fix: add validator dependency to database

chore: bump version to 0.7.0
chore: remove quark dependency from delta 🎉
2024-04-07 23:49:09 +01:00 · 2024-04-07 23:45:29 +01:00 · 2024-04-07 23:41:31 +01:00 · 2024-04-07 23:13:45 +01:00 · 2024-04-07 22:57:55 +01:00 · 2024-04-07 22:42:46 +01:00
228 changed files with 7531 additions and 3169 deletions
@@ -0,0 +1,2 @@
+[profile.default]
+slow-timeout = { period = "3s", terminate-after = 2 }
@@ -1,5 +1,7 @@
 # MongoDB URI
 MONGODB=mongodb://localhost
+AUTUMN_MONGO_URI=mongodb://database
+REDIS_URI=redis://localhost/

 # URL to where the Revolt app is publicly accessible
 REVOLT_APP_URL=http://local.revolt.chat:5000
@@ -80,3 +82,26 @@ REVOLT_VAPID_PUBLIC_KEY=BGcvgR-i2z4IQ5Mw841vJvkLjt8wY-FjmWrw83jOLCY52qcGZS0OF7nf
 ##

 # VOSO_MANAGE_TOKEN=CHANGEME
+
+
+##
+## Autumn configuration
+##
+
+# S3 Region
+AUTUMN_S3_REGION=minio
+
+# S3 Endpoint
+AUTUMN_S3_ENDPOINT=http://minio:9000
+
+# MinIO Root User
+MINIO_ROOT_USER=minioautumn
+
+# MinIO Root Password
+MINIO_ROOT_PASSWORD=minioautumn
+
+# AWS Access Key ID
+AWS_ACCESS_KEY_ID=minioautumn
+
+# AWS Secret Key
+AWS_SECRET_ACCESS_KEY=minioautumn
@@ -3,7 +3,7 @@ name: Docker Test & Publish
 on:
  push:
    branches:
-      - "master"
+      - "main"
    tags:
      - "*"
    paths-ignore:
@@ -15,7 +15,7 @@ on:
      - "README"
  pull_request:
    branches:
-      - "master"
+      - "main"
    paths:
      - "Dockerfile"
  workflow_dispatch:
@@ -3,7 +3,7 @@ name: Rust build, test, and generate specification
 on:
  push:
  pull_request:
-    branches: [master]
+    branches: [main]

 env:
  CARGO_TERM_COLOR: always
@@ -20,6 +20,11 @@ jobs:
          toolchain: stable
          override: true
          components: rustfmt, clippy
+      - name: Install cargo-nextest
+        uses: baptiste0928/cargo-install@v1
+        with:
+          crate: cargo-nextest
+          locked: true

      - name: Run cargo build
        uses: actions-rs/cargo@v1
@@ -30,36 +35,38 @@ jobs:
        run: |
          docker-compose -f docker-compose.db.yml up -d

-      - name: Run cargo test
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-
-      - name: Run cargo test (with MongoDB)
-        uses: actions-rs/cargo@v1
-        env:
-          MONGODB: mongodb://localhost
-        with:
-          command: test
-
      - name: Copy .env.example
-        if: github.event_name != 'pull_request' && github.ref_name == 'master'
        run: |
          cp .env.example .env

-      - name: Start API in background
-        if: github.event_name != 'pull_request' && github.ref_name == 'master'
+      - name: Run cargo test
+        env:
+          TEST_DB: REFERENCE
        run: |
-          cargo run --bin revolt-delta &
+          cargo nextest run
+
+      - name: Run cargo test (with MongoDB)
+        env:
+          TEST_DB: MONGODB
+          MONGODB: mongodb://localhost
+        run: |
+          cargo nextest run
+
+      - name: Start API in background
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
+        env:
+          TEST_DB: REFERENCE
+        run: |
+          cargo build --bin revolt-delta && (cargo run --bin revolt-delta &)

      - name: Wait for API to go up
-        if: github.event_name != 'pull_request' && github.ref_name == 'master'
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
        uses: nev7n/wait_for_response@v1
        with:
          url: "http://localhost:8000/"

      - name: Checkout API repository
-        if: github.event_name != 'pull_request' && github.ref_name == 'master'
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
        uses: actions/checkout@v3
        with:
          repository: revoltchat/api
@@ -67,11 +74,11 @@ jobs:
          token: ${{ secrets.PAT }}

      - name: Download OpenAPI specification
-        if: github.event_name != 'pull_request' && github.ref_name == 'master'
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
        run: curl http://localhost:8000/openapi.json -o api/OpenAPI.json

      - name: Commit changes
-        if: github.event_name != 'pull_request' && github.ref_name == 'master'
+        if: github.event_name != 'pull_request' && github.ref_name == 'main'
        uses: EndBug/add-and-commit@v4
        with:
          cwd: "api"
@@ -15,7 +15,7 @@ jobs:
          gh api graphql -f query='
            query {
              organization(login: "revoltchat"){
-                projectV2(number: 3) {
+                projectV2(number: 5) {
                  id
                  fields(first:20) {
                    nodes {
@@ -35,7 +35,7 @@ jobs:

          echo 'PROJECT_ID='$(jq '.data.organization.projectV2.id' project_data.json) >> $GITHUB_ENV
          echo 'STATUS_FIELD_ID='$(jq '.data.organization.projectV2.fields.nodes[] | select(.name== "Status") | .id' project_data.json) >> $GITHUB_ENV
-          echo 'INCOMING_OPTION_ID='$(jq '.data.organization.projectV2.fields.nodes[] | select(.name== "Status") | .options[] | select(.name=="Incoming PRs") |.id' project_data.json) >> $GITHUB_ENV
+          echo 'INCOMING_OPTION_ID='$(jq '.data.organization.projectV2.fields.nodes[] | select(.name== "Status") | .options[] | select(.name=="🆕 Untriaged") |.id' project_data.json) >> $GITHUB_ENV

      - name: Add PR to project
        env:
@@ -1,4 +1,6 @@
 Rocket.toml
+Revolt.toml
+
 target
 .data
 .env
@@ -1,5 +1,6 @@
 {
  "editor.formatOnSave": true,
  "rust-analyzer.checkOnSave.command": "clippy",
-  "nixEnvSelector.suggestion": false
+  "nixEnvSelector.suggestion": false,
+  "nixEnvSelector.nixFile": "${workspaceRoot}/default.nix"
 }
@@ -104,6 +104,12 @@ version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2cb2f989d18dd141ab8ae82f64d1a8cdd37e0840f73a406896cf5e99502fab61"

+[[package]]
+name = "arc-swap"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bddcadddf5e9015d310179a59bb28c4d4b9920ad0f11e8e14dbadf654890c9a6"
+
 [[package]]
 name = "arrayref"
 version = "0.3.6"
@@ -165,7 +171,7 @@ dependencies = [
 "futures-lite",
 "once_cell",
 "tokio 0.2.25",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 ]

 [[package]]
@@ -246,7 +252,7 @@ dependencies = [
 "log",
 "memchr",
 "once_cell",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "pin-utils",
 "slab",
 "wasm-bindgen-futures",
@@ -315,7 +321,7 @@ dependencies = [
 "futures-io",
 "futures-util",
 "log",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "tungstenite",
 ]

@@ -347,9 +353,9 @@ dependencies = [

 [[package]]
 name = "authifier"
-version = "1.0.7"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a84411393a4326726ead660991ce8047f1865fa89900fb6c18e1e6c513cf1f9b"
+checksum = "30269caf0aaf1e1b542b150030e9688bf41d50026e09a51efd9408f332636c9d"
 dependencies = [
 "async-std",
 "async-trait",
@@ -588,9 +594,19 @@ checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"

 [[package]]
 name = "bytes"
-version = "1.1.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
+checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
+
+[[package]]
+name = "bytes-utils"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7dafe3a8757b027e2be6e4e5601ed563c55989fcf1546e933c66c8eb3a058d35"
+dependencies = [
+ "bytes 1.5.0",
+ "either",
+]

 [[package]]
 name = "cache-padded"
@@ -612,7 +628,7 @@ dependencies = [
 "instant",
 "once_cell",
 "thiserror",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 ]

 [[package]]
@@ -712,11 +728,11 @@ version = "4.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a604e93b79d1808327a6fca85a6f2d69de66461e7620f5a4cbf5fb4d1d7c948"
 dependencies = [
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "futures-core",
 "memchr",
- "pin-project-lite 0.2.9",
- "tokio 1.18.2",
+ "pin-project-lite 0.2.13",
+ "tokio 1.35.1",
 "tokio-util 0.7.2",
 ]

@@ -784,6 +800,12 @@ dependencies = [
 "version_check",
 ]

+[[package]]
+name = "cookie-factory"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "396de984970346b0d9e93d1415082923c679e5ae5c3ee3dcbd104f5610af126b"
+
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
@@ -809,6 +831,12 @@ dependencies = [
 "libc",
 ]

+[[package]]
+name = "crc16"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "338089f42c427b86394a5ee60ff321da23a5c89c9d89514c829687b26359fcff"
+
 [[package]]
 name = "crossbeam-queue"
 version = "0.3.5"
@@ -1002,7 +1030,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16a2561fd313df162315935989dceb8c99db4ee1933358270a57a3cfb8c957f3"
 dependencies = [
 "crossbeam-queue",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 ]

 [[package]]
@@ -1348,6 +1376,15 @@ dependencies = [
 "winapi 0.3.9",
 ]

+[[package]]
+name = "float-cmp"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -1371,14 +1408,40 @@ checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"

 [[package]]
 name = "form_urlencoded"
-version = "1.0.1"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fc25a87fa4fd2094bffb06925852034d90a17f0d1e05197d4956d3555752191"
+checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
 dependencies = [
- "matches",
 "percent-encoding",
 ]

+[[package]]
+name = "fred"
+version = "8.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3b2a2ac060e3266004c552235c241b481e438e2b1ea75715ea1176914ef2868"
+dependencies = [
+ "arc-swap",
+ "async-trait",
+ "bytes 1.5.0",
+ "bytes-utils",
+ "crossbeam-queue",
+ "float-cmp",
+ "futures",
+ "lazy_static",
+ "log",
+ "parking_lot",
+ "rand 0.8.5",
+ "redis-protocol",
+ "semver 1.0.9",
+ "socket2 0.5.5",
+ "tokio 1.35.1",
+ "tokio-stream",
+ "tokio-util 0.7.2",
+ "url",
+ "urlencoding",
+]
+
 [[package]]
 name = "fuchsia-cprng"
 version = "0.1.1"
@@ -1460,7 +1523,7 @@ dependencies = [
 "futures-io",
 "memchr",
 "parking",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "waker-fn",
 ]

@@ -1472,7 +1535,7 @@ checksum = "45ec6fe3675af967e67c5536c0b9d44e34e6c52f86bedc4ea49c5317b8e94d06"
 dependencies = [
 "futures-channel",
 "futures-task",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 ]

 [[package]]
@@ -1517,7 +1580,7 @@ dependencies = [
 "futures-sink",
 "futures-task",
 "memchr",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "pin-utils",
 "slab",
 ]
@@ -1661,7 +1724,7 @@ version = "0.3.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37a82c6d637fc9515a4694bbf1cb2457b79d81ce52b3108bdeea58b07dd34a57"
 dependencies = [
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "fnv",
 "futures-core",
 "futures-sink",
@@ -1669,7 +1732,7 @@ dependencies = [
 "http",
 "indexmap",
 "slab",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tokio-util 0.7.2",
 "tracing",
 ]
@@ -1802,7 +1865,7 @@ version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff8670570af52249509a86f5e3e18a08c60b177071826898fde8997cf5f6bfbb"
 dependencies = [
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "fnv",
 "itoa 1.0.2",
 ]
@@ -1823,9 +1886,9 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
 dependencies = [
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "http",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 ]

 [[package]]
@@ -1885,7 +1948,7 @@ version = "0.14.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42dc3c131584288d375f2d07f822b0cb012d8c6fb899a5b9fdb3cb7eb9b6004f"
 dependencies = [
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "futures-channel",
 "futures-core",
 "futures-util",
@@ -1895,9 +1958,9 @@ dependencies = [
 "httparse",
 "httpdate 1.0.2",
 "itoa 1.0.2",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "socket2 0.4.4",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tower-service",
 "tracing",
 "want",
@@ -1922,10 +1985,10 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
 dependencies = [
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "hyper 0.14.19",
 "native-tls",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tokio-native-tls",
 ]

@@ -1946,6 +2009,16 @@ dependencies = [
 "unicode-normalization",
 ]

+[[package]]
+name = "idna"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
 [[package]]
 name = "if_chain"
 version = "1.0.2"
@@ -2183,7 +2256,7 @@ dependencies = [
 "futures-util",
 "hostname",
 "httpdate 1.0.2",
- "idna",
+ "idna 0.2.3",
 "mime",
 "native-tls",
 "nom",
@@ -2194,9 +2267,9 @@ dependencies = [

 [[package]]
 name = "libc"
-version = "0.2.126"
+version = "0.2.153"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
+checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"

 [[package]]
 name = "libgit2-sys"
@@ -2429,14 +2502,13 @@ dependencies = [

 [[package]]
 name = "mio"
-version = "0.8.3"
+version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "713d550d9b44d89174e066b7a6217ae06234c10cb47819a88290d2b353c31799"
+checksum = "8f3d0b296e374a4e6f3c7b0a1f5a51d748a0d34c85e7dc48fc3fa9a87657fe09"
 dependencies = [
 "libc",
- "log",
 "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys",
+ "windows-sys 0.48.0",
 ]

 [[package]]
@@ -2466,7 +2538,7 @@ dependencies = [
 "log",
 "metrics",
 "thiserror",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tracing",
 "tracing-subscriber",
 ]
@@ -2518,7 +2590,7 @@ dependencies = [
 "strsim",
 "take_mut",
 "thiserror",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tokio-rustls",
 "tokio-util 0.7.2",
 "trust-dns-proto",
@@ -2534,7 +2606,7 @@ version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f8f35e687561d5c1667590911e6698a8cb714a134a7505718a182e7bc9d3836"
 dependencies = [
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "encoding_rs",
 "futures-util",
 "http",
@@ -2543,7 +2615,7 @@ dependencies = [
 "memchr",
 "mime",
 "spin 0.9.3",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tokio-util 0.6.10",
 "version_check",
 ]
@@ -2846,7 +2918,7 @@ dependencies = [
 "libc",
 "redox_syscall",
 "smallvec",
- "windows-sys",
+ "windows-sys 0.36.1",
 ]

 [[package]]
@@ -2924,9 +2996,9 @@ dependencies = [

 [[package]]
 name = "percent-encoding"
-version = "2.1.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"

 [[package]]
 name = "pest"
@@ -2999,9 +3071,9 @@ checksum = "257b64915a082f7811703966789728173279bdebb956b143dbcd23f6f970a777"

 [[package]]
 name = "pin-project-lite"
-version = "0.2.9"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
+checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"

 [[package]]
 name = "pin-utils"
@@ -3114,9 +3186,9 @@ dependencies = [

 [[package]]
 name = "proc-macro2"
-version = "1.0.56"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b63bdb0cd06f1f4dedf69b254734f9b45af66e4a031e42a7480257d9898b435"
+checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
 dependencies = [
 "unicode-ident",
 ]
@@ -3334,15 +3406,15 @@ source = "git+https://github.com/revoltchat/redis-rs?rev=1a41faf356fd21aebba71ce
 dependencies = [
 "async-std",
 "async-trait",
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "combine",
 "futures-util",
 "itoa 1.0.2",
 "percent-encoding",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "ryu",
 "sha1_smol",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tokio-util 0.7.2",
 "url",
 ]
@@ -3354,14 +3426,14 @@ source = "git+https://github.com/revoltchat/redis-rs?rev=f8ca28ab85da59d2ccde526
 dependencies = [
 "async-std",
 "async-trait",
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "combine",
 "futures-util",
 "itoa 1.0.2",
 "percent-encoding",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "ryu",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tokio-util 0.7.2",
 "url",
 ]
@@ -3382,6 +3454,20 @@ dependencies = [
 "serde_json",
 ]

+[[package]]
+name = "redis-protocol"
+version = "4.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c31deddf734dc0a39d3112e73490e88b61a05e83e074d211f348404cee4d2c6"
+dependencies = [
+ "bytes 1.5.0",
+ "bytes-utils",
+ "cookie-factory",
+ "crc16",
+ "log",
+ "nom",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.2.13"
@@ -3453,7 +3539,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46a1f7aa4f35e5e8b4160449f51afc758f0ce6454315a9fa7d0d113e958c41eb"
 dependencies = [
 "base64 0.13.0",
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "encoding_rs",
 "futures-core",
 "futures-util",
@@ -3469,11 +3555,11 @@ dependencies = [
 "mime",
 "native-tls",
 "percent-encoding",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "serde",
 "serde_json",
 "serde_urlencoded",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tokio-native-tls",
 "url",
 "wasm-bindgen",
@@ -3494,10 +3580,12 @@ dependencies = [

 [[package]]
 name = "revolt-bonfire"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
 "async-std",
 "async-tungstenite",
+ "bincode",
+ "fred",
 "futures",
 "log",
 "once_cell",
@@ -3512,19 +3600,23 @@ dependencies = [

 [[package]]
 name = "revolt-config"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
 "async-std",
 "cached",
 "config",
+ "dotenv",
 "futures-locks",
+ "log",
 "once_cell",
+ "pretty_env_logger",
+ "sentry",
 "serde",
 ]

 [[package]]
 name = "revolt-database"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
 "async-lock",
 "async-recursion",
@@ -3564,15 +3656,17 @@ dependencies = [
 "ulid 1.0.0",
 "unicode-segmentation",
 "url-escape",
+ "validator 0.16.0",
 "web-push 0.10.0",
 ]

 [[package]]
 name = "revolt-delta"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
 "async-channel",
 "async-std",
+ "authifier",
 "bitfield",
 "chrono",
 "dashmap",
@@ -3580,6 +3674,7 @@ dependencies = [
 "env_logger",
 "futures",
 "impl_ops",
+ "iso8601-timestamp 0.2.11",
 "lettre",
 "linkify 0.6.0",
 "log",
@@ -3591,10 +3686,10 @@ dependencies = [
 "redis-kiss",
 "regex",
 "reqwest",
+ "revolt-config",
 "revolt-database",
 "revolt-models",
 "revolt-permissions",
- "revolt-quark",
 "revolt-result",
 "revolt_rocket_okapi",
 "rocket",
@@ -3613,7 +3708,7 @@ dependencies = [

 [[package]]
 name = "revolt-models"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
 "indexmap",
 "iso8601-timestamp 0.2.11",
@@ -3622,6 +3717,7 @@ dependencies = [
 "revolt-config",
 "revolt-permissions",
 "revolt_optional_struct",
+ "rocket",
 "schemars",
 "serde",
 "validator 0.16.0",
@@ -3629,7 +3725,7 @@ dependencies = [

 [[package]]
 name = "revolt-permissions"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
 "async-std",
 "async-trait",
@@ -3644,7 +3740,7 @@ dependencies = [

 [[package]]
 name = "revolt-presence"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
 "async-std",
 "log",
@@ -3655,7 +3751,7 @@ dependencies = [

 [[package]]
 name = "revolt-quark"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
 "async-lock",
 "async-recursion",
@@ -3708,7 +3804,7 @@ dependencies = [

 [[package]]
 name = "revolt-result"
-version = "0.6.8"
+version = "0.7.0"
 dependencies = [
 "revolt_okapi",
 "revolt_rocket_okapi",
@@ -3828,7 +3924,7 @@ dependencies = [
 "atomic",
 "atty",
 "binascii",
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "either",
 "figment",
 "futures",
@@ -3838,7 +3934,7 @@ dependencies = [
 "multer",
 "num_cpus",
 "parking_lot",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "rand 0.8.5",
 "ref-cast",
 "rocket_codegen",
@@ -3848,7 +3944,7 @@ dependencies = [
 "state",
 "tempfile",
 "time 0.3.17",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "tokio-stream",
 "tokio-util 0.7.2",
 "ubyte",
@@ -3858,9 +3954,9 @@ dependencies = [

 [[package]]
 name = "rocket_authifier"
-version = "1.0.7"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4554a81937341d8c3cd3e43431ac2d23624444dc3a88e7ffd3ff66593779293"
+checksum = "5f89a12311f60e9288833fc3ce6029bce5d5c61870ceef74d4a50668a8b520ad"
 dependencies = [
 "authifier",
 "iso8601-timestamp 0.1.10",
@@ -3931,14 +4027,14 @@ dependencies = [
 "memchr",
 "pear",
 "percent-encoding",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "ref-cast",
 "serde",
 "smallvec",
 "stable-pattern",
 "state",
 "time 0.3.17",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "uncased",
 ]

@@ -4086,7 +4182,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "88d6731146462ea25d9244b2ed5fd1d716d25c52e4d54aa4fb0f3c4e9854dbe2"
 dependencies = [
 "lazy_static",
- "windows-sys",
+ "windows-sys 0.36.1",
 ]

 [[package]]
@@ -4220,7 +4316,7 @@ dependencies = [
 "sentry-debug-images",
 "sentry-panic",
 "sentry-tracing",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "ureq",
 ]

@@ -4521,6 +4617,16 @@ dependencies = [
 "winapi 0.3.9",
 ]

+[[package]]
+name = "socket2"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b5fac59a5cb5dd637972e5fca70daf0523c9067fcdc4842f053dae04a18f8e9"
+dependencies = [
+ "libc",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "spin"
 version = "0.5.2"
@@ -4781,33 +4887,32 @@ dependencies = [

 [[package]]
 name = "tokio"
-version = "1.18.2"
+version = "1.35.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4903bf0427cf68dddd5aa6a93220756f8be0c34fcfa9f5e6191e103e15a31395"
+checksum = "c89b4efa943be685f629b149f53829423f8f5531ea21249408e8e2f8671ec104"
 dependencies = [
- "bytes 1.1.0",
+ "backtrace",
+ "bytes 1.5.0",
 "libc",
- "memchr",
- "mio 0.8.3",
+ "mio 0.8.10",
 "num_cpus",
- "once_cell",
 "parking_lot",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "signal-hook-registry",
- "socket2 0.4.4",
+ "socket2 0.5.5",
 "tokio-macros",
- "winapi 0.3.9",
+ "windows-sys 0.48.0",
 ]

 [[package]]
 name = "tokio-macros"
-version = "1.7.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b557f72f448c511a979e2564e55d74e6c4432fc96ff4f6241bc6bded342643b7"
+checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
 "proc-macro2",
 "quote 1.0.26",
- "syn 1.0.107",
+ "syn 2.0.15",
 ]

 [[package]]
@@ -4817,7 +4922,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
 dependencies = [
 "native-tls",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 ]

 [[package]]
@@ -4827,7 +4932,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c43ee83903113e03984cb9e5cebe6c04a5116269e900e3ddba8f068a62adda59"
 dependencies = [
 "rustls",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "webpki",
 ]

@@ -4838,8 +4943,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50145484efff8818b5ccd256697f36863f587da82cf8b409c53adf1e840798e3"
 dependencies = [
 "futures-core",
- "pin-project-lite 0.2.9",
- "tokio 1.18.2",
+ "pin-project-lite 0.2.13",
+ "tokio 1.35.1",
 ]

 [[package]]
@@ -4872,12 +4977,12 @@ version = "0.6.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "36943ee01a6d67977dd3f84a5a1d2efeb4ada3a1ae771cadfaa535d9d9fc6507"
 dependencies = [
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "futures-core",
 "futures-sink",
 "log",
- "pin-project-lite 0.2.9",
- "tokio 1.18.2",
+ "pin-project-lite 0.2.13",
+ "tokio 1.35.1",
 ]

 [[package]]
@@ -4886,12 +4991,12 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f988a1a1adc2fb21f9c12aa96441da33a1728193ae0b95d2be22dbd17fcb4e5c"
 dependencies = [
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "futures-core",
 "futures-io",
 "futures-sink",
- "pin-project-lite 0.2.9",
- "tokio 1.18.2",
+ "pin-project-lite 0.2.13",
+ "tokio 1.35.1",
 "tracing",
 ]

@@ -4930,7 +5035,7 @@ checksum = "5d0ecdcb44a79f0fe9844f0c4f33a342cbcbb5117de8001e6ba0dc2351327d09"
 dependencies = [
 "cfg-if 1.0.0",
 "log",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 "tracing-attributes",
 "tracing-core",
 ]
@@ -5008,7 +5113,7 @@ dependencies = [
 "futures-channel",
 "futures-io",
 "futures-util",
- "idna",
+ "idna 0.2.3",
 "ipnet",
 "lazy_static",
 "log",
@@ -5016,7 +5121,7 @@ dependencies = [
 "smallvec",
 "thiserror",
 "tinyvec",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "url",
 ]

@@ -5036,7 +5141,7 @@ dependencies = [
 "resolv-conf",
 "smallvec",
 "thiserror",
- "tokio 1.18.2",
+ "tokio 1.35.1",
 "trust-dns-proto",
 ]

@@ -5054,7 +5159,7 @@ checksum = "d96a2dea40e7570482f28eb57afbe42d97551905da6a9400acc5c328d24004f5"
 dependencies = [
 "base64 0.13.0",
 "byteorder",
- "bytes 1.1.0",
+ "bytes 1.5.0",
 "http",
 "httparse",
 "log",
@@ -5167,9 +5272,9 @@ dependencies = [

 [[package]]
 name = "unicode-bidi"
-version = "0.3.8"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"
+checksum = "08f95100a766bf4f8f28f90d77e0a5461bbdb219042e7679bebe79004fed8d75"

 [[package]]
 name = "unicode-ident"
@@ -5179,9 +5284,9 @@ checksum = "d22af068fba1eb5edcb4aea19d382b2a3deb4c8f9d475c589b6ada9e0fd493ee"

 [[package]]
 name = "unicode-normalization"
-version = "0.1.19"
+version = "0.1.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d54590932941a9e9266f0832deed84ebe1bf2e4c9e4a3554d393d18f5e854bf9"
+checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
 dependencies = [
 "tinyvec",
 ]
@@ -5241,13 +5346,12 @@ dependencies = [

 [[package]]
 name = "url"
-version = "2.2.2"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c"
+checksum = "31e6302e3bb753d46e83516cae55ae196fc0c309407cf11ab35cc51a4c2a4633"
 dependencies = [
 "form_urlencoded",
- "idna",
- "matches",
+ "idna 0.5.0",
 "percent-encoding",
 "serde",
 ]
@@ -5261,6 +5365,12 @@ dependencies = [
 "percent-encoding",
 ]

+[[package]]
+name = "urlencoding"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+
 [[package]]
 name = "utf-8"
 version = "0.7.6"
@@ -5293,7 +5403,7 @@ version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f07b0a1390e01c0fc35ebb26b28ced33c9a3808f7f9fbe94d3cc01e233bfeed5"
 dependencies = [
- "idna",
+ "idna 0.2.3",
 "lazy_static",
 "regex",
 "serde",
@@ -5308,7 +5418,7 @@ version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32ad5bf234c7d3ad1042e5252b7eddb2c4669ee23f32c7dd0e9b7705f07ef591"
 dependencies = [
- "idna",
+ "idna 0.2.3",
 "lazy_static",
 "regex",
 "serde",
@@ -5624,43 +5734,109 @@ version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
 dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
+ "windows_aarch64_msvc 0.36.1",
+ "windows_i686_gnu 0.36.1",
+ "windows_i686_msvc 0.36.1",
+ "windows_x86_64_gnu 0.36.1",
+ "windows_x86_64_msvc 0.36.1",
 ]

+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc 0.48.5",
+ "windows_i686_gnu 0.48.5",
+ "windows_i686_msvc 0.48.5",
+ "windows_x86_64_gnu 0.48.5",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc 0.48.5",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"

+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"

+[[package]]
+name = "windows_i686_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"

+[[package]]
+name = "windows_i686_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"

+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"

+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+
 [[package]]
 name = "winreg"
 version = "0.7.0"
@@ -1,7 +1,10 @@
 [workspace]
+resolver = "2"
 members = ["crates/delta", "crates/bonfire", "crates/quark", "crates/core/*"]

 [patch.crates-io]
 # mobc-redis = { git = "https://github.com/insertish/mobc", rev = "8b880bb59f2ba80b4c7bc40c649c113d8857a186" }
 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" }
@@ -2,34 +2,112 @@

 This is a monorepo for the Revolt backend.

-| Crate            | Path                                           | Description                          |
-| ---------------- | ---------------------------------------------- | ------------------------------------ |
-| `delta`          | [crates/delta](crates/delta)                   | REST API server                      |
-| `bonfire`        | [crates/bonfire](crates/bonfire)               | WebSocket events server              |
-| `quark`          | [crates/quark](crates/quark)                   | Models and logic                     |
-<!--| `revcord/api`    | [crates/revcord/api](crates/revcord/api)       | Discord REST translation layer       |
-| `revcord/ws`     | [crates/revcord/ws](crates/revcord/ws)         | Discord gateway translation layer    |
-| `revcord/models` | [crates/revcord/models](crates/revcord/models) | Discord models and quark translation |-->
+| Crate              | Path                                               | Description                       |
+| ------------------ | -------------------------------------------------- | --------------------------------- |
+| `core/config`      | [crates/core/config](crates/core/config)           | Core: Configuration               |
+| `core/database`    | [crates/core/database](crates/core/database)       | Core: Database Implementation     |
+| `core/models`      | [crates/core/models](crates/core/models)           | Core: API Models                  |
+| `core/permissions` | [crates/core/permissions](crates/core/permissions) | Core: Permission Logic            |
+| `core/presence`    | [crates/core/presence](crates/core/presence)       | Core: User Presence               |
+| `core/result`      | [crates/core/result](crates/core/result)           | Core: Result and Error types      |
+| `delta`            | [crates/delta](crates/delta)                       | REST API server                   |
+| `bonfire`          | [crates/bonfire](crates/bonfire)                   | WebSocket events server           |
+| `quark`            | [crates/quark](crates/quark)                       | Models and logic (**DEPRECATED**) |

 Note: `january`, `autumn`, and `vortex` are yet to be moved into this monorepo.

-## Resources
-
-### Revolt
-
- [Revolt Project Board](https://github.com/revoltchat/revolt/discussions) (Submit feature requests here)
- [Revolt Testers Server](https://app.revolt.chat/invite/Testers)
- [Contribution Guide](https://developers.revolt.chat/contributing)
-
 ## Minimum Supported Rust Version

 Rust 1.70 or higher.

