chore: switch to method chaining over macro

fixes #392

.config/nextest.toml

@@ -1,2 +1,2 @@
 [profile.default]
-slow-timeout = { period = "3s", terminate-after = 2 }
+slow-timeout = { period = "5s", terminate-after = 10 }

.github/workflows/docker.yaml

@@ -1,113 +1,193 @@
-name: Docker
+name: Docker Test & Publish
 
 on:
   push:
-    branches:
-    - "handmade"
+    tags:
+      - "*"
   pull_request:
     branches:
-    - "handmade"
-  release:
-    types:
-    - published
+      - "main"
+    paths:
+      - "Dockerfile"
 
 permissions:
-    contents: read
+  contents: read
+  packages: write
 
 jobs:
-    # Builds the shared base image: the whole Rust workspace compiled once.
-    # Every service image (currently only pushd) is derived from this so the
-    # workspace is built a single time per release. On non-release events this
-    # still runs as a compile check, but nothing is pushed.
-    base:
-        runs-on: ubuntu-latest
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Set up Docker Buildx
-              uses: docker/setup-buildx-action@v3
-            - name: Resolve registry host and owner
-              id: registry
-              # Owner is lowercased: Docker repository names must be lowercase.
-              run: |
-                  echo "host=${GITHUB_SERVER_URL#*://}" >> "$GITHUB_OUTPUT"
-                  echo "owner=$(echo "$GITHUB_REPOSITORY_OWNER" | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"
-            - name: Base image ref
-              id: base
-              run: echo "image=${{ steps.registry.outputs.host }}/${{ steps.registry.outputs.owner }}/handmade-revolt-backend-base" >> "$GITHUB_OUTPUT"
-            - name: Login to registry
-              uses: docker/login-action@v3
-              if: github.event_name == 'release'
-              with:
-                  registry: ${{ steps.registry.outputs.host }}
-                  username: ${{ secrets.PACKAGE_PUBLISH_USERNAME }}
-                  password: ${{ secrets.PACKAGE_PUBLISH_TOKEN }}
-            - name: Build base image
-              uses: docker/build-push-action@v6
-              with:
-                  context: .
-                  file: Dockerfile
-                  push: ${{ github.event_name == 'release' }}
-                  platforms: linux/amd64
-                  # Pinned to the commit so the publish job below consumes this
-                  # exact base.
-                  tags: |
-                      ${{ steps.base.outputs.image }}:latest
-                      ${{ steps.base.outputs.image }}:${{ github.sha }}
+  base:
+    name: Test base image build
+    runs-on: ubuntu-latest
+    if: github.event_name == 'pull_request'
+    steps:
+      # Configure build environment
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
 
-    # Builds individual service images from the base. Only runs on release.
-    publish:
-        needs: [base]
-        runs-on: ubuntu-latest
-        if: github.event_name == 'release'
-        strategy:
-            matrix:
-                include:
-                    - { project: pushd,   path: crates/daemons/pushd,     image: handmade-revolt-backend-pushd }
-                    - { project: delta,   path: crates/delta,             image: handmade-revolt-backend-server  }
-                    - { project: bonfire, path: crates/bonfire,           image: handmade-revolt-backend-bonfire }
-                    - { project: autumn,  path: crates/services/autumn,   image: handmade-revolt-backend-autumn  }
-                    - { project: january, path: crates/services/january,  image: handmade-revolt-backend-january }
-                    - { project: crond,   path: crates/daemons/crond,     image: handmade-revolt-backend-crond   }
-        name: Build ${{ matrix.project }} image
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Set up Docker Buildx
-              uses: docker/setup-buildx-action@v3
-            - name: Resolve registry host and owner
-              id: registry
-              # Owner is lowercased: Docker repository names must be lowercase,
-              # but the org (e.g. HMC) may be uppercase.
-              run: |
-                  echo "host=${GITHUB_SERVER_URL#*://}" >> "$GITHUB_OUTPUT"
-                  echo "owner=$(echo "$GITHUB_REPOSITORY_OWNER" | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"
-            - name: Docker meta
-              id: meta
-              uses: docker/metadata-action@v5
-              with:
-                  images: ${{ steps.registry.outputs.host }}/${{ steps.registry.outputs.owner }}/${{ matrix.image }}
-                  tags: |
-                      type=semver,pattern={{version}}
-                      type=semver,pattern={{major}}.{{minor}}
-                      type=raw,value=latest
-              env:
-                  DOCKER_METADATA_ANNOTATIONS_LEVELS: manifest,index
-            - name: Login to registry
-              uses: docker/login-action@v3
-              with:
-                  registry: ${{ steps.registry.outputs.host }}
-                  username: ${{ secrets.PACKAGE_PUBLISH_USERNAME }}
-                  password: ${{ secrets.PACKAGE_PUBLISH_TOKEN }}
-            - name: Build and publish
-              uses: docker/build-push-action@v6
-              with:
-                  context: .
-                  file: ${{ matrix.path }}/Dockerfile
-                  push: true
-                  platforms: linux/amd64
-                  build-args: |
-                      BASE_IMAGE=${{ steps.registry.outputs.host }}/${{ steps.registry.outputs.owner }}/handmade-revolt-backend-base:${{ github.sha }}
-                  tags: ${{ steps.meta.outputs.tags }}
-                  annotations: ${{ steps.meta.outputs.annotations }}
-                  labels: ${{ steps.meta.outputs.labels }}
+      # Build the image
+      - name: Build base image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: false
+          platforms: linux/amd64,linux/arm64
+          tags: ghcr.io/${{ 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: self-hosted
+    if: github.event_name != 'pull_request'
+    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 DockerHub
+        uses: docker/login-action@v2
+        with:
+          registry: docker.io
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Login to Github Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Build the image
+      - name: Build base image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ghcr.io/${{ github.repository_owner }}/base:latest
+
+      # revoltchat/server
+      - name: Docker meta
+        id: meta-delta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            docker.io/revoltchat/server
+            ghcr.io/revoltchat/server
+      - 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:latest
+          labels: ${{ steps.meta-delta.outputs.labels }}
+
+      # revoltchat/bonfire
+      - name: Docker meta
+        id: meta-bonfire
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            docker.io/revoltchat/bonfire
+            ghcr.io/revoltchat/bonfire
+      - 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:latest
+          labels: ${{ steps.meta-bonfire.outputs.labels }}
+
+      # revoltchat/autumn
+      - name: Docker meta
+        id: meta-autumn
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            docker.io/revoltchat/autumn
+            ghcr.io/revoltchat/autumn
+      - 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:latest
+          labels: ${{ steps.meta-autumn.outputs.labels }}
+
+      # revoltchat/january
+      - name: Docker meta
+        id: meta-january
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            docker.io/revoltchat/january
+            ghcr.io/revoltchat/january
+      - 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:latest
+          labels: ${{ steps.meta-january.outputs.labels }}
+
+      # revoltchat/crond
+      - name: Docker meta
+        id: meta-crond
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            docker.io/revoltchat/crond
+            ghcr.io/revoltchat/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:latest
+          labels: ${{ steps.meta-crond.outputs.labels }}
+
+      # revoltchat/pushd
+      - name: Docker meta
+        id: meta-pushd
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            docker.io/revoltchat/pushd
+            ghcr.io/revoltchat/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:latest
+          labels: ${{ steps.meta-pushd.outputs.labels }}

.gitignore

@@ -5,6 +5,8 @@ compose.override.yml
 target
 .data
 .env
+.venv/
+venv/
 
 .vercel
 .DS_Store

.vscode/settings.json

@@ -1,6 +1,6 @@
 {
   "editor.formatOnSave": true,
-  "rust-analyzer.checkOnSave.command": "clippy",
+  "rust-analyzer.check.command": "clippy",
   "nixEnvSelector.suggestion": false,
   "nixEnvSelector.nixFile": "${workspaceFolder}/default.nix"
-}
+}

Cargo.toml

@@ -6,19 +6,17 @@ members = [
     "crates/bonfire",
     "crates/core/*",
     "crates/services/*",
-    "crates/bindings/*",
     "crates/daemons/*",
 ]
 
 [patch.crates-io]
-redis22 = { package = "redis", version = "0.22.3", git = "https://github.com/revoltchat/redis-rs", rev = "1a41faf356fd21aebba71cea7eb7eb2653e5f0ef" }
-redis23 = { package = "redis", version = "0.23.1", git = "https://github.com/revoltchat/redis-rs", rev = "f8ca28ab85da59d2ccde526b4d2fb390eff5a5f9" }
-# authifier = { package = "authifier", version = "1.0.8", path = "../authifier/crates/authifier" }
-# rocket_authifier = { package = "rocket_authifier", version = "1.0.8", path = "../authifier/crates/rocket_authifier" }
+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" }
 
 # I'm 99% sure this is overloading the GitHub worker
 # hence builds have been failing since, let's just
 # disable it for now. In the future, we could use this
-# if we were rolling our own CI.
-# [profile.release]
-# lto = true
+# if we were rolling our own CI (that is now).
+[profile.release]
+lto = true

Dockerfile

@@ -1,5 +1,5 @@
 # Build Stage
-FROM --platform="${BUILDPLATFORM}" rust:1.77.2-slim-bookworm
+FROM --platform="${BUILDPLATFORM}" rust:1.86.0-slim-bookworm
 USER 0:0
 WORKDIR /home/rust/src
 
@@ -17,13 +17,13 @@ RUN sh /tmp/build-image-layer.sh tools
 
 # Build all dependencies
 COPY Cargo.toml Cargo.lock ./
-COPY crates/bindings/node/Cargo.toml ./crates/bindings/node/
 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/

Dockerfile.useCurrentArch

@@ -1,5 +1,5 @@
 # Build Stage
-FROM rust:1.77.2-slim-bookworm
+FROM rust:1.86.0-slim-bookworm
 USER 0:0
 WORKDIR /home/rust/src
 
@@ -13,13 +13,13 @@ COPY scripts/build-image-layer.sh /tmp/
 
 # Build all dependencies
 COPY Cargo.toml Cargo.lock ./
-COPY crates/bindings/node/Cargo.toml ./crates/bindings/node/
 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/

README.md

@@ -12,32 +12,31 @@
 The services and libraries that power the Revolt service.<br/>
 <br/>
 
-| 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)                     |
-| `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/autumn`  | [crates/services/autumn](crates/services/autumn)   | File server                              | ![License](https://img.shields.io/badge/license-AGPL--3.0--or--later-blue)                                                                                                                                                                                                                                |
-| `bindings/node`    | [crates/bindings/node](crates/bindings/node)       | Node.js bindings for the Revolt software | ![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)                                                                                                                                                                                                                                |
+| 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)                     |
+| `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/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)                                                                                                                                                                                                                                |
 
 </div>
 <br/>
 
 ## Minimum Supported Rust Version
 
-Rust 1.76 or higher.
+Rust 1.86.0 or higher.
 
 > [!CAUTION]
-> The events server has a significant performance regression between Rust 1.77.2 and 1.78.0 onwards, see [issue #341](https://github.com/revoltchat/backend/issues/341).
+> The events server has a significant performance regression between Rust 1.77.2 and 1.78.0 onwards, see [issue #341](https://github.com/revoltchat/backend/issues/341). This is currently solved by build time options but we are looking for a proper fix.
 
 ## Development Guide
 
@@ -115,7 +114,8 @@ If you'd like to change anything, create a `Revolt.overrides.toml` file and spec
 > And corresponding Revolt configuration:
 >
 > ```toml
-> # Revolt.overrides.toml
+> #     Revolt.overrides.toml
+> # and Revolt.test-overrides.toml
 > [database]
 > mongodb = "mongodb://127.0.0.1:14017"
 > redis = "redis://127.0.0.1:14079/"

Revolt.toml

@@ -1,5 +1,5 @@
 # ⚠️ This configuration is intended for development environment.
-# If you'd like to override anything, create a Revolt.override.toml
+# If you'd like to override anything, create a Revolt.overrides.toml
 
 [database]
 # MongoDB connection URL
@@ -38,6 +38,7 @@ from_address = "development@revolt.chat"
 reply_to = "support@revolt.chat"
 port = 14025
 use_tls = false
+use_starttls = false
 
 [files.s3]
 # S3 protocol endpoint

clippy.toml

@@ -26,3 +26,7 @@ disallowed-methods = [
     # Prefer to use Object::delete(&self)
     "revolt_database::models::bots::ops::AbstractBots::delete_bot",
 ]
+
+disallowed-types = [
+    "rocket::serde::json::Json",
+]

compose.yml

@@ -34,7 +34,7 @@ services:
       - minio
     entrypoint: >
       /bin/sh -c "while ! /usr/bin/mc ready minio; do
-        /usr/bin/mc config host add minio http://minio:9000 minioautumn minioautumn;
+        /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;"
 

crates/bindings/node/.gitignore

@@ -1,7 +0,0 @@
-target
-index.node
-**/node_modules
-**/.DS_Store
-npm-debug.log*
-cargo.log
-cross.log

crates/bindings/node/Cargo.toml

@@ -1,25 +0,0 @@
-[package]
-name = "revolt-nodejs-bindings"
-version = "0.8.2"
-description = "Node.js bindings for the Revolt software"
-authors = ["Paul Makles <me@insrt.uk>"]
-license = "MIT"
-edition = "2021"
-exclude = ["index.node"]
-
-[lib]
-crate-type = ["cdylib"]
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-neon = "1.0.0"
-neon-serde4 = "1.0.0"
-
-serde = { version = "1", features = ["derive"] }
-
-async-std = "1.12.0"
-
-revolt-config = { version = "0.8.2", path = "../../core/config" }
-revolt-result = { version = "0.8.2", path = "../../core/result" }
-revolt-database = { version = "0.8.2", path = "../../core/database" }

crates/bindings/node/README.md

@@ -1,92 +0,0 @@
-# revolt.node
-
-**revolt.node:** Node.js bindings for the Revolt software
-
-This project was bootstrapped by [create-neon](https://www.npmjs.com/package/create-neon).
-
-## Building revolt.node
-
-Building revolt.node requires a [supported version of Node and Rust](https://github.com/neon-bindings/neon#platform-support).
-
-To run the build, run:
-
-```sh
-$ npm run build
-```
-
-This command uses the [@neon-rs/cli](https://www.npmjs.com/package/@neon-rs/cli) utility to assemble the binary Node addon from the output of `cargo`.
-
-## Exploring revolt.node
-
-After building revolt.node, you can explore its exports at the Node console:
-
-```sh
-$ npm i
-$ npm run build
-$ node
-> require('.').hello()
-'hello node'
-```
-
-## Available Scripts
-
-In the project directory, you can run:
-
-#### `npm install`
-
-Installs the project, including running `npm run build`.
-
-#### `npm run build`
-
-Builds the Node addon (`index.node`) from source, generating a release build with `cargo --release`.
-
-Additional [`cargo build`](https://doc.rust-lang.org/cargo/commands/cargo-build.html) arguments may be passed to `npm run build` and similar commands. For example, to enable a [cargo feature](https://doc.rust-lang.org/cargo/reference/features.html):
-
-```
-npm run build -- --feature=beetle
-```
-
-#### `npm run debug`
-
-Similar to `npm run build` but generates a debug build with `cargo`.
-
-#### `npm run cross`
-
-Similar to `npm run build` but uses [cross-rs](https://github.com/cross-rs/cross) to cross-compile for another platform. Use the [`CARGO_BUILD_TARGET`](https://doc.rust-lang.org/cargo/reference/config.html#buildtarget) environment variable to select the build target.
-
-#### `npm test`
-
-Runs the unit tests by calling `cargo test`. You can learn more about [adding tests to your Rust code](https://doc.rust-lang.org/book/ch11-01-writing-tests.html) from the [Rust book](https://doc.rust-lang.org/book/).
-
-## Project Layout
-
-The directory structure of this project is:
-
-```
-revolt.node/
-├── Cargo.toml
-├── README.md
-├── src/
-|   └── lib.rs
-├── index.node
-├── package.json
-└── target/
-```
-
-| Entry          | Purpose                                                                                                                                  |
-|----------------|------------------------------------------------------------------------------------------------------------------------------------------|
-| `Cargo.toml`   | The Cargo [manifest file](https://doc.rust-lang.org/cargo/reference/manifest.html), which informs the `cargo` command.                   |
-| `README.md`    | This file.                                                                                                                               |
-| `src/`         | The directory tree containing the Rust source code for the project.                                                                      |
-| `lib.rs`       | Entry point for the Rust source code.                                                                                                          |
-| `index.node`   | The main module, a [Node addon](https://nodejs.org/api/addons.html) generated by the build and pointed to by `"main"` in `package.json`. |
-| `package.json` | The npm [manifest file](https://docs.npmjs.com/cli/v7/configuring-npm/package-json), which informs the `npm` command.                    |
-| `target/`      | Binary artifacts generated by the Rust build.                                                                                            |
-
-## Learn More
-
-Learn more about:
-
-- [Neon](https://neon-bindings.com).
-- [Rust](https://www.rust-lang.org).
-- [Node](https://nodejs.org).

