chore: bump sentry crate

closes #273

.env.example

@@ -59,6 +59,9 @@ REVOLT_UNSAFE_NO_EMAIL=1
 ## Application Settings
 ##
 
+# Whether to enable staging only features
+REVOLT_IS_STAGING=1
+
 # Whether to only allow users to sign up if they have an invite code
 REVOLT_INVITE_ONLY=0
 

.gitignore

@@ -4,3 +4,4 @@ target
 .env
 
 .vercel
+.DS_Store

Cargo.lock

@@ -421,6 +421,12 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
+[[package]]
+name = "base64"
+version = "0.21.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
+
 [[package]]
 name = "binascii"
 version = "0.1.4"
@@ -519,7 +525,7 @@ dependencies = [
  "serde",
  "serde_bytes",
  "serde_json",
- "uuid",
+ "uuid 0.8.2",
 ]
 
 [[package]]
@@ -798,14 +804,20 @@ dependencies = [
 
 [[package]]
 name = "debugid"
-version = "0.7.3"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6ee87af31d84ef885378aebca32be3d682b0e0dc119d5b4860a2c5bb5046730"
+checksum = "bef552e6f588e446098f6ba40d89ac146c8c7b64aade83c051ee00bb5d2bc18d"
 dependencies = [
  "serde",
- "uuid",
+ "uuid 1.4.1",
 ]
 
+[[package]]
+name = "decancer"
+version = "1.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "808127a7de612079ec37bfc1abc48ed77a6015a971a8bd7d4178d79147cbc839"
+
 [[package]]
 name = "derivative"
 version = "2.2.0"
@@ -995,6 +1007,18 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "findshlibs"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40b9e59cd0f7e0806cca4be089683ecb6434e602038df21fe6bf6711b2f07f64"
+dependencies = [
+ "cc",
+ "lazy_static",
+ "libc",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -1542,9 +1566,9 @@ checksum = "90f97a5f38dd3ccfbe7aa80f4a0c00930f21b922c74195be0201c51028f22dcf"
 
 [[package]]
 name = "indexmap"
-version = "1.9.1"
+version = "1.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg 1.1.0",
  "hashbrown 0.12.1",
@@ -1607,11 +1631,12 @@ dependencies = [
 
 [[package]]
 name = "iso8601-timestamp"
-version = "0.2.10"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "368d05885f276773b79b4578869a60ab91e880415d17fb2a8d193aea74188a29"
+checksum = "3bd7663ae5b511b3d13c7d374dbe73b03da3da8e66b83950390173bc7c7325cc"
 dependencies = [
  "generic-array 0.14.5",
+ "schemars",
  "serde",
  "time 0.3.17",
 ]
@@ -1999,7 +2024,7 @@ dependencies = [
  "trust-dns-proto",
  "trust-dns-resolver",
  "typed-builder",
- "uuid",
+ "uuid 0.8.2",
  "webpki-roots",
 ]
 
@@ -2225,11 +2250,12 @@ dependencies = [
 
 [[package]]
 name = "os_info"
-version = "3.4.0"
+version = "3.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0eca3ecae1481e12c3d9379ec541b238a16f0b75c9a409942daa8ec20dbfdb62"
+checksum = "006e42d5b888366f1880eda20371fedde764ed2213dc8496f49622fa0c99cd5e"
 dependencies = [
  "log",
+ "serde",
  "winapi 0.3.9",
 ]
 
@@ -2490,6 +2516,20 @@ dependencies = [
  "yansi",
 ]
 
+[[package]]
+name = "prometheus"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "449811d15fbdf5ceb5c1144416066429cf82316e2ec8ce0c1f6f8a02e7bbcf8c"
+dependencies = [
+ "cfg-if 1.0.0",
+ "fnv",
+ "lazy_static",
+ "memchr",
+ "parking_lot",
+ "thiserror",
+]
+
 [[package]]
 name = "querystring"
 version = "1.1.0"
@@ -2837,7 +2877,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-bonfire"
-version = "0.5.20"
+version = "0.6.6"
 dependencies = [
  "async-std",
  "async-tungstenite",
@@ -2854,7 +2894,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-database"
-version = "0.0.2"
+version = "0.6.6"
 dependencies = [
  "async-recursion",
  "async-std",
@@ -2862,12 +2902,18 @@ dependencies = [
  "authifier",
  "bson",
  "futures",
- "iso8601-timestamp 0.2.10",
+ "indexmap",
+ "iso8601-timestamp 0.2.11",
  "log",
  "mongodb",
  "nanoid",
  "once_cell",
+ "rand 0.8.5",
+ "redis-kiss",
+ "regex",
+ "revolt-models",
  "revolt-permissions",
+ "revolt-presence",
  "revolt-result",
  "revolt_optional_struct",
  "rocket",
@@ -2875,11 +2921,12 @@ dependencies = [
  "serde",
  "serde_json",
  "ulid 1.0.0",
+ "unicode-segmentation",
 ]
 
 [[package]]
 name = "revolt-delta"
-version = "0.5.20"
+version = "0.6.6"
 dependencies = [
  "async-channel",
  "async-std",
@@ -2901,37 +2948,44 @@ dependencies = [
  "reqwest",
  "revolt-database",
  "revolt-models",
+ "revolt-permissions",
  "revolt-quark",
+ "revolt-result",
  "revolt_rocket_okapi",
  "rocket",
  "rocket_authifier",
  "rocket_empty",
+ "rocket_prometheus",
  "schemars",
  "serde",
  "serde_json",
  "ulid 0.4.1",
  "url",
- "validator 0.14.0",
+ "validator 0.16.0",
  "vergen",
 ]
 