-## Contributing
+## Development Guide

-The contribution guide is located at [developers.revolt.chat/contributing](https://developers.revolt.chat/contributing).
-Please note that a pull request should only take care of one issue so that we can review it quickly.
+Before getting started, you'll want to install:
+
+- Rust toolchain (rustup recommended)
+- Docker
+- Git
+- mold (optional, faster compilation)
+
+> A **default.nix** is available for Nix users!
+> Just run `nix-shell` and continue.
+
+Now you can clone and build the project:
+
+```bash
+git clone https://github.com/revoltchat/backend revolt-backend
+cd revolt-backend
+cargo build
+```
+
+If you want to run the API and event servers:
+
+```bash
+# create environment file (will be deprecated in future)
+cp .env.example .env
+
+# (optionally) copy the default configuration file
+cp crates/core/config/Revolt.toml Revolt.toml
+# configure as necessary...
+
+# start other necessary services
+docker compose up -d
+
+# run the API server
+cargo run --bin revolt-delta
+# run the events server
+cargo run --bin revolt-bonfire
+
+# hint:
+# mold -run <cargo build, cargo run, etc...>
+```
+
+You can start a web client by doing the following:
+
+```bash
+# if you do not have yarn yet and have a modern Node.js:
+corepack enable
+
+# clone the web client and run it:
+git clone --recursive https://github.com/revoltchat/revite
+cd revite
+yarn
+yarn build:deps
+yarn dev --port 3001
+```
+
+Then go to https://local.revolt.chat:3001
+
+## Deployment Guide
+
+### Cutting new crate releases
+
+Begin by bumping crate versions:
+
+```bash
+just patch # 0.0.X
+just minor # 0.X.0
+just major # X.0.0
+```
+
+Then commit the changes to package files.
+
+Proceed to publish all the new crates:
+
+```bash
+just publish
+```
+
+### Cutting new binary releases
+
+Tag and push a new release by running:
+
+```bash
+just release
+```

 ## License

-The Revolt backend is generally licensed under the [GNU Affero General Public License v3.0](https://github.com/revoltchat/backend/blob/master/LICENSE). Please check individual crates for further license information.
+The Revolt backend is generally licensed under the [GNU Affero General Public License v3.0](https://github.com/revoltchat/backend/blob/master/LICENSE).
+
+**Individual crates may supply their own licenses!**
@@ -1,6 +1,9 @@
 disallowed-methods = [
    # Shouldn't need to access these directly
    "revolt_database::models::bots::model::Bot::remove_field",
+    "revolt_database::models::messages::model::Message::attach_sendable_embed",
+    "revolt_database::models::users::model::User::set_relationship",
+    "revolt_database::models::users::model::User::apply_relationship",

    # Prefer to use Object::create()
    "revolt_database::models::bots::ops::AbstractBots::insert_bot",
@@ -1,6 +1,6 @@
 [package]
 name = "revolt-bonfire"
-version = "0.6.8"
+version = "0.7.0"
 license = "AGPL-3.0-or-later"
 edition = "2021"

@@ -18,6 +18,7 @@ querystring = "1.1.0"
 revolt-quark = { path = "../quark" }

 # serde
+bincode = "1.3.3"
 serde_json = "1.0.79"
 rmp-serde = "1.0.0"
 serde = "1.0.136"
@@ -34,3 +35,6 @@ async-std = { version = "1.8.0", features = [
 # core
 revolt-presence = { path = "../core/presence", features = ["redis-is-patched"] }
 sentry = "0.31.5"
+
+# redis
+fred = { version = "8.0.1", features = ["subscriber-client"] }
@@ -29,6 +29,10 @@ async fn main() {

    // Start accepting new connections and spawn a client for each connection.
    while let Ok((stream, addr)) = listener.accept().await {
-        websocket::spawn_client(database::get_db(), stream, addr);
+        async_std::task::spawn(async move {
+            info!("User connected from {addr:?}");
+            websocket::client(database::get_db(), stream, addr).await;
+            info!("User disconnected from {addr:?}");
+        });
    }
 }
@@ -1,6 +1,16 @@
 use std::net::SocketAddr;

-use futures::{channel::oneshot, pin_mut, select, FutureExt, SinkExt, StreamExt, TryStreamExt};
+use async_tungstenite::WebSocketStream;
+use fred::{
+    interfaces::{ClientLike, EventInterface, PubsubInterface},
+    types::RedisConfig,
+};
+use futures::{
+    channel::oneshot,
+    pin_mut, select,
+    stream::{SplitSink, SplitStream},
+    FutureExt, SinkExt, StreamExt, TryStreamExt,
+};
 use revolt_presence::{create_session, delete_session};
 use revolt_quark::{
    events::{
@@ -9,249 +19,264 @@ use revolt_quark::{
        state::{State, SubscriptionStateChange},
    },
    models::{user::UserHint, User},
-    redis_kiss, Database,
+    redis_kiss::{PayloadType, REDIS_PAYLOAD_TYPE, REDIS_URI},
+    Database,
 };

-use async_std::{net::TcpStream, sync::Mutex, task};
+use async_std::{net::TcpStream, sync::Mutex};

-use crate::config::WebsocketHandshakeCallback;
+use crate::config::{ProtocolConfiguration, WebsocketHandshakeCallback};

-/// Spawn a new WebSocket client worker given access to the database,
+type WsReader = SplitStream<WebSocketStream<TcpStream>>;
+type WsWriter = SplitSink<WebSocketStream<TcpStream>, async_tungstenite::tungstenite::Message>;
+
+/// Start a new WebSocket client worker given access to the database,
 /// the relevant TCP stream and the remote address of the client.
-pub fn spawn_client(db: &'static Database, stream: TcpStream, addr: SocketAddr) {
-    // Spawn a new Async task to work on.
-    task::spawn(async move {
-        info!("User connected from {addr:?}");
+pub async fn client(db: &'static Database, stream: TcpStream, addr: SocketAddr) {
+    // Upgrade the TCP connection to a WebSocket connection.
+    // In this process, we also parse any additional parameters given.
+    // e.g. wss://example.com?format=json&version=1
+    let (sender, receiver) = oneshot::channel();
+    let Ok(ws) = async_tungstenite::accept_hdr_async_with_config(
+        stream,
+        WebsocketHandshakeCallback::from(sender),
+        None,
+    )
+    .await
+    else {
+        return;
+    };
+    // Verify we've received a valid config, otherwise we should just drop the connection.
+    let Ok(mut config) = receiver.await else {
+        return;
+    };
+    info!(
+        "User {addr:?} provided protocol configuration (version = {}, format = {:?})",
+        config.get_protocol_version(),
+        config.get_protocol_format()
+    );

-        // Upgrade the TCP connection to a WebSocket connection.
-        // In this process, we also parse any additional parameters given.
-        // e.g. wss://example.com?format=json&version=1
-        let (sender, receiver) = oneshot::channel();
-        if let Ok(ws) = async_tungstenite::accept_hdr_async_with_config(
-            stream,
-            WebsocketHandshakeCallback::from(sender),
-            None,
-        )
+    // Split the socket for simultaneously read and write.
+    let (mut write, mut read) = ws.split();
+
+    // If the user has not provided authentication, request information.
+    if config.get_session_token().is_none() {
+        while let Ok(message) = read.try_next().await {
+            if let Ok(ClientMessage::Authenticate { token }) =
+                config.decode(message.as_ref().unwrap())
+            {
+                config.set_session_token(token);
+                break;
+            }
+        }
+    }
+
+    // Try to authenticate the user.
+    let Some(token) = config.get_session_token().as_ref() else {
+        return;
+    };
+    let user = match User::from_token(db, token, UserHint::Any).await {
+        Ok(user) => user,
+        Err(err) => {
+            write.send(config.encode(&err)).await.ok();
+            return;
+        }
+    };
+    info!("User {addr:?} authenticated as @{}", user.username);
+
+    // Create local state.
+    let mut state = State::from(user);
+    let user_id = state.cache.user_id.clone();
+
+    // Notify socket we have authenticated.
+    if write
+        .send(config.encode(&EventV1::Authenticated))
        .await
-        {
-            // Verify we've received a valid config, otherwise we should just drop the connection.
-            if let Ok(mut config) = receiver.await {
-                info!(
-                    "User {addr:?} provided protocol configuration (version = {}, format = {:?})",
-                    config.get_protocol_version(),
-                    config.get_protocol_format()
-                );
+        .is_err()
+    {
+        return;
+    }

-                // Split the socket for simultaneously read and write.
-                let (write, mut read) = ws.split();
-                let write = Mutex::new(write);
+    // Download required data to local cache and send Ready payload.
+    let Ok(ready_payload) = state.generate_ready_payload(db).await else {
+        return;
+    };
+    if write.send(config.encode(&ready_payload)).await.is_err() {
+        return;
+    }

-                // If the user has not provided authentication, request information.
-                if config.get_session_token().is_none() {
-                    'outer: while let Ok(message) = read.try_next().await {
-                        if let Ok(ClientMessage::Authenticate { token }) =
-                            config.decode(message.as_ref().unwrap())
-                        {
-                            config.set_session_token(token);
-                            break 'outer;
-                        }
-                    }
+    // Create presence session.
+    let (first_session, session_id) = create_session(&user_id, 0).await;
+
+    // If this was the first session, notify other users that we just went online.
+    if first_session {
+        state.broadcast_presence_change(true).await;
+    }
+
+    {
+        let write = Mutex::new(write);
+        // Create a PubSub connection to poll on.
+        let listener = listener(db, &mut state, addr, &config, &write).fuse();
+        // Read from WebSocket stream.
+        let worker = worker(addr, user_id.clone(), &config, read, &write).fuse();
+
+        // Pin both tasks.
+        pin_mut!(listener, worker);
+
+        // Wait for either disconnect or for listener to die.
+        select!(
+            () = listener => {},
+            () = worker => {}
+        );
+    }
+    // Clean up presence session.
+    let last_session = delete_session(&user_id, session_id).await;
+
+    // If this was the last session, notify other users that we just went offline.
+    if last_session {
+        state.broadcast_presence_change(false).await;
+    }
+}
+
+async fn listener(
+    db: &'static Database,
+    state: &mut State,
+    addr: SocketAddr,
+    config: &ProtocolConfiguration,
+    write: &Mutex<WsWriter>,
+) {
+    let redis_config = RedisConfig::from_url(&REDIS_URI).unwrap();
+    let Ok(subscriber) = fred::types::Builder::from_config(redis_config).build_subscriber_client()
+    else {
+        return;
+    };
+    if subscriber.init().await.is_err() {
+        return;
+    };
+    let mut message_rx = subscriber.message_rx();
+    loop {
+        // Check for state changes for subscriptions.
+        match state.apply_state() {
+            SubscriptionStateChange::Reset => {
+                subscriber.unsubscribe_all().await.unwrap();
+                for id in state.iter_subscriptions() {
+                    subscriber.subscribe(id).await.unwrap();
                }

-                // Try to authenticate the user.
-                if let Some(token) = config.get_session_token().as_ref() {
-                    match User::from_token(db, token, UserHint::Any).await {
-                        Ok(user) => {
-                            info!("User {addr:?} authenticated as @{}", user.username);
+                #[cfg(debug_assertions)]
+                info!("{addr:?} has reset their subscriptions");
+            }
+            SubscriptionStateChange::Change { add, remove } => {
+                for id in remove {
+                    #[cfg(debug_assertions)]
+                    info!("{addr:?} unsubscribing from {id}");

-                            // Create local state.
-                            let mut state = State::from(user);
-                            let user_id = state.cache.user_id.clone();
+                    subscriber.unsubscribe(id).await.unwrap();
+                }

-                            // Create presence session.
-                            let (first_session, session_id) = create_session(&user_id, 0).await;
+                for id in add {
+                    #[cfg(debug_assertions)]
+                    info!("{addr:?} subscribing to {id}");

-                            // Notify socket we have authenticated.
-                            write
-                                .lock()
-                                .await
-                                .send(config.encode(&EventV1::Authenticated))
-                                .await
-                                .ok();
-
-                            // Download required data to local cache and send Ready payload.
-                            if let Ok(ready_payload) = state.generate_ready_payload(db).await {
-                                write
-                                    .lock()
-                                    .await
-                                    .send(config.encode(&ready_payload))
-                                    .await
-                                    .ok();
-
-                                // If this was the first session, notify other users that we just went online.
-                                if first_session {
-                                    state.broadcast_presence_change(true).await;
-                                }
-
-                                // Create a PubSub connection to poll on.
-                                let listener = async {
-                                    if let Ok(mut conn) = redis_kiss::open_pubsub_connection().await
-                                    {
-                                        loop {
-                                            // Check for state changes for subscriptions.
-                                            match state.apply_state() {
-                                                SubscriptionStateChange::Reset => {
-                                                    for id in state.iter_subscriptions() {
-                                                        conn.subscribe(id).await.unwrap();
-                                                    }
-
-                                                    #[cfg(debug_assertions)]
-                                                    info!("{addr:?} has reset their subscriptions");
-                                                }
-                                                SubscriptionStateChange::Change { add, remove } => {
-                                                    for id in remove {
-                                                        #[cfg(debug_assertions)]
-                                                        info!("{addr:?} unsubscribing from {id}");
-
-                                                        conn.unsubscribe(id).await.unwrap();
-                                                    }
-
-                                                    for id in add {
-                                                        #[cfg(debug_assertions)]
-                                                        info!("{addr:?} subscribing to {id}");
-
-                                                        conn.subscribe(id).await.unwrap();
-                                                    }
-                                                }
-                                                SubscriptionStateChange::None => {}
-                                            }
-
-                                            // * Debug logging of current subscriptions.
-                                            /*#[cfg(debug_assertions)]
-                                            info!(
-                                                "User {addr:?} is subscribed to {:?}",
-                                                state
-                                                    .iter_subscriptions()
-                                                    .collect::<Vec<&String>>()
-                                            );*/
-
-                                            // Handle incoming events.
-                                            match conn.on_message().next().await.map(|res| {
-                                                res.map(|item|(
-                                                    item.get_channel_name().to_string(),
-                                                    redis_kiss::decode_payload::<EventV1>(&item),
-                                                ))
-                                            }) {
-                                                Some(Ok((channel, item))) => {
-                                                    if let Ok(mut event) = item {
-                                                        if state
-                                                            .handle_incoming_event_v1(
-                                                                db, &mut event,
-                                                            )
-                                                            .await
-                                                            && write.lock().await
-                                                                .send(config.encode(&event))
-                                                                .await
-                                                                .is_err()
-                                                        {
-                                                            break;
-                                                        }
-                                                    } else {
-                                                        warn!("Failed to deserialise an event for {channel}!");
-                                                    }
-                                                }
-                                                Some(Err(e)) => {
-                                                    info!("Error while consuming pub/sub messages: {e:?}");
-                                                    sentry::capture_error(&e);
-                                                    break
-                                                }
-                                                // No more data, assume we disconnected or otherwise
-                                                // something bad occurred, so disconnect user.
-                                                None => break,
-                                            }
-                                        }
-                                    }
-                                }
-                                .fuse();
-
-                                // Read from WebSocket stream.
-                                let worker =
-                                    async {
-                                        while let Ok(Some(msg)) = read.try_next().await {
-                                            if let Ok(payload) = config.decode(&msg) {
-                                                match payload {
-                                                    ClientMessage::BeginTyping { channel } => {
-                                                        EventV1::ChannelStartTyping {
-                                                            id: channel.clone(),
-                                                            user: user_id.clone(),
-                                                        }
-                                                        .p(channel.clone())
-                                                        .await;
-                                                    }
-                                                    ClientMessage::EndTyping { channel } => {
-                                                        EventV1::ChannelStopTyping {
-                                                            id: channel.clone(),
-                                                            user: user_id.clone(),
-                                                        }
-                                                        .p(channel.clone())
-                                                        .await;
-                                                    }
-                                                    ClientMessage::Ping { data, responded } => {
-                                                        if responded.is_none() {
-                                                            write
-                                                                .lock()
-                                                                .await
-                                                                .send(config.encode(
-                                                                    &EventV1::Pong { data },
-                                                                ))
-                                                                .await
-                                                                .ok();
-                                                        }
-                                                    }
-                                                    _ => {}
-                                                }
-                                            }
-                                        }
-                                    }
-                                    .fuse();
-
-                                // Pin both tasks.
-                                pin_mut!(listener, worker);
-
-                                // Wait for either disconnect or for listener to die.
-                                select!(
-                                    () = listener => {},
-                                    () = worker => {}
-                                );
-
-                                // * Combine the streams back once we are ready to disconnect.
-                                /* ws = read.reunite(write).unwrap(); */
-                            }
-
-                            // Clean up presence session.
-                            let last_session = delete_session(&user_id, session_id).await;
-
-                            // If this was the last session, notify other users that we just went offline.
-                            if last_session {
-                                state.broadcast_presence_change(false).await;
-                            }
-                        }
-                        Err(err) => {
-                            write.lock().await.send(config.encode(&err)).await.ok();
-                        }
-                    }
+                    subscriber.subscribe(id).await.unwrap();
                }
            }
-
-            // * Disconnect the WebSocket if it isn't already.
-            /*ws.close(Some(CloseFrame {
-                code: CloseCode::Normal,
-                reason: std::borrow::Cow::from(""),
-            }))
-            .await
-            .unwrap();*/
+            SubscriptionStateChange::None => {}
        }

-        info!("User disconnected from {addr:?}");
-    });
+        // Handle incoming events.
+        let Ok(message) = message_rx.recv().await.map_err(|e| {
+            warn!("Error while consuming pub/sub messages: {e:?}");
+            sentry::capture_error(&e);
+        }) else {
+            return;
+        };
+        let event = match *REDIS_PAYLOAD_TYPE {
+            PayloadType::Json => message
+                .value
+                .as_str()
+                .and_then(|s| serde_json::from_str::<EventV1>(s.as_ref()).ok()),
+            PayloadType::Msgpack => message
+                .value
+                .as_bytes()
+                .and_then(|b| rmp_serde::from_slice::<EventV1>(b).ok()),
+            PayloadType::Bincode => message
+                .value
+                .as_bytes()
+                .and_then(|b| bincode::deserialize::<EventV1>(b).ok()),
+        };
+        let Some(mut event) = event else {
+            warn!("Failed to deserialise an event for {}!", message.channel);
+            return;
+        };
+        let should_send = state.handle_incoming_event_v1(db, &mut event).await;
+        if !should_send {
+            continue;
+        }
+
+        let result = write.lock().await.send(config.encode(&event)).await;
+        if let Err(e) = result {
+            use async_tungstenite::tungstenite::Error;
+            if !matches!(e, Error::AlreadyClosed | Error::ConnectionClosed) {
+                warn!("Error while sending an event to {addr:?}: {e:?}");
+            }
+            return;
+        }
+    }
+}
+
+async fn worker(
+    addr: SocketAddr,
+    user_id: String,
+    config: &ProtocolConfiguration,
+    mut read: WsReader,
+    write: &Mutex<WsWriter>,
+) {
+    loop {
+        let result = read.try_next().await;
+        let msg = match result {
+            Ok(Some(msg)) => msg,
+            Ok(None) => return,
+            Err(e) => {
+                use async_tungstenite::tungstenite::Error;
+                if !matches!(e, Error::AlreadyClosed | Error::ConnectionClosed) {
+                    warn!("Error while reading an event from {addr:?}: {e:?}");
+                }
+                return;
+            }
+        };
+
+        let Ok(payload) = config.decode(&msg) else {
+            continue;
+        };
+        match payload {
+            ClientMessage::BeginTyping { channel } => {
+                EventV1::ChannelStartTyping {
+                    id: channel.clone(),
+                    user: user_id.clone(),
+                }
+                .p(channel.clone())
+                .await;
+            }
+            ClientMessage::EndTyping { channel } => {
+                EventV1::ChannelStopTyping {
+                    id: channel.clone(),
+                    user: user_id.clone(),
+                }
+                .p(channel.clone())
+                .await;
+            }
+            ClientMessage::Ping { data, responded } => {
+                if responded.is_none() {
+                    write
+                        .lock()
+                        .await
+                        .send(config.encode(&EventV1::Pong { data }))
+                        .await
+                        .ok();
+                }
+            }
+            _ => {}
+        }
+    }
 }
@@ -1,6 +1,6 @@
 [package]
 name = "revolt-config"
-version = "0.6.8"
+version = "0.7.0"
 edition = "2021"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -14,6 +14,7 @@ default = ["test"]

 [dependencies]
 # Utility
+dotenv = "0.15.0"
 config = "0.13.3"
 cached = "0.44.0"
 once_cell = "1.18.0"
@@ -24,3 +25,10 @@ serde = { version = "1", features = ["derive"] }
 # Async
 futures-locks = "0.7.1"
 async-std = { version = "1.8.0", features = ["attributes"], optional = true }
+
+# Logging
+log = "0.4.14"
+pretty_env_logger = "0.4.0"
+
+# Sentry
+sentry = "0.31.5"
@@ -0,0 +1,3 @@
+[database]
+mongodb = "mongodb://localhost"
+redis = "redis://localhost/"
@@ -1,3 +1,5 @@
+sentry_dsn = ""
+
 [database]
 mongodb = "mongodb://database"
 redis = "redis://redis/"
@@ -33,6 +35,7 @@ api_key = ""
 [api.security]
 authifier_shield_key = ""
 voso_legacy_token = ""
+trust_cloudflare = false

 [api.security.captcha]
 hcaptcha_key = ""
@@ -42,15 +45,18 @@ hcaptcha_sitekey = ""
 max_concurrent_connections = 50

 [features]
+webhooks_enabled = false

 [features.limits]

 [features.limits.default]
 group_size = 100
 bots = 5
+message_length = 2000
+message_embeds = 5
 message_replies = 5
 message_attachments = 5
-message_embeds = 5
+message_reactions = 20
 servers = 100
 server_emoji = 100
 server_roles = 200
@@ -13,8 +13,13 @@ static CONFIG_BUILDER: Lazy<RwLock<Config>> = Lazy::new(|| {
            FileFormat::Toml,
        ));

-        if std::path::Path::new("revolt.toml").exists() {
-            builder = builder.add_source(File::new("revolt.toml", FileFormat::Toml));
+        if std::env::var("TEST_DB").is_ok() {
+            builder = builder.add_source(File::from_str(
+                include_str!("../Revolt.test.toml"),
+                FileFormat::Toml,
+            ));
+        } else if std::path::Path::new("Revolt.toml").exists() {
+            builder = builder.add_source(File::new("Revolt.toml", FileFormat::Toml));
        }

        builder.build().unwrap()
@@ -51,6 +56,9 @@ pub struct ApiSmtp {
    pub username: String,
    pub password: String,
    pub from_address: String,
+    pub reply_to: Option<String>,
+    pub port: Option<i32>,
+    pub use_tls: Option<bool>,
 }

 #[derive(Deserialize, Debug, Clone)]
@@ -75,6 +83,7 @@ pub struct ApiSecurity {
    pub authifier_shield_key: String,
    pub voso_legacy_token: String,
    pub captcha: ApiSecurityCaptcha,
+    pub trust_cloudflare: bool,
 }

 #[derive(Deserialize, Debug, Clone)]
@@ -97,9 +106,11 @@ pub struct Api {
 pub struct FeaturesLimits {
    pub group_size: usize,
    pub bots: usize,
+    pub message_length: usize,
    pub message_replies: usize,
    pub message_attachments: usize,
    pub message_embeds: usize,
+    pub message_reactions: usize,
    pub servers: usize,
    pub server_emoji: usize,
    pub server_roles: usize,
@@ -124,6 +135,7 @@ pub struct FeaturesLimitsCollection {
 #[derive(Deserialize, Debug, Clone)]
 pub struct Features {
    pub limits: FeaturesLimitsCollection,
+    pub webhooks_enabled: bool,
 }

 #[derive(Deserialize, Debug, Clone)]
@@ -132,6 +144,31 @@ pub struct Settings {
    pub hosts: Hosts,
    pub api: Api,
    pub features: Features,
+    pub sentry_dsn: String,
+}
+
+impl Settings {
+    pub fn preflight_checks(&self) {
+        if self.api.smtp.host.is_empty() {
+            #[cfg(not(debug_assertions))]
+            if !env::var("REVOLT_UNSAFE_NO_EMAIL").map_or(false, |v| v == *"1") {
+                panic!("Running in production without email is not recommended, set REVOLT_UNSAFE_NO_EMAIL=1 to override.");
+            }
+
+            #[cfg(debug_assertions)]
+            log::warn!("No SMTP settings specified! Remember to configure email.");
+        }
+
+        if self.api.security.captcha.hcaptcha_key.is_empty() {
+            #[cfg(not(debug_assertions))]
+            if !env::var("REVOLT_UNSAFE_NO_CAPTCHA").map_or(false, |v| v == *"1") {
+                panic!("Running in production without CAPTCHA is not recommended, set REVOLT_UNSAFE_NO_CAPTCHA=1 to override.");
+            }
+
+            #[cfg(debug_assertions)]
+            log::warn!("No Captcha key specified! Remember to add hCaptcha key.");
+        }
+    }
 }

 pub async fn init() {
@@ -150,6 +187,47 @@ pub async fn config() -> Settings {
    read().await.try_deserialize::<Settings>().unwrap()
 }

+/// Configure logging and common Rust variables
+pub async fn setup_logging(release: &'static str) -> Option<sentry::ClientInitGuard> {
+    dotenv::dotenv().ok();
+
+    if std::env::var("RUST_LOG").is_err() {
+        std::env::set_var("RUST_LOG", "info");
+    }
+
+    if std::env::var("ROCKET_ADDRESS").is_err() {
+        std::env::set_var("ROCKET_ADDRESS", "0.0.0.0");
+    }
+
+    pretty_env_logger::init();
+    log::info!("Starting {release}");
+
+    let config = config().await;
+    if config.sentry_dsn.is_empty() {
+        None
+    } else {
+        Some(sentry::init((
+            config.sentry_dsn,
+            sentry::ClientOptions {
+                release: Some(release.into()),
+                ..Default::default()
+            },
+        )))
+    }
+}
+
+#[macro_export]
+macro_rules! configure {
+    () => {
+        let _sentry = $crate::setup_logging(concat!(
+            env!("CARGO_PKG_NAME"),
+            "@",
+            env!("CARGO_PKG_VERSION")
+        ))
+        .await;
+    };
+}
+
 #[cfg(feature = "test")]
 #[cfg(test)]
 mod tests {
@@ -1,6 +1,6 @@
 [package]
 name = "revolt-database"
-version = "0.6.8"
+version = "0.7.0"
 edition = "2021"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -23,11 +23,13 @@ default = ["mongodb", "async-std-runtime", "tasks"]

 [dependencies]
 # Core
-revolt-config = { version = "0.6.8", path = "../config" }
-revolt-result = { version = "0.6.8", path = "../result" }
-revolt-models = { version = "0.6.8", path = "../models" }
-revolt-presence = { version = "0.6.8", path = "../presence" }
-revolt-permissions = { version = "0.6.8", path = "../permissions", features = [
+revolt-config = { version = "0.7.0", path = "../config" }
+revolt-result = { version = "0.7.0", path = "../result" }
+revolt-models = { version = "0.7.0", path = "../models", features = [
+    "validator",
+] }
+revolt-presence = { version = "0.7.0", path = "../presence" }
+revolt-permissions = { version = "0.7.0", path = "../permissions", features = [
    "serde",
    "bson",
 ] }
@@ -45,6 +47,7 @@ decancer = "1.6.2"
 deadqueue = "0.2.4"
 linkify = { optional = true, version = "0.8.1" }
 url-escape = { optional = true, version = "0.1.1" }
+validator = { version = "0.16", features = ["derive"] }
 isahc = { optional = true, version = "1.7", features = ["json"] }

 # Serialisation
@@ -86,4 +89,4 @@ fcm = "0.9.2"
 web-push = "0.10.0"

 # Authifier
-authifier = { version = "1.0" }
+authifier = { version = "1.0.8" }
@@ -0,0 +1,28 @@
+[
+  {
+    "_object_type": "User",
+    "_id": "__ID:0__",
+    "username": "Owner",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "User",
+    "_id": "__ID:1__",
+    "username": "Member",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "User",
+    "_id": "__ID:2__",
+    "username": "Member",
+    "discriminator": "0002"
+  },
+  {
+    "_object_type": "Channel",
+    "_id": "__ID:3__",
+    "channel_type": "Group",
+    "name": "My Group",
+    "owner": "__ID:0__",
+    "recipients": ["__ID:0__", "__ID:1__"]
+  }
+]
@@ -0,0 +1,89 @@
+[
+  {
+    "_object_type": "User",
+    "_id": "__ID:0__",
+    "username": "Owner",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "User",
+    "_id": "__ID:1__",
+    "username": "Moderator",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "User",
+    "_id": "__ID:2__",
+    "username": "User",
+    "discriminator": "0001"
+  },
+  {
+    "_object_type": "Channel",
+    "_id": "__ID:3__",
+    "channel_type": "TextChannel",
+    "name": "General",
+    "server": "__ID:4__",
+    "default_permissions": {
+      "a": 0,
+      "d": 1048576
+    },
+    "role_permissions": {
+      "__ID:5__": {
+        "a": 1048576,
+        "d": 0
+      }
+    }
+  },
+  {
+    "_object_type": "Server",
+    "_id": "__ID:4__",
+    "owner": "__ID:0__",
+    "name": "Server",
+    "channels": ["__ID:3__"],
+    "roles": {
+      "__ID:5__": {
+        "name": "Moderator",
+        "permissions": {
+          "a": 545270208,
+          "d": 0
+        },
+        "rank": 3
+      },
+      "__ID:6__": {
+        "name": "Owner",
+        "permissions": {
+          "a": 0,
+          "d": 0
+        },
+        "rank": 0
+      }
+    },
+    "default_permissions": 4000322560
+  },
+  {
+    "_object_type": "ServerMember",
+    "_id": {
+      "user": "__ID:0__",
+      "server": "__ID:4__"
+    },
+    "roles": ["__ID:6__"],
+    "joined_at": 1698318340195
+  },
+  {
+    "_object_type": "ServerMember",
+    "_id": {
+      "user": "__ID:1__",
+      "server": "__ID:4__"
+    },
+    "roles": ["__ID:5__"],
+    "joined_at": 1698318340195
+  },
+  {
+    "_object_type": "ServerMember",
+    "_id": {
+      "user": "__ID:2__",
+      "server": "__ID:4__"
+    },
+    "joined_at": 1698318340195
+  }
+]
@@ -1,6 +1,9 @@
 mod mongodb;
 mod reference;

+use rand::Rng;
+use revolt_config::config;
+
 pub use self::mongodb::*;
 pub use self::reference::*;