crates/bindings/node/index.d.ts

@@ -1,84 +0,0 @@
-import { Channel, User } from "revolt-api";
-
-/**
- * Opaque type for Revolt database
- */
-export declare interface Database {}
-
-/**
- * Opaque type for Revolt database
- */
-export declare interface OpaqueUser {}
-
-/**
- * Error type from Revolt backend
- */
-export declare interface Err {
-  type: string;
-  location: string;
-}
-
-/**
- * Initialises background tasks and logging, must be called before anything else!
- * Can be called multiple times!
- */
-export declare function init();
-
-/**
- * Gets a new handle to the Revolt database
- * @returns {Database} Handle
- */
-export declare function database(): Database;
-
-/**
- * Fetch user from database
- * @param {string} userId User's ID
- * @this {Database}
- */
-export declare function database_fetch_user(userId: string): OpaqueUser;
-
-/**
- * Fetch user from database
- * @param {string} username Username
- * @param {string} discriminator Discriminator
- * @this {Database}
- */
-export declare function database_fetch_user_by_username(
-  username: string,
-  discriminator: string
-): OpaqueUser;
-
-/**
- * Gets model data as JSON
- * @this {OpaqueUser}
- */
-export declare function model_data(): User;
-
-/**
- * Gets error if the model failed to fetch
- * @this {OpaqueUser}
- */
-export declare function model_error(): Err;
-
-/**
- * Open a direct message channel between two users
- * @param {string} userA User A ID
- * @param {string} userB User B ID
- * @returns Existing or newly created channel
- */
-export declare function proc_channels_create_dm(
-  userA: string,
-  userB: string
-): Promise<Channel & { error: Err }>;
-
-/**
- * Suspend a user
- * @param {string} user User
- * @param {number} duration Duration (in days), set to 0 for indefinite
- * @param {string} reason Pipe-separated list of reasons (e.g. reason1|reason2|reason3)
- */
-export declare function proc_users_suspend(
-  user: OpaqueUser,
-  duration: number,
-  reason: string
-): Promise<{ error: Err }>;

crates/bindings/node/package.json

@@ -1,36 +0,0 @@
-{
-  "name": "revolt-nodejs-bindings",
-  "version": "0.7.15-rev0.0.3",
-  "description": "Node.js bindings for the Revolt software",
-  "main": "index.node",
-  "scripts": {
-    "test": "cargo test",
-    "cargo-build": "cargo build --message-format=json > cargo.log",
-    "cross-build": "cross build --message-format=json > cross.log",
-    "postcargo-build": "neon dist < cargo.log",
-    "postcross-build": "neon dist -m /target < cross.log",
-    "debug": "npm run cargo-build --",
-    "build": "npm run cargo-build -- --release",
-    "cross": "npm run cross-build -- --release"
-  },
-  "author": "Paul Makles",
-  "license": "AGPL-3.0",
-  "devDependencies": {
-    "@neon-rs/cli": "0.1.73"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/revoltchat/backend"
-  },
-  "keywords": [
-    "revolt",
-    "chat"
-  ],
-  "bugs": {
-    "url": "https://github.com/revoltchat/backend/issues"
-  },
-  "homepage": "https://github.com/revoltchat/backend#readme",
-  "dependencies": {
-    "revolt-api": "^0.7.15"
-  }
-}

crates/bindings/node/pnpm-lock.yaml

@@ -1,117 +0,0 @@
-lockfileVersion: '6.0'
-
-settings:
-  autoInstallPeers: true
-  excludeLinksFromLockfile: false
-
-dependencies:
-  revolt-api:
-    specifier: ^0.7.15
-    version: 0.7.15
-
-devDependencies:
-  '@neon-rs/cli':
-    specifier: 0.1.73
-    version: 0.1.73
-
-packages:
-
-  /@cargo-messages/android-arm-eabi@0.1.72:
-    resolution: {integrity: sha512-gGZxIM1mj+Y5x+ULND6ZCNr7f70OJi9wDlycSK8hGONy9wrChN6JAIHryddC5cqcwlYAoQ6IDcDFElnhAYbybA==}
-    cpu: [arm]
-    os: [android]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /@cargo-messages/darwin-arm64@0.1.72:
-    resolution: {integrity: sha512-EAzN5MLaXPljZKZDO5qR+aBs44eSq2ZbEnS7AI/FziE3MzeXbrGOS3fLba5+7yWPFXJyZolXzePm8N1EBv8ovg==}
-    cpu: [arm64]
-    os: [darwin]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /@cargo-messages/darwin-x64@0.1.72:
-    resolution: {integrity: sha512-RLo6j8s3nYbjdd1LDct4wamfChyRit7zokUuxtIYCu9XOlltkN5vnj1vwnrPvoqCMZ/7CbbuHFwSTn9A71de/w==}
-    cpu: [x64]
-    os: [darwin]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /@cargo-messages/linux-arm-gnueabihf@0.1.72:
-    resolution: {integrity: sha512-tHsRshuzfjrX6SDW3jg6al8vMNLTMgczGnVYl5RuBZf/yrAUuwe30KxA9ge6w6mW6Ox797DyBchzAc9OLgTgmQ==}
-    cpu: [arm]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /@cargo-messages/linux-x64-gnu@0.1.72:
-    resolution: {integrity: sha512-VGtL6CCnUbhsP4aYuBNT5kfrAL7o0qjrxw97a+ax13t+nJd26tVEEIKHMu5drvvS/Nm/hn7sLT8zMnnCv0pvHg==}
-    cpu: [x64]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /@cargo-messages/win32-arm64-msvc@0.1.72:
-    resolution: {integrity: sha512-V93Cgz39K+yqa3MveNbhh29pYCp8izK5uEavjPoxlNxAbsMCWH+s0verGDdUcfGxjR1H2V7oZ4FszPqR2SqMRQ==}
-    cpu: [arm64]
-    os: [win32]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /@cargo-messages/win32-x64-msvc@0.1.72:
-    resolution: {integrity: sha512-knz3uSrO0OSbq3U5VWfCY8FB4NsM43BOWLZ7x4sfaMOC1XWv+IyvDdkLe6DhJx8KUw46KIAimYs9YROrp6l46Q==}
-    cpu: [x64]
-    os: [win32]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /@neon-rs/cli@0.1.73:
-    resolution: {integrity: sha512-1kv8S/feB6UQWQQwsnGfkSkEBOtlFDNExnioL81E2BwvUWgjQPaseHgpi2EpWVgsPUgur5eBm4QowmlpWkD4/w==}
-    hasBin: true
-    optionalDependencies:
-      '@cargo-messages/android-arm-eabi': 0.1.72
-      '@cargo-messages/darwin-arm64': 0.1.72
-      '@cargo-messages/darwin-x64': 0.1.72
-      '@cargo-messages/linux-arm-gnueabihf': 0.1.72
-      '@cargo-messages/linux-x64-gnu': 0.1.72
-      '@cargo-messages/win32-arm64-msvc': 0.1.72
-      '@cargo-messages/win32-x64-msvc': 0.1.72
-    dev: true
-
-  /axios@0.26.1:
-    resolution: {integrity: sha512-fPwcX4EvnSHuInCMItEhAGnaSEXRBjtzh9fOtsE6E1G6p7vl7edEeZe11QHf18+6+9gR5PbKV/sGKNaD8YaMeA==}
-    dependencies:
-      follow-redirects: 1.15.6
-    transitivePeerDependencies:
-      - debug
-    dev: false
-
-  /follow-redirects@1.15.6:
-    resolution: {integrity: sha512-wWN62YITEaOpSK584EZXJafH1AGpO8RVgElfkuXbTOrPX4fIfOyEpW/CsiNd8JdYrAoOvafRTOEnvsO++qCqFA==}
-    engines: {node: '>=4.0'}
-    peerDependencies:
-      debug: '*'
-    peerDependenciesMeta:
-      debug:
-        optional: true
-    dev: false
-
-  /lodash.defaultsdeep@4.6.1:
-    resolution: {integrity: sha512-3j8wdDzYuWO3lM3Reg03MuQR957t287Rpcxp1njpEa8oDrikb+FwGdW3n+FELh/A6qib6yPit0j/pv9G/yeAqA==}
-    dev: false
-
-  /revolt-api@0.7.15:
-    resolution: {integrity: sha512-rWRnjBFvoXt/RHRxHg9KuP+x1Jk61KdsOpKOczVJg5tIqGDmqp/6QZHw5rJTtG+wCH3Ah3YKwY+MM5NHfg1W3Q==}
-    dependencies:
-      axios: 0.26.1
-      lodash.defaultsdeep: 4.6.1
-    transitivePeerDependencies:
-      - debug
-    dev: false

crates/bindings/node/src/lib.rs

@@ -1,221 +0,0 @@
-#[macro_use]
-extern crate serde;
-
-use std::sync::OnceLock;
-
-use neon::prelude::*;
-use revolt_database::{Database, DatabaseInfo};
-
-fn js_init(mut cx: FunctionContext) -> JsResult<JsUndefined> {
-    // static INIT: OnceLock<()> = OnceLock::new();
-    // if INIT.get().is_none() {
-    //     INIT.get_or_init(|| {
-    //         async_std::task::block_on(async {
-    //             revolt_config::configure!(api);
-
-    //             match DatabaseInfo::Auto.connect().await {
-    //                 Ok(db) => {
-    //                     let authifier_db = db.clone().to_authifier().await.database;
-    //                     revolt_database::tasks::start_workers(db, authifier_db);
-    //                     Ok(())
-    //                 }
-    //                 Err(err) => Err(err),
-    //             }
-    //         })
-    //         .or_else(|err| cx.throw_error(err))
-    //         .unwrap();
-    //     });
-    // }
-
-    Ok(cx.undefined())
-}
-
-struct DatabaseBinding(Database, Channel);
-impl Finalize for DatabaseBinding {}
-impl DatabaseBinding {
-    fn take(&self) -> (Database, Channel) {
-        (self.0.clone(), self.1.clone())
-    }
-}
-
-fn js_database(mut cx: FunctionContext) -> JsResult<JsBox<DatabaseBinding>> {
-    let db = async_std::task::block_on(DatabaseInfo::Auto.connect())
-        .or_else(|err| cx.throw_error(err))?;
-
-    let channel = cx.channel();
-    Ok(cx.boxed(DatabaseBinding(db, channel)))
-}
-
-// Implementations for models
-#[derive(Clone)]
-#[allow(clippy::large_enum_variant)]
-enum Model {
-    User(revolt_database::User),
-    Error(revolt_result::Error),
-}
-
-impl Model {
-    fn give(&self) -> Model {
-        self.clone()
-    }
-}
-
-impl Finalize for Model {}
-
-macro_rules! shim_boxed {
-    ($cx: ident, $name: ident, $model: ident, $( $variable: ident $type: ident $id: expr )+, $cmd: ident, $( $arg: expr, )+) => {
-        fn $name(mut cx: FunctionContext) -> JsResult<JsPromise> {
-            $(
-                let $variable = cx.argument::<$type>($id)?.value(&mut cx);
-            )+
-
-            let (db, channel) = cx.this::<JsBox<DatabaseBinding>>()?.take();
-            let (deferred, promise) = cx.promise();
-
-            async_std::task::spawn(async move {
-                let result = db.$cmd($($arg,)+).await;
-                deferred.settle_with(&channel, move |mut cx| {
-                    Ok(cx.boxed(match result {
-                        Ok(value) => Model::$model(value),
-                        Err(error) => Model::Error(error)
-                    }))
-                })
-            });
-
-            Ok(promise)
-        }
-
-        $cx.export_function(stringify!($name), $name)?;
-    };
-}
-
-fn js_data(mut cx: FunctionContext) -> JsResult<JsValue> {
-    match cx.this::<JsBox<Model>>()?.give() {
-        Model::Error(_) => neon_serde4::to_value(&mut cx, &None::<()>),
-        Model::User(user) => neon_serde4::to_value(&mut cx, &user),
-    }
-    .or_else(|e| cx.throw_error(e.to_string()))
-}
-
-fn js_error(mut cx: FunctionContext) -> JsResult<JsValue> {
-    let value = match cx.this::<JsBox<Model>>()?.give() {
-        Model::Error(err) => Some(err),
-        _ => None,
-    };
-
-    neon_serde4::to_value(&mut cx, &value).or_else(|e| cx.throw_error(e.to_string()))
-}
-
-// Basic data implementation
-#[derive(Serialize, Deserialize)]
-struct ResultBinding<T> {
-    #[serde(flatten)]
-    value: Option<T>,
-    error: Option<revolt_result::Error>,
-}
-
-macro_rules! shim {
-    ($cx: ident, $name: ident, $( $variable: ident $type: ident $id: expr )*, $( $model: ident $modelType: ident $modelId: expr )*, | $db: ident | $closure: expr, $( $arg: expr, )+) => {
-        fn $name(mut cx: FunctionContext) -> JsResult<JsPromise> {
-            $(
-                let $variable = cx.argument::<$type>($id)?.value(&mut cx);
-            )*
-
-            $(
-                let mut $model = if let Model::$modelType(value) = cx.argument::<JsBox<Model>>($modelId)?.give() {
-                    value
-                } else {
-                    unreachable!()
-                };
-            )*
-
-            let (db, channel) = cx.this::<JsBox<DatabaseBinding>>()?.take();
-            let (deferred, promise) = cx.promise();
-
-            async_std::task::spawn(async move {
-                #[allow(clippy::redundant_closure_call)]
-                let result = (|$db: $crate::Database| $closure)(db.clone()).await;
-                deferred.settle_with(&channel, move |mut cx| {
-                    neon_serde4::to_value(
-                        &mut cx,
-                        &match result {
-                            Ok(value) => ResultBinding {
-                                value: Some(value),
-                                error: None,
-                            },
-                            Err(error) => ResultBinding {
-                                value: None,
-                                error: Some(error),
-                            },
-                        },
-                    )
-                    .or_else(|e| cx.throw_error(e.to_string()))
-                })
-            });
-
-            Ok(promise)
-        }
-
-        $cx.export_function(stringify!($name), $name)?;
-    };
-}
-
-#[neon::main]
-fn main(mut cx: ModuleContext) -> NeonResult<()> {
-    // initialise required background stuff
-    cx.export_function("init", js_init)?;
-
-    // database & model stuff
-    cx.export_function("database", js_database)?;
-    cx.export_function("model_data", js_data)?;
-    cx.export_function("model_error", js_error)?;
-
-    shim_boxed!(
-        cx,
-        database_fetch_user,
-        User,
-        user_id JsString 0,
-        fetch_user,
-        &user_id,
-    );
-
-    shim_boxed!(
-        cx,
-        database_fetch_user_by_username,
-        User,
-        username JsString 0
-        discriminator JsString 1,
-        fetch_user_by_username,
-        &username, &discriminator,
-    );
-
-    // procedure calls
-    shim!(
-        cx,
-        proc_channels_create_dm,
-        user_a JsString 0
-        user_b JsString 1,
-        ,
-        |db| async move {
-            let user_a = db.fetch_user(&user_a).await?;
-            let user_b = db.fetch_user(&user_b).await?;
-            revolt_database::Channel::create_dm(&db, &user_a, &user_b).await
-        },
-        &userA, &userB,
-    );
-
-    shim!(
-        cx,
-        proc_users_suspend,
-        duration JsNumber 1
-        reason JsString 2,
-        user User 0,
-        |db| async move {
-            let duration = duration as usize;
-            user.suspend(&db, if duration == 0 { None } else { Some(duration) }, Some(reason.split('|').map(|x| x.to_owned()).collect())).await
-        },
-        &user,
-    );
-
-    Ok(())
-}

crates/bindings/node/test.js

@@ -1,53 +0,0 @@
-const Internal = require(".");
-
-// playing around with class wrapper, not practical
-class Model {
-  constructor(model) {
-    this.model = model;
-  }
-
-  data() {
-    return Internal.model_data.bind(this.model)();
-  }
-
-  error() {
-    return Internal.model_error.bind(this.model)();
-  }
-}
-
-class User extends Model {
-  constructor(db, user) {
-    super(user);
-    this.db = db;
-  }
-}
-
-class Database {
-  constructor() {
-    this.db = Internal.database();
-  }
-
-  async fetchUser(userId) {
-    return new User(
-      this,
-      await Internal.database_fetch_user.bind(this.db)(userId)
-    );
-  }
-
-  async fetchUserByUsername(username, discriminator) {
-    return new User(
-      this,
-      await Internal.database_fetch_user_by_username.bind(this.db)(
-        username,
-        discriminator
-      )
-    );
-  }
-}
-
-const db = new Database();
-db.fetchUserByUsername("dos", "7624").then((user) => console.info(user.data()));
-db.fetchUserByUsername("dos", "1111").then((user) => console.info(user.data()));
-db.fetchUserByUsername("dos", "1111").then((user) =>
-  console.info(user.error())
-);

crates/bindings/package-lock.json

@@ -1,6 +0,0 @@
-{
-  "name": "bindings",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {}
-}

crates/bonfire/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-bonfire"
-version = "0.8.2"
+version = "0.8.8"
 license = "AGPL-3.0-or-later"
 edition = "2021"
 
@@ -36,12 +36,12 @@ async-std = { version = "1.8.0", features = [
 ] }
 
 # core
-authifier = { version = "1.0.9" }
-revolt-result = { path = "../core/result" }
+authifier = { version = "1.0.15" }
+revolt-result = { path = "../core/result", features = ["sentry"] }
 revolt-models = { path = "../core/models" }
 revolt-config = { path = "../core/config" }
 revolt-database = { path = "../core/database" }
-revolt-permissions = { version = "0.8.2", path = "../core/permissions" }
+revolt-permissions = { version = "0.8.8", path = "../core/permissions" }
 revolt-presence = { path = "../core/presence", features = ["redis-is-patched"] }
 
 # redis

crates/bonfire/src/config.rs

@@ -1,7 +1,7 @@
 use async_tungstenite::tungstenite::{handshake, Message};
 use futures::channel::oneshot::Sender;
 use revolt_database::events::client::ReadyPayloadFields;
-use revolt_result::{create_error, Result};
+use revolt_result::{create_error, Result, ToRevoltError};
 use serde::{Deserialize, Serialize};
 
 /// Enumeration of supported protocol formats
@@ -38,16 +38,22 @@ impl ProtocolConfiguration {
         match self.format {
             ProtocolFormat::Json => {
                 if let Message::Text(text) = msg {
-                    serde_json::from_str(text).map_err(|_| create_error!(InternalError))
+                    // Log the error in-case we make a breaking change to the payload
+
+                    serde_json::from_str(text)
+                        .capture_error()
+                        .map_err(|_| create_error!(UnprocessableEntity))
                 } else {
-                    Err(create_error!(InternalError))
+                    Err(create_error!(UnprocessableEntity))
                 }
             }
             ProtocolFormat::Msgpack => {
                 if let Message::Binary(buf) = msg {
-                    rmp_serde::from_slice(buf).map_err(|_| create_error!(InternalError))
+                    rmp_serde::from_slice(buf)
+                        .capture_error()
+                        .map_err(|_| create_error!(UnprocessableEntity))
                 } else {
-                    Err(create_error!(InternalError))
+                    Err(create_error!(UnprocessableEntity))
                 }
             }
         }

crates/bonfire/src/events/impl.rs

@@ -1,5 +1,6 @@
 use std::collections::HashSet;
 
+use futures::future::join_all;
 use revolt_database::{
     events::client::{EventV1, ReadyPayloadFields},
     util::permissions::DatabasePermissionQuery,
@@ -99,6 +100,18 @@ impl State {
         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() {
+            vec![]
+        } else {
+            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
@@ -174,7 +187,7 @@ impl State {
             .iter()
             .find(|e| matches!(e, ReadyPayloadFields::UserSettings(_)))
         {
-            Some(db.fetch_user_settings(&user.id, &keys).await?)
+            Some(db.fetch_user_settings(&user.id, keys).await?)
         } else {
             None
         };
@@ -198,13 +211,11 @@ impl State {
             .collect();
 
         // Make all users appear from our perspective.
-        let mut users: Vec<v0::User> = users
-            .into_iter()
-            .map(|other_user| {
-                let is_online = online_ids.contains(&other_user.id);
-                other_user.into_known(&user, is_online)
-            })
-            .collect();
+        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);
@@ -228,6 +239,7 @@ impl State {
         for channel in &channels {
             self.insert_subscription(channel.id().to_string()).await;
         }
+
         Ok(EventV1::Ready {
             users: if fields.contains(&ReadyPayloadFields::Users) {
                 Some(users)
@@ -253,6 +265,8 @@ impl State {
 
             user_settings,
             channel_unreads: channel_unreads.map(|vec| vec.into_iter().map(Into::into).collect()),
+
+            policy_changes,
         })
     }
 

crates/bonfire/src/websocket.rs

@@ -3,7 +3,7 @@ use std::{collections::HashSet, net::SocketAddr, sync::Arc};
 use async_tungstenite::WebSocketStream;
 use authifier::AuthifierEvent;
 use fred::{
-    error::{RedisError, RedisErrorKind},
+    error::RedisErrorKind,
     interfaces::{ClientLike, EventInterface, PubsubInterface},
     types::RedisConfig,
 };
@@ -14,9 +14,9 @@ use futures::{
     FutureExt, SinkExt, StreamExt, TryStreamExt,
 };
 use redis_kiss::{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};
@@ -26,7 +26,7 @@ use async_std::{
     sync::{Mutex, RwLock},
     task::spawn,
 };
-use revolt_result::create_error;
+use revolt_result::{create_error, ToRevoltError};
 use sentry::Level;
 
 use crate::config::{ProtocolConfiguration, WebsocketHandshakeCallback};
@@ -100,26 +100,30 @@ pub async fn client(db: &'static Database, stream: TcpStream, addr: SocketAddr)
 