 [[package]]
 name = "revolt-models"
-version = "0.0.2"
+version = "0.6.6"
 dependencies = [
- "revolt-database",
+ "indexmap",
- "revolt-presence",
+ "iso8601-timestamp 0.2.11",
+ "revolt-permissions",
+ "revolt_optional_struct",
  "schemars",
  "serde",
+ "validator 0.16.0",
 ]
 
 [[package]]
 name = "revolt-permissions"
-version = "0.0.2"
+version = "0.6.6"
 dependencies = [
  "async-std",
  "async-trait",
  "auto_ops",
+ "bson",
  "num_enum 0.6.1",
  "once_cell",
  "schemars",
@@ -2940,7 +2994,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-presence"
-version = "0.0.2"
+version = "0.6.6"
 dependencies = [
  "async-std",
  "log",
@@ -2951,7 +3005,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-quark"
-version = "0.5.20"
+version = "0.6.6"
 dependencies = [
  "async-lock",
  "async-recursion",
@@ -2964,6 +3018,7 @@ dependencies = [
  "bson",
  "dashmap",
  "deadqueue",
+ "decancer",
  "dotenv",
  "futures",
  "impl_ops",
@@ -2981,6 +3036,8 @@ dependencies = [
  "redis-kiss",
  "regex",
  "reqwest",
+ "revolt-database",
+ "revolt-models",
  "revolt-presence",
  "revolt-result",
  "revolt_okapi",
@@ -2995,16 +3052,20 @@ dependencies = [
  "serde",
  "serde_json",
  "ulid 0.5.0",
- "validator 0.14.0",
+ "validator 0.16.0",
  "web-push",
 ]
 
 [[package]]
 name = "revolt-result"
-version = "0.0.2"
+version = "0.6.6"
 dependencies = [
+ "revolt_okapi",
+ "revolt_rocket_okapi",
+ "rocket",
  "schemars",
  "serde",
+ "serde_json",
 ]
 
 [[package]]
@@ -3220,6 +3281,16 @@ dependencies = [
  "uncased",
 ]
 
+[[package]]
+name = "rocket_prometheus"
+version = "0.10.0-rc.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3e70efcf6b0234723d0d295b95d64283ed02bb98a8a3f0c8c7ebb5b8da69165"
+dependencies = [
+ "prometheus",
+ "rocket",
+]
+
 [[package]]
 name = "rust-argon2"
 version = "1.0.0"
@@ -3408,39 +3479,44 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "sentry"
-version = "0.25.0"
+version = "0.31.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2d23af89cf3e40dffb53f974e9a21653353b3e21cf51633aa58006f2a0caf8a"
+checksum = "01b0ad16faa5d12372f914ed40d00bda21a6d1bdcc99264c5e5e1c9495cf3654"
 dependencies = [
  "httpdate 1.0.2",
+ "native-tls",
  "reqwest",
  "sentry-backtrace",
  "sentry-contexts",
  "sentry-core",
+ "sentry-debug-images",
  "sentry-panic",
+ "sentry-tracing",
  "tokio 1.18.2",
+ "ureq",
 ]
 
 [[package]]
 name = "sentry-backtrace"
-version = "0.25.0"
+version = "0.31.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8158a446429420acdf6a4f75192ee8929da16a0c41c89a1c34b2e0f1eaebcc02"
+checksum = "11f2ee8f147bb5f22ac59b5c35754a759b9a6f6722402e2a14750b2a63fc59bd"
 dependencies = [
  "backtrace",
- "lazy_static",
+ "once_cell",
  "regex",
  "sentry-core",
 ]
 
 [[package]]
 name = "sentry-contexts"
-version = "0.25.0"
+version = "0.31.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a3bda8a1e3213f1944da2d42f3081ea9f3717105bb2a6b0a8fe4f5e603010a3"
+checksum = "dcd133362c745151eeba0ac61e3ba8350f034e9fe7509877d08059fe1d7720c6"
 dependencies = [
  "hostname",
  "libc",
+ "os_info",
  "rustc_version 0.4.0",
  "sentry-core",
  "uname",
@@ -3448,11 +3524,11 @@ dependencies = [
 
 [[package]]
 name = "sentry-core"
-version = "0.25.0"
+version = "0.31.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56333f11be3a78131c67637f7611339df8af7ad9af831226585a457df75f9e3b"
+checksum = "7163491708804a74446642ff2c80b3acd668d4b9e9f497f85621f3d250fd012b"
 dependencies = [
- "lazy_static",
+ "once_cell",
  "rand 0.8.5",
  "sentry-types",
  "serde",
@@ -3460,20 +3536,43 @@ dependencies = [
 ]
 
 [[package]]
-name = "sentry-panic"
+name = "sentry-debug-images"
-version = "0.25.0"
+version = "0.31.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b957b1965c450acd220a27806fe1f2dec998d393973ebae797936b12df1c7416"
+checksum = "6a5003d7ff08aa3b2b76994080b183e8cfa06c083e280737c9cee02ca1c70f5e"
+dependencies = [
+ "findshlibs",
+ "once_cell",
+ "sentry-core",
+]
+
+[[package]]
+name = "sentry-panic"
+version = "0.31.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4dfe8371c9b2e126a8b64f6fefa54cef716ff2a50e63b5558a48b899265bccd"
 dependencies = [
  "sentry-backtrace",
  "sentry-core",
 ]
 
 [[package]]
-name = "sentry-types"
+name = "sentry-tracing"
-version = "0.25.0"
+version = "0.31.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "825fd3382e2397007499a910e0184e55f7837cb0df4af30ae62bd2123e2ebcd6"
+checksum = "5aca8b88978677a27ee1a91beafe4052306c474c06f582321fde72d2e2cc2f7f"
+dependencies = [
+ "sentry-backtrace",
+ "sentry-core",
+ "tracing-core",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "sentry-types"
+version = "0.31.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e7a88e0c1922d19b3efee12a8215f6a8a806e442e665ada71cc222cab72985f"
 dependencies = [
  "debugid",
  "getrandom",
@@ -3483,7 +3582,7 @@ dependencies = [
  "thiserror",
  "time 0.3.17",
  "url",
- "uuid",
+ "uuid 1.4.1",
 ]
 