@@ -31,25 +34,44 @@ impl DatabaseInfo {
    /// Create a database client from the given database information
    #[async_recursion]
    pub async fn connect(self) -> Result<Database, String> {
+        let config = config().await;
+
        Ok(match self {
            DatabaseInfo::Auto => {
-                if let Ok(uri) = std::env::var("MONGODB") {
-                    return DatabaseInfo::MongoDb {
-                        uri,
+                if std::env::var("TEST_DB").is_ok() {
+                    DatabaseInfo::Test(format!(
+                        "revolt_test_{}",
+                        rand::thread_rng().gen_range(1_000_000..10_000_000)
+                    ))
+                    .connect()
+                    .await?
+                } else if !config.database.mongodb.is_empty() {
+                    DatabaseInfo::MongoDb {
+                        uri: config.database.mongodb,
                        database_name: "revolt".to_string(),
                    }
                    .connect()
-                    .await;
+                    .await?
+                } else {
+                    DatabaseInfo::Reference.connect().await?
                }
-
-                DatabaseInfo::Reference.connect().await?
            }
            DatabaseInfo::Test(database_name) => {
-                if let Ok(uri) = std::env::var("MONGODB") {
-                    return DatabaseInfo::MongoDb { uri, database_name }.connect().await;
+                match std::env::var("TEST_DB")
+                    .expect("`TEST_DB` environment variable should be set to REFERENCE or MONGODB")
+                    .as_str()
+                {
+                    "REFERENCE" => DatabaseInfo::Reference.connect().await?,
+                    "MONGODB" => {
+                        DatabaseInfo::MongoDb {
+                            uri: config.database.mongodb,
+                            database_name,
+                        }
+                        .connect()
+                        .await?
+                    }
+                    _ => unreachable!("must specify REFERENCE or MONGODB"),
                }
-
-                DatabaseInfo::Reference.connect().await?
            }
            DatabaseInfo::Reference => Database::Reference(Default::default()),
            DatabaseInfo::MongoDb { uri, database_name } => {
@@ -65,14 +87,3 @@ impl DatabaseInfo {
        })
    }
 }
-
-impl From<Database> for authifier::Database {
-    fn from(value: Database) -> Self {
-        match value {
-            Database::Reference(_) => Default::default(),
-            Database::MongoDb(MongoDb(client, _)) => authifier::Database::MongoDb(
-                authifier::database::MongoDb(client.database("revolt")),
-            ),
-        }
-    }
-}
@@ -4,7 +4,8 @@ use futures::lock::Mutex;

 use crate::{
    Bot, Channel, ChannelCompositeKey, ChannelUnread, Emoji, File, Invite, Member,
-    MemberCompositeKey, Message, Server, ServerBan, User, UserSettings, Webhook,
+    MemberCompositeKey, Message, RatelimitEvent, Report, Server, ServerBan, Snapshot, User,
+    UserSettings, Webhook,
 };

 database_derived!(
@@ -19,12 +20,13 @@ database_derived!(
        pub emojis: Arc<Mutex<HashMap<String, Emoji>>>,
        pub files: Arc<Mutex<HashMap<String, File>>>,
        pub messages: Arc<Mutex<HashMap<String, Message>>>,
+        pub ratelimit_events: Arc<Mutex<HashMap<String, RatelimitEvent>>>,
        pub user_settings: Arc<Mutex<HashMap<String, UserSettings>>>,
        pub users: Arc<Mutex<HashMap<String, User>>>,
        pub server_bans: Arc<Mutex<HashMap<MemberCompositeKey, ServerBan>>>,
        pub server_members: Arc<Mutex<HashMap<MemberCompositeKey, Member>>>,
        pub servers: Arc<Mutex<HashMap<String, Server>>>,
-        pub safety_reports: Arc<Mutex<HashMap<String, ()>>>,
-        pub safety_snapshots: Arc<Mutex<HashMap<String, ()>>>,
+        pub safety_reports: Arc<Mutex<HashMap<String, Report>>>,
+        pub safety_snapshots: Arc<Mutex<HashMap<String, Snapshot>>>,
    }
 );
@@ -4,8 +4,8 @@ use serde::{Deserialize, Serialize};
 use revolt_models::v0::{
    AppendMessage, Channel, Emoji, FieldsChannel, FieldsMember, FieldsRole, FieldsServer,
    FieldsUser, FieldsWebhook, MemberCompositeKey, Message, PartialChannel, PartialMember,
-    PartialMessage, PartialRole, PartialServer, PartialUser, PartialWebhook, Server, UserSettings,
-    Webhook,
+    PartialMessage, PartialRole, PartialServer, PartialUser, PartialWebhook, Report, Server, User,
+    UserSettings, Webhook,
 };
 use revolt_result::Error;

@@ -110,6 +110,7 @@ pub enum EventV1 {
        id: String,
        server: Server,
        channels: Vec<Channel>,
+        emojis: Vec<Emoji>,
    },

    /// Update existing server
@@ -154,17 +155,12 @@ pub enum EventV1 {
        event_id: Option<String>,
    },

-    /*/// Relationship with another user changed
-    UserRelationship {
-        id: String,
-        user: User,
-        // ! this field can be deprecated
-        status: RelationshipStatus,
-    },*/
+    /// Relationship with another user changed
+    UserRelationship { id: String, user: User },
    /// Settings updated remotely
    UserSettingsUpdate { id: String, update: UserSettings },

-    /*/// User has been platform banned or deleted their account
+    /// User has been platform banned or deleted their account
    ///
    /// Clients should remove the following associated data:
    /// - Messages
@@ -173,15 +169,15 @@ pub enum EventV1 {
    /// - Server Memberships
    ///
    /// User flags are specified to explain why a wipe is occurring though not all reasons will necessarily ever appear.
-    UserPlatformWipe { user_id: String, flags: i32 }, */
+    UserPlatformWipe { user_id: String, flags: i32 },
    /// New emoji
    EmojiCreate(Emoji),

    /// Delete emoji
    EmojiDelete { id: String },

-    /*/// New report
-    ReportCreate(Report), */
+    /// New report
+    ReportCreate(Report),
    /// New channel
    ChannelCreate(Channel),

@@ -248,8 +244,7 @@ impl EventV1 {
    pub async fn p_user(self, id: String, db: &Database) {
        self.clone().p(id.clone()).await;

-        // ! FIXME: this should be captured by member list in the future
-        // ! and not immediately fanned out to users
+        // TODO: this should be captured by member list in the future and not immediately fanned out to users
        if let Ok(members) = db.fetch_all_memberships(&id).await {
            for member in members {
                self.clone().p(member.id.server).await;
@@ -18,7 +18,7 @@ mod tests {
            db.migrate_database().await.unwrap();

            // Migrate the existing database
-            db.migrate_database().await.unwrap()
+            db.migrate_database().await.unwrap();
        });
    }
 }
@@ -1,3 +1,4 @@
+use revolt_config::config;
 use revolt_result::Result;
 use ulid::Ulid;

@@ -79,9 +80,8 @@ impl Bot {
            return Err(create_error!(IsBot));
        }

-        // TODO: config
-        let max_bot_count = 5;
-        if db.get_number_of_bots_by_user(&owner.id).await? >= max_bot_count {
+        let config = config().await;
+        if db.get_number_of_bots_by_user(&owner.id).await? >= config.features.limits.default.bots {
            return Err(create_error!(ReachedMaximumBots));
        }

@@ -93,7 +93,7 @@ impl Bot {
            Some(id.to_string()),
            Some(PartialUser {
                bot: Some(BotInformation {
-                    owner: id.to_string(),
+                    owner: owner.id.to_string(),
                }),
                ..Default::default()
            }),
@@ -1,12 +1,12 @@
 use revolt_result::{create_error, Result};

-use crate::Database;
+use crate::{Channel, Database, User};

-/* static ALPHABET: [char; 54] = [
+static ALPHABET: [char; 54] = [
    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J',
    'K', 'M', 'N', 'P', 'Q', 'R', 'S', 'T', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
    'g', 'h', 'j', 'k', 'm', 'n', 'p', 'q', 'r', 's', 't', 'v', 'w', 'x', 'y', 'z',
-]; */
+];

 auto_derived!(
    /// Invite
@@ -56,9 +56,13 @@ impl Invite {
    }

    /// Create a new invite from given information
-    /*pub async fn create_channel_invite(db: &Database, creator_id: String, target: &Channel) -> Result<Invite> {
+    pub async fn create_channel_invite(
+        db: &Database,
+        creator: &User,
+        channel: &Channel,
+    ) -> Result<Invite> {
        let code = nanoid::nanoid!(8, &ALPHABET);
-        let invite = match &target {
+        let invite = match &channel {
            Channel::Group { id, .. } => Ok(Invite::Group {
                code,
                creator: creator.id.clone(),
@@ -72,12 +76,12 @@ impl Invite {
                    channel: id.clone(),
                })
            }
-            _ => Err(Error::InvalidOperation),
+            _ => Err(create_error!(InvalidOperation)),
        }?;

        db.insert_invite(&invite).await?;
        Ok(invite)
-    }*/
+    }

    /// Resolve an invite by its ID or by a public server ID
    pub async fn find(db: &Database, code: &str) -> Result<Invite> {
@@ -1,11 +1,16 @@
 use std::collections::HashMap;

-use revolt_models::v0::MessageAuthor;
+use revolt_config::config;
+use revolt_models::v0::{self, MessageAuthor};
 use revolt_permissions::OverrideField;
 use revolt_result::Result;
 use serde::{Deserialize, Serialize};
+use ulid::Ulid;

-use crate::{events::client::EventV1, Database, File, IntoDocumentPath, SystemMessage, User};
+use crate::{
+    events::client::EventV1, tasks::ack::AckEvent, Database, File, IntoDocumentPath, PartialServer,
+    Server, SystemMessage, User,
+};

 auto_derived!(
    #[serde(tag = "channel_type")]
@@ -168,7 +173,7 @@ auto_derived!(

 #[allow(clippy::disallowed_methods)]
 impl Channel {
-    /// Create a channel
+    /* /// Create a channel
    pub async fn create(&self, db: &Database) -> Result<()> {
        db.insert_channel(self).await?;

@@ -186,6 +191,146 @@ impl Channel {
        }

        Ok(())
+    }*/
+
+    /// Create a new server channel
+    pub async fn create_server_channel(
+        db: &Database,
+        server: &mut Server,
+        data: v0::DataCreateServerChannel,
+        update_server: bool,
+    ) -> Result<Channel> {
+        let config = config().await;
+        if server.channels.len() > config.features.limits.default.server_channels {
+            return Err(create_error!(TooManyChannels {
+                max: config.features.limits.default.server_channels,
+            }));
+        };
+
+        let id = ulid::Ulid::new().to_string();
+        let channel = match data.channel_type {
+            v0::LegacyServerChannelType::Text => Channel::TextChannel {
+                id: id.clone(),
+                server: server.id.to_owned(),
+                name: data.name,
+                description: data.description,
+                icon: None,
+                last_message_id: None,
+                default_permissions: None,
+                role_permissions: HashMap::new(),
+                nsfw: data.nsfw.unwrap_or(false),
+            },
+            v0::LegacyServerChannelType::Voice => Channel::VoiceChannel {
+                id: id.clone(),
+                server: server.id.to_owned(),
+                name: data.name,
+                description: data.description,
+                icon: None,
+                default_permissions: None,
+                role_permissions: HashMap::new(),
+                nsfw: data.nsfw.unwrap_or(false),
+            },
+        };
+
+        db.insert_channel(&channel).await?;
+
+        if update_server {
+            server
+                .update(
+                    db,
+                    PartialServer {
+                        channels: Some([server.channels.clone(), [id].into()].concat()),
+                        ..Default::default()
+                    },
+                    vec![],
+                )
+                .await?;
+
+            EventV1::ChannelCreate(channel.clone().into())
+                .p(server.id.clone())
+                .await;
+        }
+
+        Ok(channel)
+    }
+
+    /// Create a group
+    pub async fn create_group(
+        db: &Database,
+        mut data: v0::DataCreateGroup,
+        owner_id: String,
+    ) -> Result<Channel> {
+        data.users.insert(owner_id.to_string());
+
+        let config = config().await;
+        if data.users.len() > config.features.limits.default.group_size {
+            return Err(create_error!(GroupTooLarge {
+                max: config.features.limits.default.group_size,
+            }));
+        }
+
+        let recipients = data.users.into_iter().collect::<Vec<String>>();
+        let channel = Channel::Group {
+            id: ulid::Ulid::new().to_string(),
+
+            name: data.name,
+            owner: owner_id,
+            description: data.description,
+            recipients: recipients.clone(),
+
+            icon: None,
+            last_message_id: None,
+
+            permissions: None,
+
+            nsfw: data.nsfw.unwrap_or(false),
+        };
+
+        db.insert_channel(&channel).await?;
+
+        let event = EventV1::ChannelCreate(channel.clone().into());
+        for recipient in recipients {
+            event.clone().private(recipient).await;
+        }
+
+        Ok(channel)
+    }
+
+    /// Create a DM (or return the existing one / saved messages)
+    pub async fn create_dm(db: &Database, user_a: &User, user_b: &User) -> Result<Channel> {
+        // Try to find existing channel
+        if let Ok(channel) = db.find_direct_message_channel(&user_a.id, &user_b.id).await {
+            Ok(channel)
+        } else {
+            let channel = if user_a.id == user_b.id {
+                // Create a new saved messages channel
+                Channel::SavedMessages {
+                    id: Ulid::new().to_string(),
+                    user: user_a.id.to_string(),
+                }
+            } else {
+                // Create a new DM channel
+                Channel::DirectMessage {
+                    id: Ulid::new().to_string(),
+                    active: true, // show by default
+                    recipients: vec![user_a.id.clone(), user_b.id.clone()],
+                    last_message_id: None,
+                }
+            };
+
+            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;
+                }
+                _ => {}
+            };
+
+            Ok(channel)
+        }
    }

    /// Add user to a group
@@ -200,6 +345,13 @@ impl Channel {
                return Err(create_error!(AlreadyInGroup));
            }

+            let config = config().await;
+            if recipients.len() >= config.features.limits.default.group_size {
+                return Err(create_error!(GroupTooLarge {
+                    max: config.features.limits.default.group_size
+                }));
+            }
+
            recipients.push(String::from(&user.id));
        }

@@ -214,10 +366,6 @@ impl Channel {
                .p(id.to_string())
                .await;

-                EventV1::ChannelCreate(self.clone().into())
-                    .private(user.id.to_string())
-                    .await;
-
                SystemMessage::UserAdded {
                    id: user.id.to_string(),
                    by: by_id.to_string(),
@@ -235,6 +383,10 @@ impl Channel {
                .await
                .ok();

+                EventV1::ChannelCreate(self.clone().into())
+                    .private(user.id.to_string())
+                    .await;
+
                Ok(())
            }
            _ => Err(create_error!(InvalidOperation)),
@@ -262,7 +414,7 @@ impl Channel {
        }
    }

-    /// Get a reference to this channel's id
+    /// Clone this channel's id
    pub fn id(&self) -> String {
        match self {
            Channel::DirectMessage { id, .. }
@@ -475,6 +627,28 @@ impl Channel {
        }
    }

+    /// Acknowledge a message
+    pub async fn ack(&self, user: &str, message: &str) -> Result<()> {
+        EventV1::ChannelAck {
+            id: self.id().to_string(),
+            user: user.to_string(),
+            message_id: message.to_string(),
+        }
+        .private(user.to_string())
+        .await;
+
+        crate::tasks::ack::queue(
+            self.id().to_string(),
+            user.to_string(),
+            AckEvent::AckMessage {
+                id: message.to_string(),
+            },
+        )
+        .await;
+
+        Ok(())
+    }
+
    /// Remove user from a group
    pub async fn remove_user_from_group(
        &self,
@@ -520,8 +694,7 @@ impl Channel {
                        .await
                        .ok();
                    } else {
-                        db.delete_channel(self).await?;
-                        return Ok(());
+                        return self.delete(db).await;
                    }
                }

@@ -568,6 +741,9 @@ impl Channel {
    pub async fn delete(&self, db: &Database) -> Result<()> {
        let id = self.id().to_string();
        EventV1::ChannelDelete { id: id.clone() }.p(id).await;
+        // TODO: missing functionality:
+        // - group invites
+        // - channels list / categories list on server
        db.delete_channel(self).await
    }
 }
@@ -581,3 +757,62 @@ impl IntoDocumentPath for FieldsChannel {
        })
    }
 }
+
+#[cfg(test)]
+mod tests {
+    use revolt_permissions::{calculate_channel_permissions, ChannelPermission};
+
+    use crate::{fixture, util::permissions::DatabasePermissionQuery};
+
+    #[async_std::test]
+    async fn permissions_group_channel() {
+        database_test!(|db| async move {
+            fixture!(db, "group_with_members",
+                owner user 0
+                member1 user 1
+                member2 user 2
+                channel channel 3);
+
+            let mut query = DatabasePermissionQuery::new(&db, &owner).channel(&channel);
+            assert!(calculate_channel_permissions(&mut query)
+                .await
+                .has_channel_permission(ChannelPermission::SendMessage));
+
+            let mut query = DatabasePermissionQuery::new(&db, &member1).channel(&channel);
+            assert!(calculate_channel_permissions(&mut query)
+                .await
+                .has_channel_permission(ChannelPermission::SendMessage));
+
+            let mut query = DatabasePermissionQuery::new(&db, &member2).channel(&channel);
+            assert!(!calculate_channel_permissions(&mut query)
+                .await
+                .has_channel_permission(ChannelPermission::SendMessage));
+        });
+    }
+
+    #[async_std::test]
+    async fn permissions_text_channel() {
+        database_test!(|db| async move {
+            fixture!(db, "server_with_roles",
+                owner user 0
+                moderator user 1
+                user user 2
+                channel channel 3);
+
+            let mut query = DatabasePermissionQuery::new(&db, &owner).channel(&channel);
+            assert!(calculate_channel_permissions(&mut query)
+                .await
+                .has_channel_permission(ChannelPermission::SendMessage));
+
+            let mut query = DatabasePermissionQuery::new(&db, &moderator).channel(&channel);
+            assert!(calculate_channel_permissions(&mut query)
+                .await
+                .has_channel_permission(ChannelPermission::SendMessage));
+
+            let mut query = DatabasePermissionQuery::new(&db, &user).channel(&channel);
+            assert!(!calculate_channel_permissions(&mut query)
+                .await
+                .has_channel_permission(ChannelPermission::SendMessage));
+        });
+    }
+}
@@ -1,6 +1,6 @@
 use super::AbstractChannels;
-use crate::{Channel, FieldsChannel, IntoDocumentPath, MongoDb, PartialChannel};
-use bson::Document;
+use crate::{AbstractServers, Channel, FieldsChannel, IntoDocumentPath, MongoDb, PartialChannel};
+use bson::{Bson, Document};
 use futures::StreamExt;
 use revolt_permissions::OverrideField;
 use revolt_result::Result;
@@ -188,6 +188,125 @@ impl AbstractChannels for MongoDb {

    // Delete a channel
    async fn delete_channel(&self, channel: &Channel) -> Result<()> {
+        let id = channel.id().to_string();
+        let server_id = match channel {
+            Channel::TextChannel { server, .. } | Channel::VoiceChannel { server, .. } => {
+                Some(server)
+            }
+            _ => None,
+        };
+
+        // Delete invites and unreads.
+        self.delete_associated_channel_objects(Bson::String(id.to_string()))
+            .await?;
+
+        // Delete messages.
+        self.delete_bulk_messages(doc! {
+            "channel": &id
+        })
+        .await?;
+
+        // Remove from server object.
+        if let Some(server) = server_id {
+            let server = self.fetch_server(server).await?;
+            let mut update = doc! {
+                "$pull": {
+                    "channels": &id
+                }
+            };
+
+            if let Some(sys) = &server.system_messages {
+                let mut unset = doc! {};
+
+                if let Some(cid) = &sys.user_joined {
+                    if &id == cid {
+                        unset.insert("system_messages.user_joined", 1_i32);
+                    }
+                }
+
+                if let Some(cid) = &sys.user_left {
+                    if &id == cid {
+                        unset.insert("system_messages.user_left", 1_i32);
+                    }
+                }
+
+                if let Some(cid) = &sys.user_kicked {
+                    if &id == cid {
+                        unset.insert("system_messages.user_kicked", 1_i32);
+                    }
+                }
+
+                if let Some(cid) = &sys.user_banned {
+                    if &id == cid {
+                        unset.insert("system_messages.user_banned", 1_i32);
+                    }
+                }
+
+                if !unset.is_empty() {
+                    update.insert("$unset", unset);
+                }
+            }
+
+            self.col::<Document>("servers")
+                .update_one(
+                    doc! {
+                        "_id": server.id
+                    },
+                    update,
+                    None,
+                )
+                .await
+                .map_err(|_| create_database_error!("update_one", "servers"))?;
+        }
+
+        // Delete associated attachments
+        self.delete_many_attachments(doc! {
+            "object_id": &id
+        })
+        .await?;
+
+        // Delete the channel itself
        query!(self, delete_one_by_id, COL, &channel.id()).map(|_| ())
    }
 }
+
+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,
+            )
+            .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,
+            )
+            .await
+            .map_err(|_| create_database_error!("delete_many", "channel_unreads"))
+            .map(|_| ())?;
+
+        // update many attachments with parent id
+
+        // Delete all webhooks on this channel.
+        self.col::<Document>("webhooks")
+            .delete_many(
+                doc! {
+                    "channel": &id
+                },
+                None,
+            )
+            .await
+            .map_err(|_| create_database_error!("delete_many", "webhooks"))
+            .map(|_| ())
+    }
+}
@@ -24,13 +24,12 @@ impl AbstractEmojis for MongoDb {
    async fn fetch_emoji_by_parent_id(&self, parent_id: &str) -> Result<Vec<Emoji>> {
        query!(
            self,
-            find_one,
+            find,
            COL,
            doc! {
                "parent.id": parent_id
            }
-        )?
-        .ok_or_else(|| create_error!(NotFound))
+        )
    }

    /// Fetch emoji by their parent ids
@@ -6,7 +6,7 @@ use crate::MongoDb;

 use super::AbstractAttachments;

-static COL: &str = "bots";
+static COL: &str = "attachments";

 #[async_trait]
 impl AbstractAttachments for MongoDb {
@@ -115,3 +115,21 @@ impl AbstractAttachments for MongoDb {
            .map_err(|_| create_database_error!("update_one", COL))
    }
 }
+
+impl MongoDb {
+    pub async fn delete_many_attachments(&self, projection: Document) -> Result<()> {
+        self.col::<Document>(COL)
+            .update_many(
+                projection,
+                doc! {
+                    "$set": {
+                        "deleted": true
+                    }
+                },
+                None,
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_many", COL))
+    }
+}
@@ -22,15 +22,25 @@ impl AbstractAttachments for ReferenceDb {
    async fn find_and_use_attachment(
        &self,
        id: &str,
-        _tag: &str,
-        _parent_type: &str,
-        _parent_id: &str,
+        tag: &str,
+        parent_type: &str,
+        parent_id: &str,
    ) -> Result<File> {
        let mut files = self.files.lock().await;
        if let Some(file) = files.get_mut(id) {
-            // TODO: check tag
-            // TODO: set parent ID
-            Ok(file.clone())
+            if file.tag == tag {
+                match parent_type {
+                    "message" => file.message_id = Some(parent_id.to_owned()),
+                    "user" => file.user_id = Some(parent_id.to_owned()),
+                    "object" => file.object_id = Some(parent_id.to_owned()),
+                    "server" => file.server_id = Some(parent_id.to_owned()),
+                    _ => unreachable!(),
+                }
+
+                Ok(file.clone())
+            } else {
+                Err(create_error!(NotFound))
+            }
        } else {
            Err(create_error!(NotFound))
        }
@@ -1,13 +1,22 @@
+use std::collections::HashSet;
+
 use indexmap::{IndexMap, IndexSet};
 use iso8601_timestamp::Timestamp;
-use revolt_models::v0::{Embed, MessageAuthor, MessageSort, MessageWebhook, PushNotification};
+use revolt_config::config;
+use revolt_models::v0::{
+    self, BulkMessageResponse, DataMessageSend, Embed, MessageAuthor, MessageSort, MessageWebhook,
+    PushNotification, ReplyIntent, SendableEmbed, Text, RE_MENTION,
+};
+use revolt_permissions::{ChannelPermission, PermissionValue};
 use revolt_result::Result;
 use ulid::Ulid;
+use validator::Validate;

 use crate::{
    events::client::EventV1,
    tasks::{self, ack::AckEvent},
-    Channel, Database, File,
+    util::idempotency::IdempotencyKey,
+    Channel, Database, Emoji, File, User,
 };

 auto_derived_partial!(
@@ -147,6 +156,7 @@ auto_derived!(
    }

    /// Message Filter
+    #[derive(Default)]
    pub struct MessageFilter {
        /// Parent channel ID
        pub channel: Option<String>,
@@ -196,6 +206,165 @@ impl Default for Message {

 #[allow(clippy::disallowed_methods)]
 impl Message {
+    /// Create message from API data
+    pub async fn create_from_api(
+        db: &Database,
+        channel: Channel,
+        data: DataMessageSend,
+        author: MessageAuthor<'_>,
+        mut idempotency: IdempotencyKey,
+        generate_embeds: bool,
+        allow_mentions: bool,
+    ) -> Result<Message> {
+        let config = config().await;
+
+        Message::validate_sum(
+            &data.content,
+            data.embeds.as_deref().unwrap_or_default(),
+            config.features.limits.default.message_length,
+        )?;
+
+        idempotency
+            .consume_nonce(data.nonce)
+            .await
+            .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()))
+        {
+            return Err(create_error!(EmptyMessage));
+        }
+
+        // Ensure restrict_reactions is not specified without reactions list
+        if let Some(interactions) = &data.interactions {
+            if interactions.restrict_reactions {
+                let disallowed = if let Some(list) = &interactions.reactions {
+                    list.is_empty()
+                } else {
+                    true
+                };
+
+                if disallowed {
+                    return Err(create_error!(InvalidProperty));
+                }
+            }
+        }
+
+        let (author_id, webhook) = match &author {
+            MessageAuthor::User(user) => (user.id.clone(), None),
+            MessageAuthor::Webhook(webhook) => (webhook.id.clone(), Some((*webhook).clone())),
+            MessageAuthor::System { .. } => ("00000000000000000000000000".to_string(), None),
+        };
+
+        // Start constructing the message
+        let message_id = Ulid::new().to_string();
+        let mut message = Message {
+            id: message_id.clone(),
+            channel: channel.id(),
+            masquerade: data.masquerade.map(|masquerade| masquerade.into()),
+            interactions: data
+                .interactions
+                .map(|interactions| interactions.into())
+                .unwrap_or_default(),
+            author: author_id,
+            webhook: webhook.map(|w| w.into()),
+            ..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());
+                    }
+                }
+            }
+        }
+
+        // Verify replies are valid.
+        let mut replies = HashSet::new();
+        if let Some(entries) = data.replies {
+            if entries.len() > config.features.limits.default.message_replies {
+                return Err(create_error!(TooManyReplies {
+                    max: config.features.limits.default.message_replies,
+                }));
+            }
+
+            for ReplyIntent { id, mention } in entries {
+                let message = db.fetch_message(&id).await?;
+
+                if mention && allow_mentions {
+                    mentions.insert(message.author.to_owned());
+                }
+
+                replies.insert(message.id);
+            }
+        }
+
+        if !mentions.is_empty() {
+            message.mentions.replace(mentions.into_iter().collect());
+        }
+
+        if !replies.is_empty() {
+            message
+                .replies
+                .replace(replies.into_iter().collect::<Vec<String>>());
+        }
+
+        // Add attachments to message.
+        let mut attachments = vec![];
+        if data
+            .attachments
+            .as_ref()
+            .is_some_and(|v| v.len() > config.features.limits.default.message_attachments)
+        {
+            return Err(create_error!(TooManyAttachments {
+                max: config.features.limits.default.message_attachments,
+            }));
+        }
+
+        if data
+            .embeds
+            .as_ref()
+            .is_some_and(|v| v.len() > config.features.limits.default.message_embeds)
+        {
+            return Err(create_error!(TooManyEmbeds {
+                max: config.features.limits.default.message_embeds,
+            }));
+        }
+
+        for attachment_id in data.attachments.as_deref().unwrap_or_default() {
+            attachments.push(
+                db.find_and_use_attachment(attachment_id, "attachments", "message", &message_id)
+                    .await?,
+            );
+        }
+
+        if !attachments.is_empty() {
+            message.attachments.replace(attachments);
+        }
+
+        // Process included embeds.
+        for sendable_embed in data.embeds.unwrap_or_default() {
+            message.attach_sendable_embed(db, sendable_embed).await?;
+        }
+
+        // Set content
+        message.content = data.content;
+
+        // Pass-through nonce value for clients
+        message.nonce = Some(idempotency.into_key());
+
+        // Send the message
+        message.send(db, author, &channel, generate_embeds).await?;
+
+        Ok(message)
+    }
+
    /// Send a message without any notifications
    pub async fn send_without_notifications(
        &mut self,
@@ -274,6 +443,93 @@ impl Message {
        Ok(())
    }

+    /// 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(
+                db.find_and_use_attachment(&id, "attachments", "message", &self.id)
+                    .await?,
+            )
+        } else {
+            None
+        };
+
+        Ok(Embed::Text(Text {
+            icon_url: embed.icon_url,
+            url: embed.url,
+            title: embed.title,
+            description: embed.description,
+            media: media.map(|m| m.into()),
+            colour: embed.colour,
+        }))
+    }
+
+    /// Update message data
+    pub async fn update(&mut self, db: &Database, partial: PartialMessage) -> Result<()> {
+        self.apply_options(partial.clone());
+        db.update_message(&self.id, &partial).await?;
+
+        EventV1::MessageUpdate {
+            id: self.id.clone(),
+            channel: self.channel.clone(),
+            data: partial.into(),
+        }
+        .p(self.channel.clone())
+        .await;
+
+        Ok(())
+    }
+
+    /// Helper function to fetch many messages with users
+    pub async fn fetch_with_users(
+        db: &Database,
+        query: MessageQuery,
+        perspective: &User,
+        include_users: Option<bool>,
+        server_id: Option<String>,
+    ) -> Result<BulkMessageResponse> {
+        let messages: Vec<v0::Message> = db
+            .fetch_messages(query)
+            .await?
+            .into_iter()
+            .map(Into::into)
+            .collect();
+
+        if let Some(true) = include_users {
+            let user_ids = messages
+                .iter()
+                .map(|m| m.author.clone())
+                .collect::<HashSet<String>>()
+                .into_iter()
+                .collect::<Vec<String>>();
+            let users = User::fetch_many_ids_as_mutuals(db, perspective, &user_ids).await?;
+
+            Ok(BulkMessageResponse::MessagesAndUsers {
+                messages,
+                users,
+                members: if let Some(server_id) = server_id {
+                    Some(
+                        db.fetch_members(&server_id, &user_ids)
+                            .await?
+                            .into_iter()
+                            .map(Into::into)
+                            .collect(),
+                    )
+                } else {
+                    None
+                },
+            })
+        } else {
+            Ok(BulkMessageResponse::JustMessages(messages))
+        }
+    }
+
    /// Append content to message
    pub async fn append(
        db: &Database,
@@ -293,6 +549,187 @@ impl Message {

