
+    #[async_std::test]
+    async fn migrate() {
+        database_test!(|db| async move {
+            // Initialise the database
+            db.migrate_database().await.unwrap();
+
+            // Migrate the existing database
+            db.migrate_database().await.unwrap();
+        });
+    }
+}

crates/core/database/src/models/admin_migrations/ops.rs

@@ -0,0 +1,13 @@
+#[cfg(feature = "mongodb")]
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractMigrations: Sync + Send {
+    #[cfg(test)]
+    /// Drop the database
+    async fn drop_database(&self);
+
+    /// Migrate the database
+    async fn migrate_database(&self) -> Result<(), ()>;
+}

crates/core/database/src/models/admin_migrations/ops/mongodb.rs

@@ -0,0 +1,33 @@
+use crate::MongoDb;
+
+use super::AbstractMigrations;
+
+mod init;
+mod scripts;
+
+#[async_trait]
+impl AbstractMigrations for MongoDb {
+    #[cfg(test)]
+    /// Drop the database
+    async fn drop_database(&self) {
+        self.db().drop().await.ok();
+    }
+
+    /// Migrate the database
+    async fn migrate_database(&self) -> Result<(), ()> {
+        info!("Migrating the database.");
+
+        let list = self
+            .list_database_names()
+            .await
+            .expect("Failed to fetch database names.");
+
+        if list.iter().any(|x| x == &self.1) {
+            scripts::migrate_database(self).await;
+        } else {
+            init::create_database(self).await;
+        }
+
+        Ok(())
+    }
+}