     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() {
+    if write.send(config.encode(&EventV1::Authenticated)).await.to_internal_error().is_err() {
         return;
     }
 
     // Download required data to local cache and send Ready payload.
-    let ready_payload = match report_internal_error!(
-        state
+    let ready_payload = match state
             .generate_ready_payload(db, config.get_ready_payload_fields())
             .await
-    ) {
+            .to_internal_error()
+    {
         Ok(ready_payload) => ready_payload,
         Err(_) => return,
     };
 
-    if report_internal_error!(write.send(config.encode(&ready_payload)).await).is_err() {
+    if write.send(config.encode(&ready_payload)).await.to_internal_error().is_err() {
         return;
     }
 
@@ -214,14 +218,15 @@ async fn listener(
     write: &Mutex<WsWriter>,
 ) {
     let redis_config = RedisConfig::from_url(&REDIS_URI).unwrap();
-    let subscriber = match report_internal_error!(
-        fred::types::Builder::from_config(redis_config).build_subscriber_client()
-    ) {
+    let subscriber = match fred::types::Builder::from_config(redis_config)
+        .build_subscriber_client()
+        .to_internal_error()
+    {
         Ok(subscriber) => subscriber,
         Err(_) => return,
     };
 
-    if report_internal_error!(subscriber.init().await).is_err() {
+    if subscriber.init().await.to_internal_error().is_err() {
         return;
     }
 
@@ -244,13 +249,13 @@ async fn listener(
         // Check for state changes for subscriptions.
         match state.apply_state().await {
             SubscriptionStateChange::Reset => {
-                if report_internal_error!(subscriber.unsubscribe_all().await).is_err() {
+                if subscriber.unsubscribe_all().await.to_internal_error().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() {
+                    if subscriber.subscribe(id).await.to_internal_error().is_err() {
                         break 'out;
                     }
                 }
@@ -263,7 +268,7 @@ async fn listener(
                     #[cfg(debug_assertions)]
                     info!("{addr:?} unsubscribing from {id}");
 
-                    if report_internal_error!(subscriber.unsubscribe(id).await).is_err() {
+                    if subscriber.unsubscribe(id).await.to_internal_error().is_err() {
                         break 'out;
                     }
                 }
@@ -272,7 +277,7 @@ async fn listener(
                     #[cfg(debug_assertions)]
                     info!("{addr:?} subscribing to {id}");
 
-                    if report_internal_error!(subscriber.subscribe(id).await).is_err() {
+                    if subscriber.subscribe(id).await.to_internal_error().is_err() {
                         break 'out;
                     }
                 }
@@ -297,7 +302,7 @@ async fn listener(
             _ = t2 => {},
             message = t1 => {
                 // Handle incoming events.
-                let message = match report_internal_error!(message) {
+                let message = match message.to_internal_error() {
                     Ok(message) => message,
                     Err(_) => break 'out
                 };
@@ -306,15 +311,15 @@ async fn listener(
                     PayloadType::Json => message
                         .value
                         .as_str()
-                        .and_then(|s| report_internal_error!(serde_json::from_str::<EventV1>(s.as_ref())).ok()),
+                        .and_then(|s| serde_json::from_str::<EventV1>(s.as_ref()).to_internal_error().ok()),
                     PayloadType::Msgpack => message
                         .value
                         .as_bytes()
-                        .and_then(|b| report_internal_error!(rmp_serde::from_slice::<EventV1>(b)).ok()),
+                        .and_then(|b| rmp_serde::from_slice::<EventV1>(b).to_internal_error().ok()),
                     PayloadType::Bincode => message
                         .value
                         .as_bytes()
-                        .and_then(|b| report_internal_error!(bincode::deserialize::<EventV1>(b)).ok()),
+                        .and_then(|b| bincode::deserialize::<EventV1>(b).to_internal_error().ok()),
                 };
 
                 let Some(mut event) = event else {
@@ -374,7 +379,7 @@ async fn listener(
         }
     }
 
-    report_internal_error!(subscriber.quit().await).ok();
+    subscriber.quit().await.to_internal_error().ok();
 }
 
 #[allow(clippy::too_many_arguments)]

crates/core/config/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-config"
-version = "0.8.2"
+version = "0.8.8"
 edition = "2021"
 license = "MIT"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -9,9 +9,11 @@ description = "Revolt Backend: Configuration"
 # 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"]
+default = ["test", "sentry"]
 
 [dependencies]
 # Utility
@@ -31,7 +33,8 @@ log = "0.4.14"
 pretty_env_logger = "0.4.0"
 
 # Sentry
-sentry = "0.31.5"
+sentry = { version = "0.31.5", optional = true }
+sentry-anyhow = { version = "0.38.1", optional = true }
 
 # Core
-revolt-result = { version = "0.8.2", path = "../result", optional = true }
+revolt-result = { version = "0.8.8", path = "../result", optional = true }

crates/core/config/Revolt.test.toml

@@ -7,3 +7,6 @@ host = "127.0.0.1"
 port = 5672
 username = "rabbituser"
 password = "rabbitpass"
+
+[features]
+webhooks_enabled = true

crates/core/config/Revolt.toml

@@ -1,3 +1,5 @@
+production = false
+
 [database]
 # MongoDB connection URL
 # Defaults to the container name specified in self-hosted
@@ -52,6 +54,8 @@ authifier_shield_key = ""
 voso_legacy_token = ""
 # Whether services are behind the Cloudflare network
 trust_cloudflare = false
+# easypwned endpoint
+easypwned = ""
 
 [api.security.captcha]
 # hCaptcha configuration
@@ -62,19 +66,28 @@ hcaptcha_sitekey = ""
 # Maximum concurrent connections (to proxy server)
 max_concurrent_connections = 50
 
+[api.users]
+
+
 [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
+
 # none of these should need changing
 exchange = "revolt.notifications"
 message_queue = "notifications.origin.message"
-fr_accepted_queue = "notifications.ingest.fr_accepted" # friend request accepted
-fr_received_queue = "notifications.ingest.fr_received" # friend request received
-generic_queue = "notifications.ingest.generic"         # generic messages (title + body)
-ack_queue = "notifications.process.ack"                # updates badges for apple devices
+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
+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"
@@ -171,9 +184,13 @@ default_bucket = "revolt-uploads"
 
 
 [features]
-# Bucket to upload to by default
 # 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]
 
@@ -258,4 +275,5 @@ api = ""
 events = ""
 files = ""
 proxy = ""
+pushd = ""
 crond = ""

crates/core/config/src/lib.rs

@@ -6,9 +6,12 @@ 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(feature = "report-macros")]
+#[cfg(all(feature = "report-macros", feature = "sentry"))]
 #[macro_export]
 macro_rules! report_error {
     ( $expr: expr, $error: ident $( $tt:tt )? ) => {
@@ -23,7 +26,7 @@ macro_rules! report_error {
     };
 }
 
-#[cfg(feature = "report-macros")]
+#[cfg(all(feature = "report-macros", feature = "sentry"))]
 #[macro_export]
 macro_rules! capture_internal_error {
     ( $expr: expr ) => {
@@ -34,7 +37,7 @@ macro_rules! capture_internal_error {
     };
 }
 
-#[cfg(feature = "report-macros")]
+#[cfg(all(feature = "report-macros", feature = "sentry"))]
 #[macro_export]
 macro_rules! report_internal_error {
     ( $expr: expr ) => {
@@ -59,6 +62,9 @@ static CONFIG_SEARCH_PATHS: [&str; 3] = [
     "/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({
@@ -72,6 +78,20 @@ static CONFIG_BUILDER: Lazy<RwLock<Config>> = Lazy::new(|| {
                 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();
+                }
+            }
         }
 
         for path in CONFIG_SEARCH_PATHS {
@@ -123,6 +143,7 @@ pub struct ApiSmtp {
     pub reply_to: Option<String>,
     pub port: Option<i32>,
     pub use_tls: Option<bool>,
+    pub use_starttls: Option<bool>,
 }
 
 #[derive(Deserialize, Debug, Clone)]
@@ -168,6 +189,7 @@ pub struct ApiSecurity {
     pub voso_legacy_token: String,
     pub captcha: ApiSecurityCaptcha,
     pub trust_cloudflare: bool,
+    pub easypwned: String,
 }
 
 #[derive(Deserialize, Debug, Clone)]
@@ -175,19 +197,29 @@ pub struct ApiWorkers {
     pub max_concurrent_connections: usize,
 }
 
+#[derive(Deserialize, Debug, Clone)]
+pub struct ApiUsers {
+    pub early_adopter_cutoff: Option<u64>,
+}
+
 #[derive(Deserialize, Debug, Clone)]
 pub struct Api {
     pub registration: ApiRegistration,
     pub smtp: ApiSmtp,
     pub security: ApiSecurity,
     pub workers: ApiWorkers,
+    pub users: ApiUsers,
 }
 
 #[derive(Deserialize, Debug, Clone)]
 pub struct Pushd {
     pub production: bool,
     pub exchange: String,
+    pub mass_mention_chunk_size: usize,
+
+    // Queues
     pub message_queue: String,
+    pub mass_mention_queue: String,
     pub fr_accepted_queue: String,
     pub fr_received_queue: String,
     pub generic_queue: String,
@@ -214,6 +246,10 @@ impl Pushd {
         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_fr_accepted_routing_key(&self) -> String {
         self.get_routing_key(self.fr_accepted_queue.clone())
     }
@@ -314,6 +350,9 @@ impl Default for FeaturesAdvanced {
 pub struct Features {
     pub limits: FeaturesLimitsCollection,
     pub webhooks_enabled: bool,
+    pub mass_mentions_send_notifications: bool,
+    pub mass_mentions_enabled: bool,
+
     #[serde(default)]
     pub advanced: FeaturesAdvanced,
 }
@@ -324,6 +363,7 @@ pub struct Sentry {
     pub events: String,
     pub files: String,
     pub proxy: String,
+    pub pushd: String,
     pub crond: String,
 }
 
@@ -337,6 +377,7 @@ pub struct Settings {
     pub files: Files,
     pub features: Features,
     pub sentry: Sentry,
+    pub production: bool,
 }
 
 impl Settings {
@@ -364,10 +405,23 @@ pub async fn read() -> Config {
 
 #[cached(time = 30)]
 pub async fn config() -> Settings {
-    read().await.try_deserialize::<Settings>().unwrap()
+    let mut config = read().await.try_deserialize::<Settings>().unwrap();
+
+    // inject REDIS_URI for redis-kiss library
+    if std::env::var("REDIS_URL").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.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");
@@ -377,12 +431,6 @@ pub async fn setup_logging(release: &'static str, dsn: String) -> Option<sentry:
         std::env::set_var("ROCKET_ADDRESS", "0.0.0.0");
     }
 
-    if std::env::var("REDIS_URL").is_err() {
-        // Configure redis-kiss library
-        let config = config().await;
-        std::env::set_var("REDIS_URI", config.database.redis);
-    }
-
     pretty_env_logger::init();
     log::info!("Starting {release}");
 
@@ -399,6 +447,7 @@ pub async fn setup_logging(release: &'static str, dsn: String) -> Option<sentry:
     }
 }
 
+#[cfg(feature = "sentry")]
 #[macro_export]
 macro_rules! configure {
     ($application: ident) => {

crates/core/database/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-database"
-version = "0.8.2"
+version = "0.8.8"
 edition = "2021"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -10,12 +10,12 @@ description = "Revolt Backend: Database Implementation"
 
 [features]
 # Databases
-mongodb = ["dep:mongodb", "bson"]
+mongodb = ["dep:mongodb", "bson", "authifier/database-mongodb"]
 
 # ... Other
 tasks = ["isahc", "linkify", "url-escape"]
-async-std-runtime = ["async-std"]
-rocket-impl = ["rocket", "schemars", "revolt_okapi", "revolt_rocket_okapi"]
+async-std-runtime = ["async-std", "authifier/async-std-runtime"]
+rocket-impl = ["rocket", "schemars", "revolt_okapi", "revolt_rocket_okapi", "authifier/rocket_impl"]
 axum-impl = ["axum"]
 redis-is-patched = ["revolt-presence/redis-is-patched"]
 
@@ -24,18 +24,19 @@ default = ["mongodb", "async-std-runtime", "tasks"]
 
 [dependencies]
 # Core
-revolt-config = { version = "0.8.2", path = "../config", features = [
+revolt-config = { version = "0.8.8", path = "../config", features = [
     "report-macros",
 ] }
-revolt-result = { version = "0.8.2", path = "../result" }
-revolt-models = { version = "0.8.2", path = "../models", features = [
+revolt-result = { version = "0.8.8", path = "../result" }
+revolt-models = { version = "0.8.8", path = "../models", features = [
     "validator",
 ] }
-revolt-presence = { version = "0.8.2", path = "../presence" }
-revolt-permissions = { version = "0.8.2", path = "../permissions", features = [
+revolt-presence = { version = "0.8.8", path = "../presence" }
+revolt-permissions = { version = "0.8.8", path = "../permissions", features = [
     "serde",
     "bson",
 ] }
+revolt-parser = { version = "0.8.8", path = "../parser" }
 
 # Utility
 log = "0.4"
@@ -64,7 +65,7 @@ redis-kiss = { version = "0.1.4" }
 
 # Database
 bson = { optional = true, version = "2.1.0" }
-mongodb = { optional = true, version = "2.1.0", default-features = false }
+mongodb = { optional = true, version = "3.1.0" }
 
 # Database Migration
 unicode-segmentation = "1.10.1"
@@ -90,13 +91,8 @@ rocket = { version = "0.5.1", default-features = false, features = [
 revolt_okapi = { version = "0.9.1", optional = true }
 revolt_rocket_okapi = { version = "0.10.0", optional = true }
 
-# Notifications
-fcm_v1 = "0.3.0"
-web-push = "0.10.0"
-revolt_a2 = { version = "0.10", default-features = false, features = ["ring"] }
-
 # Authifier
-authifier = { version = "1.0.9", features = ["rocket_impl"] }
+authifier = { version = "1.0.15" }
 
 # RabbitMQ
 amqprs = { version = "1.7.0" }

crates/core/database/fixtures/group_with_members.json

@@ -3,18 +3,21 @@
     "_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"
   },
   {
@@ -23,6 +26,9 @@
     "channel_type": "Group",
     "name": "My Group",
     "owner": "__ID:0__",
-    "recipients": ["__ID:0__", "__ID:1__"]
+    "recipients": [
+      "__ID:0__",
+      "__ID:1__"
+    ]
   }
-]
+]

crates/core/database/fixtures/server_with_roles.json

@@ -3,18 +3,21 @@
     "_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"
   },
   {
@@ -39,7 +42,9 @@
     "_id": "__ID:4__",
     "owner": "__ID:0__",
     "name": "Server",
-    "channels": ["__ID:3__"],
+    "channels": [
+      "__ID:3__"
+    ],
     "roles": {
       "__ID:5__": {
         "name": "Moderator",
@@ -47,7 +52,7 @@
           "a": 545270208,
           "d": 0
         },
-        "rank": 3
+        "rank": 1
       },
       "__ID:6__": {
         "name": "Owner",
@@ -66,7 +71,9 @@
       "user": "__ID:0__",
       "server": "__ID:4__"
     },
-    "roles": ["__ID:6__"],
+    "roles": [
+      "__ID:6__"
+    ],
     "joined_at": 1698318340195
   },
   {
@@ -75,7 +82,9 @@
       "user": "__ID:1__",
       "server": "__ID:4__"
     },
-    "roles": ["__ID:5__"],
+    "roles": [
+      "__ID:5__"
+    ],
     "joined_at": 1698318340195
   },
   {
@@ -86,4 +95,4 @@
     },
     "joined_at": 1698318340195
   }
-]
+]

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

@@ -170,6 +170,38 @@ impl AMQP {
             .await
     }
 
+    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.channel
+            .basic_publish(
+                BasicProperties::default()
+                    .with_content_type("application/json")
+                    .with_persistence(true)
+                    .finish(),
+                payload.into(),
+                BasicPublishArguments::new(&config.pushd.exchange, routing_key.as_str()),
+            )
+            .await
+    }
+
     pub async fn ack_message(
         &self,
         user_id: String,

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

@@ -1,8 +1,10 @@
+#[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;
@@ -12,6 +14,7 @@ use authifier::Authifier;
 use rand::Rng;
 use revolt_config::config;
 
+#[cfg(feature = "mongodb")]
 pub use self::mongodb::*;
 pub use self::reference::*;
 
@@ -24,8 +27,10 @@ pub enum DatabaseInfo {
     /// 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),
 }
 
@@ -35,6 +40,7 @@ pub enum Database {
     /// Mock database
     Reference(ReferenceDb),
     /// MongoDB database
+    #[cfg(feature = "mongodb")]
     MongoDb(MongoDb),
 }
 
@@ -44,7 +50,7 @@ impl DatabaseInfo {
     pub async fn connect(self) -> Result<Database, String> {
         let config = config().await;
 
-        Ok(match self {
+        match self {
             DatabaseInfo::Auto => {
                 if std::env::var("TEST_DB").is_ok() {
                     DatabaseInfo::Test(format!(
@@ -52,16 +58,20 @@ impl DatabaseInfo {
                         rand::thread_rng().gen_range(1_000_000..10_000_000)
                     ))
                     .connect()
-                    .await?
+                    .await
                 } else if !config.database.mongodb.is_empty() {
-                    DatabaseInfo::MongoDb {
+                    #[cfg(feature = "mongodb")]
+                    return DatabaseInfo::MongoDb {
                         uri: config.database.mongodb,
                         database_name: "revolt".to_string(),
                     }
                     .connect()
-                    .await?
+                    .await;
+
+                    #[cfg(not(feature = "mongodb"))]
+                    return Err("MongoDB not enabled.".to_string())
                 } else {
-                    DatabaseInfo::Reference.connect().await?
+                    DatabaseInfo::Reference.connect().await
                 }
             }
             DatabaseInfo::Test(database_name) => {
@@ -69,30 +79,36 @@ impl DatabaseInfo {
                     .expect("`TEST_DB` environment variable should be set to REFERENCE or MONGODB")
                     .as_str()
                 {
-                    "REFERENCE" => DatabaseInfo::Reference.connect().await?,
+                    "REFERENCE" => DatabaseInfo::Reference.connect().await,
                     "MONGODB" => {
-                        DatabaseInfo::MongoDb {
+                        #[cfg(feature = "mongodb")]
+                        return DatabaseInfo::MongoDb {
                             uri: config.database.mongodb,
                             database_name,
                         }
                         .connect()
-                        .await?
+                        .await;
+
+                        #[cfg(not(feature = "mongodb"))]
+                        return Err("MongoDB not enabled.".to_string())
                     }
                     _ => unreachable!("must specify REFERENCE or MONGODB"),
                 }
             }
-            DatabaseInfo::Reference => Database::Reference(Default::default()),
+            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())?;
 