 [[package]]
@@ -4315,6 +4414,12 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
+
 [[package]]
 name = "unicode-xid"
 version = "0.0.4"
@@ -4349,6 +4454,19 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 
+[[package]]
+name = "ureq"
+version = "2.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b11c96ac7ee530603dcdf68ed1557050f374ce55a5a07193ebf8cbc9f8927e9"
+dependencies = [
+ "base64 0.21.2",
+ "log",
+ "native-tls",
+ "once_cell",
+ "url",
+]
+
 [[package]]
 name = "url"
 version = "2.2.2"
@@ -4379,20 +4497,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "validator"
+name = "uuid"
-version = "0.14.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d0f08911ab0fee2c5009580f04615fa868898ee57de10692a45da0c3bcc3e5e"
+checksum = "79daa5ed5740825c40b389c5e50312b9c86df53fccd33f281df655642b43869d"
 dependencies = [
- "idna",
+ "getrandom",
- "lazy_static",
- "regex",
  "serde",
- "serde_derive",
- "serde_json",
- "url",
- "validator_derive",
- "validator_types",
 ]
 
 [[package]]
@@ -4411,10 +4522,26 @@ dependencies = [
 ]
 
 [[package]]
-name = "validator_derive"
+name = "validator"
-version = "0.14.0"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d85135714dba11a1bd0b3eb1744169266f1a38977bf4e3ff5e2e1acb8c2b7eee"
+checksum = "32ad5bf234c7d3ad1042e5252b7eddb2c4669ee23f32c7dd0e9b7705f07ef591"
+dependencies = [
+ "idna",
+ "lazy_static",
+ "regex",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "url",
+ "validator_derive",
+]
+
+[[package]]
+name = "validator_derive"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc44ca3088bb3ba384d9aecf40c6a23a676ce23e09bdaca2073d99c207f864af"
 dependencies = [
  "if_chain",
  "lazy_static",
@@ -4428,9 +4555,9 @@ dependencies = [
 
 [[package]]
 name = "validator_types"
-version = "0.14.0"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ded9d97e1d42327632f5f3bae6403c04886e2de3036261ef42deebd931a6a291"
+checksum = "111abfe30072511849c5910134e8baf8dc05de4c0e5903d681cbd5c9c4d611e3"
 dependencies = [
  "proc-macro2",
  "syn 1.0.107",

Dockerfile

@@ -1,5 +1,5 @@
 # Build Stage
-FROM --platform="${BUILDPLATFORM}" rustlang/rust:nightly-slim
+FROM --platform="${BUILDPLATFORM}" rust:1.70.0-slim
 USER 0:0
 WORKDIR /home/rust/src
 

README.md

@@ -21,6 +21,10 @@ Note: `january`, `autumn`, and `vortex` are yet to be moved into this monorepo.
 - [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
 
 The contribution guide is located at [developers.revolt.chat/contributing](https://developers.revolt.chat/contributing).

STYLE_GUIDE.md

@@ -2,6 +2,10 @@
 
 Beyond using Cargo format and Clippy, there are some specific code style guidelines laid out in this document for different parts of the project.
 
+## Writing Style
+
+- Shorten "identifier" to "Id" with that exact casing, i.e. Server Id.
+
 ## `core/database` crate
 
 w.r.t. `model.rs` files
@@ -22,6 +26,7 @@ w.r.t. `model.rs` files
   );
   ```
 - `auto_derived!` macro accepts multiple entries and should be used as such:
+
   ```rust
   auto_derived!(
     /// Optional fields on server object
@@ -31,6 +36,7 @@ w.r.t. `model.rs` files
     pub enum FieldsRole { .. }
   );
   ```
+
 - If special serialisation conditions are required, such as checking if a boolean is false, use the existing definitions for these functions from the crate root:
   ```rust
   #[serde(skip_serializing_if = "crate::if_false", default)]

clippy.toml

@@ -2,11 +2,14 @@ disallowed-methods = [
     # Shouldn't need to access these directly
     "revolt_database::models::bots::model::Bot::remove_field",
 
-    # Prefer to use Object::update()
+    # Prefer to use Object::create()
+    "revolt_database::models::safety_strikes::ops::AbstractAccountStrikes::insert_account_strike",
+
+    # Prefer to use Object::update(&self)
     "revolt_database::models::bots::ops::AbstractBots::update_bot",
     "revolt_database::models::safety_strikes::ops::AbstractAccountStrikes::update_account_strike",
 
-    # Prefer to use Object::delete()
+    # Prefer to use Object::delete(&self)
     "revolt_database::models::bots::ops::AbstractBots::delete_bot",
     "revolt_database::models::safety_strikes::ops::AbstractAccountStrikes::delete_account_strike",
 ]

crates/bonfire/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-bonfire"
-version = "0.5.20"
+version = "0.6.6"
 license = "AGPL-3.0-or-later"
 edition = "2021"
 
@@ -25,7 +25,11 @@ serde = "1.0.136"
 # async
 futures = "0.3.21"
 async-tungstenite = { version = "0.17.0", features = ["async-std-runtime"] }
-async-std = { version = "1.8.0", features = ["tokio1", "tokio02", "attributes"] }
+async-std = { version = "1.8.0", features = [
+    "tokio1",
+    "tokio02",
+    "attributes",
+] }
 