crates/core/database/src/models/admin_migrations/ops/mongodb/init.rs

@@ -0,0 +1,267 @@
+use super::scripts::LATEST_REVISION;
+
+use crate::mongodb::bson::doc;
+use crate::mongodb::options::CreateCollectionOptions;
+use crate::MongoDb;
+
+pub async fn create_database(db: &MongoDb) {
+    info!("Creating database.");
+    let db = db.db();
+
+    db.create_collection("accounts")
+        .await
+        .expect("Failed to create accounts collection.");
+
+    db.create_collection("users")
+        .await
+        .expect("Failed to create users collection.");
+
+    db.create_collection("channels")
+        .await
+        .expect("Failed to create channels collection.");
+
+    db.create_collection("messages")
+        .await
+        .expect("Failed to create messages collection.");
+
+    db.create_collection("servers")
+        .await
+        .expect("Failed to create servers collection.");
+
+    db.create_collection("server_members")
+        .await
+        .expect("Failed to create server_members collection.");
+
+    db.create_collection("server_bans")
+        .await
+        .expect("Failed to create server_bans collection.");
+
+    db.create_collection("channel_invites")
+        .await
+        .expect("Failed to create channel_invites collection.");
+
+    db.create_collection("channel_unreads")
+        .await
+        .expect("Failed to create channel_unreads collection.");
+
+    db.create_collection("channel_webhooks")
+        .await
+        .expect("Failed to create channel_webhooks collection.");
+
+    db.create_collection("migrations")
+        .await
+        .expect("Failed to create migrations collection.");
+
+    db.create_collection("attachments")
+        .await
+        .expect("Failed to create attachments collection.");
+
+    db.create_collection("attachment_hashes")
+        .await
+        .expect("Failed to create attachment_hashes collection.");
+
+    db.create_collection("user_settings")
+        .await
+        .expect("Failed to create user_settings collection.");
+
+    db.create_collection("policy_changes")
+        .await
+        .expect("Failed to create policy_changes collection.");
+
+    db.create_collection("safety_reports")
+        .await
+        .expect("Failed to create safety_reports collection.");
+
+    db.create_collection("safety_snapshots")
+        .await
+        .expect("Failed to create safety_snapshots collection.");
+
+    db.create_collection("safety_strikes")
+        .await
+        .expect("Failed to create safety_strikes collection.");
+
+    db.create_collection("bots")
+        .await
+        .expect("Failed to create bots collection.");
+
+    db.create_collection("ratelimit_events")
+        .await
+        .expect("Failed to create ratelimit_events collection.");
+
+    db.create_collection("pubsub")
+        .with_options(
+            CreateCollectionOptions::builder()
+                .capped(true)
+                .size(1_000_000)
+                .build(),
+        )
+        .await
+        .expect("Failed to create pubsub collection.");
+
+    db.run_command(doc! {
+        "createIndexes": "users",
+        "indexes": [
+            {
+                "key": {
+                    "username": 1_i32
+                },
+                "name": "username",
+                "unique": false,
+                "collation": {
+                    "locale": "en",
+                    "strength": 2_i32
+                }
+            },
+            {
+                "key": {
+                    "username": 1_i32,
+                    "discriminator": 1_i32
+                },
+                "name": "username_discriminator",
+                "unique": true,
+                "collation": {
+                    "locale": "en",
+                    "strength": 2_i32
+                }
+            }
+        ]
+    })
+    .await
+    .expect("Failed to create username index.");
+
+    db.run_command(doc! {
+        "createIndexes": "messages",