-                Database::MongoDb(MongoDb(client, database_name))
+                Ok(Database::MongoDb(MongoDb(client, database_name)))
             }
+            #[cfg(feature = "mongodb")]
             DatabaseInfo::MongoDbFromClient(client, database_name) => {
-                Database::MongoDb(MongoDb(client, database_name))
+                Ok(Database::MongoDb(MongoDb(client, database_name)))
             }
-        })
+        }
     }
 }
 
@@ -102,6 +118,13 @@ impl Database {
         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 {
@@ -118,28 +141,69 @@ impl Database {
                         ),
                         port: config.api.smtp.port,
                         use_tls: config.api.smtp.use_tls,
+                        use_starttls: config.api.smtp.use_starttls,
                     },
                     expiry: Default::default(),
-                    templates: Templates {
-                        verify: Template {
-                            title: "Verify your Revolt 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 Revolt password.".into(),
-                            text: include_str!("../../templates/reset.txt").into(),
-                            url: format!("{}/login/reset/", config.hosts.app),
-                            html: Some(include_str!("../../templates/reset.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,
+                    templates: if config.production {
+                        Templates {
+                            verify: Template {
+                                title: "Verify your Revolt 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 Revolt 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 Revolt 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 {
@@ -170,12 +234,16 @@ impl Database {
         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

@@ -10,7 +10,6 @@ use serde::de::DeserializeOwned;
 use serde::Serialize;
 
 database_derived!(
-    #[cfg(feature = "mongodb")]
     /// MongoDB implementation
     pub struct MongoDb(pub ::mongodb::Client, pub String);
 );
@@ -31,17 +30,17 @@ impl MongoDb {
     }
 
     /// Get a collection by its name
-    pub fn col<T>(&self, collection: &str) -> mongodb::Collection<T> {
+    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>(
+    pub async fn insert_one<T: Serialize + Send + Sync>(
         &self,
         collection: &'static str,
         document: T,
     ) -> Result<InsertOneResult> {
-        self.col::<T>(collection).insert_one(document, None).await
+        self.col::<T>(collection).insert_one(document).await
     }
 
     /// Count documents by projection
@@ -51,7 +50,7 @@ impl MongoDb {
         projection: Document,
     ) -> Result<u64> {
         self.col::<Document>(collection)
-            .count_documents(projection, None)
+            .count_documents(projection)
             .await
     }
 
@@ -67,7 +66,8 @@ impl MongoDb {
     {
         Ok(self
             .col::<T>(collection)
-            .find(projection, options)
+            .find(projection)
+            .with_options(options)
             .await?
             .filter_map(|s| async {
                 if cfg!(debug_assertions) {
@@ -101,7 +101,8 @@ impl MongoDb {
         O: Into<Option<FindOneOptions>>,
     {
         self.col::<T>(collection)
-            .find_one(projection, options)
+            .find_one(projection)
+            .with_options(options)
             .await
     }
 
@@ -165,7 +166,7 @@ impl MongoDb {
         };
 
         self.col::<Document>(collection)
-            .update_one(projection, query, None)
+            .update_one(projection, query)
             .await
     }
 
@@ -200,7 +201,7 @@ impl MongoDb {
         projection: Document,
     ) -> Result<DeleteResult> {
         self.col::<Document>(collection)
-            .delete_one(projection, None)
+            .delete_one(projection)
             .await
     }
 

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

@@ -4,8 +4,8 @@ use futures::lock::Mutex;
 
 use crate::{
     Bot, Channel, ChannelCompositeKey, ChannelUnread, Emoji, File, FileHash, Invite, Member,
-    MemberCompositeKey, Message, RatelimitEvent, Report, Server, ServerBan, Snapshot, User,
-    UserSettings, Webhook,
+    MemberCompositeKey, Message, PolicyChange, RatelimitEvent, Report, Server, ServerBan, Snapshot,
+    User, UserSettings, Webhook,
 };
 
 database_derived!(
@@ -21,6 +21,7 @@ database_derived!(
         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>>>,

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

@@ -6,7 +6,7 @@ use revolt_models::v0::{
     AppendMessage, Channel, ChannelUnread, Emoji, FieldsChannel, FieldsMember, FieldsMessage,
     FieldsRole, FieldsServer, FieldsUser, FieldsWebhook, Member, MemberCompositeKey, Message,
     PartialChannel, PartialMember, PartialMessage, PartialRole, PartialServer, PartialUser,
-    PartialWebhook, RemovalIntention, Report, Server, User, UserSettings, Webhook,
+    PartialWebhook, PolicyChange, RemovalIntention, Report, Server, User, UserSettings, Webhook,
 };
 
 use crate::Database;
@@ -62,6 +62,8 @@ pub enum EventV1 {
         user_settings: Option<UserSettings>,
         #[serde(skip_serializing_if = "Option::is_none")]
         channel_unreads: Option<Vec<ChannelUnread>>,
+
+        policy_changes: Vec<PolicyChange>,
     },
 
     /// Ping response
@@ -163,6 +165,9 @@ pub enum EventV1 {
     /// 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,

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

@@ -11,6 +11,12 @@ pub struct MessageSentPayload {
     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,

crates/core/database/src/lib.rs

@@ -25,6 +25,9 @@ pub use 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 {
@@ -103,6 +106,7 @@ pub mod util;
 pub use models::*;
 
 pub mod events;
+#[cfg(feature = "tasks")]
 pub mod tasks;
 
 mod amqp;

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

@@ -1,3 +1,4 @@
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -10,7 +10,7 @@ impl AbstractMigrations for MongoDb {
     #[cfg(test)]
     /// Drop the database
     async fn drop_database(&self) {
-        self.db().drop(None).await.ok();
+        self.db().drop().await.ok();
     }
 
     /// Migrate the database
@@ -18,7 +18,7 @@ impl AbstractMigrations for MongoDb {
         info!("Migrating the database.");
 
         let list = self
-            .list_database_names(None, None)
+            .list_database_names()
             .await
             .expect("Failed to fetch database names.");
 

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

@@ -8,278 +8,258 @@ pub async fn create_database(db: &MongoDb) {
     info!("Creating database.");
     let db = db.db();
 
-    db.create_collection("accounts", None)
+    db.create_collection("accounts")
         .await
         .expect("Failed to create accounts collection.");
 
-    db.create_collection("users", None)
+    db.create_collection("users")
         .await
         .expect("Failed to create users collection.");
 
-    db.create_collection("channels", None)
+    db.create_collection("channels")
         .await
         .expect("Failed to create channels collection.");
 
-    db.create_collection("messages", None)
+    db.create_collection("messages")
         .await
         .expect("Failed to create messages collection.");
 
-    db.create_collection("servers", None)
+    db.create_collection("servers")
         .await
         .expect("Failed to create servers collection.");
 
-    db.create_collection("server_members", None)
+    db.create_collection("server_members")
         .await
         .expect("Failed to create server_members collection.");
 
-    db.create_collection("server_bans", None)
+    db.create_collection("server_bans")
         .await
         .expect("Failed to create server_bans collection.");
 
-    db.create_collection("channel_invites", None)
+    db.create_collection("channel_invites")
         .await
         .expect("Failed to create channel_invites collection.");
 
-    db.create_collection("channel_unreads", None)
+    db.create_collection("channel_unreads")
         .await
         .expect("Failed to create channel_unreads collection.");
 
-    db.create_collection("channel_webhooks", None)
+    db.create_collection("channel_webhooks")
         .await
         .expect("Failed to create channel_webhooks collection.");
 
-    db.create_collection("migrations", None)
+    db.create_collection("migrations")
         .await
         .expect("Failed to create migrations collection.");
 
-    db.create_collection("attachments", None)
+    db.create_collection("attachments")
         .await
         .expect("Failed to create attachments collection.");
 
-    db.create_collection("attachment_hashes", None)
+    db.create_collection("attachment_hashes")
         .await
         .expect("Failed to create attachment_hashes collection.");
 
-    db.create_collection("user_settings", None)
+    db.create_collection("user_settings")
         .await
         .expect("Failed to create user_settings collection.");
 
-    db.create_collection("safety_reports", None)
+    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", None)
+    db.create_collection("safety_snapshots")
         .await
         .expect("Failed to create safety_snapshots collection.");
 
-    db.create_collection("safety_strikes", None)
+    db.create_collection("safety_strikes")
         .await
         .expect("Failed to create safety_strikes collection.");
 
-    db.create_collection("bots", None)
+    db.create_collection("bots")
         .await
         .expect("Failed to create bots collection.");
 
-    db.create_collection("ratelimit_events", None)
+    db.create_collection("ratelimit_events")
         .await
         .expect("Failed to create ratelimit_events collection.");
 
-    db.create_collection(
-        "pubsub",
-        CreateCollectionOptions::builder()
-            .capped(true)
-            .size(1_000_000)
-            .build(),
-    )
-    .await
-    .expect("Failed to create pubsub 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
-                    }
+    db.run_command(doc! {
+        "createIndexes": "users",
+        "indexes": [
+            {
+                "key": {
+                    "username": 1_i32
                 },
-                {
-                    "key": {
-                        "username": 1_i32,
-                        "discriminator": 1_i32
-                    },
-                    "name": "username_discriminator",
-                    "unique": true,
-                    "collation": {
-                        "locale": "en",
-                        "strength": 2_i32
-                    }
+                "name": "username",
+                "unique": false,
+                "collation": {
+                    "locale": "en",
+                    "strength": 2_i32
                 }
-            ]
-        },
-        None,
-    )
+            },
+            {
+                "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"
+    db.run_command(doc! {
+        "createIndexes": "messages",
+        "indexes": [
+            {
+                "key": {
+                    "content": "text"
                 },
-                {
-                    "key": {
-                        "channel": 1_i32,
-                        "_id": 1_i32
-                    },
-                    "name": "channel_id_compound"
+                "name": "content"
+            },
+            {
+                "key": {
+                    "channel": 1_i32,
+                    "_id": 1_i32
                 },
-                {
-                    "key": {
-                        "author": 1_i32
-                    },
-                    "name": "author"
+                "name": "channel_id_compound"
+            },
+            {
+                "key": {
+                    "author": 1_i32
                 },
-                {
-                    "key": {
-                        "channel": 1_i32,
-                        "pinned": 1_i32
-                    },
-                    "name": "channel_pinned_compound"
+                "name": "author"
+            },
+            {
+                "key": {
+                    "channel": 1_i32,
+                    "pinned": 1_i32
                 },
-            ]
-        },
-        None,
-    )
+                "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"
+    db.run_command(doc! {
+        "createIndexes": "channel_unreads",
+        "indexes": [
+            {
+                "key": {
+                    "_id.channel": 1_i32,
+                    "_id.user": 1_i32,
                 },
-                {
-                    "key": {
-                        "_id.user": 1_i32,
-                    },
-                    "name": "user_id"
-                }
-            ]
-        },
-        None,
-    )
+                "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"
+    db.run_command(doc! {
+        "createIndexes": "server_members",
+        "indexes": [
+            {
+                "key": {
+                    "_id.server": 1_i32,
+                    "_id.user": 1_i32,
                 },
-                {
-                    "key": {
-                        "_id.user": 1_i32,
-                    },
-                    "name": "user_id"
-                }
-            ]
-        },
-        None,
-    )
+                "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"
+    db.run_command(doc! {
+        "createIndexes": "attachments",
+        "indexes": [
+            {
+                "key": {
+                    "hash": 1_i32
                 },
-                {
-                    "key": {
-                        "used_for.id": 1_i32
-                    },
-                    "name": "used_for_id"
-                }
-            ]
-        },
-        None,
-    )
+                "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"
-                }
-            ]
-        },
-        None,
-    )
+    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
-            },
-            None,
-        )
+        .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"
-                }
-            ]
-        },
-        None,
-    )
+    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.");
 

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

@@ -1,4 +1,3 @@
-use revolt_config::config;
 use revolt_result::Result;
 use ulid::Ulid;
 

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::{Bot, FieldsBot, PartialBot};
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::Invite;
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -24,12 +24,9 @@ impl AbstractChannelInvites for MongoDb {
     async fn fetch_invites_for_server(&self, server_id: &str) -> Result<Vec<Invite>> {
         Ok(self
             .col::<Invite>(COL)
-            .find(
-                doc! {
-                    "server": server_id,
-                },
-                None,
-            )
+            .find(doc! {
+                "server": server_id,
+            })
             .await
             .map_err(|_| create_database_error!("find", COL))?
             .filter_map(|s| async {

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::ChannelUnread;
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 
@@ -26,6 +27,14 @@ pub trait AbstractChannelUnreads: Sync + Send {
         message_ids: &[String],
     ) -> Result<()>;
 
+    /// Add a mention.
+    async fn add_mention_to_many_unreads<'a>(
+        &self,
+        channel_id: &str,
+        user_ids: &[String],
+        message_ids: &[String],
+    ) -> Result<()>;
+
     /// Fetch all unreads with mentions for a user.
     async fn fetch_unread_mentions(&self, user_id: &str) -> Result<Vec<ChannelUnread>>;
 

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

@@ -37,6 +37,8 @@ impl AbstractChannelUnreads for MongoDb {
                         "last_id": message_id
                     }
                 },
+            )
+            .with_options(
                 FindOneAndUpdateOptions::builder()
                     .upsert(true)
                     .return_document(ReturnDocument::After)
@@ -51,15 +53,12 @@ impl AbstractChannelUnreads for MongoDb {
         let current_time = Ulid::new().to_string();
 
         self.col::<Document>(COL)
-            .delete_many(
-                doc! {
-                    "_id.channel": {
-                        "$in": channel_ids
-                    },
-                    "_id.user": user_id
+            .delete_many(doc! {
+                "_id.channel": {
+                    "$in": channel_ids
                 },
-                None,
-            )
+                "_id.user": user_id
+            })
             .await
             .map_err(|_| create_database_error!("delete_many", COL))?;
 
@@ -77,7 +76,6 @@ impl AbstractChannelUnreads for MongoDb {
                         }
                     })
                     .collect::<Vec<Document>>(),
-                None,
             )
             .await
             .map(|_| ())
@@ -104,13 +102,42 @@ impl AbstractChannelUnreads for MongoDb {
                         }
                     }
                 },
-                UpdateOptions::builder().upsert(true).build(),
             )
+            .with_options(UpdateOptions::builder().upsert(true).build())
             .await
             .map(|_| ())
             .map_err(|_| create_database_error!("update_one", COL))
     }
 
+    /// Add a mention to multiple users.
+    async fn add_mention_to_many_unreads<'a>(
+        &self,
+        channel_id: &str,
+        user_ids: &[String],
+        message_ids: &[String],
+    ) -> Result<()> {
+        self.col::<Document>(COL)
+            .update_many(
+                doc! {
+                    "_id.channel": channel_id,
+                    "_id.user": {
+                        "$in": user_ids
+                    },
+                },
+                doc! {
+                    "$push": {
+                        "mentions": {
+                            "$each": message_ids
+                        }
+                    }
+                },
+            )
+            .with_options(UpdateOptions::builder().upsert(true).build())
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_many", COL))
+    }
+
     /// Fetch all channel unreads for a user.
     async fn fetch_unreads(&self, user_id: &str) -> Result<Vec<ChannelUnread>> {
         query!(

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

@@ -78,6 +78,38 @@ impl AbstractChannelUnreads for ReferenceDb {
         Ok(())
     }
 
+    /// Add a mention to multiple users.
+    async fn add_mention_to_many_unreads<'a>(
+        &self,
+        channel_id: &str,
+        user_ids: &[String],
+        message_ids: &[String],
+    ) -> Result<()> {
+        let mut unreads = self.channel_unreads.lock().await;
+
+        for user_id in user_ids {
+            let key = ChannelCompositeKey {
+                channel: channel_id.to_string(),
+                user: user_id.to_string(),
+            };
+
+            if let Some(unread) = unreads.get_mut(&key) {
+                unread.mentions.replace(message_ids.to_vec());
+            } else {
+                unreads.insert(
+                    key.clone(),
+                    ChannelUnread {
+                        id: key,
+                        last_id: None,
+                        mentions: Some(message_ids.to_vec()),
+                    },
+                );
+            }
+        }
+
+        Ok(())
+    }
+
     async fn fetch_unread_mentions(&self, user_id: &str) -> Result<Vec<ChannelUnread>> {
         let unreads = self.channel_unreads.lock().await;
         Ok(unreads

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

@@ -142,7 +142,7 @@ mod tests {
                 ..Default::default()
             };
 
-            db.insert_webhook(&webhook).await.unwrap();
+            webhook.create(&db).await.unwrap();
 
             let mut updated_webhook = webhook.clone();
             updated_webhook

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::{FieldsWebhook, PartialWebhook, Webhook};
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -24,12 +24,9 @@ impl AbstractWebhooks for MongoDb {
     async fn fetch_webhooks_for_channel(&self, channel_id: &str) -> Result<Vec<Webhook>> {
         Ok(self
             .col::<Webhook>(COL)
-            .find(
-                doc! {
-                    "channel_id": channel_id,
-                },
-                None,
-            )
+            .find(doc! {
+                "channel_id": channel_id,
+            })
             .await
             .map_err(|_| create_database_error!("find", COL))?
             .filter_map(|s| async {

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

@@ -8,10 +8,13 @@ use serde::{Deserialize, Serialize};
 use ulid::Ulid;
 
 use crate::{
-    events::client::EventV1, tasks::ack::AckEvent, Database, File, IntoDocumentPath, PartialServer,
+    events::client::EventV1, Database, File, PartialServer,
     Server, SystemMessage, User, AMQP,
 };
 
+#[cfg(feature = "mongodb")]
+use crate::IntoDocumentPath;
+
 auto_derived!(
     #[serde(tag = "channel_type")]
     pub enum Channel {
@@ -269,16 +272,24 @@ impl Channel {
             }));
         }
 
+        let id = ulid::Ulid::new().to_string();
+
+        let icon = if let Some(icon_id) = data.icon {
+            Some(File::use_channel_icon(db, &icon_id, &id, &owner_id).await?)
+        } else {
+            None
+        };
+
         let recipients = data.users.into_iter().collect::<Vec<String>>();
         let channel = Channel::Group {
-            id: ulid::Ulid::new().to_string(),
+            id,
 
             name: data.name,
             owner: owner_id,
             description: data.description,
             recipients: recipients.clone(),
 
-            icon: None,
+            icon,
             last_message_id: None,
 
             permissions: None,
@@ -320,13 +331,10 @@ impl Channel {
 
             db.insert_channel(&channel).await?;
 
-            match &channel {
-                Channel::DirectMessage { .. } => {
-                    let event = EventV1::ChannelCreate(channel.clone().into());
-                    event.clone().private(user_a.id.clone()).await;
-                    event.private(user_b.id.clone()).await;
-                }
-                _ => {}
+            if let Channel::DirectMessage { .. } = &channel {
+                let event = EventV1::ChannelCreate(channel.clone().into());
+                event.clone().private(user_a.id.clone()).await;
+                event.private(user_b.id.clone()).await;
             };
 
             Ok(channel)
@@ -641,10 +649,11 @@ impl Channel {
         .private(user.to_string())
         .await;
 