 # core
-revolt-presence = { path = "../core/presence", features = [ "redis-is-patched" ] }
+revolt-presence = { path = "../core/presence", features = ["redis-is-patched"] }

crates/core/database/Cargo.toml

@@ -1,34 +1,42 @@
 [package]
 name = "revolt-database"
-version = "0.0.2"
+version = "0.6.6"
 edition = "2021"
 license = "AGPL-3.0-or-later"
-authors = [ "Paul Makles <me@insrt.uk>" ]
+authors = ["Paul Makles <me@insrt.uk>"]
 description = "Revolt Backend: Database Implementation"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [features]
 # Databases
-mongodb = [ "dep:mongodb", "bson" ]
+mongodb = ["dep:mongodb", "bson"]
 
 # ... Other
-async-std-runtime = [ "async-std" ]
+async-std-runtime = ["async-std"]
-rocket-impl = [ "rocket", "schemars" ]
+rocket-impl = ["rocket", "schemars"]
+redis-is-patched = ["revolt-presence/redis-is-patched"]
 
 # Default Features
-default = [ "mongodb", "async-std-runtime" ]
+default = ["mongodb", "async-std-runtime"]
 
 [dependencies]
 # Core
-revolt-result = { version = "0.0.2", path = "../result" }
+revolt-result = { version = "0.6.6", path = "../result" }
-revolt-permissions = { version = "0.0.2", path = "../permissions", features = [ "serde" ] }
+revolt-models = { version = "0.6.6", path = "../models" }
+revolt-presence = { version = "0.6.6", path = "../presence" }
+revolt-permissions = { version = "0.6.6", path = "../permissions", features = [
+    "serde",
+    "bson",
+] }
 
 # Utility
 log = "0.4"
+rand = "0.8.5"
 ulid = "1.0.0"
 nanoid = "0.4.0"
 once_cell = "1.17"
+indexmap = "1.9.1"
 
 # Serialisation
 serde_json = "1"
@@ -36,10 +44,17 @@ revolt_optional_struct = "0.2.0"
 serde = { version = "1", features = ["derive"] }
 iso8601-timestamp = { version = "0.2.10", features = ["serde", "bson"] }
 
+# Events
+redis-kiss = { version = "0.1.4" }
+
 # Database
 bson = { optional = true, version = "2.1.0" }
 mongodb = { optional = true, version = "2.1.0", default-features = false }
 
+# Database Migration
+unicode-segmentation = "1.10.1"
+regex = "1"
+
 # Async Language Features
 futures = "0.3.19"
 async-trait = "0.1.51"
@@ -50,7 +65,9 @@ async-std = { version = "1.8.0", features = ["attributes"], optional = true }
 
 # Rocket Impl
 schemars = { version = "0.8.8", optional = true }
-rocket = { version = "0.5.0-rc.2", default-features = false, features = ["json"], optional = true }
+rocket = { version = "0.5.0-rc.2", default-features = false, features = [
+    "json",
+], optional = true }
 
 # Authifier
 authifier = { version = "1.0" }

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

@@ -2,27 +2,29 @@ use std::{collections::HashMap, sync::Arc};
 
 use futures::lock::Mutex;
 
-use crate::{AccountStrike, Bot, File, Member, MemberCompositeKey, Server, User, UserSettings};
+use crate::{
+    Bot, Channel, ChannelCompositeKey, ChannelUnread, Emoji, File, Invite, Member,
+    MemberCompositeKey, Server, ServerBan, User, UserSettings, Webhook,
+};
 
 database_derived!(
     /// Reference implementation
     #[derive(Default)]
     pub struct ReferenceDb {
-        pub account_strikes: Arc<Mutex<HashMap<String, AccountStrike>>>,
         pub bots: Arc<Mutex<HashMap<String, Bot>>>,
+        pub channels: Arc<Mutex<HashMap<String, Channel>>>,
+        pub channel_invites: Arc<Mutex<HashMap<String, Invite>>>,
+        pub channel_unreads: Arc<Mutex<HashMap<ChannelCompositeKey, ChannelUnread>>>,
+        pub channel_webhooks: Arc<Mutex<HashMap<String, Webhook>>>,
+        pub emojis: Arc<Mutex<HashMap<String, Emoji>>>,
         pub 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 files: Arc<Mutex<HashMap<String, File>>>,
-
-        pub server_bans: Arc<Mutex<HashMap<String, ()>>>,
         pub safety_reports: Arc<Mutex<HashMap<String, ()>>>,
         pub safety_snapshots: Arc<Mutex<HashMap<String, ()>>>,
-        pub emoji: Arc<Mutex<HashMap<String, ()>>>,
         pub messages: Arc<Mutex<HashMap<String, ()>>>,
-        pub channels: Arc<Mutex<HashMap<String, ()>>>,
-        pub channel_invites: Arc<Mutex<HashMap<String, ()>>>,
-        pub channel_unreads: Arc<Mutex<HashMap<String, ()>>>,
     }
 );