+        "indexes": [
+            {
+                "key": {
+                    "content": "text"
+                },
+                "name": "content"
+            },
+            {
+                "key": {
+                    "channel": 1_i32,
+                    "_id": 1_i32
+                },
+                "name": "channel_id_compound"
+            },
+            {
+                "key": {
+                    "author": 1_i32
+                },
+                "name": "author"
+            },
+            {
+                "key": {
+                    "channel": 1_i32,
+                    "pinned": 1_i32
+                },
+                "name": "channel_pinned_compound"
+            },
+        ]
+    })
+    .await
+    .expect("Failed to create message index.");
+
+    db.run_command(doc! {
+        "createIndexes": "channel_unreads",
+        "indexes": [
+            {
+                "key": {
+                    "_id.channel": 1_i32,
+                    "_id.user": 1_i32,
+                },
+                "name": "compound_id"
+            },
+            {
+                "key": {
+                    "_id.user": 1_i32,
+                },
+                "name": "user_id"
+            }
+        ]
+    })
+    .await
+    .expect("Failed to create channel_unreads index.");
+
+    db.run_command(doc! {
+        "createIndexes": "server_members",
+        "indexes": [
+            {
+                "key": {
+                    "_id.server": 1_i32,
+                    "_id.user": 1_i32,
+                },
+                "name": "compound_id"
+            },
+            {
+                "key": {
+                    "_id.user": 1_i32,
+                },
+                "name": "user_id"
+            }
+        ]
+    })
+    .await
+    .expect("Failed to create server_members index.");
+
+    db.run_command(doc! {
+        "createIndexes": "attachments",
+        "indexes": [
+            {
+                "key": {
+                    "hash": 1_i32
+                },
+                "name": "hash"
+            },
+            {
+                "key": {
+                    "used_for.id": 1_i32
+                },
+                "name": "used_for_id"
+            }
+        ]
+    })
+    .await
+    .expect("Failed to create attachments index.");
+
+    db.run_command(doc! {
+        "createIndexes": "attachment_hashes",
+        "indexes": [
+            {
+                "key": {
+                    "processed_hash": 1_i32
+                },
+                "name": "processed_hash"
+            }
+        ]
+    })
+    .await
+    .expect("Failed to create attachment_hashes index.");
+
+    db.collection("migrations")
+        .insert_one(doc! {
+            "_id": 0_i32,
+            "revision": LATEST_REVISION
+        })
+        .await
+        .expect("Failed to save migration info.");
+
+    db.run_command(doc! {
+        "createIndexes": "ratelimit_events",
+        "indexes": [
+            {
+                "key": {
+                    "_id": 1_i32,
+                    "target_id": 1_i32,
+                    "event_type": 1_i32,
+                },
+                "name": "compound_key"
+            }
+        ]
+    })
+    .await
+    .expect("Failed to create ratelimit_events index.");
+
+    info!("Created database.");
+}

crates/core/database/src/models/admin_migrations/ops/reference.rs

@@ -0,0 +1,16 @@
+use crate::ReferenceDb;
+
+use super::AbstractMigrations;
+
+#[async_trait]
+impl AbstractMigrations for ReferenceDb {
+    #[cfg(test)]
+    /// Drop the database
+    async fn drop_database(&self) {}
+
+    /// Migrate the database
+    async fn migrate_database(&self) -> Result<(), ()> {
+        // Here you would do your typical migrations if this was a real database.
+        Ok(())
+    }
+}

crates/core/database/src/models/bots/mod.rs

@@ -0,0 +1,5 @@
+mod model;
+mod ops;
+
+pub use model::*;
+pub use ops::*;