        Ok(())
    }
+
+    /// Convert sendable embed to text embed and attach to message
+    pub async fn attach_sendable_embed(
+        &mut self,
+        db: &Database,
+        embed: v0::SendableEmbed,
+    ) -> Result<()> {
+        let media: Option<v0::File> = if let Some(id) = embed.media {
+            Some(
+                db.find_and_use_attachment(&id, "attachments", "message", &self.id)
+                    .await?
+                    .into(),
+            )
+        } else {
+            None
+        };
+
+        let embed = v0::Embed::Text(v0::Text {
+            icon_url: embed.icon_url,
+            url: embed.url,
+            title: embed.title,
+            description: embed.description,
+            media,
+            colour: embed.colour,
+        });
+
+        if let Some(embeds) = &mut self.embeds {
+            embeds.push(embed);
+        } else {
+            self.embeds = Some(vec![embed]);
+        }
+
+        Ok(())
+    }
+
+    /// Add a reaction to a message
+    pub async fn add_reaction(&self, db: &Database, user: &User, emoji: &str) -> Result<()> {
+        // Check how many reactions are already on the message
+        let config = config().await;
+        if self.reactions.len() >= config.features.limits.default.message_reactions
+            && !self.reactions.contains_key(emoji)
+        {
+            return Err(create_error!(InvalidOperation));
+        }
+
+        // Check if the emoji is whitelisted
+        if !self.interactions.can_use(emoji) {
+            return Err(create_error!(InvalidOperation));
+        }
+
+        // Check if the emoji is usable by us
+        if !Emoji::can_use(db, emoji).await? {
+            return Err(create_error!(InvalidOperation));
+        }
+
+        // Send reaction event
+        EventV1::MessageReact {
+            id: self.id.to_string(),
+            channel_id: self.channel.to_string(),
+            user_id: user.id.to_string(),
+            emoji_id: emoji.to_string(),
+        }
+        .p(self.channel.to_string())
+        .await;
+
+        // Add emoji
+        db.add_reaction(&self.id, emoji, &user.id).await
+    }
+
+    /// Validate the sum of content of a message is under threshold
+    pub fn validate_sum(
+        content: &Option<String>,
+        embeds: &[SendableEmbed],
+        max_length: usize,
+    ) -> Result<()> {
+        let mut running_total = 0;
+        if let Some(content) = content {
+            running_total += content.len();
+        }
+
+        for embed in embeds {
+            if let Some(desc) = &embed.description {
+                running_total += desc.len();
+            }
+        }
+
+        if running_total <= max_length {
+            Ok(())
+        } else {
+            Err(create_error!(PayloadTooLarge))
+        }
+    }
+
+    /// Delete a message
+    pub async fn delete(self, db: &Database) -> Result<()> {
+        let file_ids: Vec<String> = self
+            .attachments
+            .map(|files| files.iter().map(|file| file.id.to_string()).collect())
+            .unwrap_or_default();
+
+        if !file_ids.is_empty() {
+            db.mark_attachments_as_deleted(&file_ids).await?;
+        }
+
+        db.delete_message(&self.id).await?;
+
+        EventV1::MessageDelete {
+            id: self.id,
+            channel: self.channel.clone(),
+        }
+        .p(self.channel)
+        .await;
+        Ok(())
+    }
+
+    /// Bulk delete messages
+    pub async fn bulk_delete(db: &Database, channel: &str, ids: Vec<String>) -> Result<()> {
+        let valid_ids = db
+            .fetch_messages_by_id(&ids)
+            .await?
+            .into_iter()
+            .filter(|msg| msg.channel == channel)
+            .map(|msg| msg.id)
+            .collect::<Vec<String>>();
+
+        db.delete_messages(channel, &valid_ids).await?;
+        EventV1::BulkMessageDelete {
+            channel: channel.to_string(),
+            ids: valid_ids,
+        }
+        .p(channel.to_string())
+        .await;
+        Ok(())
+    }
+
+    /// Remove a reaction from a message
+    pub async fn remove_reaction(&self, db: &Database, user: &str, emoji: &str) -> Result<()> {
+        // Check if it actually exists
+        let empty = if let Some(users) = self.reactions.get(emoji) {
+            if !users.contains(user) {
+                return Err(create_error!(NotFound));
+            }
+
+            users.len() == 1
+        } else {
+            return Err(create_error!(NotFound));
+        };
+
+        // Send reaction event
+        EventV1::MessageUnreact {
+            id: self.id.to_string(),
+            channel_id: self.channel.to_string(),
+            user_id: user.to_string(),
+            emoji_id: emoji.to_string(),
+        }
+        .p(self.channel.to_string())
+        .await;
+
+        if empty {
+            // If empty, remove the reaction entirely
+            db.clear_reaction(&self.id, emoji).await
+        } else {
+            // Otherwise only remove that one reaction
+            db.remove_reaction(&self.id, emoji, user).await
+        }
+    }
+
+    /// Remove a reaction from a message
+    pub async fn clear_reaction(&self, db: &Database, emoji: &str) -> Result<()> {
+        // Send reaction event
+        EventV1::MessageRemoveReaction {
+            id: self.id.to_string(),
+            channel_id: self.channel.to_string(),
+            emoji_id: emoji.to_string(),
+        }
+        .p(self.channel.to_string())
+        .await;
+
+        // Write to database
+        db.clear_reaction(&self.id, emoji).await
+    }
 }

 impl SystemMessage {
@@ -309,6 +746,27 @@ impl SystemMessage {
 }

 impl Interactions {
+    /// Validate interactions info is correct
+    pub async fn validate(&self, db: &Database, permissions: &PermissionValue) -> Result<()> {
+        let config = config().await;
+
+        if let Some(reactions) = &self.reactions {
+            permissions.throw_if_lacking_channel_permission(ChannelPermission::React)?;
+
+            if reactions.len() > config.features.limits.default.message_reactions {
+                return Err(create_error!(InvalidOperation));
+            }
+
+            for reaction in reactions {
+                if !Emoji::can_use(db, reaction).await? {
+                    return Err(create_error!(InvalidOperation));
+                }
+            }
+        }
+
+        Ok(())
+    }
+
    /// Check if we can use a given emoji to react
    pub fn can_use(&self, emoji: &str) -> bool {
        if self.restrict_reactions {
@@ -16,6 +16,9 @@ pub trait AbstractMessages: Sync + Send {
    /// Fetch multiple messages by given query
    async fn fetch_messages(&self, query: MessageQuery) -> Result<Vec<Message>>;

+    /// Fetch multiple messages by given IDs
+    async fn fetch_messages_by_id(&self, ids: &[String]) -> Result<Vec<Message>>;
+
    /// Update a given message with new information
    async fn update_message(&self, id: &str, message: &PartialMessage) -> Result<()>;

@@ -4,7 +4,9 @@ use mongodb::options::FindOptions;
 use revolt_models::v0::MessageSort;
 use revolt_result::Result;

-use crate::{AppendMessage, Message, MessageQuery, MessageTimePeriod, MongoDb, PartialMessage};
+use crate::{
+    AppendMessage, DocumentId, Message, MessageQuery, MessageTimePeriod, MongoDb, PartialMessage,
+};

 use super::AbstractMessages;

@@ -159,6 +161,21 @@ impl AbstractMessages for MongoDb {
        }
    }

+    /// Fetch multiple messages by given IDs
+    async fn fetch_messages_by_id(&self, ids: &[String]) -> Result<Vec<Message>> {
+        self.find_with_options(
+            COL,
+            doc! {
+                "ids": {
+                    "$in": ids
+                }
+            },
+            None,
+        )
+        .await
+        .map_err(|_| create_database_error!("find", COL))
+    }
+
    /// Update a given message with new information
    async fn update_message(&self, id: &str, message: &PartialMessage) -> Result<()> {
        query!(self, update_one_by_id, COL, id, message, vec![], None).map(|_| ())
@@ -278,3 +295,57 @@ impl AbstractMessages for MongoDb {
            .map_err(|_| create_database_error!("delete_many", COL))
    }
 }
+
+impl MongoDb {
+    pub async fn delete_bulk_messages(&self, projection: Document) -> Result<()> {
+        let mut for_attachments = projection.clone();
+        for_attachments.insert(
+            "attachments",
+            doc! {
+                "$exists": 1_i32
+            },
+        );
+
+        // Check if there are any attachments we need to delete.
+        let message_ids_with_attachments = self
+            .find_with_options::<_, DocumentId>(
+                COL,
+                for_attachments,
+                FindOptions::builder()
+                    .projection(doc! { "_id": 1_i32 })
+                    .build(),
+            )
+            .await
+            .map_err(|_| create_database_error!("find_many", "attachments"))?
+            .into_iter()
+            .map(|x| x.id)
+            .collect::<Vec<String>>();
+
+        // If we found any, mark them as deleted.
+        if !message_ids_with_attachments.is_empty() {
+            self.col::<Document>("attachments")
+                .update_many(
+                    doc! {
+                        "message_id": {
+                            "$in": message_ids_with_attachments
+                        }
+                    },
+                    doc! {
+                        "$set": {
+                            "deleted": true
+                        }
+                    },
+                    None,
+                )
+                .await
+                .map_err(|_| create_database_error!("update_many", "attachments"))?;
+        }
+
+        // And then delete said messages.
+        self.col::<Document>(COL)
+            .delete_many(projection, None)
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("delete_many", COL))
+    }
+}
@@ -1,3 +1,4 @@
+use futures::future::try_join_all;
 use indexmap::IndexSet;
 use revolt_result::Result;

@@ -60,7 +61,7 @@ impl AbstractMessages for ReferenceDb {
            .cloned()
            .collect();

-        // TODO: sorting, etc
+        // FIXME: sorting, etc (will be required for tests)

        Ok(matched_messages)

@@ -176,6 +177,11 @@ impl AbstractMessages for ReferenceDb {
        }*/
    }

+    /// Fetch multiple messages by given IDs
+    async fn fetch_messages_by_id(&self, ids: &[String]) -> Result<Vec<Message>> {
+        try_join_all(ids.iter().map(|id| self.fetch_message(id))).await
+    }
+
    /// Update a given message with new information
    async fn update_message(&self, id: &str, message: &PartialMessage) -> Result<()> {
        let mut messages = self.messages.lock().await;
@@ -8,6 +8,8 @@ mod emojis;
 mod files;
 mod messages;
 mod ratelimit_events;
+mod safety_reports;
+mod safety_snapshots;
 mod server_bans;
 mod server_members;
 mod servers;
@@ -24,6 +26,8 @@ pub use emojis::*;
 pub use files::*;
 pub use messages::*;
 pub use ratelimit_events::*;
+pub use safety_reports::*;
+pub use safety_snapshots::*;
 pub use server_bans::*;
 pub use server_members::*;
 pub use servers::*;
@@ -45,6 +49,8 @@ pub trait AbstractDatabase:
    + files::AbstractAttachments
    + messages::AbstractMessages
    + ratelimit_events::AbstractRatelimitEvents
+    + safety_reports::AbstractReport
+    + safety_snapshots::AbstractSnapshot
    + server_bans::AbstractServerBans
    + server_members::AbstractServerMembers
    + servers::AbstractServers
@@ -1,28 +1,46 @@
+use std::cmp::Ordering;
 use std::time::Duration;
+use std::time::SystemTime;

 use super::AbstractRatelimitEvents;
 use crate::RatelimitEvent;
 use crate::RatelimitEventType;
 use crate::ReferenceDb;
 use revolt_result::Result;
+use ulid::Ulid;

 #[async_trait]
 impl AbstractRatelimitEvents for ReferenceDb {
    /// Insert a new ratelimit event
-    async fn insert_ratelimit_event(&self, _event: &RatelimitEvent) -> Result<()> {
-        // TODO: implement
-        unimplemented!()
+    async fn insert_ratelimit_event(&self, event: &RatelimitEvent) -> Result<()> {
+        let mut ratelimit_events = self.ratelimit_events.lock().await;
+        if ratelimit_events.contains_key(&event.id) {
+            Err(create_database_error!("insert", "message"))
+        } else {
+            ratelimit_events.insert(event.id.to_string(), event.clone());
+            Ok(())
+        }
    }

    /// Count number of events in given duration and check if we've hit the limit
    async fn has_ratelimited(
        &self,
-        _target_id: &str,
-        _event_type: RatelimitEventType,
-        _period: Duration,
-        _count: usize,
+        target_id: &str,
+        event_type: RatelimitEventType,
+        period: Duration,
+        count: usize,
    ) -> Result<bool> {
-        // TODO: implement
-        unimplemented!()
+        let ratelimit_events = self.ratelimit_events.lock().await;
+        let gte_cmp_id = Ulid::from_datetime(SystemTime::now() - period).to_string();
+
+        Ok(ratelimit_events
+            .iter()
+            .filter(|(id, event)| {
+                id.cmp(&&gte_cmp_id) == Ordering::Greater
+                    && event.target_id == target_id
+                    && event.event_type == event_type
+            })
+            .count()
+            >= count)
    }
 }
@@ -0,0 +1,5 @@
+mod model;
+mod ops;
+
+pub use model::*;
+pub use ops::*;
@@ -0,0 +1,22 @@
+use revolt_models::v0::{ReportStatus, ReportedContent};
+
+auto_derived!(
+    /// User-generated platform moderation report
+    pub struct Report {
+        /// Unique Id
+        #[serde(rename = "_id")]
+        pub id: String,
+        /// Id of the user creating this report
+        pub author_id: String,
+        /// Reported content
+        pub content: ReportedContent,
+        /// Additional report context
+        pub additional_context: String,
+        /// Status of the report
+        #[serde(flatten)]
+        pub status: ReportStatus,
+        /// Additional notes included on the report
+        #[serde(default)]
+        pub notes: String,
+    }
+);
@@ -0,0 +1,12 @@
+use revolt_result::Result;
+
+use crate::Report;
+
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractReport: Sync + Send {
+    /// Insert a new report into the database
+    async fn insert_report(&self, report: &Report) -> Result<()>;
+}
@@ -0,0 +1,16 @@
+use revolt_result::Result;
+
+use crate::MongoDb;
+use crate::Report;
+
+use super::AbstractReport;
+
+static COL: &str = "safety_reports";
+
+#[async_trait]
+impl AbstractReport for MongoDb {
+    /// Insert a new report into the database
+    async fn insert_report(&self, report: &Report) -> Result<()> {
+        query!(self, insert_one, COL, &report).map(|_| ())
+    }
+}
@@ -0,0 +1,20 @@
+use revolt_result::Result;
+
+use crate::ReferenceDb;
+use crate::Report;
+
+use super::AbstractReport;
+
+#[async_trait]
+impl AbstractReport for ReferenceDb {
+    /// Insert a new report into the database
+    async fn insert_report(&self, report: &Report) -> Result<()> {
+        let mut reports = self.safety_reports.lock().await;
+        if reports.contains_key(&report.id) {
+            Err(create_database_error!("insert", "report"))
+        } else {
+            reports.insert(report.id.to_string(), report.clone());
+            Ok(())
+        }
+    }
+}
@@ -0,0 +1,5 @@
+mod model;
+mod ops;
+
+pub use model::*;
+pub use ops::*;
@@ -0,0 +1,121 @@
+use revolt_models::v0::MessageSort;
+use revolt_result::Result;
+
+use crate::{Database, Message, MessageFilter, MessageQuery, MessageTimePeriod, Server, User};
+
+auto_derived!(
+    /// Snapshot of some content
+    pub struct Snapshot {
+        /// Unique Id
+        #[serde(rename = "_id")]
+        pub id: String,
+        /// Report parent Id
+        pub report_id: String,
+        /// Snapshot of content
+        pub content: SnapshotContent,
+    }
+
+    /// Enum to map into different models
+    /// that can be saved in a snapshot
+    #[serde(tag = "_type")]
+    pub enum SnapshotContent {
+        Message {
+            /// Context before the message
+            #[serde(rename = "_prior_context", default)]
+            prior_context: Vec<Message>,
+
+            /// Context after the message
+            #[serde(rename = "_leading_context", default)]
+            leading_context: Vec<Message>,
+
+            /// Message
+            #[serde(flatten)]
+            message: Message,
+        },
+        Server(Server),
+        User(User),
+    }
+);
+
+impl SnapshotContent {
+    /// Generate snapshot from a given message
+    pub async fn generate_from_message(
+        db: &Database,
+        message: Message,
+    ) -> Result<(SnapshotContent, Vec<String>)> {
+        // Collect message attachments
+        let files = message
+            .attachments
+            .as_ref()
+            .map(|attachments| attachments.iter().map(|x| x.id.to_string()).collect())
+            .unwrap_or_default();
+
+        // Collect prior context
+        let prior_context = db
+            .fetch_messages(MessageQuery {
+                filter: MessageFilter {
+                    channel: Some(message.channel.to_string()),
+                    ..Default::default()
+                },
+                limit: Some(15),
+                time_period: MessageTimePeriod::Absolute {
+                    before: Some(message.id.to_string()),
+                    after: None,
+                    sort: Some(MessageSort::Latest),
+                },
+            })
+            .await?;
+
+        // Collect leading context
+        let leading_context = db
+            .fetch_messages(MessageQuery {
+                filter: MessageFilter {
+                    channel: Some(message.channel.to_string()),
+                    ..Default::default()
+                },
+                limit: Some(15),
+                time_period: MessageTimePeriod::Absolute {
+                    before: None,
+                    after: Some(message.id.to_string()),
+                    sort: Some(MessageSort::Oldest),
+                },
+            })
+            .await?;
+
+        Ok((
+            SnapshotContent::Message {
+                message,
+                prior_context: prior_context.into_iter().map(Into::into).collect(),
+                leading_context: leading_context.into_iter().map(Into::into).collect(),
+            },
+            files,
+        ))
+    }
+
+    /// Generate snapshot from a given server
+    pub fn generate_from_server(server: Server) -> Result<(SnapshotContent, Vec<String>)> {
+        // Collect server's icon and banner
+        let files = [&server.icon, &server.banner]
+            .iter()
+            .filter_map(|x| x.as_ref().map(|x| x.id.to_string()))
+            .collect();
+
+        Ok((SnapshotContent::Server(server), files))
+    }
+
+    /// Generate snapshot from a given user
+    pub fn generate_from_user(user: User) -> Result<(SnapshotContent, Vec<String>)> {
+        // Collect user's avatar and profile background
+        let files = [
+            user.avatar.as_ref(),
+            user.profile
+                .as_ref()
+                .and_then(|profile| profile.background.as_ref()),
+        ]
+        .iter()
+        .filter_map(|x| x.as_ref().map(|x| x.id.to_string()))
+        .collect();
+
+        Ok((SnapshotContent::User(user), files))
+    }
+}
@@ -0,0 +1,12 @@
+use revolt_result::Result;
+
+use crate::Snapshot;
+
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractSnapshot: Sync + Send {
+    /// Insert a new snapshot into the database
+    async fn insert_snapshot(&self, snapshot: &Snapshot) -> Result<()>;
+}
@@ -0,0 +1,16 @@
+use revolt_result::Result;
+
+use crate::MongoDb;
+use crate::Snapshot;
+
+use super::AbstractSnapshot;
+
+static COL: &str = "safety_snapshots";
+
+#[async_trait]
+impl AbstractSnapshot for MongoDb {
+    /// Insert a new snapshot into the database
+    async fn insert_snapshot(&self, snapshot: &Snapshot) -> Result<()> {
+        query!(self, insert_one, COL, &snapshot).map(|_| ())
+    }
+}
@@ -0,0 +1,20 @@
+use revolt_result::Result;
+
+use crate::ReferenceDb;
+use crate::Snapshot;
+
+use super::AbstractSnapshot;
+
+#[async_trait]
+impl AbstractSnapshot for ReferenceDb {
+    /// Insert a new report into the database
+    async fn insert_snapshot(&self, snapshot: &Snapshot) -> Result<()> {
+        let mut snapshots = self.safety_snapshots.lock().await;
+        if snapshots.contains_key(&snapshot.id) {
+            Err(create_database_error!("insert", "snapshot"))
+        } else {
+            snapshots.insert(snapshot.id.to_string(), snapshot.clone());
+            Ok(())
+        }
+    }
+}
@@ -1,4 +1,6 @@
-use crate::MemberCompositeKey;
+use revolt_result::Result;
+
+use crate::{Database, MemberCompositeKey, Server};

 auto_derived!(
    /// Server Ban
@@ -10,3 +12,24 @@ auto_derived!(
        pub reason: Option<String>,
    }
 );
+
+impl ServerBan {
+    /// Create ban
+    pub async fn create(
+        db: &Database,
+        server: &Server,
+        user_id: &str,
+        reason: Option<String>,
+    ) -> Result<ServerBan> {
+        let ban = ServerBan {
+            id: MemberCompositeKey {
+                server: server.id.to_string(),
+                user: user_id.to_string(),
+            },
+            reason,
+        };
+
+        db.insert_ban(&ban).await?;
+        Ok(ban)
+    }
+}
@@ -3,8 +3,8 @@ use revolt_permissions::{calculate_channel_permissions, ChannelPermission};
 use revolt_result::{create_error, Result};

 use crate::{
-    events::client::EventV1, util::permissions::DatabasePermissionQuery, Database, File, Server,
-    SystemMessage, User,
+    events::client::EventV1, util::permissions::DatabasePermissionQuery, Channel, Database, File,
+    Server, SystemMessage, User,
 };

 auto_derived_partial!(
@@ -80,9 +80,8 @@ impl Member {
        db: &Database,
        server: &Server,
        user: &User,
-        // channels: Option<Vec<Channel>>,
-        //) -> Result<Vec<Channel>> {
-    ) -> Result<()> {
+        channels: Option<Vec<Channel>>,
+    ) -> Result<Vec<Channel>> {
        if db.fetch_ban(&server.id, &user.id).await.is_ok() {
            return Err(create_error!(Banned));
        }
@@ -101,9 +100,10 @@ impl Member {

        db.insert_member(&member).await?;

-        let mut channels = vec![];
+        let should_fetch = channels.is_none();
+        let mut channels = channels.unwrap_or_default();

-        if true {
+        if should_fetch {
            let query = DatabasePermissionQuery::new(db, user).server(server);
            let existing_channels = db.fetch_channels(&server.channels).await?;

@@ -119,6 +119,8 @@ impl Member {
            }
        }

+        let emojis = db.fetch_emoji_by_parent_id(&server.id).await?;
+
        EventV1::ServerMemberJoin {
            id: server.id.clone(),
            user: user.id.clone(),
@@ -134,6 +136,7 @@ impl Member {
                .into_iter()
                .map(|channel| channel.into())
                .collect(),
+            emojis: emojis.into_iter().map(|emoji| emoji.into()).collect(),
        }
        .private(user.id.clone())
        .await;
@@ -152,8 +155,7 @@ impl Member {
            .ok();
        }

-        // Ok(channels)
-        Ok(())
+        Ok(channels)
    }

    /// Update member data
@@ -213,4 +215,47 @@ impl Member {
            false
        }
    }
+
+    /// Remove member from server
+    pub async fn remove(
+        self,
+        db: &Database,
+        server: &Server,
+        intention: RemovalIntention,
+        silent: bool,
+    ) -> Result<()> {
+        db.delete_member(&self.id).await?;
+
+        EventV1::ServerMemberLeave {
+            id: self.id.server.to_string(),
+            user: self.id.user.to_string(),
+        }
+        .p(self.id.server.to_string())
+        .await;
+
+        if !silent {
+            if let Some(id) = server
+                .system_messages
+                .as_ref()
+                .and_then(|x| match intention {
+                    RemovalIntention::Leave => x.user_left.as_ref(),
+                    RemovalIntention::Kick => x.user_kicked.as_ref(),
+                    RemovalIntention::Ban => x.user_banned.as_ref(),
+                })
+            {
+                match intention {
+                    RemovalIntention::Leave => SystemMessage::UserLeft { id: self.id.user },
+                    RemovalIntention::Kick => SystemMessage::UserKicked { id: self.id.user },
+                    RemovalIntention::Ban => SystemMessage::UserBanned { id: self.id.user },
+                }
+                .into_message(id.to_string())
+                // TODO: support notifications here in the future?
+                .send_without_notifications(db, false, false)
+                .await
+                .ok();
+            }
+        }
+
+        Ok(())
+    }
 }
@@ -1,10 +1,11 @@
 use std::collections::{HashMap, HashSet};

-use revolt_permissions::OverrideField;
+use revolt_models::v0::{self, DataCreateServerChannel};
+use revolt_permissions::{OverrideField, DEFAULT_PERMISSION_SERVER};
 use revolt_result::Result;
 use ulid::Ulid;

-use crate::{events::client::EventV1, Database, File};
+use crate::{events::client::EventV1, Channel, Database, File, User};

 auto_derived_partial!(
    /// Server
@@ -22,7 +23,7 @@ auto_derived_partial!(
        pub description: Option<String>,

        /// Channels within this server
-        // ! FIXME: this may be redundant
+        // TODO: investigate if this is redundant and can be removed
        pub channels: Vec<String>,
        /// Categories for this server
        #[serde(skip_serializing_if = "Option::is_none")]
@@ -131,8 +132,52 @@ auto_derived!(
 #[allow(clippy::disallowed_methods)]
 impl Server {
    /// Create a server
-    pub async fn create(&self, db: &Database) -> Result<()> {
-        db.insert_server(self).await
+    pub async fn create(
+        db: &Database,
+        data: v0::DataCreateServer,
+        owner: &User,
+        create_default_channels: bool,
+    ) -> Result<(Server, Vec<Channel>)> {
+        let mut server = Server {
+            id: ulid::Ulid::new().to_string(),
+            owner: owner.id.to_string(),
+            name: data.name,
+            description: data.description,
+            channels: vec![],
+            nsfw: data.nsfw.unwrap_or(false),
+            default_permissions: *DEFAULT_PERMISSION_SERVER as i64,
+
+            analytics: false,
+            banner: None,
+            categories: None,
+            discoverable: false,
+            flags: None,
+            icon: None,
+            roles: HashMap::new(),
+            system_messages: None,
+        };
+
+        let channels: Vec<Channel> = if create_default_channels {
+            vec![
+                Channel::create_server_channel(
+                    db,
+                    &mut server,
+                    DataCreateServerChannel {
+                        channel_type: v0::LegacyServerChannelType::Text,
+                        name: "General".to_string(),
+                        ..Default::default()
+                    },
+                    false,
+                )
+                .await?,
+            ]
+        } else {
+            vec![]
+        };
+
+        server.channels = channels.iter().map(|c| c.id()).collect();
+        db.insert_server(&server).await?;
+        Ok((server, channels))
    }

    /// Update server data
@@ -208,144 +253,6 @@ impl Server {
            Err(create_error!(NotFound))
        }
    }
-
-    /* /// Create a new member in a server
-    pub async fn create_member(
-        &self,
-        db: &Database,
-        user: User,
-        channels: Option<Vec<Channel>>,
-    ) -> Result<Vec<Channel>> {
-        if db.fetch_ban(&self.id, &user.id).await.is_ok() {
-            return Err(Error::Banned);
-        }
-
-        let member = Member {
-            id: MemberCompositeKey {
-                server: self.id.clone(),
-                user: user.id.clone(),
-            },
-            joined_at: Timestamp::now_utc(),
-            nickname: None,
-            avatar: None,
-            roles: vec![],
-            timeout: None,
-        };
-
-        db.insert_member(&member).await?;
-
-        let should_fetch = channels.is_none();
-        let mut channels = channels.unwrap_or_default();
-
-        if should_fetch {
-            let perm = perms(&user).server(self).member(&member);
-            let existing_channels = db.fetch_channels(&self.channels).await?;
-            for channel in existing_channels {
-                if perm
-                    .clone()
-                    .channel(&channel)
-                    .has_permission(db, Permission::ViewChannel)
-                    .await?
-                {
-                    channels.push(channel);
-                }
-            }
-        }
-
-        /* // TODO: EventV1::ServerMemberJoin {
-            id: self.id.clone(),
-            user: user.id.clone(),
-        }
-        .p(self.id.clone())
-        .await;
-
-        EventV1::ServerCreate {
-            id: self.id.clone(),
-            server: self.clone(),
-            channels: channels.clone(),
-        }
-        .private(user.id.clone())
-        .await; */
-
-        if let Some(id) = self
-            .system_messages
-            .as_ref()
-            .and_then(|x| x.user_joined.as_ref())
-        {
-            SystemMessage::UserJoined {
-                id: user.id.clone(),
-            }
-            .into_message(id.to_string())
-            .create_no_web_push(db, id, false)
-            .await
-            .ok();
-        }
-
-        Ok(channels)
-    }
-
-    /// Remove a member from a server
-    pub async fn remove_member(
-        &self,
-        db: &Database,
-        member: Member,
-        intention: RemovalIntention,
-        silent: bool,
-    ) -> Result<()> {
-        db.delete_member(&member.id).await?;
-
-        /* // TODO: EventV1::ServerMemberLeave {
-            id: self.id.to_string(),
-            user: member.id.user.clone(),
-        }
-        .p(member.id.server)
-        .await; */
-
-        if !silent {
-            if let Some(id) = self.system_messages.as_ref().and_then(|x| match intention {
-                RemovalIntention::Leave => x.user_left.as_ref(),
-                RemovalIntention::Kick => x.user_kicked.as_ref(),
-                RemovalIntention::Ban => x.user_banned.as_ref(),
-            }) {
-                match intention {
-                    RemovalIntention::Leave => SystemMessage::UserLeft { id: member.id.user },
-                    RemovalIntention::Kick => SystemMessage::UserKicked { id: member.id.user },
-                    RemovalIntention::Ban => SystemMessage::UserBanned { id: member.id.user },
-                }
-                .into_message(id.to_string())
-                .create_no_web_push(db, id, false)
-                .await
-                .ok();
-            }
-        }
-
-        Ok(())
-    }
-
-    /// Create ban
-    pub async fn ban_user(
-        self,
-        db: &Database,
-        id: MemberCompositeKey,
-        reason: Option<String>,
-    ) -> Result<ServerBan> {
-        let ban = ServerBan { id, reason };
-        db.insert_ban(&ban).await?;
-        Ok(ban)
-    }
-
-    /// Ban a member from a server
-    pub async fn ban_member(
-        self,
-        db: &Database,
-        member: Member,
-        reason: Option<String>,
-    ) -> Result<ServerBan> {
-        self.remove_member(db, member.clone(), RemovalIntention::Ban, false)
-            .await?;
-
-        self.ban_user(db, member.id, reason).await
-    } */
 }

 impl Role {
@@ -450,3 +357,36 @@ impl SystemMessageChannels {
        ids
    }
 }
+
+#[cfg(test)]
+mod tests {
+    use revolt_permissions::{calculate_server_permissions, ChannelPermission};
+
+    use crate::{fixture, util::permissions::DatabasePermissionQuery};
+
+    #[async_std::test]
+    async fn permissions() {
+        database_test!(|db| async move {
+            fixture!(db, "server_with_roles",
+                owner user 0
+                moderator user 1
+                user user 2
+                server server 4);
+
+            let mut query = DatabasePermissionQuery::new(&db, &owner).server(&server);
+            assert!(calculate_server_permissions(&mut query)
+                .await
+                .has_channel_permission(ChannelPermission::GrantAllSafe));
+
+            let mut query = DatabasePermissionQuery::new(&db, &moderator).server(&server);
+            assert!(calculate_server_permissions(&mut query)
+                .await
+                .has_channel_permission(ChannelPermission::BanMembers));
+
+            let mut query = DatabasePermissionQuery::new(&db, &user).server(&server);
+            assert!(!calculate_server_permissions(&mut query)
+                .await
+                .has_channel_permission(ChannelPermission::BanMembers));
+        });
+    }
+}
@@ -1,4 +1,4 @@
-use bson::{to_document, Document};
+use bson::{to_document, Bson, Document};
 use futures::StreamExt;
 use revolt_result::Result;