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

@@ -0,0 +1,268 @@
+use authifier::AuthifierEvent;
+use serde::{Deserialize, Serialize};
+
+use revolt_models::v0::{
+    Channel, Emoji, FieldsChannel, FieldsMember, FieldsRole, FieldsServer, FieldsWebhook,
+    MemberCompositeKey, PartialChannel, PartialMember, PartialRole, PartialServer, PartialWebhook,
+    Server, UserSettings, Webhook,
+};
+use revolt_result::Error;
+
+use crate::Database;
+
+/// WebSocket Client Errors
+#[derive(Serialize, Deserialize, Debug, Clone)]
+#[serde(tag = "error")]
+pub enum WebSocketError {
+    LabelMe,
+    InternalError { at: String },
+    InvalidSession,
+    OnboardingNotFinished,
+    AlreadyAuthenticated,
+    MalformedData { msg: String },
+}
+
+/// Ping Packet
+#[derive(Serialize, Deserialize, Debug, Clone)]
+#[serde(untagged)]
+pub enum Ping {
+    Binary(Vec<u8>),
+    Number(usize),
+}
+
+/// Untagged Error
+#[derive(Serialize)]
+#[serde(untagged)]
+pub enum ErrorEvent {
+    Error(WebSocketError),
+    APIError(Error),
+}
+
+/// Protocol Events
+#[derive(Serialize, Deserialize, Debug, Clone)]
+#[serde(tag = "type")]
+pub enum EventV1 {
+    /// Multiple events
+    Bulk { v: Vec<EventV1> },
+
+    /// Successfully authenticated
+    Authenticated,
+    /* /// Basic data to cache
+    Ready {
+        users: Vec<User>,
+        servers: Vec<Server>,
+        channels: Vec<Channel>,
+        members: Vec<Member>,
+        emojis: Option<Vec<Emoji>>,
+    },
+
+    /// Ping response
+    Pong { data: Ping },
+
+    /// New message
+    Message(Message),
+
+    /// Update existing message
+    MessageUpdate {
+        id: String,
+        channel: String,
+        data: PartialMessage,
+    },
+
+    /// Append information to existing message
+    MessageAppend {
+        id: String,
+        channel: String,
+        append: AppendMessage,
+    },
+
+    /// Delete message
+    MessageDelete { id: String, channel: String },
+
+    /// New reaction to a message
+    MessageReact {
+        id: String,
+        channel_id: String,
+        user_id: String,
+        emoji_id: String,
+    },
+
+    /// Remove user's reaction from message
+    MessageUnreact {
+        id: String,
+        channel_id: String,
+        user_id: String,
+        emoji_id: String,
+    },
+
+    /// Remove a reaction from message
+    MessageRemoveReaction {
+        id: String,
+        channel_id: String,
+        emoji_id: String,
+    },
+
+    /// Bulk delete messages
+    BulkMessageDelete { channel: String, ids: Vec<String> },*/
+    /// New server
+    ServerCreate {
+        id: String,
+        server: Server,
+        channels: Vec<Channel>,
+    },
+
+    /// Update existing server
+    ServerUpdate {
+        id: String,
+        data: PartialServer,
+        clear: Vec<FieldsServer>,
+    },
+
+    /// Delete server
+    ServerDelete { id: String },
+
+    /// Update existing server member
+    ServerMemberUpdate {
+        id: MemberCompositeKey,
+        data: PartialMember,
+        clear: Vec<FieldsMember>,
+    },
+
+    /// User joins server
+    ServerMemberJoin { id: String, user: String },
+
+    /// User left server
+    ServerMemberLeave { id: String, user: String },
+
+    /// Server role created or updated
+    ServerRoleUpdate {
+        id: String,
+        role_id: String,
+        data: PartialRole,
+        clear: Vec<FieldsRole>,
+    },
+
+    /// Server role deleted
+    ServerRoleDelete { id: String, role_id: String },
+
+    /*/// Update existing user
+    UserUpdate {
+        id: String,
+        data: PartialUser,
+        clear: Vec<FieldsUser>,
+        event_id: Option<String>,
+    },
+
+    /// Relationship with another user changed
+    UserRelationship {
+        id: String,
+        user: User,
+        // ! this field can be deprecated
+        status: RelationshipStatus,
+    },*/
+    /// Settings updated remotely
+    UserSettingsUpdate { id: String, update: UserSettings },
+
+    /*/// User has been platform banned or deleted their account
+    ///
+    /// Clients should remove the following associated data:
+    /// - Messages
+    /// - DM Channels
+    /// - Relationships
+    /// - Server Memberships
+    ///
+    /// User flags are specified to explain why a wipe is occurring though not all reasons will necessarily ever appear.
+    UserPlatformWipe { user_id: String, flags: i32 }, */
+    /// New emoji
+    EmojiCreate(Emoji),
+
+    /// Delete emoji
+    EmojiDelete { id: String },
+
+    /*/// New report
+    ReportCreate(Report), */
+    /// New channel
+    ChannelCreate(Channel),
+
+    /// Update existing channel
+    ChannelUpdate {
+        id: String,
+        data: PartialChannel,
+        clear: Vec<FieldsChannel>,
+    },
+
+    /// Delete channel
+    ChannelDelete { id: String },
+
+    /// User joins a group
+    ChannelGroupJoin { id: String, user: String },
+
+    /// User leaves a group
+    ChannelGroupLeave { id: String, user: String },
+
+    /// User started typing in a channel
+    ChannelStartTyping { id: String, user: String },
+
+    /// User stopped typing in a channel
+    ChannelStopTyping { id: String, user: String },
+
+    /// User acknowledged message in channel
+    ChannelAck {
+        id: String,
+        user: String,
+        message_id: String,
+    },
+
+    /// New webhook
+    WebhookCreate(Webhook),
+
+    /// Update existing webhook
+    WebhookUpdate {
+        id: String,
+        data: PartialWebhook,
+        remove: Vec<FieldsWebhook>,
+    },
+
+    /// Delete webhook
+    WebhookDelete { id: String },
+
+    /// Auth events
+    Auth(AuthifierEvent),
+}
+
+impl EventV1 {
+    /// Publish helper wrapper
+    pub async fn p(self, channel: String) {
+        #[cfg(not(debug_assertions))]
+        redis_kiss::p(channel, self).await;
+
+        #[cfg(debug_assertions)]
+        info!("Publishing event to {channel}: {self:?}");
+
+        #[cfg(debug_assertions)]
+        redis_kiss::publish(channel, self).await.unwrap();
+    }
+
+    /// Publish user event
+    pub async fn p_user(self, id: String, db: &Database) {
+        self.clone().p(id.clone()).await;
+
+        // ! FIXME: 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;
+            }
+        }
+    }
+
+    /// Publish private event
+    pub async fn private(self, id: String) {
+        self.p(format!("{id}!")).await;
+    }
+
+    /// Publish internal global event
+    pub async fn global(self) {
+        self.p("global".to_string()).await;
+    }
+}