crates/core/database/src/models/bots/model.rs

@@ -0,0 +1,222 @@
+use revolt_result::Result;
+use ulid::Ulid;
+
+use crate::{events::client::EventV1, BotInformation, Database, PartialUser, User};
+
+auto_derived_partial!(
+    /// Bot
+    pub struct Bot {
+        /// Bot Id
+        ///
+        /// This equals the associated bot user's id.
+        #[serde(rename = "_id")]
+        pub id: String,
+        /// User Id of the bot owner
+        pub owner: String,
+        /// Token used to authenticate requests for this bot
+        pub token: String,
+        /// Whether the bot is public
+        /// (may be invited by anyone)
+        pub public: bool,
+
+        /// Whether to enable analytics
+        #[serde(skip_serializing_if = "crate::if_false", default)]
+        pub analytics: bool,
+        /// Whether this bot should be publicly discoverable
+        #[serde(skip_serializing_if = "crate::if_false", default)]
+        pub discoverable: bool,
+        /// Reserved; URL for handling interactions
+        #[serde(skip_serializing_if = "String::is_empty", default)]
+        pub interactions_url: String,
+        /// URL for terms of service
+        #[serde(skip_serializing_if = "String::is_empty", default)]
+        pub terms_of_service_url: String,
+        /// URL for privacy policy
+        #[serde(skip_serializing_if = "String::is_empty", default)]
+        pub privacy_policy_url: String,
+
+        /// Enum of bot flags
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub flags: Option<i32>,
+    },
+    "PartialBot"
+);
+
+auto_derived!(
+    /// Optional fields on bot object
+    pub enum FieldsBot {
+        Token,
+        InteractionsURL,
+    }
+);
+
+#[allow(clippy::derivable_impls)]
+impl Default for Bot {
+    fn default() -> Self {
+        Self {
+            id: Default::default(),
+            owner: Default::default(),
+            token: Default::default(),
+            public: Default::default(),
+            analytics: Default::default(),
+            discoverable: Default::default(),
+            interactions_url: Default::default(),
+            terms_of_service_url: Default::default(),
+            privacy_policy_url: Default::default(),
+            flags: Default::default(),
+        }
+    }
+}
+
+#[allow(clippy::disallowed_methods)]
+impl Bot {
+    /// Create a new bot
+    pub async fn create<D>(
+        db: &Database,
+        username: String,
+        owner: &User,
+        data: D,
+    ) -> Result<(Bot, User)>
+    where
+        D: Into<Option<PartialBot>>,
+    {
+        if owner.bot.is_some() {
+            return Err(create_error!(IsBot));
+        }
+
+        if db.get_number_of_bots_by_user(&owner.id).await? >= owner.limits().await.bots {
+            return Err(create_error!(ReachedMaximumBots));
+        }
+
+        let id = Ulid::new().to_string();
+
+        let user = User::create(
+            db,
+            username,
+            Some(id.to_string()),
+            Some(PartialUser {
+                bot: Some(BotInformation {
+                    owner: owner.id.to_string(),
+                }),
+                ..Default::default()
+            }),
+        )
+        .await?;
+
+        let mut bot = Bot {
+            id,
+            owner: owner.id.to_string(),
+            token: nanoid::nanoid!(64),
+            ..Default::default()
+        };
+
+        if let Some(data) = data.into() {
+            bot.apply_options(data);
+        }
+
+        db.insert_bot(&bot).await?;
+        Ok((bot, user))
+    }
+
+    /// Remove a field from this object
+    pub fn remove_field(&mut self, field: &FieldsBot) {
+        match field {
+            FieldsBot::Token => self.token = nanoid::nanoid!(64),
+            FieldsBot::InteractionsURL => {
+                self.interactions_url = String::new();
+            }
+        }
+    }
+
+    /// Update this bot
+    pub async fn update(
+        &mut self,
+        db: &Database,
+        mut partial: PartialBot,
+        remove: Vec<FieldsBot>,
+    ) -> Result<()> {
+        if remove.contains(&FieldsBot::Token) {
+            partial.token = Some(nanoid::nanoid!(64));
+        }
+
+        for field in &remove {
+            self.remove_field(field);
+        }
+
+        db.update_bot(&self.id, &partial, remove).await?;
+
+        if partial.token.is_some() {
+            EventV1::Logout.private(self.id.clone()).await;
+        }
+
+        self.apply_options(partial);
+        Ok(())
+    }
+
+    /// Delete this bot
+    pub async fn delete(&self, db: &Database) -> Result<()> {
+        db.fetch_user(&self.id).await?.mark_deleted(db).await?;
+        db.delete_bot(&self.id).await
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::{Bot, FieldsBot, PartialBot, User};
+
+    #[async_std::test]
+    async fn crud() {
+        database_test!(|db| async move {
+            let owner = User::create(&db, "Owner".to_string(), None, None)
+                .await
+                .unwrap();
+
+            let (bot, _) = Bot::create(
+                &db,
+                "Bot Name".to_string(),
+                &owner,
+                PartialBot {
+                    token: Some("my token".to_string()),
+                    interactions_url: Some("some url".to_string()),
+                    ..Default::default()
+                },
+            )
+            .await
+            .unwrap();
+
+            assert!(!bot.interactions_url.is_empty());
+
+            let mut updated_bot = bot.clone();
+            updated_bot
+                .update(
+                    &db,
+                    PartialBot {
+                        public: Some(true),
+                        ..Default::default()
+                    },
+                    vec![FieldsBot::Token, FieldsBot::InteractionsURL],
+                )
+                .await
+                .unwrap();
+
+            let fetched_bot1 = db.fetch_bot(&bot.id).await.unwrap();
+            let fetched_bot2 = db.fetch_bot_by_token(&fetched_bot1.token).await.unwrap();
+            let fetched_bots = db.fetch_bots_by_user(&owner.id).await.unwrap();
+
+            assert!(!bot.public);
+            assert!(fetched_bot1.public);
+            assert!(!bot.interactions_url.is_empty());
+            assert!(fetched_bot1.interactions_url.is_empty());
+            assert_ne!(bot.token, fetched_bot1.token);
+            assert_eq!(updated_bot, fetched_bot1);
+            assert_eq!(fetched_bot1, fetched_bot2);
+            assert_eq!(fetched_bot1, fetched_bots[0]);
+            assert_eq!(1, db.get_number_of_bots_by_user(&owner.id).await.unwrap());
+
+            bot.delete(&db).await.unwrap();
+            assert!(db.fetch_bot(&bot.id).await.is_err());
+            assert_eq!(0, db.get_number_of_bots_by_user(&owner.id).await.unwrap());
+            assert_eq!(db.fetch_user(&bot.id).await.unwrap().flags, Some(2))
+        });
+    }
+}