@@ -67,6 +67,7 @@ impl AbstractServers for MongoDb {

    /// Delete a server by its id
    async fn delete_server(&self, id: &str) -> Result<()> {
+        self.delete_associated_server_objects(id).await?;
        query!(self, delete_one_by_id, COL, id).map(|_| ())
    }

@@ -181,3 +182,81 @@ impl IntoDocumentPath for FieldsRole {
        })
    }
 }
+
+impl MongoDb {
+    pub async fn delete_associated_server_objects(&self, server_id: &str) -> Result<()> {
+        // Find all channels
+        let channels: Vec<String> = self
+            .col::<Document>("channels")
+            .find(
+                doc! {
+                    "server": server_id
+                },
+                None,
+            )
+            .await
+            .map_err(|_| create_database_error!("find", "channels"))?
+            .filter_map(|s| async {
+                s.map(|d| d.get_str("_id").map(|s| s.to_string()).ok())
+                    .ok()
+                    .flatten()
+            })
+            .collect()
+            .await;
+
+        // Check if there are any attachments we need to delete.
+        self.delete_bulk_messages(doc! {
+            "channel": {
+                "$in": &channels
+            }
+        })
+        .await?;
+
+        // Delete all emoji.
+        self.col::<Document>("emojis")
+            .delete_many(
+                doc! {
+                    "parent.id": &server_id
+                },
+                None,
+            )
+            .await
+            .map_err(|_| create_database_error!("delete_many", "emojis"))?;
+
+        // Delete all channels.
+        self.col::<Document>("channels")
+            .delete_many(
+                doc! {
+                    "server": &server_id
+                },
+                None,
+            )
+            .await
+            .map_err(|_| create_database_error!("delete_many", "channels"))?;
+
+        // Delete any associated objects, e.g. unreads and invites.
+        self.delete_associated_channel_objects(Bson::Document(doc! { "$in": &channels }))
+            .await?;
+
+        // Delete members and bans.
+        for with in &["server_members", "server_bans"] {
+            self.col::<Document>(with)
+                .delete_many(
+                    doc! {
+                        "_id.server": &server_id
+                    },
+                    None,
+                )
+                .await
+                .map_err(|_| create_database_error!("delete_many", with))?;
+        }
+
+        // Update many attachments with parent id.
+        self.delete_many_attachments(doc! {
+            "object_id": &server_id
+        })
+        .await?;
+
+        Ok(())
+    }
+}
@@ -1,6 +1,6 @@
 use std::collections::HashMap;

-use crate::Database;
+use crate::{events::client::EventV1, Database};

 use revolt_result::Result;

@@ -16,12 +16,12 @@ impl UserSettingsImpl for UserSettings {
    async fn set(self, db: &Database, user: &str) -> Result<()> {
        db.set_user_settings(user, &self).await?;

-        /* // TODO: EventV1::UserSettingsUpdate {
+        EventV1::UserSettingsUpdate {
            id: user.to_string(),
            update: self,
        }
        .private(user.to_string())
-        .await; */
+        .await;

        Ok(())
    }
@@ -4,7 +4,10 @@ use crate::{events::client::EventV1, Database, File, RatelimitEvent};

 use once_cell::sync::Lazy;
 use rand::seq::SliceRandom;
-use revolt_result::{create_error, Error, ErrorType, Result};
+use revolt_config::config;
+use revolt_models::v0;
+use revolt_presence::filter_online;
+use revolt_result::{create_error, Result};
 use ulid::Ulid;

 auto_derived_partial!(
@@ -93,20 +96,22 @@ auto_derived!(
    }

    /// User's active status
+    #[derive(Default)]
    pub struct UserStatus {
        /// Custom status text
-        #[serde(skip_serializing_if = "String::is_empty", default)]
-        pub text: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub text: Option<String>,
        /// Current presence option
        #[serde(skip_serializing_if = "Option::is_none")]
        pub presence: Option<Presence>,
    }

    /// User's profile
+    #[derive(Default)]
    pub struct UserProfile {
        /// Text content on user's profile
-        #[serde(skip_serializing_if = "String::is_empty", default)]
-        pub content: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub content: Option<String>,
        /// Background visible on user's profile
        #[serde(skip_serializing_if = "Option::is_none")]
        pub background: Option<File>,
@@ -182,6 +187,28 @@ impl User {
        Ok(user)
    }

+    /// Get the relationship with another user
+    pub fn relationship_with(&self, user_b: &str) -> RelationshipStatus {
+        if self.id == user_b {
+            return RelationshipStatus::User;
+        }
+
+        if let Some(relations) = &self.relations {
+            if let Some(relationship) = relations.iter().find(|x| x.id == user_b) {
+                return relationship.status.clone();
+            }
+        }
+
+        RelationshipStatus::None
+    }
+
+    pub fn is_friends_with(&self, user_b: &str) -> bool {
+        matches!(
+            self.relationship_with(user_b),
+            RelationshipStatus::Friend | RelationshipStatus::User
+        )
+    }
+
    /// Check whether two users have a mutual connection
    ///
    /// This will check if user and user_b share a server or a group.
@@ -196,6 +223,18 @@ impl User {
                .is_empty())
    }

+    /// Check if this user can acquire another server
+    pub async fn can_acquire_server(&self, db: &Database) -> Result<()> {
+        let config = config().await;
+        if db.fetch_server_count(&self.id).await? <= config.features.limits.default.servers {
+            Ok(())
+        } else {
+            Err(create_error!(TooManyServers {
+                max: config.features.limits.default.servers
+            }))
+        }
+    }
+
    /// Sanitise and validate a username can be used
    pub fn validate_username(username: String) -> Result<String> {
        // Copy the username for validation
@@ -227,7 +266,27 @@ impl User {
        Ok(username)
    }

-    // Find a free discriminator for a given username
+    /// Helper function to fetch many users as a mutually connected user
+    /// (while optimising the online ID query)
+    pub async fn fetch_many_ids_as_mutuals(
+        db: &Database,
+        perspective: &User,
+        ids: &[String],
+    ) -> Result<Vec<v0::User>> {
+        let online_ids = filter_online(ids).await;
+
+        Ok(db
+            .fetch_users(ids)
+            .await?
+            .into_iter()
+            .map(|user| {
+                let is_online = online_ids.contains(&user.id);
+                user.into_known(perspective, is_online)
+            })
+            .collect())
+    }
+
+    /// Find a free discriminator for a given username
    pub async fn find_discriminator(
        db: &Database,
        username: &str,
@@ -313,16 +372,164 @@ impl User {
        }
    }

-    /// Check whether a username is already in use by another user
-    #[allow(dead_code)]
-    async fn is_username_taken(db: &Database, username: &str) -> Result<bool> {
-        match db.fetch_user_by_username(username).await {
-            Ok(_) => Ok(true),
-            Err(Error {
-                error_type: ErrorType::NotFound,
-                ..
-            }) => Ok(false),
-            Err(error) => Err(error),
+    /// Set a relationship to another user
+    pub async fn set_relationship(
+        &mut self,
+        db: &Database,
+        user_b: &User,
+        status: RelationshipStatus,
+    ) -> Result<()> {
+        db.set_relationship(&self.id, &user_b.id, &status).await?;
+
+        if let RelationshipStatus::None | RelationshipStatus::User = status {
+            if let Some(relations) = &mut self.relations {
+                relations.retain(|relation| relation.id != user_b.id);
+            }
+        } else {
+            let relation = Relationship {
+                id: user_b.id.to_string(),
+                status,
+            };
+
+            if let Some(relations) = &mut self.relations {
+                relations.retain(|relation| relation.id != user_b.id);
+                relations.push(relation);
+            } else {
+                self.relations = Some(vec![relation]);
+            }
+        }
+
+        Ok(())
+    }
+
+    /// Apply a certain relationship between two users
+    pub async fn apply_relationship(
+        &mut self,
+        db: &Database,
+        target: &mut User,
+        local: RelationshipStatus,
+        remote: RelationshipStatus,
+    ) -> Result<()> {
+        target.set_relationship(db, self, remote).await?;
+        self.set_relationship(db, target, local).await?;
+
+        EventV1::UserRelationship {
+            id: target.id.clone(),
+            user: self.clone().into(db, Some(&*target)).await,
+        }
+        .private(target.id.clone())
+        .await;
+
+        EventV1::UserRelationship {
+            id: self.id.clone(),
+            user: target.clone().into(db, Some(&*self)).await,
+        }
+        .private(self.id.clone())
+        .await;
+
+        Ok(())
+    }
+
+    /// Add another user as a friend
+    pub async fn add_friend(&mut self, db: &Database, target: &mut User) -> Result<()> {
+        match self.relationship_with(&target.id) {
+            RelationshipStatus::User => Err(create_error!(NoEffect)),
+            RelationshipStatus::Friend => Err(create_error!(AlreadyFriends)),
+            RelationshipStatus::Outgoing => Err(create_error!(AlreadySentRequest)),
+            RelationshipStatus::Blocked => Err(create_error!(Blocked)),
+            RelationshipStatus::BlockedOther => Err(create_error!(BlockedByOther)),
+            RelationshipStatus::Incoming => {
+                self.apply_relationship(
+                    db,
+                    target,
+                    RelationshipStatus::Friend,
+                    RelationshipStatus::Friend,
+                )
+                .await
+            }
+            RelationshipStatus::None => {
+                self.apply_relationship(
+                    db,
+                    target,
+                    RelationshipStatus::Outgoing,
+                    RelationshipStatus::Incoming,
+                )
+                .await
+            }
+        }
+    }
+
+    /// Remove another user as a friend
+    pub async fn remove_friend(&mut self, db: &Database, target: &mut User) -> Result<()> {
+        match self.relationship_with(&target.id) {
+            RelationshipStatus::Friend
+            | RelationshipStatus::Outgoing
+            | RelationshipStatus::Incoming => {
+                self.apply_relationship(
+                    db,
+                    target,
+                    RelationshipStatus::None,
+                    RelationshipStatus::None,
+                )
+                .await
+            }
+            _ => Err(create_error!(NoEffect)),
+        }
+    }
+
+    /// Block another user
+    pub async fn block_user(&mut self, db: &Database, target: &mut User) -> Result<()> {
+        match self.relationship_with(&target.id) {
+            RelationshipStatus::User | RelationshipStatus::Blocked => Err(create_error!(NoEffect)),
+            RelationshipStatus::BlockedOther => {
+                self.apply_relationship(
+                    db,
+                    target,
+                    RelationshipStatus::Blocked,
+                    RelationshipStatus::Blocked,
+                )
+                .await
+            }
+            RelationshipStatus::None
+            | RelationshipStatus::Friend
+            | RelationshipStatus::Incoming
+            | RelationshipStatus::Outgoing => {
+                self.apply_relationship(
+                    db,
+                    target,
+                    RelationshipStatus::Blocked,
+                    RelationshipStatus::BlockedOther,
+                )
+                .await
+            }
+        }
+    }
+
+    /// Unblock another user
+    pub async fn unblock_user(&mut self, db: &Database, target: &mut User) -> Result<()> {
+        match self.relationship_with(&target.id) {
+            RelationshipStatus::Blocked => match target.relationship_with(&self.id) {
+                RelationshipStatus::Blocked => {
+                    self.apply_relationship(
+                        db,
+                        target,
+                        RelationshipStatus::BlockedOther,
+                        RelationshipStatus::Blocked,
+                    )
+                    .await
+                }
+                RelationshipStatus::BlockedOther => {
+                    self.apply_relationship(
+                        db,
+                        target,
+                        RelationshipStatus::None,
+                        RelationshipStatus::None,
+                    )
+                    .await
+                }
+                _ => Err(create_error!(InternalError)),
+            },
+            _ => Err(create_error!(NoEffect)),
        }
    }

@@ -358,7 +565,7 @@ impl User {
            FieldsUser::Avatar => self.avatar = None,
            FieldsUser::StatusText => {
                if let Some(x) = self.status.as_mut() {
-                    x.text = String::new();
+                    x.text = None;
                }
            }
            FieldsUser::StatusPresence => {
@@ -368,7 +575,7 @@ impl User {
            }
            FieldsUser::ProfileContent => {
                if let Some(x) = self.profile.as_mut() {
-                    x.content = String::new();
+                    x.content = None;
                }
            }
            FieldsUser::ProfileBackground => {
@@ -14,7 +14,7 @@ pub trait AbstractUsers: Sync + Send {
    async fn fetch_user(&self, id: &str) -> Result<User>;

    /// Fetch a user from the database by their username
-    async fn fetch_user_by_username(&self, username: &str) -> Result<User>;
+    async fn fetch_user_by_username(&self, username: &str, discriminator: &str) -> Result<User>;

    /// Fetch a user from the database by their session token
    async fn fetch_user_by_token(&self, token: &str) -> Result<User>;
@@ -25,13 +25,14 @@ impl AbstractUsers for MongoDb {
    }

    /// Fetch a user from the database by their username
-    async fn fetch_user_by_username(&self, username: &str) -> Result<User> {
+    async fn fetch_user_by_username(&self, username: &str, discriminator: &str) -> Result<User> {
        query!(
            self,
            find_one_with_options,
            COL,
            doc! {
-                "username": username
+                "username": username,
+                "discriminator": discriminator
            },
            FindOneOptions::builder()
                .collation(
@@ -1,7 +1,7 @@
 use revolt_result::Result;

-use crate::ReferenceDb;
 use crate::{FieldsUser, PartialUser, RelationshipStatus, User};
+use crate::{ReferenceDb, Relationship};

 use super::AbstractUsers;

@@ -28,12 +28,14 @@ impl AbstractUsers for ReferenceDb {
    }

    /// Fetch a user from the database by their username
-    async fn fetch_user_by_username(&self, username: &str) -> Result<User> {
+    async fn fetch_user_by_username(&self, username: &str, discriminator: &str) -> Result<User> {
        let users = self.users.lock().await;
        let lowercase = username.to_lowercase();
        users
            .values()
-            .find(|user| user.username.to_lowercase() == lowercase)
+            .find(|user| {
+                user.username.to_lowercase() == lowercase && user.discriminator == discriminator
+            })
            .cloned()
            .ok_or_else(|| create_error!(NotFound))
    }
@@ -106,19 +108,49 @@ impl AbstractUsers for ReferenceDb {

    /// Set relationship with another user
    ///
-    /// This should use pull_relationship if relationship is None.
+    /// This should use pull_relationship if relationship is None or User.
    async fn set_relationship(
        &self,
-        _user_id: &str,
-        _target_id: &str,
-        _relationship: &RelationshipStatus,
+        user_id: &str,
+        target_id: &str,
+        relationship: &RelationshipStatus,
    ) -> Result<()> {
-        todo!()
+        if let RelationshipStatus::User | RelationshipStatus::None = &relationship {
+            self.pull_relationship(user_id, target_id).await
+        } else {
+            let mut users = self.users.lock().await;
+            let user = users
+                .get_mut(user_id)
+                .ok_or_else(|| create_error!(NotFound))?;
+
+            let relation = Relationship {
+                id: target_id.to_string(),
+                status: relationship.clone(),
+            };
+
+            if let Some(relations) = &mut user.relations {
+                relations.retain(|relation| relation.id != target_id);
+                relations.push(relation);
+            } else {
+                user.relations = Some(vec![relation]);
+            }
+
+            Ok(())
+        }
    }

    /// Remove relationship with another user
-    async fn pull_relationship(&self, _user_id: &str, _target_id: &str) -> Result<()> {
-        todo!()
+    async fn pull_relationship(&self, user_id: &str, target_id: &str) -> Result<()> {
+        let mut users = self.users.lock().await;
+        let user = users
+            .get_mut(user_id)
+            .ok_or_else(|| create_error!(NotFound))?;
+
+        if let Some(relations) = &mut user.relations {
+            relations.retain(|relation| relation.id != target_id);
+        }
+
+        Ok(())
    }

    /// Delete a user by their id
@@ -13,19 +13,19 @@ impl<'r> FromRequest<'r> for User {
            .local_cache_async(async {
                let db = request.rocket().state::<Database>().expect("`Database`");

-                let _header_bot_token = request
+                let header_bot_token = request
                    .headers()
                    .get("x-bot-token")
                    .next()
                    .map(|x| x.to_string());

-                /* if let Some(bot_token) = header_bot_token {
-                    if let Ok(user) = User::from_token(db, &bot_token, UserHint::Bot).await {
-                        return Some(user);
+                if let Some(bot_token) = header_bot_token {
+                    if let Ok(bot) = db.fetch_bot_by_token(&bot_token).await {
+                        if let Ok(user) = db.fetch_user(&bot.id).await {
+                            return Some(user);
+                        }
                    }
-                } else */
-                if let Outcome::Success(session) = request.guard::<Session>().await {
-                    // This uses a guard so can't really easily be refactored into from_token at this stage.
+                } else if let Outcome::Success(session) = request.guard::<Session>().await {
                    if let Ok(user) = db.fetch_user(&session.user_id).await {
                        return Some(user);
                    }
@@ -13,12 +13,12 @@ pub mod process_embeds;
 pub mod web_push;

 /// Spawn background workers
-pub async fn start_workers(db: Database) {
+pub async fn start_workers(db: Database, authifier_db: authifier::Database) {
    for _ in 0..WORKER_COUNT {
        task::spawn(ack::worker(db.clone()));
        task::spawn(last_message_id::worker(db.clone()));
        task::spawn(process_embeds::worker(db.clone()));
-        task::spawn(web_push::worker(db.clone().into()));
+        task::spawn(web_push::worker(authifier_db.clone()));
    }
 }

@@ -132,7 +132,7 @@ pub async fn generate(
        return Err(create_error!(LabelMe));
    }

-    // ! FIXME: batch request to january
+    // TODO: batch request to january
    let mut tasks = Vec::new();

    for link in links {
@@ -1,4 +1,7 @@
 use revolt_models::v0::*;
+use revolt_permissions::{calculate_user_permissions, UserPermission};
+
+use crate::{util::permissions::DatabasePermissionQuery, Database};

 impl crate::Bot {
    pub fn into_public_bot(self, user: crate::User) -> PublicBot {
@@ -12,6 +15,7 @@ impl crate::Bot {
            description: user
                .profile
                .map(|profile| profile.content)
+                .flatten()
                .unwrap_or_default(),
        }
    }
@@ -275,6 +279,15 @@ impl From<crate::EmojiParent> for EmojiParent {
    }
 }

+impl From<EmojiParent> for crate::EmojiParent {
+    fn from(value: EmojiParent) -> Self {
+        match value {
+            EmojiParent::Detached => crate::EmojiParent::Detached,
+            EmojiParent::Server { id } => crate::EmojiParent::Server { id },
+        }
+    }
+}
+
 impl From<crate::File> for File {
    fn from(value: crate::File) -> Self {
        File {
@@ -385,7 +398,20 @@ impl From<crate::SystemMessage> for SystemMessage {
 impl From<crate::Interactions> for Interactions {
    fn from(value: crate::Interactions) -> Self {
        Interactions {
-            reactions: value.reactions,
+            reactions: value
+                .reactions
+                .map(|reactions| reactions.into_iter().collect()),
+            restrict_reactions: value.restrict_reactions,
+        }
+    }
+}
+
+impl From<Interactions> for crate::Interactions {
+    fn from(value: Interactions) -> Self {
+        crate::Interactions {
+            reactions: value
+                .reactions
+                .map(|reactions| reactions.into_iter().collect()),
            restrict_reactions: value.restrict_reactions,
        }
    }
@@ -409,6 +435,29 @@ impl From<crate::Masquerade> for Masquerade {
    }
 }

+impl From<Masquerade> for crate::Masquerade {
+    fn from(value: Masquerade) -> Self {
+        crate::Masquerade {
+            name: value.name,
+            avatar: value.avatar,
+            colour: value.colour,
+        }
+    }
+}
+
+impl From<crate::Report> for Report {
+    fn from(value: crate::Report) -> Self {
+        Report {
+            id: value.id,
+            author_id: value.author_id,
+            content: value.content,
+            additional_context: value.additional_context,
+            status: value.status,
+            notes: value.notes,
+        }
+    }
+}
+
 impl From<crate::ServerBan> for ServerBan {
    fn from(value: crate::ServerBan) -> Self {
        ServerBan {
@@ -464,6 +513,17 @@ impl From<crate::FieldsMember> for FieldsMember {
    }
 }

+impl From<FieldsMember> for crate::FieldsMember {
+    fn from(value: FieldsMember) -> crate::FieldsMember {
+        match value {
+            FieldsMember::Avatar => crate::FieldsMember::Avatar,
+            FieldsMember::Nickname => crate::FieldsMember::Nickname,
+            FieldsMember::Roles => crate::FieldsMember::Roles,
+            FieldsMember::Timeout => crate::FieldsMember::Timeout,
+        }
+    }
+}
+
 impl From<crate::RemovalIntention> for RemovalIntention {
    fn from(value: crate::RemovalIntention) -> Self {
        match value {
@@ -540,6 +600,18 @@ impl From<crate::FieldsServer> for FieldsServer {
    }
 }

+impl From<FieldsServer> for crate::FieldsServer {
+    fn from(value: FieldsServer) -> crate::FieldsServer {
+        match value {
+            FieldsServer::Banner => crate::FieldsServer::Banner,
+            FieldsServer::Categories => crate::FieldsServer::Categories,
+            FieldsServer::Description => crate::FieldsServer::Description,
+            FieldsServer::Icon => crate::FieldsServer::Icon,
+            FieldsServer::SystemMessages => crate::FieldsServer::SystemMessages,
+        }
+    }
+}
+
 impl From<crate::Category> for Category {
    fn from(value: crate::Category) -> Self {
        Category {
@@ -550,6 +622,16 @@ impl From<crate::Category> for Category {
    }
 }

+impl From<Category> for crate::Category {
+    fn from(value: Category) -> Self {
+        crate::Category {
+            id: value.id,
+            title: value.title,
+            channels: value.channels,
+        }
+    }
+}
+
 impl From<crate::SystemMessageChannels> for SystemMessageChannels {
    fn from(value: crate::SystemMessageChannels) -> Self {
        SystemMessageChannels {
@@ -561,6 +643,17 @@ impl From<crate::SystemMessageChannels> for SystemMessageChannels {
    }
 }

+impl From<SystemMessageChannels> for crate::SystemMessageChannels {
+    fn from(value: SystemMessageChannels) -> Self {
+        crate::SystemMessageChannels {
+            user_joined: value.user_joined,
+            user_left: value.user_left,
+            user_kicked: value.user_kicked,
+            user_banned: value.user_banned,
+        }
+    }
+}
+
 impl From<crate::Role> for Role {
    fn from(value: crate::Role) -> Self {
        Role {
@@ -593,36 +686,78 @@ impl From<crate::FieldsRole> for FieldsRole {
    }
 }

-impl crate::User {
-    pub async fn into<P>(self, perspective: P) -> User
-    where
-        P: Into<Option<crate::User>>,
-    {
-        let relationship = if let Some(perspective) = perspective.into() {
-            perspective
-                .relations
-                .unwrap_or_default()
-                .into_iter()
-                .find(|relationship| relationship.id == self.id)
-                .map(|relationship| relationship.status.into())
-                .unwrap_or_default()
-        } else {
-            RelationshipStatus::None
-        };
+impl From<FieldsRole> for crate::FieldsRole {
+    fn from(value: FieldsRole) -> Self {
+        match value {
+            FieldsRole::Colour => crate::FieldsRole::Colour,
+        }
+    }
+}

-        // do permission stuff here
-        // TODO: implement permissions =)
-        let can_see_profile = false;
+impl crate::User {
+    pub async fn into<'a, P>(self, db: &Database, perspective: P) -> User
+    where
+        P: Into<Option<&'a crate::User>>,
+    {
+        let perspective = perspective.into();
+        let (relationship, can_see_profile) = if self.bot.is_some() {
+            (RelationshipStatus::None, true)
+        } else if let Some(perspective) = perspective {
+            let mut query = DatabasePermissionQuery::new(db, perspective).user(&self);
+
+            if perspective.id == self.id {
+                (RelationshipStatus::User, true)
+            } else {
+                (
+                    perspective
+                        .relations
+                        .as_ref()
+                        .map(|relations| {
+                            relations
+                                .iter()
+                                .find(|relationship| relationship.id == self.id)
+                                .map(|relationship| relationship.status.clone().into())
+                                .unwrap_or_default()
+                        })
+                        .unwrap_or_default(),
+                    calculate_user_permissions(&mut query)
+                        .await
+                        .has_user_permission(UserPermission::ViewProfile),
+                )
+            }
+        } else {
+            (RelationshipStatus::None, false)
+        };

        User {
            username: self.username,
            discriminator: self.discriminator,
            display_name: self.display_name,
            avatar: self.avatar.map(|file| file.into()),
-            relations: vec![],
+            relations: if let Some(crate::User { id, .. }) = perspective {
+                if id == &self.id {
+                    self.relations
+                        .unwrap_or_default()
+                        .into_iter()
+                        .map(|relation| relation.into())
+                        .collect()
+                } else {
+                    vec![]
+                }
+            } else {
+                vec![]
+            },
            badges: self.badges.unwrap_or_default() as u32,
-            status: None,
-            profile: None,
+            status: if can_see_profile {
+                self.status.map(|status| status.into())
+            } else {
+                None
+            },
+            profile: if can_see_profile {
+                self.profile.map(|profile| profile.into())
+            } else {
+                None
+            },
            flags: self.flags.unwrap_or_default() as u32,
            privileged: self.privileged,
            bot: self.bot.map(|bot| bot.into()),
@@ -632,6 +767,75 @@ impl crate::User {
        }
    }

+    /// Convert user object into user model assuming mutual connection
+    pub fn into_known<'a, P>(self, perspective: P, is_online: bool) -> User
+    where
+        P: Into<Option<&'a crate::User>>,
+    {
+        let perspective = perspective.into();
+        let (relationship, can_see_profile) = if self.bot.is_some() {
+            (RelationshipStatus::None, true)
+        } else if let Some(perspective) = perspective {
+            if perspective.id == self.id {
+                (RelationshipStatus::User, true)
+            } else {
+                let relationship = perspective
+                    .relations
+                    .as_ref()
+                    .map(|relations| {
+                        relations
+                            .iter()
+                            .find(|relationship| relationship.id == self.id)
+                            .map(|relationship| relationship.status.clone().into())
+                            .unwrap_or_default()
+                    })
+                    .unwrap_or_default();
+
+                let can_see_profile = relationship != RelationshipStatus::BlockedOther;
+                (relationship, can_see_profile)
+            }
+        } else {
+            (RelationshipStatus::None, false)
+        };
+
+        User {
+            username: self.username,
+            discriminator: self.discriminator,
+            display_name: self.display_name,
+            avatar: self.avatar.map(|file| file.into()),
+            relations: if let Some(crate::User { id, .. }) = perspective {
+                if id == &self.id {
+                    self.relations
+                        .unwrap_or_default()
+                        .into_iter()
+                        .map(|relation| relation.into())
+                        .collect()
+                } else {
+                    vec![]
+                }
+            } else {
+                vec![]
+            },
+            badges: self.badges.unwrap_or_default() as u32,
+            status: if can_see_profile {
+                self.status.map(|status| status.into())
+            } else {
+                None
+            },
+            profile: if can_see_profile {
+                self.profile.map(|profile| profile.into())
+            } else {
+                None
+            },
+            flags: self.flags.unwrap_or_default() as u32,
+            privileged: self.privileged,
+            bot: self.bot.map(|bot| bot.into()),
+            relationship,
+            online: can_see_profile && is_online,
+            id: self.id,
+        }
+    }
+
    pub async fn into_self(self) -> User {
        User {
            username: self.username,
@@ -658,6 +862,13 @@ impl crate::User {
            id: self.id,
        }
    }
+
+    pub fn as_author_for_system(&self) -> MessageAuthor {
+        MessageAuthor::System {
+            username: &self.username,
+            avatar: self.avatar.as_ref().map(|file| file.id.as_ref()),
+        }
+    }
 }

 impl From<crate::PartialUser> for PartialUser {
@@ -745,6 +956,18 @@ impl From<crate::Presence> for Presence {
    }
 }

+impl From<Presence> for crate::Presence {
+    fn from(value: Presence) -> crate::Presence {
+        match value {
+            Presence::Online => crate::Presence::Online,
+            Presence::Idle => crate::Presence::Idle,
+            Presence::Focus => crate::Presence::Focus,
+            Presence::Busy => crate::Presence::Busy,
+            Presence::Invisible => crate::Presence::Invisible,
+        }
+    }
+}
+
 impl From<crate::UserStatus> for UserStatus {
    fn from(value: crate::UserStatus) -> Self {
        UserStatus {
@@ -1,15 +1,12 @@
 use std::num::NonZeroUsize;

-use revolt_result::{create_error, Error, Result};
+use revolt_result::{create_error, Result};
+
+#[cfg(feature = "rocket-impl")]
+use revolt_result::Error;

 use async_std::sync::Mutex;
 use once_cell::sync::Lazy;
-use revolt_rocket_okapi::gen::OpenApiGenerator;
-use revolt_rocket_okapi::request::{OpenApiFromRequest, RequestHeaderInput};
-use revolt_rocket_okapi::revolt_okapi::openapi3::{Parameter, ParameterValue};
-use rocket::http::Status;
-use rocket::request::{FromRequest, Outcome};
-use schemars::schema::{InstanceType, SchemaObject, SingleOrVec};
 use serde::{Deserialize, Serialize};

 #[derive(Serialize, Deserialize)]
@@ -42,6 +39,17 @@ impl IdempotencyKey {
    }
 }

+#[cfg(feature = "rocket-impl")]
+use revolt_rocket_okapi::{
+    gen::OpenApiGenerator,
+    request::{OpenApiFromRequest, RequestHeaderInput},
+    revolt_okapi::openapi3::{Parameter, ParameterValue},
+};
+
+#[cfg(feature = "rocket-impl")]
+use schemars::schema::{InstanceType, SchemaObject, SingleOrVec};
+
+#[cfg(feature = "rocket-impl")]
 impl<'r> OpenApiFromRequest<'r> for IdempotencyKey {
    fn from_request_input(
        _gen: &mut OpenApiGenerator,
@@ -71,6 +79,13 @@ impl<'r> OpenApiFromRequest<'r> for IdempotencyKey {
    }
 }