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

@@ -0,0 +1 @@
+pub mod client;

crates/core/database/src/lib.rs

@@ -80,6 +80,8 @@ mod models;
 pub mod util;
 pub use models::*;
 
+pub mod events;
+
 /// Utility function to check if a boolean value is false
 pub fn if_false(t: &bool) -> bool {
     !t

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

@@ -44,6 +44,10 @@ pub async fn create_database(db: &MongoDb) {
         .await
         .expect("Failed to create channel_unreads collection.");
 
+    db.create_collection("channel_webhooks", None)
+        .await
+        .expect("Failed to create channel_webhooks collection.");
+
     db.create_collection("migrations", None)
         .await
         .expect("Failed to create migrations collection.");
@@ -72,6 +76,10 @@ pub async fn create_database(db: &MongoDb) {
         .await
         .expect("Failed to create bots collection.");
 
+    db.create_collection("ratelimit_events", None)
+        .await
+        .expect("Failed to create ratelimit_events collection.");
+
     db.create_collection(
         "pubsub",
         CreateCollectionOptions::builder()
@@ -91,6 +99,18 @@ pub async fn create_database(db: &MongoDb) {
                         "username": 1_i32
                     },
                     "name": "username",
+                    "unique": false,
+                    "collation": {
+                        "locale": "en",
+                        "strength": 2_i32
+                    }
+                },
+                {
+                    "key": {
+                        "username": 1_i32,
+                        "discriminator": 1_i32
+                    },
+                    "name": "username_discriminator",
                     "unique": true,
                     "collation": {
                         "locale": "en",
@@ -193,5 +213,24 @@ pub async fn create_database(db: &MongoDb) {
         .await
         .expect("Failed to save migration info.");
 
+    db.run_command(
+        doc! {
+            "createIndexes": "ratelimit_events",
+            "indexes": [
+                {
+                    "key": {
+                        "_id": 1_i32,
+                        "target_id": 1_i32,
+                        "event_type": 1_i32,
+                    },
+                    "name": "compound_key"
+                }
+            ]
+        },
+        None,
+    )
+    .await
+    .expect("Failed to create ratelimit_events index.");
+
     info!("Created database.");
 }

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

@@ -1,14 +1,17 @@
-use std::{ops::BitXor, time::Duration};
+use std::{collections::HashSet, ops::BitXor, time::Duration};
 
 use crate::{
     mongodb::{
         bson::{doc, from_bson, from_document, to_document, Bson, DateTime, Document},
         options::FindOptions,
     },
-    MongoDb,
+    MongoDb, DISCRIMINATOR_SEARCH_SPACE,
 };
 use futures::StreamExt;
+use rand::seq::SliceRandom;
+use revolt_permissions::DEFAULT_WEBHOOK_PERMISSIONS;
 use serde::{Deserialize, Serialize};
+use unicode_segmentation::UnicodeSegmentation;
 
 #[derive(Serialize, Deserialize)]
 struct MigrationInfo {
@@ -16,7 +19,7 @@ struct MigrationInfo {
     revision: i32,
 }
 
-pub const LATEST_REVISION: i32 = 22;
+pub const LATEST_REVISION: i32 = 26;
 
 pub async fn migrate_database(db: &MongoDb) {
     let migrations = db.col::<Document>("migrations");
@@ -694,7 +697,9 @@ pub async fn run_migrations(db: &MongoDb, revision: i32) -> i32 {
     }
 
     if revision <= 19 {
-        info!("Running migration [revision 19 / 27-02-2023]: Create report / snapshot collections, migrate to new model if applicable.");
+        info!(
+            "Running migration [revision 19 / 27-02-2023]: Create report / snapshot collections."
+        );
 
         db.db()
             .create_collection("safety_reports", None)
@@ -705,19 +710,6 @@ pub async fn run_migrations(db: &MongoDb, revision: i32) -> i32 {
             .create_collection("safety_snapshots", None)
             .await
             .unwrap();
-
-        db.col::<Document>("safety_reports")
-            .update_many(
-                doc! {},
-                doc! {
-                    "$set": {
-                        "status": "Created"
-                    }
-                },
-                None,
-            )
-            .await
-            .unwrap();
     }
 
     if revision <= 20 {
@@ -751,8 +743,248 @@ pub async fn run_migrations(db: &MongoDb, revision: i32) -> i32 {
             .unwrap();
     }
 