crates/core/database/src/models/bots/ops.rs

@@ -0,0 +1,36 @@
+use revolt_result::Result;
+
+use crate::{Bot, FieldsBot, PartialBot};
+
+#[cfg(feature = "mongodb")]
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractBots: Sync + Send {
+    /// Insert new bot into the database
+    async fn insert_bot(&self, bot: &Bot) -> Result<()>;
+
+    /// Fetch a bot by its id
+    async fn fetch_bot(&self, id: &str) -> Result<Bot>;
+
+    /// Fetch a bot by its token
+    async fn fetch_bot_by_token(&self, token: &str) -> Result<Bot>;
+
+    /// Fetch bots owned by a user
+    async fn fetch_bots_by_user(&self, user_id: &str) -> Result<Vec<Bot>>;
+
+    /// Get the number of bots owned by a user
+    async fn get_number_of_bots_by_user(&self, user_id: &str) -> Result<usize>;
+
+    /// Update bot with new information
+    async fn update_bot(
+        &self,
+        id: &str,
+        partial: &PartialBot,
+        remove: Vec<FieldsBot>,
+    ) -> Result<()>;
+
+    /// Delete a bot from the database
+    async fn delete_bot(&self, id: &str) -> Result<()>;
+}

crates/core/database/src/models/bots/ops/mongodb.rs

@@ -0,0 +1,92 @@
+use revolt_result::Result;
+
+use crate::{Bot, FieldsBot, PartialBot};
+use crate::{IntoDocumentPath, MongoDb};
+
+use super::AbstractBots;
+
+static COL: &str = "bots";
+
+#[async_trait]
+impl AbstractBots for MongoDb {
+    /// Insert new bot into the database
+    async fn insert_bot(&self, bot: &Bot) -> Result<()> {
+        query!(self, insert_one, COL, &bot).map(|_| ())
+    }
+
+    /// Fetch a bot by its id
+    async fn fetch_bot(&self, id: &str) -> Result<Bot> {
+        query!(self, find_one_by_id, COL, id)?.ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch a bot by its token
+    async fn fetch_bot_by_token(&self, token: &str) -> Result<Bot> {
+        query!(
+            self,
+            find_one,
+            COL,
+            doc! {
+                "token": token
+            }
+        )?
+        .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch bots owned by a user
+    async fn fetch_bots_by_user(&self, user_id: &str) -> Result<Vec<Bot>> {
+        query!(
+            self,
+            find,
+            COL,
+            doc! {
+                "owner": user_id
+            }
+        )
+    }
+
+    /// Get the number of bots owned by a user
+    async fn get_number_of_bots_by_user(&self, user_id: &str) -> Result<usize> {
+        query!(
+            self,
+            count_documents,
+            COL,
+            doc! {
+                "owner": user_id
+            }
+        )
+        .map(|v| v as usize)
+    }
+
+    /// Update bot with new information
+    async fn update_bot(
+        &self,
+        id: &str,
+        partial: &PartialBot,
+        remove: Vec<FieldsBot>,
+    ) -> Result<()> {
+        query!(
+            self,
+            update_one_by_id,
+            COL,
+            id,
+            partial,
+            remove.iter().map(|x| x as &dyn IntoDocumentPath).collect(),
+            None
+        )
+        .map(|_| ())
+    }
+
+    /// Delete a bot from the database
+    async fn delete_bot(&self, id: &str) -> Result<()> {
+        query!(self, delete_one_by_id, COL, id).map(|_| ())
+    }
+}
+
+impl IntoDocumentPath for FieldsBot {
+    fn as_path(&self) -> Option<&'static str> {
+        match self {
+            FieldsBot::InteractionsURL => Some("interactions_url"),
+            FieldsBot::Token => None,
+        }
+    }
+}

crates/core/database/src/models/bots/ops/reference.rs

@@ -0,0 +1,82 @@
+use revolt_result::Result;
+
+use crate::ReferenceDb;
+use crate::{Bot, FieldsBot, PartialBot};
+
+use super::AbstractBots;
+
+#[async_trait]
+impl AbstractBots for ReferenceDb {
+    /// Insert new bot into the database
+    async fn insert_bot(&self, bot: &Bot) -> Result<()> {
+        let mut bots = self.bots.lock().await;
+        if bots.contains_key(&bot.id) {
+            Err(create_database_error!("insert", "bot"))
+        } else {
+            bots.insert(bot.id.to_string(), bot.clone());
+            Ok(())
+        }
+    }
+
+    /// Fetch a bot by its id
+    async fn fetch_bot(&self, id: &str) -> Result<Bot> {
+        let bots = self.bots.lock().await;
+        bots.get(id).cloned().ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch a bot by its token
+    async fn fetch_bot_by_token(&self, token: &str) -> Result<Bot> {
+        let bots = self.bots.lock().await;
+        bots.values()
+            .find(|bot| bot.token == token)
+            .cloned()
+            .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch bots owned by a user
+    async fn fetch_bots_by_user(&self, user_id: &str) -> Result<Vec<Bot>> {
+        let bots = self.bots.lock().await;
+        Ok(bots
+            .values()
+            .filter(|bot| bot.owner == user_id)
+            .cloned()
+            .collect())
+    }
+
+    /// Get the number of bots owned by a user
+    async fn get_number_of_bots_by_user(&self, user_id: &str) -> Result<usize> {
+        let bots = self.bots.lock().await;
+        Ok(bots.values().filter(|bot| bot.owner == user_id).count())
+    }
+
+    /// Update bot with new information
+    async fn update_bot(
+        &self,
+        id: &str,
+        partial: &PartialBot,
+        remove: Vec<FieldsBot>,
+    ) -> Result<()> {
+        let mut bots = self.bots.lock().await;
+        if let Some(bot) = bots.get_mut(id) {
+            for field in remove {
+                #[allow(clippy::disallowed_methods)]
+                bot.remove_field(&field);
+            }
+
+            bot.apply_options(partial.clone());
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+
+    /// Delete a bot from the database
+    async fn delete_bot(&self, id: &str) -> Result<()> {
+        let mut bots = self.bots.lock().await;
+        if bots.remove(id).is_some() {
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+}

crates/core/database/src/models/channel_invites/mod.rs

@@ -0,0 +1,5 @@
+mod model;
+mod ops;
+
+pub use model::*;
+pub use ops::*;