+#[cfg(feature = "rocket-impl")]
+use rocket::{
+    http::Status,
+    request::{FromRequest, Outcome},
+};
+
+#[cfg(feature = "rocket-impl")]
 #[async_trait]
 impl<'r> FromRequest<'r> for IdempotencyKey {
    type Error = Error;
@@ -2,3 +2,4 @@ pub mod bridge;
 pub mod idempotency;
 pub mod permissions;
 pub mod reference;
+pub mod test_fixtures;
@@ -1,7 +1,8 @@
 use std::borrow::Cow;

 use revolt_permissions::{
-    calculate_user_permissions, ChannelType, Override, PermissionQuery, RelationshipStatus,
+    calculate_user_permissions, ChannelType, Override, PermissionQuery, PermissionValue,
+    RelationshipStatus, DEFAULT_PERMISSION_DIRECT_MESSAGE,
 };

 use crate::{Channel, Database, Member, Server, User};
@@ -19,7 +20,8 @@ pub struct DatabasePermissionQuery<'a> {
    member: Option<Cow<'a, Member>>,

    // flag_known_relationship: Option<&'a RelationshipStatus>,
-    cached_user_permission: Option<u32>,
+    cached_user_permission: Option<PermissionValue>,
+    cached_mutual_connection: Option<bool>,
    cached_permission: Option<u64>,
 }

@@ -49,6 +51,10 @@ impl PermissionQuery for DatabasePermissionQuery<'_> {
    /// Get the relationship with have with the currently selected user
    async fn user_relationship(&mut self) -> RelationshipStatus {
        if let Some(other_user) = &self.user {
+            if self.perspective.id == other_user.id {
+                return RelationshipStatus::User;
+            }
+
            if let Some(relations) = &self.perspective.relations {
                for entry in relations {
                    if entry.id == other_user.id {
@@ -82,14 +88,17 @@ impl PermissionQuery for DatabasePermissionQuery<'_> {

    /// Do we have a mutual connection with the currently selected user?
    async fn have_mutual_connection(&mut self) -> bool {
-        if let Some(user) = &self.user {
-            // TODO: cache result?
-            matches!(
-                self.perspective
-                    .has_mutual_connection(self.database, &user.id)
-                    .await,
-                Ok(true)
-            )
+        if let Some(value) = self.cached_mutual_connection {
+            value
+        } else if let Some(user) = &self.user {
+            let value = self
+                .perspective
+                .has_mutual_connection(self.database, &user.id)
+                .await
+                .unwrap_or_default();
+
+            self.cached_mutual_connection = Some(value);
+            matches!(value, true)
        } else {
            false
        }
@@ -111,11 +120,15 @@ impl PermissionQuery for DatabasePermissionQuery<'_> {
        if let Some(server) = &self.server {
            if self.member.is_some() {
                true
+            } else if let Ok(member) = self
+                .database
+                .fetch_member(&server.id, &self.perspective.id)
+                .await
+            {
+                self.member = Some(Cow::Owned(member));
+                true
            } else {
-                self.database
-                    .fetch_member(&server.id, &self.perspective.id)
-                    .await
-                    .is_ok()
+                false
            }
        } else {
            false
@@ -196,7 +209,7 @@ impl PermissionQuery for DatabasePermissionQuery<'_> {
            match channel {
                Cow::Borrowed(Channel::Group { permissions, .. })
                | Cow::Owned(Channel::Group { permissions, .. }) => Override {
-                    allow: permissions.unwrap_or_default() as u64,
+                    allow: permissions.unwrap_or(*DEFAULT_PERMISSION_DIRECT_MESSAGE as i64) as u64,
                    deny: 0,
                },
                Cow::Borrowed(Channel::TextChannel {
@@ -331,6 +344,23 @@ impl PermissionQuery for DatabasePermissionQuery<'_> {
                | Cow::Owned(Channel::TextChannel { server, .. })
                | Cow::Borrowed(Channel::VoiceChannel { server, .. })
                | Cow::Owned(Channel::VoiceChannel { server, .. }) => {
+                    if let Some(known_server) =
+                        // I'm not sure why I can't just pattern match both at once here?
+                        // It throws some weird error and the provided fix doesn't work :/
+                        if let Some(Cow::Borrowed(known_server)) = self.server {
+                                Some(known_server)
+                            } else if let Some(Cow::Owned(ref known_server)) = self.server {
+                                Some(known_server)
+                            } else {
+                                None
+                            }
+                    {
+                        if server == &known_server.id {
+                            // Already cached, return early.
+                            return;
+                        }
+                    }
+
                    if let Ok(server) = self.database.fetch_server(server).await {
                        self.server.replace(Cow::Owned(server));
                    }
@@ -352,6 +382,7 @@ impl<'a> DatabasePermissionQuery<'a> {
            server: None,
            member: None,

+            cached_mutual_connection: None,
            cached_user_permission: None,
            cached_permission: None,
        }
@@ -413,6 +444,33 @@ impl<'a> DatabasePermissionQuery<'a> {
            ..self
        }
    }
+
+    /// Access the underlying user
+    pub fn user_ref(&self) -> &Option<Cow<User>> {
+        &self.user
+    }
+
+    /// Access the underlying server
+    pub fn channel_ref(&self) -> &Option<Cow<Channel>> {
+        &self.channel
+    }
+
+    /// Access the underlying server
+    pub fn server_ref(&self) -> &Option<Cow<Server>> {
+        &self.server
+    }
+
+    /// Access the underlying member
+    pub fn member_ref(&self) -> &Option<Cow<Member>> {
+        &self.member
+    }
+
+    /// Get the known member's current ranking
+    pub fn get_member_rank(&self) -> Option<i64> {
+        self.member
+            .as_ref()
+            .map(|member| member.get_ranking(self.server.as_ref().unwrap()))
+    }
 }

 /// Short-hand for creating a permission calculator
@@ -7,7 +7,9 @@ use schemars::{
    JsonSchema,
 };

-use crate::{Bot, Database, Webhook};
+use crate::{
+    Bot, Channel, Database, Emoji, Invite, Member, Message, Server, ServerBan, User, Webhook,
+};

 /// Reference to some object in the database
 #[derive(Serialize, Deserialize)]
@@ -22,11 +24,61 @@ impl Reference {
        Reference { id }
    }

+    /// Fetch ban from Ref
+    pub async fn as_ban(&self, db: &Database, server: &str) -> Result<ServerBan> {
+        db.fetch_ban(server, &self.id).await
+    }
+
    /// Fetch bot from Ref
    pub async fn as_bot(&self, db: &Database) -> Result<Bot> {
        db.fetch_bot(&self.id).await
    }

+    /// Fetch emoji from Ref
+    pub async fn as_emoji(&self, db: &Database) -> Result<Emoji> {
+        db.fetch_emoji(&self.id).await
+    }
+
+    /// Fetch channel from Ref
+    pub async fn as_channel(&self, db: &Database) -> Result<Channel> {
+        db.fetch_channel(&self.id).await
+    }
+
+    /// Fetch invite from Ref
+    pub async fn as_invite(&self, db: &Database) -> Result<Invite> {
+        db.fetch_invite(&self.id).await
+    }
+
+    /// Fetch message from Ref
+    pub async fn as_message(&self, db: &Database) -> Result<Message> {
+        db.fetch_message(&self.id).await
+    }
+
+    /// Fetch message from Ref and validate channel
+    pub async fn as_message_in_channel(&self, db: &Database, channel: &str) -> Result<Message> {
+        let msg = db.fetch_message(&self.id).await?;
+        if msg.channel != channel {
+            return Err(create_error!(NotFound));
+        }
+
+        Ok(msg)
+    }
+
+    /// Fetch member from Ref
+    pub async fn as_member(&self, db: &Database, server: &str) -> Result<Member> {
+        db.fetch_member(server, &self.id).await
+    }
+
+    /// Fetch server from Ref
+    pub async fn as_server(&self, db: &Database) -> Result<Server> {
+        db.fetch_server(&self.id).await
+    }
+
+    /// Fetch user from Ref
+    pub async fn as_user(&self, db: &Database) -> Result<User> {
+        db.fetch_user(&self.id).await
+    }
+
    /// Fetch webhook from Ref
    pub async fn as_webhook(&self, db: &Database) -> Result<Webhook> {
        db.fetch_webhook(&self.id).await
@@ -0,0 +1,103 @@
+use std::collections::HashMap;
+
+use once_cell::sync::Lazy;
+use regex::{Captures, Regex};
+use serde_json::from_str;
+
+use crate::{Channel, Database, Member, Server, User};
+
+static RE_ID: Lazy<Regex> = Lazy::new(|| Regex::new("__ID:(\\d+)__").unwrap());
+
+#[derive(Debug, Deserialize)]
+#[serde(tag = "_object_type")]
+enum LoadedFixture {
+    User(User),
+    Channel(Channel),
+    Server(Server),
+    ServerMember(Member),
+}
+
+pub async fn load_fixture(db: &Database, input: &str) -> HashMap<String, String> {
+    let mut ids = HashMap::<String, String>::new();
+    let input = RE_ID.replace_all(input, |cap: &Captures| {
+        let d = cap.get(1).unwrap().as_str();
+
+        if !ids.contains_key(d) {
+            ids.insert(d.to_string(), ulid::Ulid::new().to_string());
+        }
+
+        ids.get(d).unwrap().clone()
+    });
+
+    // Deserialise the fixtures
+    let items: Vec<LoadedFixture> = from_str(&input).expect("Failed to deserialise fixture");
+
+    // Load all of the items within
+    for item in items {
+        #[allow(clippy::disallowed_methods)]
+        match item {
+            LoadedFixture::User(user) => db.insert_user(&user).await.unwrap(),
+            LoadedFixture::Channel(channel) => db.insert_channel(&channel).await.unwrap(),
+            LoadedFixture::Server(server) => db.insert_server(&server).await.unwrap(),
+            LoadedFixture::ServerMember(member) => db.insert_member(&member).await.unwrap(),
+        }
+    }
+
+    // Return IDs for ease of use
+    ids
+}
+
+#[async_trait]
+pub trait FetchFixture {
+    async fn user(&self, db: &Database, d: usize) -> User;
+    async fn channel(&self, db: &Database, d: usize) -> Channel;
+    async fn server(&self, db: &Database, d: usize) -> Server;
+    async fn member(&self, db: &Database, d_server: usize, d_user: usize) -> Member;
+}
+
+#[async_trait]
+impl FetchFixture for HashMap<String, String> {
+    async fn user(&self, db: &Database, d: usize) -> User {
+        db.fetch_user(self.get(&d.to_string()).unwrap())
+            .await
+            .unwrap()
+    }
+
+    async fn channel(&self, db: &Database, d: usize) -> Channel {
+        db.fetch_channel(self.get(&d.to_string()).unwrap())
+            .await
+            .unwrap()
+    }
+
+    async fn server(&self, db: &Database, d: usize) -> Server {
+        db.fetch_server(self.get(&d.to_string()).unwrap())
+            .await
+            .unwrap()
+    }
+
+    async fn member(&self, db: &Database, d_server: usize, d_user: usize) -> Member {
+        db.fetch_member(
+            self.get(&d_server.to_string()).unwrap(),
+            self.get(&d_user.to_string()).unwrap(),
+        )
+        .await
+        .unwrap()
+    }
+}
+
+#[macro_export]
+macro_rules! fixture {
+    ( $database:expr, $name:expr, $( $variable:ident $type:ident $id: expr )+ ) => {
+        use $crate::util::test_fixtures::FetchFixture;
+
+        let fixtures = $crate::util::test_fixtures::load_fixture(
+            &$database,
+            include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/fixtures/", $name, ".json")),
+        )
+        .await;
+
+        $(
+            let $variable = fixtures.$type(&$database, $id).await;
+        )+
+    };
+}
@@ -1,6 +1,6 @@
 [package]
 name = "revolt-models"
-version = "0.6.8"
+version = "0.7.0"
 edition = "2021"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -9,30 +9,34 @@ description = "Revolt Backend: API Models"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [features]
-serde = ["dep:serde", "revolt-permissions/serde"]
+serde = ["dep:serde", "revolt-permissions/serde", "indexmap/serde"]
 schemas = ["dep:schemars", "revolt-permissions/schemas"]
 validator = ["dep:validator"]
+rocket = ["dep:rocket"]
 partials = ["dep:revolt_optional_struct", "serde", "schemas"]

-default = ["serde", "partials"]
+default = ["serde", "partials", "rocket"]

 [dependencies]
 # Core
-revolt-config = { version = "0.6.8", path = "../config" }
-revolt-permissions = { version = "0.6.8", path = "../permissions" }
+revolt-config = { version = "0.7.0", path = "../config" }
+revolt-permissions = { version = "0.7.0", path = "../permissions" }

 # Utility
 regex = "1"
 indexmap = "1.9.3"
 once_cell = "1.17.1"

+# Rocket
+rocket = { optional = true, version = "0.5.0-rc.2", default-features = false }
+
 # Serialisation
 revolt_optional_struct = { version = "0.2.0", optional = true }
 serde = { version = "1", features = ["derive"], optional = true }
 iso8601-timestamp = { version = "0.2.11", features = ["schema", "bson"] }

 # Spec Generation
-schemars = { version = "0.8.8", optional = true }
+schemars = { version = "0.8.8", optional = true, features = ["indexmap1"] }

 # Validation
 validator = { version = "0.16.0", optional = true, features = ["derive"] }
@@ -1,7 +1,5 @@
 use super::User;

-use validator::Validate;
-
 auto_derived!(
    /// Bot
    #[derive(Default)]
@@ -103,7 +101,7 @@ auto_derived!(

    /// Bot Details
    #[derive(Default)]
-    #[cfg_attr(feature = "validator", derive(Validate))]
+    #[cfg_attr(feature = "validator", derive(validator::Validate))]
    pub struct DataCreateBot {
        /// Bot username
        #[cfg_attr(
@@ -115,7 +113,7 @@ auto_derived!(

    /// New Bot Details
    #[derive(Default)]
-    #[cfg_attr(feature = "validator", derive(Validate))]
+    #[cfg_attr(feature = "validator", derive(validator::Validate))]
    pub struct DataEditBot {
        /// Bot username
        #[cfg_attr(
@@ -1,3 +1,5 @@
+use super::{Channel, File, Server, User};
+
 auto_derived!(
    /// Invite
    pub enum Invite {
@@ -24,4 +26,77 @@ auto_derived!(
            channel: String,
        },
    }
+
+    /// Public invite response
+    #[allow(clippy::large_enum_variant)]
+    #[serde(tag = "type")]
+    pub enum InviteResponse {
+        /// Server channel invite
+        Server {
+            /// Invite code
+            code: String,
+            /// Id of the server
+            server_id: String,
+            /// Name of the server
+            server_name: String,
+            /// Attachment for server icon
+            #[serde(skip_serializing_if = "Option::is_none")]
+            server_icon: Option<File>,
+            /// Attachment for server banner
+            #[serde(skip_serializing_if = "Option::is_none")]
+            server_banner: Option<File>,
+            /// Enum of server flags
+            #[serde(skip_serializing_if = "Option::is_none")]
+            server_flags: Option<i32>,
+            /// Id of server channel
+            channel_id: String,
+            /// Name of server channel
+            channel_name: String,
+            /// Description of server channel
+            #[serde(skip_serializing_if = "Option::is_none")]
+            channel_description: Option<String>,
+            /// Name of user who created the invite
+            user_name: String,
+            /// Avatar of the user who created the invite
+            #[serde(skip_serializing_if = "Option::is_none")]
+            user_avatar: Option<File>,
+            /// Number of members in this server
+            member_count: i64,
+        },
+        /// Group channel invite
+        Group {
+            /// Invite code
+            code: String,
+            /// Id of group channel
+            channel_id: String,
+            /// Name of group channel
+            channel_name: String,
+            /// Description of group channel
+            #[serde(skip_serializing_if = "Option::is_none")]
+            channel_description: Option<String>,
+            /// Name of user who created the invite
+            user_name: String,
+            /// Avatar of the user who created the invite
+            #[serde(skip_serializing_if = "Option::is_none")]
+            user_avatar: Option<File>,
+        },
+    }
+
+    /// Invite join response
+    #[serde(tag = "type")]
+    #[allow(clippy::large_enum_variant)]
+    pub enum InviteJoinResponse {
+        Server {
+            /// Channels in the server
+            channels: Vec<Channel>,
+            /// Server we are joining
+            server: Server,
+        },
+        Group {
+            /// Group channel we are joining
+            channel: Channel,
+            /// Members of this group
+            users: Vec<User>,
+        },
+    }
 );
@@ -1,3 +1,6 @@
+#[cfg(feature = "validator")]
+use validator::Validate;
+
 use super::File;

 auto_derived_partial!(
@@ -69,13 +72,23 @@ auto_derived!(
        pub channel_id: String,

        /// The permissions for the webhook
-        pub permissions: u64
+        pub permissions: u64,
    }

    /// Optional fields on webhook object
    pub enum FieldsWebhook {
        Avatar,
    }
+
+    /// Information for the webhook
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct CreateWebhookBody {
+        #[validate(length(min = 1, max = 32))]
+        pub name: String,
+
+        #[validate(length(min = 1, max = 128))]
+        pub avatar: Option<String>,
+    }
 );

 impl From<Webhook> for MessageWebhook {
@@ -94,7 +107,7 @@ impl From<Webhook> for ResponseWebhook {
            name: value.name,
            avatar: value.avatar.map(|file| file.id),
            channel_id: value.channel_id,
-            permissions: value.permissions
+            permissions: value.permissions,
        }
    }
 }
@@ -1,10 +1,14 @@
 use super::File;

-use revolt_permissions::OverrideField;
-use std::collections::HashMap;
+use revolt_permissions::{Override, OverrideField};
+use std::collections::{HashMap, HashSet};
+
+#[cfg(feature = "rocket")]
+use rocket::FromForm;

 auto_derived!(
    /// Channel
+    #[serde(tag = "channel_type")]
    pub enum Channel {
        /// Personal "Saved Notes" channel which allows users to save messages
        SavedMessages {
@@ -205,4 +209,101 @@ auto_derived!(
        #[cfg_attr(feature = "serde", serde(default))]
        pub remove: Option<Vec<FieldsChannel>>,
    }
+
+    /// Create new group
+    #[derive(Default)]
+    #[cfg_attr(feature = "validator", derive(validator::Validate))]
+    pub struct DataCreateGroup {
+        /// Group name
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
+        pub name: String,
+        /// Group description
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 1024)))]
+        pub description: Option<String>,
+        /// Group icon
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 128)))]
+        pub icon: Option<String>,
+        /// Array of user IDs to add to the group
+        ///
+        /// Must be friends with these users.
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 49)))]
+        #[serde(default)]
+        pub users: HashSet<String>,
+        /// Whether this group is age-restricted
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub nsfw: Option<bool>,
+    }
+
+    /// Server Channel Type
+    #[derive(Default)]
+    pub enum LegacyServerChannelType {
+        /// Text Channel
+        #[default]
+        Text,
+        /// Voice Channel
+        Voice,
+    }
+
+    /// Create new server channel
+    #[derive(Default)]
+    #[cfg_attr(feature = "validator", derive(validator::Validate))]
+    pub struct DataCreateServerChannel {
+        /// Channel type
+        #[serde(rename = "type", default = "LegacyServerChannelType::default")]
+        pub channel_type: LegacyServerChannelType,
+        /// Channel name
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
+        pub name: String,
+        /// Channel description
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 1024)))]
+        pub description: Option<String>,
+        /// Whether this channel is age restricted
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub nsfw: Option<bool>,
+    }
+
+    /// New default permissions
+    #[serde(untagged)]
+    pub enum DataDefaultChannelPermissions {
+        Value {
+            /// Permission values to set for members in a `Group`
+            permissions: u64,
+        },
+        Field {
+            /// Allow / deny values to set for members in this `TextChannel` or `VoiceChannel`
+            permissions: Override,
+        },
+    }
+
+    /// New role permissions
+    pub struct DataSetRolePermissions {
+        /// Allow / deny values to set for this role
+        pub permissions: Override,
+    }
+
+    /// Options when deleting a channel
+    #[cfg_attr(feature = "rocket", derive(FromForm))]
+    pub struct OptionsChannelDelete {
+        /// Whether to not send a leave message
+        pub leave_silently: Option<bool>,
+    }
+
+    /// Voice server token response
+    pub struct LegacyCreateVoiceUserResponse {
+        /// Token for authenticating with the voice server
+        token: String,
+    }
 );
+
+impl Channel {
+    /// Get a reference to this channel's id
+    pub fn id(&self) -> &str {
+        match self {
+            Channel::DirectMessage { id, .. }
+            | Channel::Group { id, .. }
+            | Channel::SavedMessages { id, .. }
+            | Channel::TextChannel { id, .. }
+            | Channel::VoiceChannel { id, .. } => id,
+        }
+    }
+}
@@ -1,3 +1,14 @@
+use once_cell::sync::Lazy;
+use regex::Regex;
+
+#[cfg(feature = "validator")]
+use validator::Validate;
+
+/// Regex for valid emoji names
+///
+/// Alphanumeric and underscores
+pub static RE_EMOJI: Lazy<Regex> = Lazy::new(|| Regex::new(r"^[a-z0-9_]+$").unwrap());
+
 auto_derived!(
    /// Emoji
    pub struct Emoji {
@@ -30,4 +41,17 @@ auto_derived!(
        Server { id: String },
        Detached,
    }
+
+    /// Create a new emoji
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataCreateEmoji {
+        /// Server name
+        #[validate(length(min = 1, max = 32), regex = "RE_EMOJI")]
+        pub name: String,
+        /// Parent information
+        pub parent: EmojiParent,
+        /// Whether the emoji is mature
+        #[serde(default)]
+        pub nsfw: bool,
+    }
 );
@@ -1,11 +1,22 @@
 use std::time::SystemTime;

+use indexmap::{IndexMap, IndexSet};
+use once_cell::sync::Lazy;
+use regex::Regex;
 use revolt_config::config;

-use indexmap::{IndexMap, IndexSet};
+#[cfg(feature = "validator")]
+use validator::Validate;
+
+#[cfg(feature = "rocket")]
+use rocket::{FromForm, FromFormField};
+
 use iso8601_timestamp::Timestamp;

-use super::{Embed, File, MessageWebhook, User, Webhook};
+use super::{Embed, File, Member, MessageWebhook, User, Webhook, RE_COLOUR};
+
+pub static RE_MENTION: Lazy<Regex> =
+    Lazy::new(|| Regex::new(r"<@([0-9A-HJKMNP-TV-Z]{26})>").unwrap());

 auto_derived_partial!(
    /// Message
@@ -58,6 +69,24 @@ auto_derived_partial!(
 );

 auto_derived!(
+    /// Bulk Message Response
+    #[serde(untagged)]
+    pub enum BulkMessageResponse {
+        JustMessages(
+            /// List of messages
+            Vec<Message>,
+        ),
+        MessagesAndUsers {
+            /// List of messages
+            messages: Vec<Message>,
+            /// List of users
+            users: Vec<User>,
+            /// List of members
+            #[serde(skip_serializing_if = "Option::is_none")]
+            members: Option<Vec<Member>>,
+        },
+    }
+
    /// System Event
    #[serde(tag = "type")]
    pub enum SystemMessage {
@@ -86,17 +115,21 @@ auto_derived!(
    }

    /// Name and / or avatar override information
+    #[cfg_attr(feature = "validator", derive(Validate))]
    pub struct Masquerade {
        /// Replace the display name shown on this message
        #[serde(skip_serializing_if = "Option::is_none")]
+        #[validate(length(min = 1, max = 32))]
        pub name: Option<String>,
        /// Replace the avatar shown on this message (URL to image file)
        #[serde(skip_serializing_if = "Option::is_none")]
+        #[validate(length(min = 1, max = 256))]
        pub avatar: Option<String>,
        /// Replace the display role colour shown on this message
        ///
        /// Must have `ManageRole` permission to use
        #[serde(skip_serializing_if = "Option::is_none")]
+        #[validate(length(min = 1, max = 128), regex = "RE_COLOUR")]
        pub colour: Option<String>,
    }

@@ -124,6 +157,7 @@ auto_derived!(
    ///
    /// Sort used for retrieving messages
    #[derive(Default)]
+    #[cfg_attr(feature = "rocket", derive(FromFormField))]
    pub enum MessageSort {
        /// Sort by the most relevant messages
        #[default]
@@ -152,6 +186,148 @@ auto_derived!(
        /// URL to open when clicking notification
        pub url: String,
    }
+
+    /// Representation of a text embed before it is sent.
+    #[derive(Default)]
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct SendableEmbed {
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 128)))]
+        pub icon_url: Option<String>,
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 256)))]
+        pub url: Option<String>,
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 100)))]
+        pub title: Option<String>,
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 2000)))]
+        pub description: Option<String>,
+        pub media: Option<String>,
+        #[cfg_attr(
+            feature = "validator",
+            validate(length(min = 1, max = 128), regex = "RE_COLOUR")
+        )]
+        pub colour: Option<String>,
+    }
+
+    /// What this message should reply to and how
+    pub struct ReplyIntent {
+        /// Message Id
+        pub id: String,
+        /// Whether this reply should mention the message's author
+        pub mention: bool,
+    }
+
+    /// Message to send
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataMessageSend {
+        /// Unique token to prevent duplicate message sending
+        ///
+        /// **This is deprecated and replaced by `Idempotency-Key`!**
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 64)))]
+        pub nonce: Option<String>,
+
+        /// Message content to send
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 2000)))]
+        pub content: Option<String>,
+        /// Attachments to include in message
+        pub attachments: Option<Vec<String>>,
+        /// Messages to reply to
+        pub replies: Option<Vec<ReplyIntent>>,
+        /// Embeds to include in message
+        ///
+        /// Text embed content contributes to the content length cap
+        #[cfg_attr(feature = "validator", validate)]
+        pub embeds: Option<Vec<SendableEmbed>>,
+        /// Masquerade to apply to this message
+        #[cfg_attr(feature = "validator", validate)]
+        pub masquerade: Option<Masquerade>,
+        /// Information about how this message should be interacted with
+        pub interactions: Option<Interactions>,
+    }
+
+    /// Options for querying messages
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    #[cfg_attr(feature = "rocket", derive(FromForm))]
+    pub struct OptionsQueryMessages {
+        /// Maximum number of messages to fetch
+        ///
+        /// For fetching nearby messages, this is \`(limit + 1)\`.
+        #[cfg_attr(feature = "validator", validate(range(min = 1, max = 100)))]
+        pub limit: Option<i64>,
+        /// Message id before which messages should be fetched
+        #[cfg_attr(feature = "validator", validate(length(min = 26, max = 26)))]
+        pub before: Option<String>,
+        /// Message id after which messages should be fetched
+        #[cfg_attr(feature = "validator", validate(length(min = 26, max = 26)))]
+        pub after: Option<String>,
+        /// Message sort direction
+        pub sort: Option<MessageSort>,
+        /// Message id to search around
+        ///
+        /// Specifying 'nearby' ignores 'before', 'after' and 'sort'.
+        /// It will also take half of limit rounded as the limits to each side.
+        /// It also fetches the message ID specified.
+        #[cfg_attr(feature = "validator", validate(length(min = 26, max = 26)))]
+        pub nearby: Option<String>,
+        /// Whether to include user (and member, if server channel) objects
+        pub include_users: Option<bool>,
+    }
+
+    /// Options for searching for messages
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataMessageSearch {
+        /// Full-text search query
+        ///
+        /// See [MongoDB documentation](https://docs.mongodb.com/manual/text-search/#-text-operator) for more information.
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 64)))]
+        pub query: String,
+
+        /// Maximum number of messages to fetch
+        #[cfg_attr(feature = "validator", validate(range(min = 1, max = 100)))]
+        pub limit: Option<i64>,
+        /// Message id before which messages should be fetched
+        #[cfg_attr(feature = "validator", validate(length(min = 26, max = 26)))]
+        pub before: Option<String>,
+        /// Message id after which messages should be fetched
+        #[cfg_attr(feature = "validator", validate(length(min = 26, max = 26)))]
+        pub after: Option<String>,
+        /// Message sort direction
+        ///
+        /// By default, it will be sorted by latest.
+        #[cfg_attr(feature = "serde", serde(default = "MessageSort::default"))]
+        pub sort: MessageSort,
+        /// Whether to include user (and member, if server channel) objects
+        pub include_users: Option<bool>,
+    }
+
+    /// Changes to make to message
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataEditMessage {
+        /// New message content
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 2000)))]
+        pub content: Option<String>,
+        /// Embeds to include in the message
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 10)))]
+        pub embeds: Option<Vec<SendableEmbed>>,
+    }
+
+    /// Options for bulk deleting messages
+    #[cfg_attr(
+        feature = "validator",
+        cfg_attr(feature = "validator", derive(Validate))
+    )]
+    pub struct OptionsBulkDelete {
+        /// Message IDs
+        #[validate(length(min = 1, max = 100))]
+        pub ids: Vec<String>,
+    }
+
+    /// Options for removing reaction
+    #[cfg_attr(feature = "rocket", derive(FromForm))]
+    pub struct OptionsUnreact {
+        /// Remove a specific user's reaction
+        pub user_id: Option<String>,
+        /// Remove all reactions
+        pub remove_all: Option<bool>,
+    }
 );