+        #[cfg(feature = "tasks")]
         crate::tasks::ack::queue_ack(
             self.id().to_string(),
             user.to_string(),
-            AckEvent::AckMessage {
+            crate::tasks::ack::AckEvent::AckMessage {
                 id: message.to_string(),
             },
         )
@@ -761,6 +770,7 @@ impl Channel {
     }
 }
 
+#[cfg(feature = "mongodb")]
 impl IntoDocumentPath for FieldsChannel {
     fn as_path(&self) -> Option<&'static str> {
         Some(match self {

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

@@ -1,5 +1,7 @@
 use crate::{revolt_result::Result, Channel, FieldsChannel, PartialChannel};
 use revolt_permissions::OverrideField;
+
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -23,14 +23,11 @@ impl AbstractChannels for MongoDb {
     async fn fetch_channels<'a>(&self, ids: &'a [String]) -> Result<Vec<Channel>> {
         Ok(self
             .col::<Channel>(COL)
-            .find(
-                doc! {
-                    "_id": {
-                        "$in": ids
-                    }
-                },
-                None,
-            )
+            .find(doc! {
+                "_id": {
+                    "$in": ids
+                }
+            })
             .await
             .map_err(|_| create_database_error!("fetch", "channels"))?
             .filter_map(|s| async {
@@ -119,7 +116,6 @@ impl AbstractChannels for MongoDb {
                         "recipients": user
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -141,7 +137,6 @@ impl AbstractChannels for MongoDb {
                     "role_permissions.".to_owned() + role: permissions
                 }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -179,7 +174,6 @@ impl AbstractChannels for MongoDb {
                         "recipients": user
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -253,7 +247,6 @@ impl AbstractChannels for MongoDb {
                         "_id": server.id
                     },
                     update,
-                    None,
                 )
                 .await
                 .map_err(|_| create_database_error!("update_one", "servers"))?;
@@ -274,23 +267,17 @@ impl MongoDb {
     pub async fn delete_associated_channel_objects(&self, id: Bson) -> Result<()> {
         // Delete all invites to these channels.
         self.col::<Document>("channel_invites")
-            .delete_many(
-                doc! {
-                    "channel": &id
-                },
-                None,
-            )
+            .delete_many(doc! {
+                "channel": &id
+            })
             .await
             .map_err(|_| create_database_error!("delete_many", "channel_invites"))?;
 
         // Delete unread message objects on channels.
         self.col::<Document>("channel_unreads")
-            .delete_many(
-                doc! {
-                    "_id.channel": &id
-                },
-                None,
-            )
+            .delete_many(doc! {
+                "_id.channel": &id
+            })
             .await
             .map_err(|_| create_database_error!("delete_many", "channel_unreads"))
             .map(|_| ())?;
@@ -299,12 +286,9 @@ impl MongoDb {
 
         // Delete all webhooks on this channel.
         self.col::<Document>("webhooks")
-            .delete_many(
-                doc! {
-                    "channel": &id
-                },
-                None,
-            )
+            .delete_many(doc! {
+                "channel": &id
+            })
             .await
             .map_err(|_| create_database_error!("delete_many", "webhooks"))
             .map(|_| ())

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::Emoji;
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -60,7 +60,6 @@ impl AbstractEmojis for MongoDb {
                         }
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())

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

@@ -28,7 +28,7 @@ auto_derived_partial!(
         /// Size of this file (in bytes)
         pub size: isize,
     },
-    "PartialFile"
+    "PartialFileHash"
 );
 
 auto_derived!(

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::FileHash;
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -42,7 +42,6 @@ impl AbstractAttachmentHashes for MongoDb {
                         "iv": nonce
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())

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

@@ -4,6 +4,7 @@ use crate::File;
 
 use super::FileUsedFor;
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -1,7 +1,7 @@
 use bson::to_document;
 use bson::Document;
-use revolt_config::report_internal_error;
 use revolt_result::Result;
+use revolt_result::ToRevoltError;
 
 use crate::File;
 use crate::FileUsedFor;
@@ -106,11 +106,10 @@ impl AbstractAttachments for MongoDb {
                 },
                 doc! {
                     "$set": {
-                        "used_for": report_internal_error!(to_document(&used_for))?,
+                        "used_for": to_document(&used_for).to_internal_error()?,
                         "uploader_id": uploader_id
                     }
                 },
-                None,
             )
             .await
             .map_err(|_| create_database_error!("update_one", COL))?;
@@ -130,7 +129,6 @@ impl AbstractAttachments for MongoDb {
                         "reported": true
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -149,7 +147,6 @@ impl AbstractAttachments for MongoDb {
                         "deleted": true
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -170,7 +167,6 @@ impl AbstractAttachments for MongoDb {
                         "deleted": true
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -193,7 +189,6 @@ impl MongoDb {
                         "deleted": true
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())

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

@@ -5,20 +5,24 @@ use iso8601_timestamp::Timestamp;
 use revolt_config::{config, FeaturesLimits};
 use revolt_models::v0::{
     self, BulkMessageResponse, DataMessageSend, Embed, MessageAuthor, MessageFlags, MessageSort,
-    MessageWebhook, PushNotification, ReplyIntent, SendableEmbed, Text, RE_MENTION,
+    MessageWebhook, PushNotification, ReplyIntent, SendableEmbed, Text,
 };
-use revolt_permissions::{ChannelPermission, PermissionValue};
-use revolt_result::Result;
+use revolt_permissions::{calculate_channel_permissions, ChannelPermission, PermissionValue};
+use revolt_result::{ErrorType, Result};
 use ulid::Ulid;
-use validator::Validate;
 
 use crate::{
     events::client::EventV1,
-    tasks::{self, ack::AckEvent},
-    util::{bulk_permissions::BulkDatabasePermissionQuery, idempotency::IdempotencyKey},
+    util::{
+        bulk_permissions::BulkDatabasePermissionQuery, idempotency::IdempotencyKey,
+        permissions::DatabasePermissionQuery,
+    },
     Channel, Database, Emoji, File, User, AMQP,
 };
 
+#[cfg(feature = "tasks")]
+use crate::tasks::{self, ack::AckEvent};
+
 auto_derived_partial!(
     /// Message
     pub struct Message {
@@ -53,6 +57,9 @@ auto_derived_partial!(
         /// Array of user ids mentioned in this message
         #[serde(skip_serializing_if = "Option::is_none")]
         pub mentions: Option<Vec<String>>,
+        /// Array of role ids mentioned in this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub role_mentions: Option<Vec<String>>,
         /// Array of message ids this message is replying to
         #[serde(skip_serializing_if = "Option::is_none")]
         pub replies: Option<Vec<String>>,
@@ -71,7 +78,7 @@ auto_derived_partial!(
 
         /// Bitfield of message flags
         #[serde(skip_serializing_if = "Option::is_none")]
-        pub flags: Option<i32>,
+        pub flags: Option<u32>,
     },
     "PartialMessage"
 );
@@ -199,6 +206,30 @@ auto_derived!(
     }
 );
 
+pub struct MessageFlagsValue(pub u32);
+
+impl MessageFlagsValue {
+    pub fn has(&self, flag: MessageFlags) -> bool {
+        self.has_value(flag as u32)
+    }
+    pub fn has_value(&self, bit: u32) -> bool {
+        let mask = 1 << bit;
+        self.0 & mask == mask
+    }
+
+    pub fn set(&mut self, flag: MessageFlags, toggle: bool) -> &mut Self {
+        self.set_value(flag as u32, toggle)
+    }
+    pub fn set_value(&mut self, bit: u32, toggle: bool) -> &mut Self {
+        if toggle {
+            self.0 |= 1 << bit;
+        } else {
+            self.0 &= !(1 << bit);
+        }
+        self
+    }
+}
+
 #[allow(clippy::derivable_impls)]
 impl Default for Message {
     fn default() -> Self {
@@ -214,6 +245,7 @@ impl Default for Message {
             edited: None,
             embeds: None,
             mentions: None,
+            role_mentions: None,
             replies: None,
             reactions: Default::default(),
             interactions: Default::default(),
@@ -255,20 +287,50 @@ impl Message {
             .map_err(|_| create_error!(InvalidOperation))?;
 
         // Check the message is not empty
-        if (data.content.as_ref().map_or(true, |v| v.is_empty()))
-            && (data.attachments.as_ref().map_or(true, |v| v.is_empty()))
-            && (data.embeds.as_ref().map_or(true, |v| v.is_empty()))
+        if (data.content.as_ref().is_none_or(|v| v.is_empty()))
+            && (data.attachments.as_ref().is_none_or(|v| v.is_empty()))
+            && (data.embeds.as_ref().is_none_or(|v| v.is_empty()))
         {
             return Err(create_error!(EmptyMessage));
         }
 
-        // Ensure flags are either not set or have permissible values
-        if let Some(flags) = &data.flags {
-            if flags != &0 && flags != &1 {
+        let allow_mass_mentions = allow_mentions && config.features.mass_mentions_enabled;
+
+        let mut mentions_everyone = false;
+        let mut mentions_online = false;
+        let mut suppress_notifications = false;
+
+        if let Some(raw_flags) = &data.flags {
+            if raw_flags > &7 {
+                // quick path to failure: bigger than all the bits combined
                 return Err(create_error!(InvalidProperty));
             }
+
+            // First step of mass mention resolution
+            let flags = MessageFlagsValue(*raw_flags);
+            suppress_notifications = flags.has(MessageFlags::SuppressNotifications);
+            mentions_everyone = allow_mentions && flags.has(MessageFlags::MentionsEveryone);
+            mentions_online = allow_mentions && flags.has(MessageFlags::MentionsOnline);
+
+            // Not a bot, and attempting to set mention flags
+            if user.as_ref().is_some_and(|u| u.bot.as_ref().is_none())
+                && (mentions_everyone || mentions_online)
+            {
+                return Err(create_error!(IsNotBot));
+            }
+
+            if mentions_everyone && mentions_online {
+                return Err(create_error!(InvalidFlagValue));
+            }
         }
 
+        let server_id = match channel {
+            Channel::TextChannel { ref server, .. } | Channel::VoiceChannel { ref server, .. } => {
+                Some(server.clone())
+            }
+            _ => None,
+        };
+
         // Ensure restrict_reactions is not specified without reactions list
         if let Some(interactions) = &data.interactions {
             if interactions.restrict_reactions {
@@ -302,18 +364,76 @@ impl Message {
                 .unwrap_or_default(),
             author: author_id,
             webhook: webhook.map(|w| w.into()),
-            flags: data.flags.map(|v| v as i32),
+            flags: data.flags,
             ..Default::default()
         };
 
         // Parse mentions in message.
-        let mut mentions = HashSet::new();
-        if allow_mentions {
-            if let Some(content) = &data.content {
-                for capture in RE_MENTION.captures_iter(content) {
-                    if let Some(mention) = capture.get(1) {
-                        mentions.insert(mention.as_str().to_string());
-                    }
+
+        let mut message_mentions = if let Some(raw_content) = &data.content {
+            revolt_parser::parse_message(raw_content)
+        } else {
+            revolt_parser::MessageResults::default()
+        };
+
+        message_mentions.mentions_everyone |= mentions_everyone;
+        message_mentions.mentions_online |= mentions_online;
+
+        let revolt_parser::MessageResults {
+            mut user_mentions,
+            mut role_mentions,
+            mut mentions_everyone,
+            mut mentions_online,
+        } = message_mentions;
+
+        if allow_mass_mentions && server_id.is_some() && !role_mentions.is_empty() {
+            let server_data = db
+                .fetch_server(server_id.unwrap().as_str())
+                .await
+                .expect("Failed to fetch server");
+
+            role_mentions.retain(|role_id| server_data.roles.contains_key(role_id));
+        }
+
+        // Validate the user can perform a mass mention
+        if !config.features.mass_mentions_enabled
+            && (mentions_everyone || mentions_online || !role_mentions.is_empty())
+        {
+            mentions_everyone = false;
+            mentions_online = false;
+            role_mentions.clear();
+        } else if mentions_everyone || mentions_online || !role_mentions.is_empty() {
+            debug!(
+                "Mentioned everyone: {}, mentioned online: {}, mentioned roles: {:?}",
+                mentions_everyone, mentions_online, &role_mentions
+            );
+            if let Some(user) = match author {
+                MessageAuthor::User(user) => Some(Ok(user)),
+                MessageAuthor::System { .. } => Some(Err(())), // DISALLOWED
+                MessageAuthor::Webhook(..) => None,            // Bypass check
+            } {
+                if user.is_err() {
+                    return Err(create_error!(InvalidProperty));
+                }
+                let owned_user: User = user.unwrap().to_owned().into();
+
+                let mut query = DatabasePermissionQuery::new(db, &owned_user).channel(&channel);
+                let perms = calculate_channel_permissions(&mut query).await;
+
+                if (mentions_everyone || mentions_online)
+                    && !perms.has_channel_permission(ChannelPermission::MentionEveryone)
+                {
+                    return Err(create_error!(MissingPermission {
+                        permission: ChannelPermission::MentionEveryone.to_string()
+                    }));
+                }
+
+                if !role_mentions.is_empty()
+                    && !perms.has_channel_permission(ChannelPermission::MentionRoles)
+                {
+                    return Err(create_error!(MissingPermission {
+                        permission: ChannelPermission::MentionRoles.to_string()
+                    }));
                 }
             }
         }
@@ -327,63 +447,86 @@ impl Message {
                 }));
             }
 
-            for ReplyIntent { id, mention } in entries {
-                let message = db.fetch_message(&id).await?;
+            for ReplyIntent {
+                id,
+                mention,
+                fail_if_not_exists,
+            } in entries
+            {
+                match db.fetch_message(&id).await {
+                    // Referenced message exists
+                    Ok(message) => {
+                        if mention && allow_mentions {
+                            user_mentions.insert(message.author.to_owned());
+                        }
 
-                if mention && allow_mentions {
-                    mentions.insert(message.author.to_owned());
+                        replies.insert(message.id);
+                    }
+                    // If the referenced message doesn't exist and fail_if_not_exists
+                    // is set to false, send the message without the reply.
+                    Err(e) => {
+                        if !matches!(e.error_type, ErrorType::NotFound)
+                            || fail_if_not_exists.unwrap_or(true)
+                        {
+                            return Err(e);
+                        }
+                    }
                 }
-
-                replies.insert(message.id);
             }
         }
 
         // Validate the mentions go to users in the channel/server
-        if !mentions.is_empty() {
+        if !user_mentions.is_empty() {
             match channel {
                 Channel::DirectMessage { ref recipients, .. }
                 | Channel::Group { ref recipients, .. } => {
-                    let recipients_hash: HashSet<&String, RandomState> =
-                        HashSet::from_iter(recipients);
-                    mentions.retain(|m| recipients_hash.contains(m));
+                    let recipients_hash = HashSet::<&String, RandomState>::from_iter(recipients);
+                    user_mentions.retain(|m| recipients_hash.contains(m));
+                    role_mentions.clear();
                 }
                 Channel::TextChannel { ref server, .. }
                 | Channel::VoiceChannel { ref server, .. } => {
-                    let mentions_vec = Vec::from_iter(mentions.iter().cloned());
+                    let mentions_vec = Vec::from_iter(user_mentions.iter().cloned());
 
-                    let valid_members = db.fetch_members(server.as_str(), &mentions_vec[..]).await;
-                    if let Ok(valid_members) = valid_members {
-                        let valid_mentions: HashSet<&String, RandomState> =
-                            HashSet::from_iter(valid_members.iter().map(|m| &m.id.user));
+                    let valid_members = db.fetch_members(server.as_str(), &mentions_vec[..]).await?;
 
-                        mentions.retain(|m| valid_mentions.contains(m)); // quick pass, validate mentions are in the server
+                    let valid_mentions = HashSet::<&String, RandomState>::from_iter(
+                        valid_members.iter().map(|m| &m.id.user),
+                    );
 
-                        if !mentions.is_empty() {
-                            // if there are still mentions, drill down to a channel-level
-                            let member_channel_view_perms =
-                                BulkDatabasePermissionQuery::from_server_id(db, server)
-                                    .await
-                                    .channel(&channel)
-                                    .members(&valid_members)
-                                    .members_can_see_channel()
-                                    .await;
+                    user_mentions.retain(|m| valid_mentions.contains(m)); // quick pass, validate mentions are in the server
 
-                            mentions
-                                .retain(|m| *member_channel_view_perms.get(m).unwrap_or(&false));
-                        }
-                    } else {
-                        revolt_config::capture_error(&valid_members.unwrap_err());
-                        return Err(create_error!(InternalError));
+                    if !user_mentions.is_empty() {
+                        // if there are still mentions, drill down to a channel-level
+                        let member_channel_view_perms =
+                            BulkDatabasePermissionQuery::from_server_id(db, server)
+                                .await
+                                .channel(&channel)
+                                .members(&valid_members)
+                                .members_can_see_channel()
+                                .await;
+
+                        user_mentions
+                            .retain(|m| *member_channel_view_perms.get(m).unwrap_or(&false));
                     }
+
                 }
                 Channel::SavedMessages { .. } => {
-                    mentions.clear();
+                    user_mentions.clear();
                 }
             }
         }
 
-        if !mentions.is_empty() {
-            message.mentions.replace(mentions.into_iter().collect());
+        if !user_mentions.is_empty() {
+            message
+                .mentions
+                .replace(user_mentions.into_iter().collect());
+        }
+
+        if !role_mentions.is_empty() {
+            message
+                .role_mentions
+                .replace(role_mentions.into_iter().collect());
         }
 
         if !replies.is_empty() {
@@ -392,6 +535,15 @@ impl Message {
                 .replace(replies.into_iter().collect::<Vec<String>>());
         }
 
+        // Calculate final message flags
+        let mut flag_value = MessageFlagsValue(0);
+        flag_value
+            .set(MessageFlags::SuppressNotifications, suppress_notifications)
+            .set(MessageFlags::MentionsEveryone, mentions_everyone)
+            .set(MessageFlags::MentionsOnline, mentions_online);
+
+        message.flags = Some(flag_value.0);
+
         // Add attachments to message.
         let mut attachments = vec![];
         if data
@@ -462,15 +614,22 @@ impl Message {
             .await;
 
         // Update last_message_id
+        #[cfg(feature = "tasks")]
         tasks::last_message_id::queue(self.channel.to_string(), self.id.to_string(), is_dm).await;
 
         // Add mentions for affected users
+        #[cfg(feature = "tasks")]
         if !mentions_elsewhere {
             if let Some(mentions) = &self.mentions {
                 tasks::ack::queue_message(
                     self.channel.to_string(),
                     AckEvent::ProcessMessage {
-                        messages: vec![(None, self.clone(), mentions.clone(), true)],
+                        messages: vec![(
+                            None,
+                            self.clone(),
+                            mentions.clone(),
+                            self.has_suppressed_notifications(),
+                        )],
                     },
                 )
                 .await;
@@ -478,6 +637,7 @@ impl Message {
         }
 