+    if revision <= 22 {
+        info!("Running migration [revision 22 / 31-05-2023]: Add moderator_id to account strikes.");
+
+        db.col::<Document>("safety_strikes")
+            .update_many(
+                doc! {},
+                doc! {
+                    "$set": {
+                        "moderator_id": "01EX2NCWQ0CHS3QJF0FEQS1GR4"
+                    }
+                },
+                None,
+            )
+            .await
+            .expect("Failed to update server members.");
+    }
+
+    if revision <= 23 {
+        info!("Running migration [revision 23 / 10-06-2023]: Generate discriminators for users.");
+
+        db.db()
+            .run_command(
+                doc! {
+                    "dropIndexes": "users",
+                    "index": "username"
+                },
+                None,
+            )
+            .await
+            .expect("Failed to drop existing username index.");
+
+        #[derive(Serialize, Deserialize)]
+        struct UserInformation {
+            #[serde(rename = "_id")]
+            id: String,
+            username: String,
+        }
+
+        let re_username = regex::Regex::new(r"^(\p{L}|[\d_.-])+$").unwrap();
+
+        let users: Vec<UserInformation> = db
+            .col::<UserInformation>("users")
+            .find(doc! {}, None)
+            .await
+            .unwrap()
+            .map(|doc| doc.expect("id and username"))
+            .collect()
+            .await;
+
+        let search_space: Vec<String> = DISCRIMINATOR_SEARCH_SPACE.iter().cloned().collect();
+        let mut claimed: HashSet<String> = HashSet::new();
+
+        for i in 0..users.len() {
+            let info = &users[i];
+            let mut discriminator = {
+                let mut rng = rand::thread_rng();
+                search_space.choose(&mut rng).unwrap()
+            };
+
+            if re_username.is_match(&info.username) {
+                while claimed.contains(&format!("{}#{}", info.username, discriminator)) {
+                    let new_discriminator = {
+                        let mut rng = rand::thread_rng();
+                        search_space.choose(&mut rng).unwrap()
+                    };
+
+                    info!(
+                        "Re-rolled {} to {new_discriminator} from {discriminator}",
+                        info.username
+                    );
+
+                    discriminator = new_discriminator;
+                }
+
+                claimed.insert(format!("{}#{}", info.username, discriminator));
+
+                info!(
+                    "({}/{}) Migrating user \"{}\" to #{} - compliant",
+                    i + 1,
+                    users.len(),
+                    info.username,
+                    discriminator
+                );
+
+                db.col::<UserInformation>("users")
+                    .update_one(
+                        doc! {
+                            "_id": &info.id
+                        },
+                        doc! {
+                            "$set": {
+                                "discriminator": discriminator
+                            }
+                        },
+                        None,
+                    )
+                    .await
+                    .unwrap();
+            } else {
+                let mut sanitised = info
+                    .username
+                    .graphemes(true)
+                    .filter(|s| re_username.is_match(s))
+                    .collect::<String>();
+
+                while sanitised.len() < 2 {
+                    sanitised += "_";
+                }
+
+                while claimed.contains(&format!("{}#{}", sanitised, discriminator)) {
+                    let new_discriminator = {
+                        let mut rng = rand::thread_rng();
+                        search_space.choose(&mut rng).unwrap()
+                    };
+
+                    info!("Re-rolled {sanitised} to {new_discriminator} from {discriminator}");
+                    discriminator = new_discriminator;
+                }
+
+                claimed.insert(format!("{}#{}", sanitised, discriminator));
+
+                info!(
+                    "({}/{}) Migrating user \"{}\" to #{} - sanitised: \"{}\"",
+                    i + 1,
+                    users.len(),
+                    info.username,
+                    discriminator,
+                    sanitised
+                );
+
+                db.col::<UserInformation>("users")
+                    .update_one(
+                        doc! {
+                            "_id": &info.id
+                        },
+                        doc! {
+                            "$set": {
+                                "username": sanitised,
+                                "discriminator": discriminator,
+                                "display_name": &info.username
+                            }
+                        },
+                        None,
+                    )
+                    .await
+                    .unwrap();
+            }
+        }
+    }
+
+    if revision <= 24 {
+        info!("Running migration [revision 24 / 09-06-2023]: Add collection `channel_webhooks` if not exists, update users index.");
+
+        db.db()
+            .create_collection("channel_webhooks", None)
+            .await
+            .ok();
+
+        db.db()
+            .run_command(
+                doc! {
+                    "createIndexes": "users",
+                    "indexes": [
+                        {
+                            "key": {
+                                "username": 1_i32
+                            },
+                            "name": "username",
+                            "unique": false,
+                            "collation": {
+                                "locale": "en",
+                                "strength": 2_i32
+                            }
+                        },
+                        {
+                            "key": {
+                                "username": 1_i32,
+                                "discriminator": 1_i32
+                            },
+                            "name": "username_discriminator",
+                            "unique": true,
+                            "collation": {
+                                "locale": "en",
+                                "strength": 2_i32
+                            }
+                        }
+                    ]
+                },
+                None,
+            )
+            .await
+            .expect("Failed to create username index.");
+    };
+
+    if revision <= 25 {
+        info!("Running migration [revision 25 / 11-06-2023]: Add permissions to webhooks.");
+
+        db.col::<Document>("webhooks")
+            .update_many(
+                doc! {},
+                doc! {
+                    "$set": {
+                        "permissions": *DEFAULT_WEBHOOK_PERMISSIONS as i64
+                    }
+                },
+                None,
+            )
+            .await
+            .expect("Failed to update webhooks.");
+    }
+
+    if revision <= 25 {
+        info!("Running migration [revision 25 / 15-06-2023]: Add collection `ratelimit_events` with index.");
+
+        db.db()
+            .create_collection("ratelimit_events", None)
+            .await
+            .ok();
+
+        db.db()
+            .run_command(
+                doc! {
+                    "createIndexes": "ratelimit_events",
+                    "indexes": [
+                        {
+                            "key": {
+                                "_id": 1_i32,
+                                "target_id": 1_i32,
+                                "event_type": 1_i32,
+                            },
+                            "name": "compound_key"
+                        }
+                    ]
+                },
+                None,
+            )
+            .await
+            .expect("Failed to create ratelimit_events index.");
+    }
+
     // Need to migrate fields on attachments, change `user_id`, `object_id`, etc to `parent`.
 