 /// Message Author Abstraction
@@ -7,6 +7,7 @@ mod embeds;
 mod emojis;
 mod files;
 mod messages;
+mod safety_reports;
 mod server_bans;
 mod server_members;
 mod servers;
@@ -22,6 +23,7 @@ pub use embeds::*;
 pub use emojis::*;
 pub use files::*;
 pub use messages::*;
+pub use safety_reports::*;
 pub use server_bans::*;
 pub use server_members::*;
 pub use servers::*;
@@ -0,0 +1,148 @@
+use iso8601_timestamp::Timestamp;
+
+auto_derived!(
+    /// User-generated platform moderation report
+    pub struct Report {
+        /// Unique Id
+        #[serde(rename = "_id")]
+        pub id: String,
+        /// Id of the user creating this report
+        pub author_id: String,
+        /// Reported content
+        pub content: ReportedContent,
+        /// Additional report context
+        pub additional_context: String,
+        /// Status of the report
+        #[serde(flatten)]
+        pub status: ReportStatus,
+        /// Additional notes included on the report
+        #[serde(default)]
+        pub notes: String,
+    }
+
+    /// Reason for reporting content (message or server)
+    pub enum ContentReportReason {
+        /// No reason has been specified
+        NoneSpecified,
+
+        /// Illegal content catch-all reason
+        Illegal,
+
+        /// Selling or facilitating use of drugs or other illegal goods
+        IllegalGoods,
+
+        /// Extortion or blackmail
+        IllegalExtortion,
+
+        /// Revenge or child pornography
+        IllegalPornography,
+
+        /// Illegal hacking activity
+        IllegalHacking,
+
+        /// Extreme violence, gore, or animal cruelty
+        /// With exception to violence potrayed in media / creative arts
+        ExtremeViolence,
+
+        /// Content that promotes harm to others / self
+        PromotesHarm,
+
+        /// Unsolicited advertisements
+        UnsolicitedSpam,
+
+        /// This is a raid
+        Raid,
+
+        /// Spam or platform abuse
+        SpamAbuse,
+
+        /// Scams or fraud
+        ScamsFraud,
+
+        /// Distribution of malware or malicious links
+        Malware,
+
+        /// Harassment or abuse targeted at another user
+        Harassment,
+    }
+
+    /// Reason for reporting a user
+    pub enum UserReportReason {
+        /// No reason has been specified
+        NoneSpecified,
+
+        /// Unsolicited advertisements
+        UnsolicitedSpam,
+
+        /// User is sending spam or otherwise abusing the platform
+        SpamAbuse,
+
+        /// User's profile contains inappropriate content for a general audience
+        InappropriateProfile,
+
+        /// User is impersonating another user
+        Impersonation,
+
+        /// User is evading a ban
+        BanEvasion,
+
+        /// User is not of minimum age to use the platform
+        Underage,
+    }
+
+    /// The content being reported
+    #[serde(tag = "type")]
+    pub enum ReportedContent {
+        /// Report a message
+        Message {
+            /// ID of the message
+            id: String,
+            /// Reason for reporting message
+            report_reason: ContentReportReason,
+        },
+        /// Report a server
+        Server {
+            /// ID of the server
+            id: String,
+            /// Reason for reporting server
+            report_reason: ContentReportReason,
+        },
+        /// Report a user
+        User {
+            /// ID of the user
+            id: String,
+            /// Reason for reporting a user
+            report_reason: UserReportReason,
+            /// Message context
+            message_id: Option<String>,
+        },
+    }
+
+    /// Status of the report
+    #[serde(tag = "status")]
+    pub enum ReportStatus {
+        /// Report is waiting for triage / action
+        Created {},
+
+        /// Report was rejected
+        Rejected {
+            rejection_reason: String,
+            closed_at: Option<Timestamp>,
+        },
+
+        /// Report was actioned and resolved
+        Resolved { closed_at: Option<Timestamp> },
+    }
+
+    /// Just the status of the report
+    pub enum ReportStatusString {
+        /// Report is waiting for triage / action
+        Created,
+
+        /// Report was rejected
+        Rejected,
+
+        /// Report was actioned and resolved
+        Resolved,
+    }
+);
@@ -1,4 +1,7 @@
-use super::MemberCompositeKey;
+use super::{File, MemberCompositeKey, User};
+
+#[cfg(feature = "validator")]
+use validator::Validate;

 auto_derived!(
    /// Server Ban
@@ -9,4 +12,44 @@ auto_derived!(
        /// Reason for ban creation
        pub reason: Option<String>,
    }
+
+    /// Information for new server ban
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataBanCreate {
+        /// Ban reason
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 1024)))]
+        pub reason: Option<String>,
+    }
+
+    /// Just enough information to list a ban
+    pub struct BannedUser {
+        /// Id of the banned user
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+        pub id: String,
+        /// Username of the banned user
+        pub username: String,
+        /// Discriminator of the banned user
+        pub discriminator: String,
+        /// Avatar of the banned user
+        pub avatar: Option<File>,
+    }
+
+    /// Ban list result
+    pub struct BanListResult {
+        /// Users objects
+        pub users: Vec<BannedUser>,
+        /// Ban objects
+        pub bans: Vec<ServerBan>,
+    }
 );
+
+impl From<User> for BannedUser {
+    fn from(user: User) -> Self {
+        BannedUser {
+            id: user.id,
+            username: user.username,
+            discriminator: user.discriminator,
+            avatar: user.avatar,
+        }
+    }
+}
@@ -1,6 +1,35 @@
-use super::File;
+use std::collections::HashMap;
+
+use super::{File, Role, User};

 use iso8601_timestamp::Timestamp;
+use once_cell::sync::Lazy;
+use regex::Regex;
+
+#[cfg(feature = "validator")]
+use validator::Validate;
+
+#[cfg(feature = "rocket")]
+use rocket::FromForm;
+
+/// Regex for valid role colours
+///
+/// Allows the use of named colours, rgb(a), variables and all gradients.
+///
+/// Flags:
+/// - Case-insensitive (`i`)
+///
+/// Source:
+/// ```regex
+/// VALUE = [a-z ]+|var\(--[a-z\d-]+\)|rgba?\([\d, ]+\)|#[a-f0-9]+
+/// ADDITIONAL_VALUE = \d+deg
+/// STOP = ([ ]+(\d{1,3}%|0))?
+///
+/// ^(?:VALUE|(repeating-)?(linear|conic|radial)-gradient\((VALUE|ADDITIONAL_VALUE)STOP(,[ ]*(VALUE)STOP)+\))$
+/// ```
+pub static RE_COLOUR: Lazy<Regex> = Lazy::new(|| {
+    Regex::new(r"(?i)^(?:[a-z ]+|var\(--[a-z\d-]+\)|rgba?\([\d, ]+\)|#[a-f0-9]+|(repeating-)?(linear|conic|radial)-gradient\(([a-z ]+|var\(--[a-z\d-]+\)|rgba?\([\d, ]+\)|#[a-f0-9]+|\d+deg)([ ]+(\d{1,3}%|0))?(,[ ]*([a-z ]+|var\(--[a-z\d-]+\)|rgba?\([\d, ]+\)|#[a-f0-9]+)([ ]+(\d{1,3}%|0))?)+\))$").unwrap()
+});

 auto_derived_partial!(
    /// Server Member
@@ -56,4 +85,46 @@ auto_derived!(
        Kick,
        Ban,
    }
+
+    /// Member response
+    #[serde(untagged)]
+    pub enum MemberResponse {
+        Member(Member),
+        MemberWithRoles {
+            member: Member,
+            roles: HashMap<String, Role>,
+        },
+    }
+
+    /// Options for fetching all members
+    #[cfg_attr(feature = "rocket", derive(FromForm))]
+    pub struct OptionsFetchAllMembers {
+        /// Whether to exclude offline users
+        pub exclude_offline: Option<bool>,
+    }
+
+    /// Response with all members
+    pub struct AllMemberResponse {
+        /// List of members
+        pub members: Vec<Member>,
+        /// List of users
+        pub users: Vec<User>,
+    }
+
+    /// New member information
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataMemberEdit {
+        /// Member nickname
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
+        pub nickname: Option<String>,
+        /// Attachment Id to set for avatar
+        pub avatar: Option<String>,
+        /// Array of role ids
+        pub roles: Option<Vec<String>>,
+        /// Timestamp this member is timed out until
+        pub timeout: Option<Timestamp>,
+        /// Fields to remove from channel object
+        #[cfg_attr(feature = "validator", validate(length(min = 1)))]
+        pub remove: Option<Vec<FieldsMember>>,
+    }
 );
@@ -1,8 +1,14 @@
-use super::File;
+use super::{Channel, File, RE_COLOUR};

-use revolt_permissions::OverrideField;
+use revolt_permissions::{Override, OverrideField};
 use std::collections::HashMap;

+#[cfg(feature = "validator")]
+use validator::Validate;
+
+#[cfg(feature = "rocket")]
+use rocket::FromForm;
+
 auto_derived_partial!(
    /// Server
    pub struct Server {
@@ -19,7 +25,7 @@ auto_derived_partial!(
        pub description: Option<String>,

        /// Channels within this server
-        // ! FIXME: this may be redundant
+        // TODO: investigate if this is redundant and can be removed
        pub channels: Vec<String>,
        /// Categories for this server
        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
@@ -117,10 +123,13 @@ auto_derived!(
    }

    /// Channel category
+    #[cfg_attr(feature = "validator", derive(Validate))]
    pub struct Category {
        /// Unique ID for this category
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
        pub id: String,
        /// Title for this category
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
        pub title: String,
        /// Channels in this category
        pub channels: Vec<String>,
@@ -141,4 +150,140 @@ auto_derived!(
        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
        pub user_banned: Option<String>,
    }
+
+    /// Information about new server to create
+    #[derive(Default)]
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataCreateServer {
+        /// Server name
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
+        pub name: String,
+        /// Server description
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 1024)))]
+        pub description: Option<String>,
+        /// Whether this server is age-restricted
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub nsfw: Option<bool>,
+    }
+
+    /// Information about new role to create
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataCreateRole {
+        /// Role name
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
+        pub name: String,
+        /// Ranking position
+        ///
+        /// Smaller values take priority.
+        pub rank: Option<i64>,
+    }
+
+    /// Response after creating new role
+    pub struct NewRoleResponse {
+        /// Id of the role
+        pub id: String,
+        /// New role
+        pub role: Role,
+    }
+
+    /// Information returned when creating server
+    pub struct CreateServerLegacyResponse {
+        /// Server object
+        pub server: Server,
+        /// Default channels
+        pub channels: Vec<Channel>,
+    }
+
+    /// Options when fetching server
+    #[cfg_attr(feature = "rocket", derive(FromForm))]
+    pub struct OptionsFetchServer {
+        /// Whether to include channels
+        pub include_channels: Option<bool>,
+    }
+
+    /// Fetch server information
+    #[serde(untagged)]
+    pub enum FetchServerResponse {
+        JustServer(Server),
+        ServerWithChannels {
+            #[serde(flatten)]
+            server: Server,
+            channels: Vec<Channel>,
+        },
+    }
+
+    /// New server information
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataEditServer {
+        /// Server name
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
+        pub name: Option<String>,
+        /// Server description
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 1024)))]
+        pub description: Option<String>,
+
+        /// Attachment Id for icon
+        pub icon: Option<String>,
+        /// Attachment Id for banner
+        pub banner: Option<String>,
+
+        /// Category structure for server
+        #[cfg_attr(feature = "validator", validate)]
+        pub categories: Option<Vec<Category>>,
+        /// System message configuration
+        pub system_messages: Option<SystemMessageChannels>,
+
+        /// Bitfield of server flags
+        #[cfg_attr(feature = "validator", serde(skip_serializing_if = "Option::is_none"))]
+        pub flags: Option<i32>,
+
+        // Whether this server is age-restricted
+        // nsfw: Option<bool>,
+        /// Whether this server is public and should show up on [Revolt Discover](https://rvlt.gg)
+        pub discoverable: Option<bool>,
+        /// Whether analytics should be collected for this server
+        ///
+        /// Must be enabled in order to show up on [Revolt Discover](https://rvlt.gg).
+        pub analytics: Option<bool>,
+
+        /// Fields to remove from server object
+        #[cfg_attr(feature = "validator", validate(length(min = 1)))]
+        pub remove: Option<Vec<FieldsServer>>,
+    }
+
+    /// New role information
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataEditRole {
+        /// Role name
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
+        pub name: Option<String>,
+        /// Role colour
+        #[cfg_attr(
+            feature = "validator",
+            validate(length(min = 1, max = 128), regex = "RE_COLOUR")
+        )]
+        pub colour: Option<String>,
+        /// Whether this role should be displayed separately
+        pub hoist: Option<bool>,
+        /// Ranking position
+        ///
+        /// Smaller values take priority.
+        pub rank: Option<i64>,
+        /// Fields to remove from role object
+        #[cfg_attr(feature = "validator", validate(length(min = 1)))]
+        pub remove: Option<Vec<FieldsRole>>,
+    }
+
+    /// New role permissions
+    pub struct DataSetServerRolePermission {
+        /// Allow / deny values for the role in this server.
+        pub permissions: Override,
+    }
+
+    /// Options when leaving a server
+    #[cfg_attr(feature = "rocket", derive(FromForm))]
+    pub struct OptionsServerDelete {
+        /// Whether to not send a leave message
+        pub leave_silently: Option<bool>,
+    }
 );
@@ -1,6 +1,26 @@
+#[cfg(feature = "rocket")]
+use rocket::FromForm;
+
 use std::collections::HashMap;

 /// HashMap of user settings
 /// Each key is mapped to a tuple consisting of the
 /// revision timestamp and serialised data (in JSON format)
 pub type UserSettings = HashMap<String, (i64, String)>;
+
+auto_derived!(
+    /// Options for fetching settings
+    pub struct OptionsFetchSettings {
+        /// Keys to fetch
+        pub keys: Vec<String>,
+    }
+
+    /// Additional options for inserting settings
+    #[cfg_attr(feature = "rocket", derive(FromForm))]
+    pub struct OptionsSetSettings {
+        /// Timestamp of settings change.
+        ///
+        /// Used to avoid feedback loops.
+        pub timestamp: Option<i64>,
+    }
+);
@@ -3,12 +3,21 @@ use regex::Regex;

 use super::File;

+#[cfg(feature = "validator")]
+use validator::Validate;
+
 /// Regex for valid usernames
 ///
 /// Block zero width space
 /// Block lookalike characters
 pub static RE_USERNAME: Lazy<Regex> = Lazy::new(|| Regex::new(r"^(\p{L}|[\d_.-])+$").unwrap());

+/// Regex for valid display names
+///
+/// Block zero width space
+/// Block newline and carriage return
+pub static RE_DISPLAY_NAME: Lazy<Regex> = Lazy::new(|| Regex::new(r"^[^\u200B\n\r]+$").unwrap());
+
 auto_derived_partial!(
    /// User
    pub struct User {
@@ -123,20 +132,26 @@ auto_derived!(
    }

    /// User's active status
+    #[derive(Default)]
+    #[cfg_attr(feature = "validator", derive(Validate))]
    pub struct UserStatus {
        /// Custom status text
-        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "String::is_empty"))]
-        pub text: String,
+        #[validate(length(min = 0, max = 128))]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub text: Option<String>,
        /// Current presence option
        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
        pub presence: Option<Presence>,
    }

    /// User's profile
+    #[derive(Default)]
+    #[cfg_attr(feature = "validator", derive(Validate))]
    pub struct UserProfile {
        /// Text content on user's profile
-        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "String::is_empty"))]
-        pub content: String,
+        #[validate(length(min = 0, max = 2000))]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub content: Option<String>,
        /// Background visible on user's profile
        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
        pub background: Option<File>,
@@ -182,12 +197,79 @@ auto_derived!(
        Spam = 8,
    }

+    /// New user profile data
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataUserProfile {
+        /// Text to set as user profile description
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 2000)))]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub content: Option<String>,
+        /// Attachment Id for background
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 128)))]
+        pub background: Option<String>,
+    }
+
+    /// New user information
+    #[cfg_attr(feature = "validator", derive(Validate))]
+    pub struct DataEditUser {
+        /// New display name
+        #[cfg_attr(
+            feature = "validator",
+            validate(length(min = 2, max = 32), regex = "RE_DISPLAY_NAME")
+        )]
+        pub display_name: Option<String>,
+        /// Attachment Id for avatar
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 128)))]
+        pub avatar: Option<String>,
+
+        /// New user status
+        #[cfg_attr(feature = "validator", validate)]
+        pub status: Option<UserStatus>,
+        /// New user profile data
+        ///
+        /// This is applied as a partial.
+        #[cfg_attr(feature = "validator", validate)]
+        pub profile: Option<DataUserProfile>,
+
+        /// Bitfield of user badges
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub badges: Option<i32>,
+        /// Enum of user flags
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub flags: Option<i32>,
+
+        /// Fields to remove from user object
+        #[cfg_attr(feature = "validator", validate(length(min = 1)))]
+        pub remove: Option<Vec<FieldsUser>>,
+    }
+
+    /// User flag reponse
+    pub struct FlagResponse {
+        /// Flags
+        pub flags: i32,
+    }
+
+    /// Mutual friends and servers response
+    pub struct MutualResponse {
+        /// Array of mutual user IDs that both users are friends with
+        pub users: Vec<String>,
+        /// Array of mutual server IDs that both users are in
+        pub servers: Vec<String>,
+    }
+
    /// Bot information for if the user is a bot
    pub struct BotInformation {
        /// Id of the owner of this bot
        #[cfg_attr(feature = "serde", serde(rename = "owner"))]
        pub owner_id: String,
    }
+
+    /// User lookup information
+    pub struct DataSendFriendRequest {
+        /// Username and discriminator combo separated by #
+        pub username: String,
+    }
 );

 pub trait CheckRelationship {
@@ -1,6 +1,6 @@
 [package]
 name = "revolt-permissions"
-version = "0.6.8"
+version = "0.7.0"
 edition = "2021"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -21,7 +21,7 @@ async-std = { version = "1.8.0", features = ["attributes"] }

 [dependencies]
 # Core
-revolt-result = { version = "0.6.5", path = "../result" }
+revolt-result = { version = "0.7.0", path = "../result" }

 # Utility
 auto_ops = "0.3.0"
@@ -5,38 +5,44 @@ use crate::{
 };

 /// Calculate permissions against a user
-pub async fn calculate_user_permissions<P: PermissionQuery>(query: &mut P) -> u32 {
+pub async fn calculate_user_permissions<P: PermissionQuery>(query: &mut P) -> PermissionValue {
    if query.are_we_privileged().await {
-        return u32::MAX;
+        return u64::MAX.into();
    }

    if query.are_the_users_same().await {
-        return u32::MAX;
+        return u64::MAX.into();
    }

-    let mut permissions = 0_u32;
+    let mut permissions = 0_u64;
    match query.user_relationship().await {
-        RelationshipStatus::Friend => return u32::MAX,
+        RelationshipStatus::Friend => return u64::MAX.into(),
        RelationshipStatus::Blocked | RelationshipStatus::BlockedOther => {
-            return UserPermission::Access as u32
+            return (UserPermission::Access as u64).into()
        }
        RelationshipStatus::Incoming | RelationshipStatus::Outgoing => {
-            permissions = UserPermission::Access as u32;
+            permissions = UserPermission::Access as u64;
        }
        _ => {}
    }

    if query.have_mutual_connection().await {
-        permissions = UserPermission::Access + UserPermission::ViewProfile;
+        permissions = UserPermission::Access as u64 + UserPermission::ViewProfile as u64;

        if query.user_is_bot().await || query.are_we_a_bot().await {
-            permissions += UserPermission::SendMessage as u32;
+            permissions += UserPermission::SendMessage as u64;
        }

-        permissions
+        permissions.into()
    } else {
-        permissions
+        permissions.into()
    }
+
+    // TODO: add boolean switch for permission for users to globally message a user
+    // maybe an enum?
+    // PrivacyLevel { Private, Friends, Mutual, Public, Global }
+
+    // TODO: add boolean switch for permission for users to mutually DM a user
 }

 /// Calculate permissions against a server
@@ -81,9 +87,7 @@ pub async fn calculate_channel_permissions<P: PermissionQuery>(query: &mut P) ->
                query.set_recipient_as_user().await;

                let permissions = calculate_user_permissions(query).await;
-                if (permissions & UserPermission::SendMessage as u32)
-                    == UserPermission::SendMessage as u32
-                {
+                if permissions.has_user_permission(UserPermission::SendMessage) {
                    (*DEFAULT_PERMISSION_DIRECT_MESSAGE).into()
                } else {
                    (*DEFAULT_PERMISSION_VIEW_ONLY).into()
@@ -106,7 +110,9 @@ pub async fn calculate_channel_permissions<P: PermissionQuery>(query: &mut P) ->
        ChannelType::ServerChannel => {
            query.set_server_from_channel().await;

-            if query.are_we_a_member().await {
+            if query.are_we_server_owner().await {
+                ChannelPermission::GrantAllSafe.into()
+            } else if query.are_we_a_member().await {
                let mut permissions = calculate_server_permissions(query).await;
                permissions.apply(query.get_default_channel_permissions().await);

@@ -121,7 +127,7 @@ pub async fn calculate_channel_permissions<P: PermissionQuery>(query: &mut P) ->
                if !permissions.has_channel_permission(ChannelPermission::ViewChannel) {
                    permissions.revoke_all();
                }
-                
+
                permissions
            } else {
                0_u64.into()
@@ -8,7 +8,7 @@ pub use server::*;
 pub use user::*;

 /// Holds a permission value to manipulate.
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct PermissionValue(u64);

 impl PermissionValue {
@@ -39,20 +39,33 @@ impl PermissionValue {
    }

    /// Check whether certain a permission has been granted
-    pub fn has(&mut self, v: u64) -> bool {
+    pub fn has(&self, v: u64) -> bool {
        (self.0 & v) == v
    }

-    /// Check whether certain a channel permission has been granted
-    pub fn has_channel_permission(&mut self, permission: ChannelPermission) -> bool {
+    /// Check whether certain a user permission has been granted
+    pub fn has_user_permission(&self, permission: UserPermission) -> bool {
        self.has(permission as u64)
    }

+    /// Check whether certain a channel permission has been granted
+    pub fn has_channel_permission(&self, permission: ChannelPermission) -> bool {
+        self.has(permission as u64)
+    }
+
+    /// Throw if missing user permission
+    pub fn throw_if_lacking_user_permission(&self, permission: UserPermission) -> Result<()> {
+        if self.has_user_permission(permission) {
+            Ok(())
+        } else {
+            Err(create_error!(MissingPermission {
+                permission: permission.to_string()
+            }))
+        }
+    }
+
    /// Throw if missing channel permission
-    pub fn throw_if_lacking_channel_permission(
-        &mut self,
-        permission: ChannelPermission,
-    ) -> Result<()> {
+    pub fn throw_if_lacking_channel_permission(&self, permission: ChannelPermission) -> Result<()> {
        if self.has_channel_permission(permission) {
            Ok(())
        } else {
@@ -61,6 +74,35 @@ impl PermissionValue {
            }))
        }
    }
+
+    /// Throw an error if we cannot grant permissions on either allows or denies
+    /// going from the previous given value to the next given value.
+    ///
+    /// We need to check any:
+    /// - allows added (permissions now granted)
+    /// - denies removed (permissions now neutral or granted)
+    pub async fn throw_permission_override<C>(
+        &self,
+        current_value: C,
+        next_value: &Override,
+    ) -> Result<()>
+    where
+        C: Into<Option<Override>>,
+    {
+        let current_value = current_value.into();
+
+        if let Some(current_value) = current_value {
+            if !self.has(!current_value.allows() & next_value.allows())
+                || !self.has(current_value.denies() & !next_value.denies())
+            {
+                return Err(create_error!(CannotGiveMissingPermissions));
+            }
+        } else if !self.has(next_value.allows()) {
+            return Err(create_error!(CannotGiveMissingPermissions));
+        }
+
+        Ok(())
+    }
 }

 impl From<i64> for PermissionValue {
@@ -51,9 +51,9 @@ pub enum DataPermissionPoly {
 #[cfg_attr(feature = "schemas", derive(JsonSchema))]
 pub struct OverrideField {
    /// Allow bit flags
-    a: i64,
+    pub a: i64,
    /// Disallow bit flags
-    d: i64,
+    pub d: i64,
 }

 impl Override {
@@ -12,7 +12,7 @@ async fn validate_user_permissions() {
    let mut query = Scenario {};

    let perms = calculate_user_permissions(&mut query).await;
-    assert_eq!(perms, u32::MAX);
+    assert!(perms.has(u64::MAX));

    let perms = calculate_channel_permissions(&mut query).await;
    let value: u64 = perms.into();
@@ -1,6 +1,6 @@
 [package]
 name = "revolt-presence"
-version = "0.6.8"
+version = "0.7.0"
 edition = "2021"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -221,7 +221,6 @@ mod tests {
        // Create a few more sessions
        let (first_session, second_session_id) = create_session(&user_id, 0).await;
        assert!(!first_session);
-        dbg!(second_session_id);
        assert_eq!(second_session_id as u8 & 1, 0);

        let (first_session, other_session_id) = create_session(&other_id, 0).await;
@@ -1,6 +1,6 @@
 [package]
 name = "revolt-result"
-version = "0.6.8"
+version = "0.7.0"
 edition = "2021"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -60,6 +60,9 @@ pub enum ErrorType {
    TooManyAttachments {
        max: usize,
    },
+    TooManyEmbeds {
+        max: usize,
+    },
    TooManyReplies {
        max: usize,
    },
@@ -144,7 +147,7 @@ macro_rules! create_error {
 #[macro_export]
 macro_rules! create_database_error {
    ( $operation: expr, $collection: expr ) => {
-        create_error!(DatabaseError {
+        $crate::create_error!(DatabaseError {
            operation: $operation.to_string(),
            collection: $collection.to_string()
        })
@@ -46,6 +46,7 @@ impl<'r> Responder<'r, 'static> for Error {
            ErrorType::AlreadyInServer => Status::Conflict,

            ErrorType::TooManyServers { .. } => Status::BadRequest,
+            ErrorType::TooManyEmbeds { .. } => Status::BadRequest,
            ErrorType::TooManyEmoji { .. } => Status::BadRequest,
            ErrorType::TooManyChannels { .. } => Status::BadRequest,
            ErrorType::TooManyRoles { .. } => Status::BadRequest,
@@ -1,6 +1,6 @@
 [package]
 name = "revolt-delta"
-version = "0.6.8"
+version = "0.7.0"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <paulmakles@gmail.com>"]
 edition = "2018"
@@ -36,6 +36,7 @@ nanoid = "0.4.0"
 serde_json = "1.0.57"
 serde = { version = "1.0.115", features = ["derive"] }
 validator = { version = "0.16", features = ["derive"] }
+iso8601-timestamp = { version = "0.2.11", features = [] }

 # async
 futures = "0.3.8"
@@ -57,22 +58,25 @@ rocket = { version = "0.5.0-rc.2", default-features = false, features = [
 ] }
 rocket_cors = { git = "https://github.com/lawliet89/rocket_cors", rev = "c17e8145baa4790319fdb6a473e465b960f55e7c" }
 rocket_empty = { version = "0.1.1", features = ["schema"] }
-rocket_authifier = { version = "1.0.7" }
+rocket_authifier = { version = "1.0.8" }
 rocket_prometheus = "0.10.0-rc.3"

 # spec generation
 schemars = "0.8.8"
 revolt_rocket_okapi = { version = "0.9.1", features = ["swagger"] }

-# quark
-revolt-quark = { path = "../quark" }
-
 # core
+authifier = "1.0.8"
+revolt-config = { path = "../core/config" }
 revolt-database = { path = "../core/database", features = [
    "rocket-impl",
    "redis-is-patched",
 ] }
-revolt-models = { path = "../core/models", features = ["schemas", "validator"] }
+revolt-models = { path = "../core/models", features = [
+    "schemas",
+    "validator",
+    "rocket",
+] }
 revolt-result = { path = "../core/result", features = ["rocket", "okapi"] }
 revolt-permissions = { path = "../core/permissions", features = ["schemas"] }

@@ -8,6 +8,9 @@ extern crate serde_json;
 pub mod routes;
 pub mod util;

+use revolt_config::config;
+use revolt_database::events::client::EventV1;
+use revolt_database::{Database, MongoDb};
 use rocket::{Build, Rocket};
 use rocket_cors::{AllowedOrigins, CorsOptions};
 use rocket_prometheus::PrometheusMetrics;
@@ -15,26 +18,37 @@ use std::net::Ipv4Addr;
 use std::str::FromStr;

 use async_std::channel::unbounded;
-use revolt_quark::authifier::{Authifier, AuthifierEvent};
-use revolt_quark::events::client::EventV1;
-use revolt_quark::DatabaseInfo;
+use authifier::config::{
+    Captcha, Config as AuthifierConfig, EmailVerificationConfig, ResolveIp, SMTPSettings, Shield,
+    Template, Templates,
+};
+use authifier::{Authifier, AuthifierEvent};
 use rocket::data::ToByteUnit;

 pub async fn web() -> Rocket<Build> {
+    // Get settings
+    let config = config().await;
+
+    // Ensure environment variables are present
+    config.preflight_checks();
+
    // Setup database
    let db = revolt_database::DatabaseInfo::Auto.connect().await.unwrap();
    db.migrate_database().await.unwrap();

-    // Legacy database setup from quark
-    let legacy_db = DatabaseInfo::Auto.connect().await.unwrap();
-
    // Setup Authifier event channel
    let (sender, receiver) = unbounded();

    // Setup Authifier
    let authifier = Authifier {
-        database: db.clone().into(),
-        config: revolt_quark::util::authifier::config(),
+        database: match db.clone() {
+            Database::Reference(_) => Default::default(),
+            Database::MongoDb(MongoDb(client, _)) => authifier::Database::MongoDb(
+                authifier::database::MongoDb(client.database("revolt")),
+            ),
+        },
+        config: Default::default(),
+        // config: authifier_config().await,
        event_channel: Some(sender),
    };

@@ -55,8 +69,10 @@ pub async fn web() -> Rocket<Build> {
    });

    // Launch background task workers
-    async_std::task::spawn(revolt_database::tasks::start_workers(db.clone()));
-    async_std::task::spawn(revolt_quark::tasks::start_workers(legacy_db.clone()));
+    async_std::task::spawn(revolt_database::tasks::start_workers(
+        db.clone(),
+        authifier.database.clone(),
+    ));

    // Configure CORS
    let cors = CorsOptions {
@@ -85,7 +101,7 @@ pub async fn web() -> Rocket<Build> {
    let rocket = rocket::build();
    let prometheus = PrometheusMetrics::new();

-    routes::mount(rocket)
+    routes::mount(config, rocket)
        .attach(prometheus.clone())
        .mount("/metrics", prometheus)
        .mount("/", rocket_cors::catch_all_options_routes())
@@ -93,7 +109,6 @@ pub async fn web() -> Rocket<Build> {
        .mount("/swagger/", swagger)
        .manage(authifier)
        .manage(db)
-        .manage(legacy_db)
        .manage(cors.clone())
        .attach(util::ratelimiter::RatelimitFairing)
        .attach(cors)
@@ -104,13 +119,82 @@ pub async fn web() -> Rocket<Build> {
        })
 }