         // Generate embeds
+        #[cfg(feature = "tasks")]
         if generate_embeds {
             if let Some(content) = &self.content {
                 tasks::process_embeds::queue(
@@ -497,7 +657,7 @@ impl Message {
     pub async fn send(
         &mut self,
         db: &Database,
-        amqp: Option<&AMQP>, // this is optional mostly for tests.
+        _amqp: Option<&AMQP>, // this is optional mostly for tests.
         author: MessageAuthor<'_>,
         user: Option<v0::User>,
         member: Option<v0::Member>,
@@ -514,8 +674,12 @@ impl Message {
         )
         .await?;
 
-        if !self.has_suppressed_notifications() {
+
+        if !self.has_suppressed_notifications()
+            && (self.mentions.is_some() || self.contains_mass_push_mention())
+        {
             // send Push notifications
+            #[cfg(feature = "tasks")]
             tasks::ack::queue_message(
                 self.channel.to_string(),
                 AckEvent::ProcessMessage {
@@ -537,7 +701,7 @@ impl Message {
                             }
                             _ => vec![],
                         },
-                        self.has_suppressed_notifications(),
+                        false, // branch already dictates this
                     )],
                 },
             )
@@ -549,12 +713,6 @@ impl Message {
 
     /// Create text embed from sendable embed
     pub async fn create_embed(&self, db: &Database, embed: SendableEmbed) -> Result<Embed> {
-        embed.validate().map_err(|error| {
-            create_error!(FailedValidation {
-                error: error.to_string()
-            })
-        })?;
-
         let media = if let Some(id) = embed.media {
             Some(File::use_attachment(db, &id, &self.id, &self.author).await?)
         } else {
@@ -574,13 +732,24 @@ impl Message {
     /// Whether this message has suppressed notifications
     pub fn has_suppressed_notifications(&self) -> bool {
         if let Some(flags) = self.flags {
-            flags & MessageFlags::SuppressNotifications as i32
-                == MessageFlags::SuppressNotifications as i32
+            flags & MessageFlags::SuppressNotifications as u32
+                == MessageFlags::SuppressNotifications as u32
         } else {
             false
         }
     }
 
+    pub fn contains_mass_push_mention(&self) -> bool {
+        let ping = if let Some(flags) = self.flags {
+            let flags = MessageFlagsValue(flags);
+            flags.has(MessageFlags::MentionsEveryone)
+        } else {
+            false
+        };
+
+        ping || self.role_mentions.is_some()
+    }
+
     /// Update message data
     pub async fn update(
         &mut self,

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::{AppendMessage, FieldsMessage, Message, MessageQuery, PartialMessage};
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -228,7 +228,6 @@ impl AbstractMessages for MongoDb {
                     "_id": id
                 },
                 query,
-                None,
             )
             .await
             .map(|_| ())
@@ -247,7 +246,6 @@ impl AbstractMessages for MongoDb {
                         format!("reactions.{emoji}"): user
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -266,7 +264,6 @@ impl AbstractMessages for MongoDb {
                         format!("reactions.{emoji}"): user
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -285,7 +282,6 @@ impl AbstractMessages for MongoDb {
                         format!("reactions.{emoji}"): 1
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -300,15 +296,12 @@ impl AbstractMessages for MongoDb {
     /// Delete messages from a channel by their ids and corresponding channel id
     async fn delete_messages(&self, channel: &str, ids: &[String]) -> Result<()> {
         self.col::<Document>(COL)
-            .delete_many(
-                doc! {
-                    "channel": channel,
-                    "_id": {
-                        "$in": ids
-                    }
-                },
-                None,
-            )
+            .delete_many(doc! {
+                "channel": channel,
+                "_id": {
+                    "$in": ids
+                }
+            })
             .await
             .map(|_| ())
             .map_err(|_| create_database_error!("delete_many", COL))
@@ -362,7 +355,6 @@ impl MongoDb {
                             "deleted": true
                         }
                     },
-                    None,
                 )
                 .await
                 .map_err(|_| create_database_error!("update_many", "attachments"))?;
@@ -370,7 +362,7 @@ impl MongoDb {
 
         // And then delete said messages.
         self.col::<Document>(COL)
-            .delete_many(projection, None)
+            .delete_many(projection)
             .await
             .map(|_| ())
             .map_err(|_| create_database_error!("delete_many", COL))

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

@@ -8,6 +8,7 @@ mod emojis;
 mod file_hashes;
 mod files;
 mod messages;
+mod policy_changes;
 mod ratelimit_events;
 mod safety_reports;
 mod safety_snapshots;
@@ -27,6 +28,7 @@ pub use emojis::*;
 pub use file_hashes::*;
 pub use files::*;
 pub use messages::*;
+pub use policy_changes::*;
 pub use ratelimit_events::*;
 pub use safety_reports::*;
 pub use safety_snapshots::*;
@@ -36,7 +38,10 @@ pub use servers::*;
 pub use user_settings::*;
 pub use users::*;
 
-use crate::{Database, MongoDb, ReferenceDb};
+use crate::{Database, ReferenceDb};
+
+#[cfg(feature = "mongodb")]
+use crate::MongoDb;
 
 pub trait AbstractDatabase:
     Sync
@@ -51,6 +56,7 @@ pub trait AbstractDatabase:
     + file_hashes::AbstractAttachmentHashes
     + files::AbstractAttachments
     + messages::AbstractMessages
+    + policy_changes::AbstractPolicyChange
     + ratelimit_events::AbstractRatelimitEvents
     + safety_reports::AbstractReport
     + safety_snapshots::AbstractSnapshot
@@ -63,6 +69,8 @@ pub trait AbstractDatabase:
 }
 
 impl AbstractDatabase for ReferenceDb {}
+
+#[cfg(feature = "mongodb")]
 impl AbstractDatabase for MongoDb {}
 
 impl std::ops::Deref for Database {
@@ -71,6 +79,7 @@ impl std::ops::Deref for Database {
     fn deref(&self) -> &Self::Target {
         match &self {
             Database::Reference(dummy) => dummy,
+            #[cfg(feature = "mongodb")]
             Database::MongoDb(mongo) => mongo,
         }
     }

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

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

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

@@ -0,0 +1,20 @@
+use iso8601_timestamp::Timestamp;
+
+auto_derived!(
+    /// Platform policy change
+    pub struct PolicyChange {
+        /// Unique Id
+        #[serde(rename = "_id")]
+        pub id: String,
+
+        /// Time at which this policy was created
+        pub created_time: Timestamp,
+        /// Time at which this policy is effective
+        pub effective_time: Timestamp,
+
+        /// Message shown to users
+        pub description: String,
+        /// URL with details about changes
+        pub url: String,
+    }
+);

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

@@ -0,0 +1,16 @@
+use revolt_result::Result;
+
+use crate::PolicyChange;
+
+#[cfg(feature = "mongodb")]
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractPolicyChange: Sync + Send {
+    /// Fetch all policy changes
+    async fn fetch_policy_changes(&self) -> Result<Vec<PolicyChange>>;
+
+    /// Acknowledge policy changes
+    async fn acknowledge_policy_changes(&self, user_id: &str) -> Result<()>;
+}

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

@@ -0,0 +1,46 @@
+use bson::to_bson;
+use iso8601_timestamp::Timestamp;
+use revolt_result::Result;
+
+use crate::MongoDb;
+use crate::PolicyChange;
+use crate::User;
+
+use super::AbstractPolicyChange;
+
+static COL: &str = "policy_changes";
+
+#[async_trait]
+impl AbstractPolicyChange for MongoDb {
+    /// Fetch all policy changes
+    async fn fetch_policy_changes(&self) -> Result<Vec<PolicyChange>> {
+        query!(self, find, COL, doc! {})
+    }
+
+    /// Acknowledge policy changes
+    async fn acknowledge_policy_changes(&self, user_id: &str) -> Result<()> {
+        let latest_policy = self
+            .fetch_policy_changes()
+            .await?
+            .into_iter()
+            .map(|policy| policy.created_time)
+            .max()
+            .unwrap_or(Timestamp::UNIX_EPOCH);
+
+        self.col::<User>("users")
+            .update_one(
+                doc! {
+                    "_id": user_id
+                },
+                doc! {
+                    "$set": {
+                        "last_acknowledged_policy_change": to_bson(&latest_policy)
+                            .map_err(|_| create_database_error!("to_bson", "timestamp"))?
+                    }
+                },
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_one", COL))
+    }
+}

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

@@ -0,0 +1,31 @@
+use iso8601_timestamp::Timestamp;
+use revolt_result::Result;
+
+use crate::PolicyChange;
+use crate::ReferenceDb;
+
+use super::AbstractPolicyChange;
+
+#[async_trait]
+impl AbstractPolicyChange for ReferenceDb {
+    /// Fetch all policy changes
+    async fn fetch_policy_changes(&self) -> Result<Vec<PolicyChange>> {
+        let policy_changes = self.policy_changes.lock().await;
+        Ok(policy_changes.values().cloned().collect())
+    }
+
+    /// Acknowledge policy changes
+    async fn acknowledge_policy_changes(&self, user_id: &str) -> Result<()> {
+        let mut users = self.users.lock().await;
+        let user = users.get_mut(user_id).expect("user doesn't exist");
+        user.last_acknowledged_policy_change = self
+            .fetch_policy_changes()
+            .await?
+            .into_iter()
+            .map(|policy| policy.created_time)
+            .max()
+            .unwrap_or(Timestamp::UNIX_EPOCH);
+
+        Ok(())
+    }
+}

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

@@ -1,6 +1,8 @@
 use std::time::Duration;
 
 use crate::{revolt_result::Result, RatelimitEvent, RatelimitEventType};
+
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -23,16 +23,13 @@ impl AbstractRatelimitEvents for MongoDb {
         count: usize,
     ) -> Result<bool> {
         self.col::<RatelimitEvent>(COL)
-            .count_documents(
-                doc! {
-                    "_id": {
-                        "$gte": Ulid::from_datetime(SystemTime::now() - period).to_string()
-                    },
-                    "target_id": target_id,
-                    "event_type": event_type.to_string()
+            .count_documents(doc! {
+                "_id": {
+                    "$gte": Ulid::from_datetime(SystemTime::now() - period).to_string()
                 },
-                None,
-            )
+                "target_id": target_id,
+                "event_type": event_type.to_string()
+            })
             .await
             .map(|c| c as usize >= count)
             .map_err(|_| create_database_error!("count_documents", COL))

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::Report;
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -85,8 +85,8 @@ impl SnapshotContent {
         Ok((
             SnapshotContent::Message {
                 message,
-                prior_context: prior_context.into_iter().map(Into::into).collect(),
-                leading_context: leading_context.into_iter().map(Into::into).collect(),
+                prior_context: prior_context.into_iter().collect(),
+                leading_context: leading_context.into_iter().collect(),
             },
             files,
         ))

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::Snapshot;
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -13,6 +13,7 @@ auto_derived!(
     }
 );
 
+#[allow(clippy::disallowed_methods)]
 impl ServerBan {
     /// Create ban
     pub async fn create(

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::{MemberCompositeKey, ServerBan};
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -159,7 +159,7 @@ impl Member {
     }
 
     /// Update member data
-    pub async fn update<'a>(
+    pub async fn update(
         &mut self,
         db: &Database,
         partial: PartialMember,

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

@@ -1,10 +1,75 @@
+#[cfg(feature = "mongodb")]
+use ::mongodb::{ClientSession, SessionCursor};
+
 use revolt_result::Result;
 
 use crate::{FieldsMember, Member, MemberCompositeKey, PartialMember};
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 
+#[derive(Debug)]
+#[allow(clippy::large_enum_variant)]
+pub enum ChunkedServerMembersGenerator {
+    #[cfg(feature = "mongodb")]
+    MongoDb {
+        session: ClientSession,
+        cursor: Option<SessionCursor<Member>>,
+    },
+
+    Reference {
+        offset: i32,
+        data: Option<Vec<Member>>,
+    },
+}
+
+impl ChunkedServerMembersGenerator {
+    #[cfg(feature = "mongodb")]
+    pub fn new_mongo(session: ClientSession, cursor: SessionCursor<Member>) -> Self {
+        ChunkedServerMembersGenerator::MongoDb {
+            session,
+            cursor: Some(cursor),
+        }
+    }
+
+    pub fn new_reference(data: Vec<Member>) -> Self {
+        ChunkedServerMembersGenerator::Reference {
+            offset: 0,
+            data: Some(data),
+        }
+    }
+
+    pub async fn next(&mut self) -> Option<Member> {
+        match self {
+            #[cfg(feature = "mongodb")]
+            ChunkedServerMembersGenerator::MongoDb { session, cursor } => {
+                if let Some(cursor) = cursor {
+                    let value = cursor.next(session).await;
+                    value.map(|val| val.expect("Failed to fetch the next member"))
+                } else {
+                    warn!("Attempted to access a (MongoDb) server member generator without first setting a cursor");
+                    None
+                }
+            }
+            ChunkedServerMembersGenerator::Reference { offset, data } => {
+                if let Some(data) = data {
+                    if data.len() as i32 >= *offset {
+                        None
+                    } else {
+                        let resp = &data[*offset as usize];
+                        *offset += 1;
+                        Some(resp.clone())
+                    }
+                } else {
+                    warn!("Attempted to access a (Reference) server member generator without first providing data");
+                    None
+                }
+            }
+        }
+    }
+}
+
 #[async_trait]
 pub trait AbstractServerMembers: Sync + Send {
     /// Insert a new server member into the database
@@ -16,6 +81,24 @@ pub trait AbstractServerMembers: Sync + Send {
     /// Fetch all members in a server
     async fn fetch_all_members<'a>(&self, server_id: &str) -> Result<Vec<Member>>;
 
+    /// Fetch all members in a server as an iterator
+    async fn fetch_all_members_chunked(
+        &self,
+        server_id: &str,
+    ) -> Result<ChunkedServerMembersGenerator>;
+
+    async fn fetch_all_members_with_roles(
+        &self,
+        server_id: &str,
+        roles: &[String],
+    ) -> Result<Vec<Member>>;
+
+    async fn fetch_all_members_with_roles_chunked(
+        &self,
+        server_id: &str,
+        roles: &[String],
+    ) -> Result<ChunkedServerMembersGenerator>;
+
     /// Fetch all memberships for a user
     async fn fetch_all_memberships<'a>(&self, user_id: &str) -> Result<Vec<Member>>;
 

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

@@ -1,10 +1,11 @@
 use futures::StreamExt;
+use mongodb::options::ReadConcern;
 use revolt_result::Result;
 
 use crate::{FieldsMember, Member, MemberCompositeKey, PartialMember};
 use crate::{IntoDocumentPath, MongoDb};
 
-use super::AbstractServerMembers;
+use super::{AbstractServerMembers, ChunkedServerMembersGenerator};
 
 static COL: &str = "server_members";
 
@@ -33,12 +34,9 @@ impl AbstractServerMembers for MongoDb {
     async fn fetch_all_members<'a>(&self, server_id: &str) -> Result<Vec<Member>> {
         Ok(self
             .col::<Member>(COL)
-            .find(
-                doc! {
-                    "_id.server": server_id
-                },
-                None,
-            )
+            .find(doc! {
+                "_id.server": server_id
+            })
             .await
             .map_err(|_| create_database_error!("find", COL))?
             .filter_map(|s| async {
@@ -52,16 +50,101 @@ impl AbstractServerMembers for MongoDb {
             .await)
     }
 
+    /// Fetch all members in a server as a generator.
+    /// Uses config key pushd.mass_mention_chunk_size as the batch size.
+    async fn fetch_all_members_chunked(
+        &self,
+        server_id: &str,
+    ) -> Result<ChunkedServerMembersGenerator> {
+        let config = revolt_config::config().await;
+
+        let mut session = self
+            .start_session()
+            .await
+            .map_err(|_| create_database_error!("start_session", COL))?;
+
+        session
+            .start_transaction()
+            .read_concern(ReadConcern::snapshot())
+            .await
+            .map_err(|_| create_database_error!("start_transaction", COL))?;
+
+        let cursor = self
+            .col::<Member>(COL)
+            .find(doc! {
+                "_id.server": server_id
+            })
+            .session(&mut session)
+            .batch_size(config.pushd.mass_mention_chunk_size as u32)
+            .await
+            .map_err(|_| create_database_error!("find", COL))?;
+
+        Ok(ChunkedServerMembersGenerator::new_mongo(session, cursor))
+    }
+
+    async fn fetch_all_members_with_roles(
+        &self,
+        server_id: &str,
+        roles: &[String],
+    ) -> Result<Vec<Member>> {
+        Ok(self
+            .col::<Member>(COL)
+            .find(doc! {
+                "_id.server": server_id,
+                "roles": {"$in": roles}
+            })
+            .await
+            .map_err(|_| create_database_error!("find", COL))?
+            .filter_map(|s| async {
+                if cfg!(debug_assertions) {
+                    Some(s.unwrap())
+                } else {
+                    s.ok()
+                }
+            })
+            .collect()
+            .await)
+    }
+
+    async fn fetch_all_members_with_roles_chunked(
+        &self,
+        server_id: &str,
+        roles: &[String],
+    ) -> Result<ChunkedServerMembersGenerator> {
+        let config = revolt_config::config().await;
+
+        let mut session = self
+            .start_session()
+            .await
+            .map_err(|_| create_database_error!("start_session", COL))?;
+
+        session
+            .start_transaction()
+            .read_concern(ReadConcern::snapshot())
+            .await
+            .map_err(|_| create_database_error!("start_transaction", COL))?;
+
+        let cursor = self
+            .col::<Member>(COL)
+            .find(doc! {
+                "_id.server": server_id,
+                "roles": {"$in": roles}
+            })
+            .session(&mut session)
+            .batch_size(config.pushd.mass_mention_chunk_size as u32)
+            .await
+            .map_err(|_| create_database_error!("find", COL))?;
+
+        return Ok(ChunkedServerMembersGenerator::new_mongo(session, cursor));
+    }
+
     /// Fetch all memberships for a user
     async fn fetch_all_memberships<'a>(&self, user_id: &str) -> Result<Vec<Member>> {
         Ok(self
             .col::<Member>(COL)
-            .find(
-                doc! {
-                    "_id.user": user_id
-                },
-                None,
-            )
+            .find(doc! {
+                "_id.user": user_id
+            })
             .await
             .map_err(|_| create_database_error!("find", COL))?
             .filter_map(|s| async {
@@ -79,15 +162,12 @@ impl AbstractServerMembers for MongoDb {
     async fn fetch_members<'a>(&self, server_id: &str, ids: &'a [String]) -> Result<Vec<Member>> {
         Ok(self
             .col::<Member>(COL)
-            .find(
-                doc! {
-                    "_id.server": server_id,
-                    "_id.user": {
-                        "$in": ids
-                    }
-                },
-                None,
-            )
+            .find(doc! {
+                "_id.server": server_id,
+                "_id.user": {
+                    "$in": ids
+                }
+            })
             .await
             .map_err(|_| create_database_error!("find", COL))?
             .filter_map(|s| async {
@@ -104,12 +184,9 @@ impl AbstractServerMembers for MongoDb {
     /// Fetch member count of a server
     async fn fetch_member_count(&self, server_id: &str) -> Result<usize> {
         self.col::<Member>(COL)
-            .count_documents(
-                doc! {
-                    "_id.server": server_id
-                },
-                None,
-            )
+            .count_documents(doc! {
+                "_id.server": server_id
+            })
             .await
             .map(|c| c as usize)
             .map_err(|_| create_database_error!("count_documents", COL))
@@ -118,12 +195,9 @@ impl AbstractServerMembers for MongoDb {
     /// Fetch server count of a user
     async fn fetch_server_count(&self, user_id: &str) -> Result<usize> {
         self.col::<Member>(COL)
-            .count_documents(
-                doc! {
-                    "_id.user": user_id
-                },
-                None,
-            )
+            .count_documents(doc! {
+                "_id.user": user_id
+            })
             .await
             .map(|c| c as usize)
             .map_err(|_| create_database_error!("count_documents", COL))