+pub async fn authifier_config() -> AuthifierConfig {
+    let config = config().await;
+
+    let mut auth_config = AuthifierConfig {
+        email_verification: if !config.api.smtp.host.is_empty() {
+            EmailVerificationConfig::Enabled {
+                smtp: SMTPSettings {
+                    from: config.api.smtp.from_address,
+                    host: config.api.smtp.host,
+                    username: config.api.smtp.username,
+                    password: config.api.smtp.password,
+                    reply_to: Some(
+                        config
+                            .api
+                            .smtp
+                            .reply_to
+                            .unwrap_or("support@revolt.chat".into()),
+                    ),
+                    port: config.api.smtp.port,
+                    use_tls: config.api.smtp.use_tls,
+                },
+                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,
+                },
+            }
+        } else {
+            EmailVerificationConfig::Disabled
+        },
+        ..Default::default()
+    };
+
+    auth_config.invite_only = config.api.registration.invite_only;
+
+    if !config.api.security.captcha.hcaptcha_key.is_empty() {
+        auth_config.captcha = Captcha::HCaptcha {
+            secret: config.api.security.captcha.hcaptcha_key,
+        };
+    }
+
+    if !config.api.security.authifier_shield_key.is_empty() {
+        auth_config.shield = Shield::Enabled {
+            api_key: config.api.security.authifier_shield_key,
+            strict: false,
+        };
+    }
+
+    if config.api.security.trust_cloudflare {
+        auth_config.resolve_ip = ResolveIp::Cloudflare;
+    }
+
+    auth_config
+}
+
 #[launch]
 async fn rocket() -> _ {
    // Configure logging and environment
-    revolt_quark::configure!();
-
-    // Ensure environment variables are present
-    revolt_quark::variables::delta::preflight_checks();
+    revolt_config::configure!();

    // Start web server
    web().await
@@ -1,8 +0,0 @@
-use revolt_rocket_okapi::revolt_okapi::openapi3::OpenApi;
-use rocket::Route;
-
-mod stats;
-
-pub fn routes() -> (Vec<Route>, OpenApi) {
-    openapi_get_routes_spec![stats::stats]
-}
@@ -1,13 +0,0 @@
-use revolt_quark::models::stats::Stats;
-use revolt_quark::{Db, Result};
-
-use rocket::serde::json::Json;
-
-/// # Query Stats
-///
-/// Fetch various technical statistics.
-#[openapi(tag = "Admin")]
-#[get("/stats")]
-pub async fn stats(db: &Db) -> Result<Json<Stats>> {
-    Ok(Json(db.generate_stats().await?))
-}
@@ -48,7 +48,7 @@ mod test {
        drop(response);

        let event = harness
-            .wait_for_event(|event| match event {
+            .wait_for_event(&bot.id, |event| match event {
                EventV1::UserUpdate { id, .. } => id == &bot.id,
                _ => false,
            })
@@ -23,7 +23,7 @@ pub async fn fetch_bot(
    }

    Ok(Json(FetchBotResponse {
-        user: db.fetch_user(&bot.id).await?.into(None).await,
+        user: db.fetch_user(&bot.id).await?.into(db, None).await,
        bot: bot.into(),
    }))
 }
@@ -42,7 +42,7 @@ pub async fn invite_bot(
                .await
                .throw_if_lacking_channel_permission(ChannelPermission::ManageServer)?;

-            Member::create(db, &server, &bot_user)
+            Member::create(db, &server, &bot_user, None)
                .await
                .map(|_| EmptyResponse)
        }
@@ -66,7 +66,7 @@ pub async fn invite_bot(
 mod test {
    use crate::{rocket, util::test::TestHarness};
    use revolt_database::{events::client::EventV1, Bot, Channel, Server};
-    use revolt_models::v0;
+    use revolt_models::v0::{self, DataCreateServer};
    use rocket::http::{ContentType, Header, Status};

    #[rocket::async_test]
@@ -78,20 +78,16 @@ mod test {
            .await
            .expect("`Bot`");

-        // FIXME: Channel::create_group
-        let group = Channel::Group {
-            id: ulid::Ulid::new().to_string(),
-            name: TestHarness::rand_string(),
-            owner: user.id.to_string(),
-            description: None,
-            last_message_id: None,
-            icon: None,
-            nsfw: false,
-            permissions: None,
-            recipients: vec![user.id.to_string()],
-        };
-
-        group.create(&harness.db).await.unwrap();
+        let group = Channel::create_group(
+            &harness.db,
+            v0::DataCreateGroup {
+                name: TestHarness::rand_string(),
+                ..Default::default()
+            },
+            user.id.to_string(),
+        )
+        .await
+        .unwrap();

        let response = harness
            .client
@@ -106,7 +102,7 @@ mod test {
        drop(response);

        let event = harness
-            .wait_for_event(|event| match event {
+            .wait_for_event(&group.id(), |event| match event {
                EventV1::ChannelGroupJoin { id, .. } => id == &group.id(),
                _ => false,
            })
@@ -129,26 +125,17 @@ mod test {
            .await
            .expect("`Bot`");

-        // FIXME: Server::create_server
-        let server = Server {
-            id: ulid::Ulid::new().to_string(),
-            name: TestHarness::rand_string(),
-            owner: user.id.to_string(),
-            analytics: false,
-            discoverable: false,
-            nsfw: false,
-            banner: None,
-            icon: None,
-            categories: None,
-            channels: vec![],
-            default_permissions: 0,
-            description: None,
-            flags: None,
-            roles: Default::default(),
-            system_messages: None,
-        };
-
-        server.create(&harness.db).await.unwrap();
+        let (server, _) = Server::create(
+            &harness.db,
+            DataCreateServer {
+                name: TestHarness::rand_string(),
+                ..Default::default()
+            },
+            &user,
+            false,
+        )
+        .await
+        .unwrap();

        let response = harness
            .client
@@ -168,7 +155,7 @@ mod test {
        drop(response);

        let event = harness
-            .wait_for_event(|event| match event {
+            .wait_for_event(&server.id, |event| match event {
                EventV1::ServerMemberJoin { id, .. } => id == &server.id,
                _ => false,
            })
@@ -1,23 +1,84 @@
-use revolt_quark::{models::User, perms, Db, EmptyResponse, Error, Permission, Ref, Result};
+use revolt_database::{
+    util::{permissions::DatabasePermissionQuery, reference::Reference},
+    Database, User,
+};
+use revolt_permissions::{calculate_channel_permissions, ChannelPermission};
+use revolt_result::{create_error, Result};
+use rocket::State;
+use rocket_empty::EmptyResponse;

 /// # Acknowledge Message
 ///
 /// Lets the server and all other clients know that we've seen this message id in this channel.
 #[openapi(tag = "Messaging")]
 #[put("/<target>/ack/<message>")]
-pub async fn req(db: &Db, user: User, target: Ref, message: Ref) -> Result<EmptyResponse> {
+pub async fn ack(
+    db: &State<Database>,
+    user: User,
+    target: Reference,
+    message: Reference,
+) -> Result<EmptyResponse> {
    if user.bot.is_some() {
-        return Err(Error::IsBot);
+        return Err(create_error!(IsBot));
    }

    let channel = target.as_channel(db).await?;
-    perms(&user)
-        .channel(&channel)
-        .throw_permission(db, Permission::ViewChannel)
-        .await?;
+    let mut query = DatabasePermissionQuery::new(db, &user).channel(&channel);
+    calculate_channel_permissions(&mut query)
+        .await
+        .throw_if_lacking_channel_permission(ChannelPermission::ViewChannel)?;

    channel
        .ack(&user.id, &message.id)
        .await
        .map(|_| EmptyResponse)
 }
+
+#[cfg(test)]
+mod test {
+    use crate::{rocket, util::test::TestHarness};
+    use revolt_database::{events::client::EventV1, Channel};
+    use revolt_models::v0::DataCreateGroup;
+    use rocket::http::{Header, Status};
+
+    #[rocket::async_test]
+    async fn success_ack_channel() {
+        let mut harness = TestHarness::new().await;
+        let (_, session, user) = harness.new_user().await;
+
+        let group = Channel::create_group(
+            &harness.db,
+            DataCreateGroup {
+                ..Default::default()
+            },
+            user.id.clone(),
+        )
+        .await
+        .expect("`Channel`");
+
+        let message_id = ulid::Ulid::new().to_string();
+        let response = harness
+            .client
+            .put(format!("/channels/{}/ack/{}", group.id(), message_id))
+            .header(Header::new("x-session-token", session.token.to_string()))
+            .dispatch()
+            .await;
+
+        assert_eq!(response.status(), Status::NoContent);
+        drop(response);
+
+        let event = harness
+            .wait_for_event(&format!("{}!", user.id), |event| match event {
+                EventV1::ChannelAck { id, .. } => id == &group.id(),
+                _ => false,
+            })
+            .await;
+
+        match event {
+            EventV1::ChannelAck {
+                message_id: m_id, ..
+            } => assert_eq!(m_id, message_id),
+            _ => unreachable!(),
+        };
+    }
+}
@@ -1,34 +1,32 @@
-use revolt_quark::{
-    models::{channel::PartialChannel, Channel, User},
-    perms, Db, EmptyResponse, Error, Permission, Ref, Result,
+use revolt_database::{
+    util::{permissions::DatabasePermissionQuery, reference::Reference},
+    Channel, Database, PartialChannel, User,
 };
-use serde::{Deserialize, Serialize};
-use validator::Validate;
-
-/// # Query Parameters
-#[derive(Validate, Serialize, Deserialize, JsonSchema, FromForm)]
-pub struct OptionsChannelDelete {
-    /// Whether to not send a leave message
-    leave_silently: Option<bool>,
-}
+use revolt_models::v0;
+use revolt_permissions::{calculate_channel_permissions, ChannelPermission};
+use revolt_result::{create_error, Result};
+use rocket::State;
+use rocket_empty::EmptyResponse;

 /// # Close Channel
 ///
 /// Deletes a server channel, leaves a group or closes a group.
 #[openapi(tag = "Channel Information")]
 #[delete("/<target>?<options..>")]
-pub async fn req(
-    db: &Db,
+pub async fn delete(
+    db: &State<Database>,
    user: User,
-    target: Ref,
-    options: OptionsChannelDelete,
+    target: Reference,
+    options: v0::OptionsChannelDelete,
 ) -> Result<EmptyResponse> {
    let mut channel = target.as_channel(db).await?;
-    let mut perms = perms(&user).channel(&channel);
-    perms.throw_permission(db, Permission::ViewChannel).await?;
+    let mut query = DatabasePermissionQuery::new(db, &user).channel(&channel);
+    let permissions = calculate_channel_permissions(&mut query).await;
+
+    permissions.throw_if_lacking_channel_permission(ChannelPermission::ViewChannel)?;

    match &channel {
-        Channel::SavedMessages { .. } => Err(Error::NoEffect),
+        Channel::SavedMessages { .. } => Err(create_error!(NoEffect)),
        Channel::DirectMessage { .. } => channel
            .update(
                db,
@@ -41,20 +39,58 @@ pub async fn req(
            .await
            .map(|_| EmptyResponse),
        Channel::Group { .. } => channel
-            .remove_user_from_group(
-                db,
-                &user.id,
-                None,
-                options.leave_silently.unwrap_or_default(),
-            )
+            .remove_user_from_group(db, &user, None, options.leave_silently.unwrap_or_default())
            .await
            .map(|_| EmptyResponse),
        Channel::TextChannel { .. } | Channel::VoiceChannel { .. } => {
-            perms
-                .throw_permission(db, Permission::ManageChannel)
-                .await?;
-
+            permissions.throw_if_lacking_channel_permission(ChannelPermission::ManageChannel)?;
            channel.delete(db).await.map(|_| EmptyResponse)
        }
    }
 }
+
+#[cfg(test)]
+mod test {
+    use crate::{rocket, util::test::TestHarness};
+    use revolt_database::{events::client::EventV1, Channel};
+    use revolt_models::v0::DataCreateGroup;
+    use rocket::http::{Header, Status};
+
+    #[rocket::async_test]
+    async fn success_delete_group() {
+        let mut harness = TestHarness::new().await;
+        let (_, session, user) = harness.new_user().await;
+
+        let group = Channel::create_group(
+            &harness.db,
+            DataCreateGroup {
+                ..Default::default()
+            },
+            user.id.clone(),
+        )
+        .await
+        .expect("`Channel`");
+
+        let response = harness
+            .client
+            .delete(format!("/channels/{}", group.id()))
+            .header(Header::new("x-session-token", session.token.to_string()))
+            .dispatch()
+            .await;
+
+        assert_eq!(response.status(), Status::NoContent);
+        drop(response);
+
+        harness
+            .wait_for_event(&group.id(), |event| match event {
+                EventV1::ChannelDelete { id, .. } => id == &group.id(),
+                _ => false,
+            })
+            .await;
+    }
+
+    // TEST: member leaves group (no delete)
+    // TEST: no effect with saved messages
+    // TEST: DM set to inactive
+    // TEST: server channel deleted
+}
@@ -1,60 +1,36 @@
-use revolt_quark::{
-    models::{
-        channel::{Channel, FieldsChannel, PartialChannel},
-        message::SystemMessage,
-        File, User,
-    },
-    perms, Database, Error, Permission, Ref, Result,
+use revolt_database::{
+    util::{permissions::DatabasePermissionQuery, reference::Reference},
+    Channel, Database, File, PartialChannel, SystemMessage, User,
 };
-
+use revolt_models::v0;
+use revolt_permissions::{calculate_channel_permissions, ChannelPermission};
+use revolt_result::{create_error, Result};
 use rocket::{serde::json::Json, State};
-use serde::{Deserialize, Serialize};
 use validator::Validate;

-/// # Channel Details
-#[derive(Validate, Serialize, Deserialize, JsonSchema)]
-pub struct DataEditChannel {
-    /// Channel name
-    #[validate(length(min = 1, max = 32))]
-    name: Option<String>,
-    /// Channel description
-    #[validate(length(min = 0, max = 1024))]
-    description: Option<String>,
-    /// Group owner
-    owner: Option<String>,
-    /// Icon
-    ///
-    /// Provide an Autumn attachment Id.
-    #[validate(length(min = 1, max = 128))]
-    icon: Option<String>,
-    /// Whether this channel is age-restricted
-    nsfw: Option<bool>,
-    /// Whether this channel is archived
-    archived: Option<bool>,
-    #[validate(length(min = 1))]
-    remove: Option<Vec<FieldsChannel>>,
-}
-
 /// # Edit Channel
 ///
 /// Edit a channel object by its id.
 #[openapi(tag = "Channel Information")]
 #[patch("/<target>", data = "<data>")]
-pub async fn req(
+pub async fn edit(
    db: &State<Database>,
    user: User,
-    target: Ref,
-    data: Json<DataEditChannel>,
-) -> Result<Json<Channel>> {
+    target: Reference,
+    data: Json<v0::DataEditChannel>,
+) -> Result<Json<v0::Channel>> {
    let data = data.into_inner();
-    data.validate()
-        .map_err(|error| Error::FailedValidation { error })?;
+    data.validate().map_err(|error| {
+        create_error!(FailedValidation {
+            error: error.to_string()
+        })
+    })?;

    let mut channel = target.as_channel(db).await?;
-    perms(&user)
-        .channel(&channel)
-        .throw_permission_and_view_channel(db, Permission::ManageChannel)
-        .await?;
+    let mut query = DatabasePermissionQuery::new(db, &user).channel(&channel);
+    calculate_channel_permissions(&mut query)
+        .await
+        .throw_if_lacking_channel_permission(ChannelPermission::ManageChannel)?;

    if data.name.is_none()
        && data.description.is_none()
@@ -63,7 +39,7 @@ pub async fn req(
        && data.owner.is_none()
        && data.remove.is_none()
    {
-        return Ok(Json(channel));
+        return Ok(Json(channel.into()));
    }

    let mut partial: PartialChannel = Default::default();
@@ -76,12 +52,12 @@ pub async fn req(
        {
            // Make sure we are the owner of this group
            if owner != &user.id {
-                return Err(Error::NotOwner);
+                return Err(create_error!(NotOwner));
            }

            // Ensure user is part of group
            if !recipients.contains(&new_owner) {
-                return Err(Error::NotInGroup);
+                return Err(create_error!(NotInGroup));
            }

            // Transfer ownership
@@ -94,10 +70,10 @@ pub async fn req(
                to: new_owner,
            }
        } else {
-            return Err(Error::InvalidOperation);
+            return Err(create_error!(InvalidOperation));
        }
        .into_message(channel.id().to_string())
-        .create(db, &channel, None)
+        .send(db, user.as_author_for_system(), &channel, false)
        .await
        .ok();
    }
@@ -128,7 +104,7 @@ pub async fn req(
            ..
        } => {
            if let Some(fields) = &data.remove {
-                if fields.contains(&FieldsChannel::Icon) {
+                if fields.contains(&v0::FieldsChannel::Icon) {
                    if let Some(icon) = &icon {
                        db.mark_attachment_as_deleted(&icon.id).await?;
                    }
@@ -136,10 +112,10 @@ pub async fn req(

                for field in fields {
                    match field {
-                        FieldsChannel::Description => {
+                        v0::FieldsChannel::Description => {
                            description.take();
                        }
-                        FieldsChannel::Icon => {
+                        v0::FieldsChannel::Icon => {
                            icon.take();
                        }
                        _ => {}
@@ -175,7 +151,7 @@ pub async fn req(
                        by: user.id.clone(),
                    }
                    .into_message(channel.id().to_string())
-                    .create(db, &channel, None)
+                    .send(db, user.as_author_for_system(), &channel, false)
                    .await
                    .ok();
                }
@@ -185,26 +161,36 @@ pub async fn req(
                        by: user.id.clone(),
                    }
                    .into_message(channel.id().to_string())
-                    .create(db, &channel, None)
+                    .send(db, user.as_author_for_system(), &channel, false)
                    .await
                    .ok();
                }

                if partial.icon.is_some() {
-                    SystemMessage::ChannelIconChanged { by: user.id }
-                        .into_message(channel.id().to_string())
-                        .create(db, &channel, None)
-                        .await
-                        .ok();
+                    SystemMessage::ChannelIconChanged {
+                        by: user.id.clone(),
+                    }
+                    .into_message(channel.id().to_string())
+                    .send(db, user.as_author_for_system(), &channel, false)
+                    .await
+                    .ok();
                }
            }

            channel
-                .update(db, partial, data.remove.unwrap_or_default())
+                .update(
+                    db,
+                    partial,
+                    data.remove
+                        .unwrap_or_default()
+                        .into_iter()
+                        .map(|f| f.into())
+                        .collect(),
+                )
                .await?;
        }
-        _ => return Err(Error::InvalidOperation),
+        _ => return Err(create_error!(InvalidOperation)),
    };

-    Ok(Json(channel))
+    Ok(Json(channel.into()))
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Paul Makles	0fc59b8e2a	fix: add validator dependency to database	2024-04-07 23:49:09 +01:00
Paul Makles	265d3ba8ef	chore: bump version to 0.7.0	2024-04-07 23:45:29 +01:00
Paul Makles	20d398d02c	chore: remove quark dependency from delta 🎉 closes #283 fix: allow setting port and use_tls from config closes #143	2024-04-07 23:41:31 +01:00
Paul Makles	6bc74749d2	refactor(quark): port message_query, message_search #283	2024-04-07 23:13:45 +01:00
Paul Makles	301676fb54	refactor(quark): port report_content & code clean-up #283	2024-04-07 22:57:55 +01:00
Paul Makles	6b488f347e	feat(core/database): implement reports & snapshots	2024-04-07 22:42:46 +01:00
Paul Makles	1a8e43d280	ci: also update the first job	2024-04-07 22:29:24 +01:00
Paul Makles	acb4190f70	fix: delete associated server objects	2024-04-07 22:26:56 +01:00
Paul Makles	9e42567050	refactor(quark): port roles_create, roles_delete, roles_edit, roles_fetch, server_ack, server_delete, server_edit, server_fetch #283	2024-04-07 22:26:56 +01:00
Sophie L	78fb6e1982	fix(ci): remnants from branch rename	2024-04-07 22:26:31 +01:00
Paul Makles	9de963fb56	refactor(quark): port member_edit, member_experimental_query, member_fetch_all, member_remove, permissions_set_default, permissions_set #283	2024-04-07 21:35:45 +01:00
Paul Makles	03340a2b5a	refactor(quark): port ban_create, ban_list, ban_remove, emoji_list, invites_fetch #283	2024-04-07 20:48:36 +01:00
Paul Makles	b2d3344ddd	refactor(quark): port edit_user, fetch_dms, fetch_profile, fetch_self, fetch_user_flags, fetch_user, find_mutual, open_dm #283	2024-04-07 19:38:08 +01:00
Paul Makles	49bb235938	refactor(quark): port add_friend, block_user, change_username, remove_friend, send_friend_request, unblock_user #283	2024-04-07 18:30:59 +01:00
Paul Makles	4e7049d51e	fix: fully qualify create_error in create_database_error macro	2024-04-07 18:11:37 +01:00
Paul Makles	2de7598f8d	refactor(quark): port get/set_settings, get_unreads #283	2024-04-07 18:10:11 +01:00
Paul Makles	f6a565385e	refactor(quark): port invite_delete, invite_fetch, invite_join	2024-04-07 17:47:59 +01:00
Paul Makles	569bd1d5e1	refactor(quark): port message_react, message_send, message_unreact, permissions_set_default, permissions_set #283	2024-04-07 17:12:59 +01:00
Paul Makles	aca1fe6dff	refactor(quark): port message_edit, message_fetch, voice_join	2024-04-07 16:47:46 +01:00
Paul Makles	aded2e3239	fix: add elevation check to role edit route	2024-04-07 15:52:14 +01:00
Paul Makles	54a4eff623	refactor(quark): port channel_ack, channel_delete, channel_ edit, group_remove_member, invite_create, members_fetch, message_bulk_delete, message_clear_reactions, message_delete #283	2024-04-07 15:41:43 +01:00
Paul Makles	50c36dcefd	docs: update environment variables [skip ci]	2024-03-29 11:06:09 +00:00
insertish	f16c275bcb	ci: synced local '.github/workflows/triage_pr.yml' with remote 'workflows/triage_pr.yml' [skip ci]	2024-03-28 13:37:54 +00:00
Paul Makles	74ff072199	docs: deployment lifecycle added to README	2024-03-13 22:43:49 +00:00
Paul Makles	52431bd1dd	docs: update README [skip ci]	2024-03-13 22:08:31 +00:00
Paul Makles	fa67e87467	chore: switch branch name to `main` [skip ci]	2024-03-13 22:08:23 +00:00
Bob Bobs	8f9b18444a	chore(bonfire): log errors from websocket stream	2024-03-13 21:47:34 +00:00
Paul Makles	7b18e983c9	chore: faster tag and release procedure	2024-02-12 21:40:51 +00:00
Paul Makles	c0e64c9052	chore: bump version	2024-02-12 21:34:49 +00:00
Paul Makles	0d54ccd342	chore: update justfile for faster releases	2024-02-12 21:33:01 +00:00
Paul Makles	d4d5b23c7d	fix: use a valid default permission set for groups	2024-02-12 21:23:38 +00:00
Paul Makles	a641034895	test: write a unit test for group chat permissions	2024-02-12 21:19:36 +00:00
Paul Makles	9dd24526ef	chore: clippy recommendations	2024-02-12 21:13:31 +00:00
Bob Bobs	6d4f772d78	fix(ci): only start run command in background	2024-02-12 21:12:24 +00:00
Bob Bobs	4c4dada3da	fix(ci): build API then run in background to prevent timeout	2024-02-11 14:16:31 +00:00
Paul Makles	cf82972a80	chore: bump version	2024-02-10 23:51:04 +00:00
Bob Bobs	ea00f0fec1	fix(delta): set ratelimit headers on 429 responses	2024-02-10 23:49:15 +00:00
Bob Bobs	226dbca6e0	fix(core/models): use IndexMap for reactions	2024-02-10 23:45:34 +00:00
Bob Bobs	e4b5a23f71	fix(delta): MemberResponse only include roles member has	2024-02-10 23:44:20 +00:00
Bob Bobs	9663caa1ff	fix(delta): use untagged enum for MemberResponse	2024-02-10 23:44:20 +00:00
Paul Makles	f9f0f409a8	chore: bump version to 0.6.11	2024-02-10 01:05:08 +00:00
Paul Makles	8f4d6c864b	feat: block mentions from low trust users (account created < 12 hours)	2024-02-10 01:04:52 +00:00
Paul Makles	513461c99a	chore: bump version	2024-02-06 13:43:00 +00:00
ToastXC	41ef76ff3e	feat: member fetching with roles (#299 )	2024-02-06 13:20:35 +00:00
Paul Makles	c451e431cd	merge: pull request #301 from TheBobBobs/bonfire-redis fix(bonfire): random disconnects from redis	2024-02-06 13:18:55 +00:00
Amy	09a848f5a6	fix: don't exceed the max emoji limit by one closes #295	2024-02-06 13:17:13 +00:00
Bob Bobs	308193377d	fix(bonfire): use REDIS_URI env var	2024-02-02 10:31:11 -07:00
Bob Bobs	3d3326e68a	(bonfire): parse correct PayloadType	2024-02-01 20:07:12 -07:00
Bob Bobs	88c2232a6c	fix(bonfire): use fred for redis https://github.com/aembke/fred.rs	2024-02-01 19:00:45 -07:00
Bob Bobs	25016efbc2	fix(database): fetch all server emojis instead of one	2023-12-02 11:46:18 +00:00
Bob Bobs	db63ac4064	fix: add emojis to ServerCreate event	2023-12-02 11:46:18 +00:00
TheBobBobs	1f593a1708	fix: allow reacting with existing emojis when at limit	2023-12-02 11:45:23 +00:00
TheBobBobs	219c16a69c	fix: set relationship for users in BulkMessageResponse	2023-12-01 20:54:59 +00:00
Paul Makles	aed8f69f34	fix(database): set channel ids for new server object	2023-11-20 10:54:48 +00:00
Paul Makles	196a856c68	refactor: move and update fixme / todo comments	2023-10-28 14:53:39 +01:00
Paul Makles	9bf60e87e9	fix: validate masquerade on new message models	2023-10-28 14:53:28 +01:00
Paul Makles	b90e7a4412	fix: prevent potential double fetching of cached server	2023-10-28 14:53:12 +01:00
Paul Makles	cb813e91f0	chore: cut new 0.6.9 release	2023-10-28 14:39:10 +01:00
Paul Makles	a6bc9fcbb3	refactor: implement Server::create	2023-10-28 14:25:29 +01:00
Paul Makles	cd0737911b	refactor: use fixtures to populate db refactor: method for creating server channels	2023-10-27 16:31:37 +01:00
Paul Makles	7705354d4d	ci: use reference db for generating spec	2023-10-26 15:07:03 +01:00
Paul Makles	39ac8b2278	refactor: don't create unnecessary reference	2023-10-26 14:12:28 +01:00
arslee07	c5494aa1ca	fix: respect `Permission::SendEmbeds` when editing a message	2023-10-26 14:12:28 +01:00
Paul Makles	1a96bf5a4b	chore: remove redundant file [skip ci]	2023-10-26 14:05:01 +01:00
Paul Makles	37a1244751	test: ignore hello world test because it breaks `cargo test`?	2023-10-26 14:05:01 +01:00
Paul Makles	bf39f18f8d	fix: always generate new test database	2023-10-26 14:05:01 +01:00
Paul Makles	95be7dc87a	ci: use nextest because cargo test sig sevs	2023-10-26 14:05:01 +01:00
Paul Makles	9be171c7b6	fix: don't copy the old test file	2023-10-26 14:05:01 +01:00
Paul Makles	786fbb8ae4	chore: disable broken tests	2023-10-26 14:05:01 +01:00
Paul Makles	6c0210e8a1	feat: always use test configuration during tests	2023-10-26 14:05:01 +01:00
Paul Makles	456bf7b42a	fix: check server ownership for text channel refactor: minor cleanup of code	2023-10-26 14:05:01 +01:00
Paul Makles	21ffea0f9f	fix(core/database): store member during permission query	2023-10-26 14:05:01 +01:00
Paul Makles	96d90215d2	fix(core/models): validator feature flag not properly gatekept	2023-10-26 14:05:01 +01:00
Paul Makles	29dcf714f2	chore: start work on test for permission issue	2023-10-26 14:05:01 +01:00
Paul Makles	cb97004d3f	feat(core): provide user profile where appropriate	2023-10-16 09:33:36 +01:00
Paul Makles	0b6e5dd9db	chore: add nix file to vscode config	2023-10-16 09:23:11 +01:00
Paul Makles	7132877201	feat(core): validation for files in reference db	2023-10-16 09:22:53 +01:00
Paul Makles	4d42fb74e7	fix(core): publish user settings event	2023-10-16 09:22:17 +01:00
Paul Makles	866ace3381	refactor: use config for max bot count	2023-10-16 09:21:48 +01:00
Paul Makles	0798e81862	feat(core): implement ratelimit events for reference db	2023-10-16 09:21:34 +01:00
Paul Makles	2fa5ac41ac	refactor: tests for more group routes	2023-09-22 19:04:17 +01:00
Paul Makles	25ae1555a2	chore: add nextest and fmt to nix	2023-09-22 19:03:49 +01:00
Paul Makles	881888bd1c	chore: add timeout for nextest runs	2023-09-22 19:03:29 +01:00
Paul Makles	41f20c2239	ci: use custom Revolt.toml for tests	2023-09-10 15:46:00 +01:00
Paul Makles	38f1381fea	chore: switch to resolver=2	2023-09-10 15:19:23 +01:00
Paul Makles	6838b0b1f0	refactor: ensure in-memory database consistency test: update authifier to allow for in-memory tests ci: explicitly run in-memory and mongo tests	2023-09-10 14:49:27 +01:00
Paul Makles	055deab105	fix: allow bots to authenticate with new routes	2023-09-10 14:48:13 +01:00
Paul Makles	6d2073120d	fix: carry over send embed permission when sending [skip ci]	2023-09-10 12:41:23 +01:00
Paul Makles	9789909061	feat(delta): rewrite emoji routes w/o quark #283	2023-09-05 12:36:18 +01:00
Paul Makles	895de86f1e	fix(core/config): use uppercase filename	2023-09-03 19:00:17 +01:00
Paul Makles	98b8c5403b	feat(delta): rewrite channel / message fetch	2023-09-03 18:27:21 +01:00
Paul Makles	aa7c75c60e	chore: ignore Revolt.toml	2023-09-03 18:12:15 +01:00
Paul Makles	4270f0c5d4	feat(core): implement create group	2023-09-03 18:12:08 +01:00
Paul Makles	eb1f45d208	fix(core/database): use attachments collection name	2023-09-03 17:43:13 +01:00
Paul Makles	9929f7499a	refactor(core): use core crates for sending messages	2023-09-03 16:31:39 +01:00
Paul Makles	279d9ef1b5	refactor(core): remove quark references from webhook routes	2023-09-03 15:52:18 +01:00
Paul Makles	5a9bb9e68d	fix: convert index map/set to hash map/set fix: idempotency token should use correct crate cfg	2023-08-27 15:51:20 +01:00
Paul Makles	a8fc9e928a	fix: import validator crate directly in derive	2023-08-27 15:45:23 +01:00
Paul Makles	da231ae390	fix: remove indexmap from models	2023-08-27 15:43:57 +01:00
Paul Makles	7a31da4189	fix: add indexmap/serde to model depends	2023-08-27 15:40:05 +01:00
Paul Makles	7d0b5392b5	fix: should include crate in build script too	2023-08-27 15:33:28 +01:00