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

@@ -3,7 +3,7 @@ use revolt_result::Result;
 use crate::ReferenceDb;
 use crate::{FieldsMember, Member, MemberCompositeKey, PartialMember};
 
-use super::AbstractServerMembers;
+use super::{AbstractServerMembers, ChunkedServerMembersGenerator};
 
 #[async_trait]
 impl AbstractServerMembers for ReferenceDb {
@@ -40,6 +40,70 @@ impl AbstractServerMembers for ReferenceDb {
             .collect())
     }
 
+    /// Fetch all members in a server as an iterator
+    async fn fetch_all_members_chunked(
+        &self,
+        server_id: &str,
+    ) -> Result<ChunkedServerMembersGenerator> {
+        let server_members = self.server_members.lock().await;
+
+        let members = server_members
+            .clone()
+            .into_values()
+            .filter(move |member| member.id.server == server_id)
+            .collect();
+
+        // this is inefficient as shit but its the reference db so its fine
+        Ok(ChunkedServerMembersGenerator::new_reference(members))
+    }
+
+    /// Fetch all members that have any of the roles given
+    async fn fetch_all_members_with_roles(
+        &self,
+        server_id: &str,
+        roles: &[String],
+    ) -> Result<Vec<Member>> {
+        let server_members = self.server_members.lock().await;
+
+        Ok(server_members
+            .clone()
+            .into_values()
+            .filter(|member| {
+                member.id.server == server_id
+                    && !member
+                        .roles
+                        .iter()
+                        .filter(|p| roles.contains(*p))
+                        .collect::<Vec<&String>>()
+                        .is_empty()
+            })
+            .collect())
+    }
+
+    async fn fetch_all_members_with_roles_chunked(
+        &self,
+        server_id: &str,
+        roles: &[String],
+    ) -> Result<ChunkedServerMembersGenerator> {
+        let server_members = self.server_members.lock().await;
+
+        let resp = server_members
+            .clone()
+            .into_values()
+            .filter(|member| {
+                member.id.server == server_id
+                    && !member
+                        .roles
+                        .iter()
+                        .filter(|p| roles.contains(*p))
+                        .collect::<Vec<&String>>()
+                        .is_empty()
+            })
+            .collect();
+
+        return Ok(ChunkedServerMembersGenerator::new_reference(resp));
+    }
+
     /// Fetch all memberships for a user
     async fn fetch_all_memberships<'a>(&self, user_id: &str) -> Result<Vec<Member>> {
         let server_members = self.server_members.lock().await;

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

@@ -181,7 +181,7 @@ impl Server {
     }
 
     /// Update server data
-    pub async fn update<'a>(
+    pub async fn update(
         &mut self,
         db: &Database,
         partial: PartialServer,
@@ -228,6 +228,13 @@ impl Server {
         }
     }
 
+    /// Ordered roles list
+    pub fn ordered_roles(&self) -> Vec<(String, Role)> {
+        let mut ordered_roles = self.roles.clone().into_iter().collect::<Vec<_>>();
+        ordered_roles.sort_by(|(_, role_a), (_, role_b)| role_a.rank.cmp(&role_b.rank));
+        ordered_roles
+    }
+
     /// Set role permission on a server
     pub async fn set_role_permission(
         &mut self,
@@ -253,6 +260,37 @@ impl Server {
             Err(create_error!(NotFound))
         }
     }
+
+    /// Reorders the server's roles rankings
+    pub async fn set_role_ordering(&mut self, db: &Database, new_order: Vec<String>) -> Result<()> {
+        // New order must always contain every role
+        debug_assert_eq!(self.roles.len(), new_order.len());
+
+        // Set the role's ranks to the positions in the vec
+        for (rank, id) in new_order.iter().enumerate() {
+            self.roles.get_mut(id).unwrap().rank = rank as i64;
+        }
+
+        db.update_server(
+            &self.id,
+            &PartialServer {
+                roles: Some(self.roles.clone()),
+                ..Default::default()
+            },
+            Vec::new(),
+        )
+        .await?;
+
+        // Publish bulk update event
+        EventV1::ServerRoleRanksUpdate {
+            id: self.id.clone(),
+            ranks: new_order,
+        }
+        .p(self.id.clone())
+        .await;
+
+        Ok(())
+    }
 }
 
 impl Role {
@@ -285,7 +323,7 @@ impl Role {
     }
 
     /// Update server data
-    pub async fn update<'a>(
+    pub async fn update(
         &mut self,
         db: &Database,
         server_id: &str,

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::{FieldsRole, FieldsServer, PartialRole, PartialServer, Role, Server};
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -25,14 +25,11 @@ impl AbstractServers for MongoDb {
     async fn fetch_servers<'a>(&self, ids: &'a [String]) -> Result<Vec<Server>> {
         Ok(self
             .col::<Server>(COL)
-            .find(
-                doc! {
-                    "_id": {
-                        "$in": ids
-                    }
-                },
-                None,
-            )
+            .find(doc! {
+                "_id": {
+                    "$in": ids
+                }
+            })
             .await
             .map_err(|_| create_database_error!("find", "servers"))?
             .filter_map(|s| async {
@@ -84,7 +81,6 @@ impl AbstractServers for MongoDb {
                             .map_err(|_| create_database_error!("to_document", "role"))?
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -125,7 +121,6 @@ impl AbstractServers for MongoDb {
                         "roles": &role_id
                     }
                 },
-                None,
             )
             .await
             .map_err(|_| create_database_error!("update_many", "server_members"))?;
@@ -140,7 +135,6 @@ impl AbstractServers for MongoDb {
                         "role_permissions.".to_owned() + role_id: 1_i32
                     }
                 },
-                None,
             )
             .await
             .map_err(|_| create_database_error!("update_one", "channels"))?;
@@ -155,7 +149,6 @@ impl AbstractServers for MongoDb {
                         "roles.".to_owned() + role_id: 1_i32
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -188,12 +181,9 @@ impl MongoDb {
         // Find all channels
         let channels: Vec<String> = self
             .col::<Document>("channels")
-            .find(
-                doc! {
-                    "server": server_id
-                },
-                None,
-            )
+            .find(doc! {
+                "server": server_id
+            })
             .await
             .map_err(|_| create_database_error!("find", "channels"))?
             .filter_map(|s| async {
@@ -225,19 +215,15 @@ impl MongoDb {
                         }
                     }
                 },
-                None,
             )
             .await
             .map_err(|_| create_database_error!("update_many", "emojis"))?;
 
         // Delete all channels.
         self.col::<Document>("channels")
-            .delete_many(
-                doc! {
-                    "server": &server_id
-                },
-                None,
-            )
+            .delete_many(doc! {
+                "server": &server_id
+            })
             .await
             .map_err(|_| create_database_error!("delete_many", "channels"))?;
 
@@ -248,12 +234,9 @@ impl MongoDb {
         // Delete members and bans.
         for with in &["server_members", "server_bans"] {
             self.col::<Document>(with)
-                .delete_many(
-                    doc! {
-                        "_id.server": &server_id
-                    },
-                    None,
-                )
+                .delete_many(doc! {
+                    "_id.server": &server_id
+                })
                 .await
                 .map_err(|_| create_database_error!("delete_many", with))?;
         }

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

@@ -2,6 +2,7 @@ use revolt_result::Result;
 
 use crate::UserSettings;
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 

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

@@ -53,8 +53,8 @@ impl AbstractUserSettings for MongoDb {
                 doc! {
                     "$set": set
                 },
-                UpdateOptions::builder().upsert(true).build(),
             )
+            .with_options(UpdateOptions::builder().upsert(true).build())
             .await
             .map(|_| ())
             .map_err(|_| create_database_error!("update_one", "user_settings"))

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

@@ -7,11 +7,5 @@ mod rocket;
 #[cfg(feature = "rocket-impl")]
 mod schema;
 
-#[cfg(feature = "axum-impl")]
-pub use self::axum::*;
-#[cfg(feature = "rocket-impl")]
-pub use self::rocket::*;
-#[cfg(feature = "rocket-impl")]
-pub use self::schema::*;
 pub use model::*;
 pub use ops::*;

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

@@ -3,11 +3,12 @@ use std::{collections::HashSet, str::FromStr, time::Duration};
 use crate::{events::client::EventV1, Database, File, RatelimitEvent, AMQP};
 
 use authifier::config::{EmailVerificationConfig, Template};
+use futures::future::join_all;
 use iso8601_timestamp::Timestamp;
 use once_cell::sync::Lazy;
 use rand::seq::SliceRandom;
 use revolt_config::{config, FeaturesLimits};
-use revolt_models::v0::{self, UserFlags};
+use revolt_models::v0::{self, UserBadges, UserFlags};
 use revolt_presence::filter_online;
 use revolt_result::{create_error, Result};
 use serde_json::json;
@@ -56,6 +57,8 @@ auto_derived_partial!(
         /// Time until user is unsuspended
         #[serde(skip_serializing_if = "Option::is_none")]
         pub suspended_until: Option<Timestamp>,
+        /// Last acknowledged policy change
+        pub last_acknowledged_policy_change: Timestamp,
     },
     "PartialUser"
 );
@@ -177,6 +180,7 @@ impl Default for User {
             privileged: Default::default(),
             bot: Default::default(),
             suspended_until: Default::default(),
+            last_acknowledged_policy_change: Timestamp::UNIX_EPOCH,
         }
     }
 }
@@ -199,6 +203,7 @@ impl User {
             id: account_id.into().unwrap_or_else(|| Ulid::new().to_string()),
             discriminator: User::find_discriminator(db, &username, None).await?,
             username,
+            last_acknowledged_policy_change: Timestamp::now_utc(),
             ..Default::default()
         };
 
@@ -348,15 +353,13 @@ impl User {
     ) -> Result<Vec<v0::User>> {
         let online_ids = filter_online(ids).await;
 
-        Ok(db
-            .fetch_users(ids)
-            .await?
-            .into_iter()
-            .map(|user| {
+        Ok(
+            join_all(db.fetch_users(ids).await?.into_iter().map(|user| async {
                 let is_online = online_ids.contains(&user.id);
-                user.into_known(perspective, is_online)
-            })
-            .collect())
+                user.into_known(perspective, is_online).await
+            }))
+            .await,
+        )
     }
 
     /// Find a free discriminator for a given username
@@ -637,7 +640,7 @@ impl User {
     }
 
     /// Update user data
-    pub async fn update<'a>(
+    pub async fn update(
         &mut self,
         db: &Database,
         partial: PartialUser,
@@ -702,6 +705,8 @@ impl User {
         duration_days: Option<usize>,
         reason: Option<Vec<String>>,
     ) -> Result<()> {
+        // TODO: authifier Error should implement Error
+
         let authifier = db.clone().to_authifier().await;
         let mut account = authifier
             .database
@@ -807,4 +812,18 @@ impl User {
         )
         .await
     }
+
+    /// Gets the user's badges along with calculating any dynamic badges
+    pub async fn get_badges(&self) -> u32 {
+        let config = config().await;
+        let badges = self.badges.unwrap_or_default() as u32;
+
+        if let Some(cutoff) = config.api.users.early_adopter_cutoff {
+            if Ulid::from_string(&self.id).unwrap().timestamp_ms() < cutoff {
+                return badges + UserBadges::EarlyAdopter as u32;
+            };
+        };
+
+        badges
+    }
 }

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

@@ -1,8 +1,10 @@
 use authifier::models::Session;
+use iso8601_timestamp::Timestamp;
 use revolt_result::Result;
 
 use crate::{FieldsUser, PartialUser, RelationshipStatus, User};
 
+#[cfg(feature = "mongodb")]
 mod mongodb;
 mod reference;
 
@@ -61,4 +63,6 @@ pub trait AbstractUsers: Sync + Send {
 
     /// Remove push subscription for a session by session id (TODO: remove)
     async fn remove_push_subscription_by_session_id(&self, session_id: &str) -> Result<()>;
+
+    async fn update_session_last_seen(&self, session_id: &str, when: Timestamp) -> Result<()>;
 }

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

@@ -1,6 +1,7 @@
 use ::mongodb::options::{Collation, CollationStrength, FindOneOptions, FindOptions};
 use authifier::models::Session;
 use futures::StreamExt;
+use iso8601_timestamp::Timestamp;
 use revolt_result::Result;
 
 use crate::DocumentId;
@@ -49,12 +50,9 @@ impl AbstractUsers for MongoDb {
     /// Fetch a session from the database by token
     async fn fetch_session_by_token(&self, token: &str) -> Result<Session> {
         self.col::<Session>("sessions")
-            .find_one(
-                doc! {
-                    "token": token
-                },
-                None,
-            )
+            .find_one(doc! {
+                "token": token
+            })
             .await
             .map_err(|_| create_database_error!("find_one", "sessions"))?
             .ok_or_else(|| create_error!(InvalidSession))
@@ -64,14 +62,11 @@ impl AbstractUsers for MongoDb {
     async fn fetch_users<'a>(&self, ids: &'a [String]) -> Result<Vec<User>> {
         Ok(self
             .col::<User>(COL)
-            .find(
-                doc! {
-                    "_id": {
-                        "$in": ids
-                    }
-                },
-                None,
-            )
+            .find(doc! {
+                "_id": {
+                    "$in": ids
+                }
+            })
             .await
             .map_err(|_| create_database_error!("find", COL))?
             .filter_map(|s| async {
@@ -94,10 +89,10 @@ impl AbstractUsers for MongoDb {
 
         Ok(self
             .col::<UserDocument>(COL)
-            .find(
-                doc! {
-                    "username": username
-                },
+            .find(doc! {
+                "username": username
+            })
+            .with_options(
                 FindOptions::builder()
                     .collation(
                         Collation::builder()
@@ -122,15 +117,13 @@ impl AbstractUsers for MongoDb {
     async fn fetch_mutual_user_ids(&self, user_a: &str, user_b: &str) -> Result<Vec<String>> {
         Ok(self
             .col::<DocumentId>(COL)
-            .find(
-                doc! {
-                    "$and": [
-                        { "relations": { "$elemMatch": { "_id": &user_a, "status": "Friend" } } },
-                        { "relations": { "$elemMatch": { "_id": &user_b, "status": "Friend" } } }
-                    ]
-                },
-                FindOptions::builder().projection(doc! { "_id": 1 }).build(),
-            )
+            .find(doc! {
+                "$and": [
+                    { "relations": { "$elemMatch": { "_id": &user_a, "status": "Friend" } } },
+                    { "relations": { "$elemMatch": { "_id": &user_b, "status": "Friend" } } }
+                ]
+            })
+            .with_options(FindOptions::builder().projection(doc! { "_id": 1 }).build())
             .await
             .map_err(|_| create_database_error!("find", COL))?
             .filter_map(|s| async { s.ok() })
@@ -143,17 +136,15 @@ impl AbstractUsers for MongoDb {
     async fn fetch_mutual_channel_ids(&self, user_a: &str, user_b: &str) -> Result<Vec<String>> {
         Ok(self
             .col::<DocumentId>("channels")
-            .find(
-                doc! {
-                    "channel_type": {
-                        "$in": ["Group", "DirectMessage"]
-                    },
-                    "recipients": {
-                        "$all": [ user_a, user_b ]
-                    }
+            .find(doc! {
+                "channel_type": {
+                    "$in": ["Group", "DirectMessage"]
                 },
-                FindOptions::builder().projection(doc! { "_id": 1 }).build(),
-            )
+                "recipients": {
+                    "$all": [ user_a, user_b ]
+                }
+            })
+            .with_options(FindOptions::builder().projection(doc! { "_id": 1 }).build())
             .await
             .map_err(|_| create_database_error!("find", "channels"))?
             .filter_map(|s| async { s.ok() })
@@ -166,49 +157,46 @@ impl AbstractUsers for MongoDb {
     async fn fetch_mutual_server_ids(&self, user_a: &str, user_b: &str) -> Result<Vec<String>> {
         Ok(self
             .col::<DocumentId>("server_members")
-            .aggregate(
-                vec![
-                    doc! {
-                        "$match": {
-                            "_id.user": user_a
-                        }
-                    },
-                    doc! {
-                        "$lookup": {
-                            "from": "server_members",
-                            "as": "members",
-                            "let": {
-                                "server": "$_id.server"
-                            },
-                            "pipeline": [
-                                {
-                                    "$match": {
-                                        "$expr": {
-                                            "$and": [
-                                                { "$eq": [ "$_id.user", user_b ] },
-                                                { "$eq": [ "$_id.server", "$$server" ] }
-                                            ]
-                                        }
+            .aggregate(vec![
+                doc! {
+                    "$match": {
+                        "_id.user": user_a
+                    }
+                },
+                doc! {
+                    "$lookup": {
+                        "from": "server_members",
+                        "as": "members",
+                        "let": {
+                            "server": "$_id.server"
+                        },
+                        "pipeline": [
+                            {
+                                "$match": {
+                                    "$expr": {
+                                        "$and": [
+                                            { "$eq": [ "$_id.user", user_b ] },
+                                            { "$eq": [ "$_id.server", "$$server" ] }
+                                        ]
                                     }
                                 }
-                            ]
-                        }
-                    },
-                    doc! {
-                        "$match": {
-                            "members": {
-                                "$size": 1_i32
                             }
+                        ]
+                    }
+                },
+                doc! {
+                    "$match": {
+                        "members": {
+                            "$size": 1_i32
                         }
-                    },
-                    doc! {
-                        "$project": {
-                            "_id": "$_id.server"
-                        }
-                    },
-                ],
-                None,
-            )
+                    }
+                },
+                doc! {
+                    "$project": {
+                        "_id": "$_id.server"
+                    }
+                },
+            ])
             .await
             .map_err(|_| create_database_error!("aggregate", "server_members"))?
             .filter_map(|s| async { s.ok() })
@@ -224,16 +212,34 @@ impl AbstractUsers for MongoDb {
         partial: &PartialUser,
         remove: Vec<FieldsUser>,
     ) -> Result<()> {
-        query!(
-            self,
-            update_one_by_id,
-            COL,
-            id,
-            partial,
-            remove.iter().map(|x| x as &dyn IntoDocumentPath).collect(),
-            None
-        )
-        .map(|_| ())
+        if remove.contains(&FieldsUser::StatusText) && partial.status.is_some() {
+            // stupid-ass workaround to fix mongo conflicting the same item
+            let _: Result<()> = query!(
+                self,
+                update_one_by_id,
+                COL,
+                id,
+                PartialUser {
+                    ..Default::default()
+                },
+                remove.iter().map(|x| x as &dyn IntoDocumentPath).collect(),
+                None
+            )
+            .map(|_| ());
+
+            query!(self, update_one_by_id, COL, id, partial, vec![], None).map(|_| ())
+        } else {
+            query!(
+                self,
+                update_one_by_id,
+                COL,
+                id,
+                partial,
+                remove.iter().map(|x| x as &dyn IntoDocumentPath).collect(),
+                None
+            )
+            .map(|_| ())
+        }
     }
 
     /// Set relationship with another user
@@ -284,7 +290,6 @@ impl AbstractUsers for MongoDb {
                         }
                     }
                 }],
-                None,
             )
             .await
             .map(|_| ())
@@ -305,7 +310,6 @@ impl AbstractUsers for MongoDb {
                         }
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
@@ -329,11 +333,29 @@ impl AbstractUsers for MongoDb {
                         "subscription": 1
                     }
                 },
-                None,
             )
             .await
             .map(|_| ())
-            .map_err(|_| create_database_error!("update_one", COL))
+            .map_err(|_| create_database_error!("update_one", "sessions"))
+    }
+
+    async fn update_session_last_seen(&self, session_id: &str, when: Timestamp) -> Result<()> {
+        let formatted: &str = &when.format();
+
+        self.col::<Session>("sessions")
+            .update_one(
+                doc! {
+                    "_id": session_id
+                },
+                doc! {
+                    "$set": {
+                        "last_seen": formatted
+                    }
+                },
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_one", "sessions"))
     }
 }
 

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

@@ -1,4 +1,5 @@
 use authifier::models::Session;
+use iso8601_timestamp::Timestamp;
 use revolt_result::Result;
 
 use crate::{FieldsUser, PartialUser, RelationshipStatus, User};
@@ -168,4 +169,8 @@ impl AbstractUsers for ReferenceDb {
     async fn remove_push_subscription_by_session_id(&self, _session_id: &str) -> Result<()> {
         todo!()
     }
+
+    async fn update_session_last_seen(&self, _session_id: &str, _when: Timestamp) -> Result<()> {
+        todo!()
+    }
 }

crates/core/database/src/models/users/rocket.rs

@@ -38,6 +38,7 @@ impl<'r> FromRequest<'r> for User {
         if let Some(user) = user {
             Outcome::Success(user.clone())
         } else {
+            request.local_cache(|| Some(create_error!(InvalidSession)));
             Outcome::Error((Status::Unauthorized, authifier::Error::InvalidSession))
         }
     }

crates/core/database/src/models/users/schema.rs

@@ -6,7 +6,7 @@ use revolt_rocket_okapi::{
 
 use crate::User;
 
-impl<'r> OpenApiFromRequest<'r> for User {
+impl OpenApiFromRequest<'_> for User {
     fn from_request_input(
         _gen: &mut OpenApiGenerator,
         _name: String,

crates/core/database/src/tasks/ack.rs

@@ -3,8 +3,8 @@ use crate::{Database, Message, AMQP};
 
 use deadqueue::limited::Queue;
 use once_cell::sync::Lazy;
+use revolt_config::capture_message;
 use revolt_models::v0::PushNotification;
-use rocket::form::validate::Contains;
 use std::{
     collections::{HashMap, HashSet},
     time::Duration,
@@ -14,6 +14,7 @@ use validator::HasLen;
 use revolt_result::Result;
 
 use super::DelayedTask;
+use crate::Channel::{TextChannel, VoiceChannel};
 
 /// Enumeration of possible events
 #[derive(Debug, Eq, PartialEq)]
@@ -64,6 +65,7 @@ pub async fn queue_ack(channel: String, user: String, event: AckEvent) {
     );
 }
 
+/// Do not add more than one message per event.
 pub async fn queue_message(channel: String, event: AckEvent) {
     Q.try_push(Data {
         channel,
@@ -113,40 +115,50 @@ pub async fn handle_ack_event(
         }
         AckEvent::ProcessMessage { messages } => {
             let mut users: HashSet<&String> = HashSet::new();
-            debug!(
+            info!(
                 "Processing {} messages from channel {}",
                 messages.len(),
                 messages[0].1.channel
             );
 
             // find all the users we'll be notifying
-            messages
-                .iter()
-                .for_each(|(_, _, recipents, _)| users.extend(recipents.iter()));
+            messages.iter().for_each(|(_, _, recipents, _)| {
+                users.extend(recipents.iter());
+            });
 
-            debug!("Found {} users to notify.", users.len());
+            info!("Found {} users to notify.", users.len());
 
             for user in users {
                 let message_ids: Vec<String> = messages
                     .iter()
-                    .filter(|(_, _, recipients, _)| recipients.contains(user))
-                    .map(|(_, message, _, _)| message.id.clone())
+                    .filter_map(|(_, message, recipients, _)| {
+                        if recipients.contains(user) {
+                            Some(message.id.clone())
+                        } else {
+                            None
+                        }
+                    })
                     .collect();
 
                 if !message_ids.is_empty() {
                     db.add_mention_to_unread(channel, user, &message_ids)
                         .await?;
                 }
-                debug!("Added {} mentions for user {}", message_ids.len(), &user);
+                info!("Added {} mentions for user {}", message_ids.len(), &user);
             }
 
-            for (push, _, recipients, silenced) in messages {
-                if *silenced || recipients.is_empty() || push.is_none() {
+            let mut mass_mentions = vec![];
+
+            for (push, message, recipients, silenced) in messages {
+                if *silenced
+                    || push.is_none()
+                    || (recipients.is_empty() && !message.contains_mass_push_mention())
+                {
                     debug!(
                         "Rejecting push: silenced: {}, recipient count: {}, push exists: {:?}",
                         *silenced,
                         recipients.length(),
-                        push
+                        push.is_some()
                     );
                     continue;
                 }
@@ -162,6 +174,35 @@ pub async fn handle_ack_event(
                 {
                     revolt_config::capture_error(&err);
                 }
+
+                if message.contains_mass_push_mention() {
+                    mass_mentions.push(push.clone().unwrap());
+                }
+            }
+
+            if !mass_mentions.is_empty() {
+                debug!(
+                    "Sending mass mention push event to AMQP; channel {}",
+                    &mass_mentions[0].message.channel
+                );
+
+                let channel = db
+                    .fetch_channel(&mass_mentions[0].message.channel)
+                    .await
+                    .expect("Failed to fetch channel from db");
+
+                match channel {
+                    TextChannel { server, .. } | VoiceChannel { server, .. } => {
+                        if let Err(err) =
+                            amqp.mass_mention_message_sent(server, mass_mentions).await
+                        {
+                            revolt_config::capture_error(&err);
+                        }
+                    }
+                    _ => {
+                        panic!("Unknown channel type when sending mass mention event");
+                    }
+                }
             }
         }
     };
@@ -207,6 +248,8 @@ pub async fn worker(db: Database, amqp: AMQP) {
             mut event,
         }) = Q.try_pop()
         {
+            info!("Took next ack from queue, now {} remaining", Q.len());
+
             let key: (Option<String>, String, u8) = (
                 user,
                 channel,
@@ -221,18 +264,31 @@ pub async fn worker(db: Database, amqp: AMQP) {
                         if let AckEvent::ProcessMessage { messages: existing } =
                             &mut task.data.event
                         {
-                            // add the new message to the list of messages to be processed.
-                            existing.append(new_data);
+                            if let Some(new_event) = new_data.pop() {
+                                // if the message contains a mass mention, do not delay it any further.
+                                if new_event.1.contains_mass_push_mention() {
+                                    // add the new message to the list of messages to be processed.
+                                    existing.push(new_event);
+                                    task.run_immediately();
+                                    continue;
+                                }
 
-                            // put a cap on the amount of messages that can be queued, for particularly active channels
-                            if (existing.length() as u16)
-                                < revolt_config::config()
-                                    .await
-                                    .features
-                                    .advanced
-                                    .process_message_delay_limit
-                            {
-                                task.delay();
+                                existing.push(new_event);
+
+                                // put a cap on the amount of messages that can be queued, for particularly active channels
+                                if (existing.length() as u16)
+                                    < revolt_config::config()
+                                        .await
+                                        .features
+                                        .advanced
+                                        .process_message_delay_limit
+                                {
+                                    task.delay();
+                                }
+                            } else {
+                                let err_msg = format!("Got zero-length message event: {event:?}");
+                                capture_message(&err_msg, revolt_config::Level::Warning);
+                                info!("{err_msg}")
                             }
                         } else {
                             panic!("Somehow got an ack message in the add mention arm");

crates/core/database/src/tasks/authifier_relay.rs

@@ -4,7 +4,7 @@ use once_cell::sync::Lazy;
 
 use crate::events::client::EventV1;
 
-static Q: Lazy<(Sender<AuthifierEvent>, Receiver<AuthifierEvent>)> = Lazy::new(|| unbounded());
+static Q: Lazy<(Sender<AuthifierEvent>, Receiver<AuthifierEvent>)> = Lazy::new(unbounded);
 
 /// Get sender
 pub fn sender() -> Sender<AuthifierEvent> {

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

@@ -26,6 +26,7 @@ pub fn start_workers(db: Database, amqp: AMQP) {
 /// Task with additional information on when it should run
 pub struct DelayedTask<T> {
     pub data: T,
+    run_now: bool,
     last_updated: Instant,
     first_seen: Instant,
 }
@@ -41,6 +42,7 @@ impl<T> DelayedTask<T> {
     pub fn new(data: T) -> Self {
         DelayedTask {
             data,
+            run_now: false,
             last_updated: Instant::now(),
             first_seen: Instant::now(),
         }
@@ -51,9 +53,15 @@ impl<T> DelayedTask<T> {
         self.last_updated = Instant::now()
     }
 
+    /// Flag the task to run right away, regardless of the time
+    pub fn run_immediately(&mut self) {
+        self.run_now = true
+    }
+
     /// Check if a task should run yet
     pub fn should_run(&self) -> bool {
-        self.first_seen.elapsed().as_secs() > EXPIRE_CONSTANT
+        self.run_now
+            || self.first_seen.elapsed().as_secs() > EXPIRE_CONSTANT
             || self.last_updated.elapsed().as_secs() > SAVE_CONSTANT
     }
 }

crates/core/database/src/util/bridge/v0.rs

@@ -1,7 +1,8 @@
+use iso8601_timestamp::Timestamp;
 use revolt_models::v0::*;
 use revolt_permissions::{calculate_user_permissions, UserPermission};
 
-use crate::{util::permissions::DatabasePermissionQuery, Database, FileUsedFor};
+use crate::{util::permissions::DatabasePermissionQuery, Database};
 
 impl crate::Bot {
     pub fn into_public_bot(self, user: crate::User) -> PublicBot {
@@ -14,8 +15,7 @@ impl crate::Bot {
             avatar: user.avatar.map(|x| x.id).unwrap_or_default(),
             description: user
                 .profile
-                .map(|profile| profile.content)
-                .flatten()
+                .and_then(|profile| profile.content)
                 .unwrap_or_default(),
         }
     }
@@ -483,11 +483,12 @@ impl crate::Message {
             edited: self.edited,
             embeds: self.embeds,
             mentions: self.mentions,
+            role_mentions: self.role_mentions,
             replies: self.replies,
             reactions: self.reactions,
             interactions: self.interactions.into(),
             masquerade: self.masquerade.map(Into::into),
-            flags: self.flags.map(|flags| flags as u32).unwrap_or_default(),
+            flags: self.flags.unwrap_or_default(),
             pinned: self.pinned,
         }
     }
@@ -511,11 +512,12 @@ impl From<crate::PartialMessage> for PartialMessage {
             edited: value.edited,
             embeds: value.embeds,
             mentions: value.mentions,
+            role_mentions: value.role_mentions,
             replies: value.replies,
             reactions: value.reactions,
             interactions: value.interactions.map(Into::into),
             masquerade: value.masquerade.map(Into::into),
-            flags: value.flags.map(|flags| flags as u32),
+            flags: value.flags,
             pinned: value.pinned,
         }
     }
@@ -595,6 +597,17 @@ impl From<Masquerade> for crate::Masquerade {
     }
 }
 
+impl From<crate::PolicyChange> for PolicyChange {
+    fn from(value: crate::PolicyChange) -> Self {
+        PolicyChange {
+            created_time: value.created_time,
+            effective_time: value.effective_time,
+            description: value.description,
+            url: value.url,
+        }
+    }
+}
+
 impl From<crate::Report> for Report {
     fn from(value: crate::Report) -> Self {
         Report {
@@ -992,6 +1005,8 @@ impl crate::User {
             (RelationshipStatus::None, false)
         };
 
+        let badges = self.get_badges().await;
+
         User {
             username: self.username,
             discriminator: self.discriminator,
@@ -1010,7 +1025,7 @@ impl crate::User {
             } else {
                 vec![]
             },
-            badges: self.badges.unwrap_or_default() as u32,
+            badges,
             online: can_see_profile
                 && revolt_presence::is_online(&self.id).await
                 && !matches!(
@@ -1021,7 +1036,7 @@ impl crate::User {
                     })
                 ),
             status: if can_see_profile {
-                self.status.map(|status| status.into())
+                self.status.and_then(|status| status.into(true))
             } else {
                 None
             },
@@ -1036,7 +1051,7 @@ impl crate::User {
     /// Convert user object into user model assuming mutual connection
     ///
     /// Relations will never be included, i.e. when we process ourselves
-    pub fn into_known<'a, P>(self, perspective: P, is_online: bool) -> User
+    pub async fn into_known<'a, P>(self, perspective: P, is_online: bool) -> User
     where
         P: Into<Option<&'a crate::User>>,
     {
@@ -1066,13 +1081,15 @@ impl crate::User {
             (RelationshipStatus::None, false)
         };
 
+        let badges = self.get_badges().await;
+
         User {
             username: self.username,
             discriminator: self.discriminator,
             display_name: self.display_name,
             avatar: self.avatar.map(|file| file.into()),
             relations: vec![],
-            badges: self.badges.unwrap_or_default() as u32,
+            badges,
             online: can_see_profile
                 && is_online
                 && !matches!(
@@ -1083,7 +1100,7 @@ impl crate::User {
                     })
                 ),
             status: if can_see_profile {
-                self.status.map(|status| status.into())
+                self.status.and_then(|status| status.into(true))
             } else {
                 None
             },
@@ -1096,14 +1113,16 @@ impl crate::User {
     }
 
     /// Convert user object into user model without presence information
-    pub fn into_known_static<'a>(self, is_online: bool) -> User {
+    pub async fn into_known_static(self, is_online: bool) -> User {
+        let badges = self.get_badges().await;
+
         User {
             username: self.username,
             discriminator: self.discriminator,
             display_name: self.display_name,
             avatar: self.avatar.map(|file| file.into()),
             relations: vec![],
-            badges: self.badges.unwrap_or_default() as u32,
+            badges,
             online: is_online
                 && !matches!(
                     self.status,
@@ -1112,7 +1131,7 @@ impl crate::User {
                         ..
                     })
                 ),
-            status: self.status.map(|status| status.into()),
+            status: self.status.and_then(|status| status.into(true)),
             flags: self.flags.unwrap_or_default() as u32,
             privileged: self.privileged,
             bot: self.bot.map(|bot| bot.into()),
@@ -1122,6 +1141,8 @@ impl crate::User {
     }
 
     pub async fn into_self(self, force_online: bool) -> User {
+        let badges = self.get_badges().await;
+
         User {
             username: self.username,
             discriminator: self.discriminator,
@@ -1136,7 +1157,7 @@ impl crate::User {
                         .collect()
                 })
                 .unwrap_or_default(),
-            badges: self.badges.unwrap_or_default() as u32,
+            badges,
             online: (force_online || revolt_presence::is_online(&self.id).await)
                 && !matches!(
                     self.status,
@@ -1145,7 +1166,7 @@ impl crate::User {
                         ..
                     })
                 ),
-            status: self.status.map(|status| status.into()),
+            status: self.status.and_then(|status| status.into(true)),
             flags: self.flags.unwrap_or_default() as u32,
             privileged: self.privileged,
             bot: self.bot.map(|bot| bot.into()),
@@ -1178,6 +1199,7 @@ impl From<User> for crate::User {
             privileged: value.privileged,
             bot: value.bot.map(Into::into),
             suspended_until: None,
+            last_acknowledged_policy_change: Timestamp::UNIX_EPOCH,
         }
     }
 }
@@ -1196,7 +1218,7 @@ impl From<crate::PartialUser> for PartialUser {
                     .collect()
             }),
             badges: value.badges.map(|badges| badges as u32),
-            status: value.status.map(|status| status.into()),
+            status: value.status.and_then(|status| status.into(false)),
             flags: value.flags.map(|flags| flags as u32),
             privileged: value.privileged,
             bot: value.bot.map(|bot| bot.into()),
@@ -1285,11 +1307,23 @@ impl From<Presence> for crate::Presence {
     }
 }
 
-impl From<crate::UserStatus> for UserStatus {
-    fn from(value: crate::UserStatus) -> Self {
-        UserStatus {
-            text: value.text,
-            presence: value.presence.map(|presence| presence.into()),
+impl crate::UserStatus {
+    fn into(self, discard_invisible: bool) -> Option<UserStatus> {
+        let status = UserStatus {
+            text: self.text,
+            presence: self.presence.and_then(|presence| {
+                if discard_invisible && presence == crate::Presence::Invisible {
+                    None
+                } else {
+                    Some(presence.into())
+                }
+            }),
+        };
+
+        if status.text.is_none() && status.presence.is_none() {
+            None
+        } else {
+            Some(status)
         }
     }
 }

crates/core/database/src/util/bulk_permissions.rs

@@ -87,23 +87,46 @@ impl<'z> BulkDatabasePermissionQuery<'z> {
         }
     }
 
-    pub fn channel(self, channel: &'z Channel) -> BulkDatabasePermissionQuery {
+    pub fn channel(self, channel: &'z Channel) -> BulkDatabasePermissionQuery<'z> {
         BulkDatabasePermissionQuery {
             channel: Some(channel.clone()),
             ..self
         }
     }
 
-    pub fn members(self, members: &'z [Member]) -> BulkDatabasePermissionQuery {
+    pub async fn from_channel_id(self, channel_id: String) -> BulkDatabasePermissionQuery<'z> {
+        let channel = self
+            .database
+            .fetch_channel(channel_id.as_str())
+            .await
+            .expect("Valid channel id");
+
+        drop(channel_id);
+
         BulkDatabasePermissionQuery {
-            members: Some(members.to_owned()),
+            channel: Some(channel),
             ..self
         }
     }
 
-    pub fn users(self, users: &'z [User]) -> BulkDatabasePermissionQuery {
+    pub fn members(self, members: &'z [Member]) -> BulkDatabasePermissionQuery<'z> {
+        BulkDatabasePermissionQuery {
+            members: Some(members.to_owned()),
+            cached_member_perms: None,
+            users: None,
+            cached_members: None,
+            cached_users: None,
+            ..self
+        }
+    }
+
+    pub fn users(self, users: &'z [User]) -> BulkDatabasePermissionQuery<'z> {
         BulkDatabasePermissionQuery {
             users: Some(users.to_owned()),
+            cached_member_perms: None,
+            members: None,
+            cached_members: None,
+            cached_users: None,
             ..self
         }
     }