     // Reminder to update LATEST_REVISION when adding new migrations.
-    LATEST_REVISION
+    LATEST_REVISION.max(revision)
 }

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

@@ -0,0 +1,101 @@
+use revolt_result::{create_error, Result};
+
+use crate::Database;
+
+/* 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
+    pub enum Invite {
+        /// Invite to a specific server channel
+        Server {
+            /// Invite code
+            #[serde(rename = "_id")]
+            code: String,
+            /// Id of the server this invite points to
+            server: String,
+            /// Id of user who created this invite
+            creator: String,
+            /// Id of the server channel this invite points to
+            channel: String,
+        },
+        /// Invite to a group channel
+        Group {
+            /// Invite code
+            #[serde(rename = "_id")]
+            code: String,
+            /// Id of user who created this invite
+            creator: String,
+            /// Id of the group channel this invite points to
+            channel: String,
+        }, /* User {
+               code: String,
+               user: String
+           } */
+    }
+);
+
+#[allow(clippy::disallowed_methods)]
+impl Invite {
+    /// Get the invite code for this invite
+    pub fn code(&'_ self) -> &'_ str {
+        match self {
+            Invite::Server { code, .. } | Invite::Group { code, .. } => code,
+        }
+    }
+
+    /// Get the ID of the user who created this invite
+    pub fn creator(&'_ self) -> &'_ str {
+        match self {
+            Invite::Server { creator, .. } | Invite::Group { creator, .. } => creator,
+        }
+    }
+
+    /// Create a new invite from given information
+    /*pub async fn create_channel_invite(db: &Database, creator_id: String, target: &Channel) -> Result<Invite> {
+        let code = nanoid::nanoid!(8, &ALPHABET);
+        let invite = match &target {
+            Channel::Group { id, .. } => Ok(Invite::Group {
+                code,
+                creator: creator.id.clone(),
+                channel: id.clone(),
+            }),
+            Channel::TextChannel { id, server, .. } | Channel::VoiceChannel { id, server, .. } => {
+                Ok(Invite::Server {
+                    code,
+                    creator: creator.id.clone(),
+                    server: server.clone(),
+                    channel: id.clone(),
+                })
+            }
+            _ => Err(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> {
+        if let Ok(invite) = db.fetch_invite(code).await {
+            return Ok(invite);
+        } else if let Ok(server) = db.fetch_server(code).await {
+            if server.discoverable {
+                if let Some(channel) = server.channels.into_iter().next() {
+                    return Ok(Invite::Server {
+                        code: code.to_string(),
+                        server: server.id,
+                        creator: server.owner,
+                        channel,
+                    });
+                }
+            }
+        }
+
+        Err(create_error!(NotFound))
+    }
+}

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

@@ -0,0 +1,21 @@
+use revolt_result::Result;
+
+use crate::Invite;
+
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractChannelInvites: Sync + Send {
+    /// Insert a new invite into the database
+    async fn insert_invite(&self, invite: &Invite) -> Result<()>;
+
+    /// Fetch an invite by its id
+    async fn fetch_invite(&self, code: &str) -> Result<Invite>;
+
+    /// Fetch all invites for a server
+    async fn fetch_invites_for_server(&self, server_id: &str) -> Result<Vec<Invite>>;
+
+    /// Delete an invite by its id
+    async fn delete_invite(&self, code: &str) -> Result<()>;
+}

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

@@ -0,0 +1,50 @@
+use futures::StreamExt;
+use revolt_result::Result;
+
+use crate::Invite;
+use crate::MongoDb;
+
+use super::AbstractChannelInvites;
+
+static COL: &str = "channel_invites";
+
+#[async_trait]
+impl AbstractChannelInvites for MongoDb {
+    /// Insert a new invite into the database
+    async fn insert_invite(&self, invite: &Invite) -> Result<()> {
+        query!(self, insert_one, COL, &invite).map(|_| ())
+    }
+
+    /// Fetch an invite by the code
+    async fn fetch_invite(&self, code: &str) -> Result<Invite> {
+        query!(self, find_one_by_id, COL, code)?.ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch all invites for a server
+    async fn fetch_invites_for_server(&self, server_id: &str) -> Result<Vec<Invite>> {
+        Ok(self
+            .col::<Invite>(COL)
+            .find(
+                doc! {
+                    "server": server_id,
+                },
+                None,
+            )
+            .await
+            .map_err(|_| create_database_error!("find", COL))?
+            .filter_map(|s| async {
+                if cfg!(debug_assertions) {
+                    Some(s.unwrap())
+                } else {
+                    s.ok()
+                }
+            })
+            .collect()
+            .await)
+    }
+
+    /// Delete an invite by its code
+    async fn delete_invite(&self, code: &str) -> Result<()> {
+        query!(self, delete_one_by_id, COL, code).map(|_| ())
+    }
+}

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

@@ -0,0 +1,52 @@
+use revolt_result::Result;
+
+use crate::Invite;
+use crate::ReferenceDb;
+
+use super::AbstractChannelInvites;
+
+#[async_trait]
+impl AbstractChannelInvites for ReferenceDb {
+    /// Insert a new invite into the database
+    async fn insert_invite(&self, invite: &Invite) -> Result<()> {
+        let mut invites = self.channel_invites.lock().await;
+        if invites.contains_key(invite.code()) {
+            Err(create_database_error!("insert", "invite"))
+        } else {
+            invites.insert(invite.code().to_string(), invite.clone());
+            Ok(())
+        }
+    }
+
+    /// Fetch an invite by the code
+    async fn fetch_invite(&self, code: &str) -> Result<Invite> {
+        let invites = self.channel_invites.lock().await;
+        invites
+            .get(code)
+            .cloned()
+            .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch all invites for a server
+    async fn fetch_invites_for_server(&self, server_id: &str) -> Result<Vec<Invite>> {
+        let invites = self.channel_invites.lock().await;
+        Ok(invites
+            .values()
+            .filter(|invite| match invite {
+                Invite::Server { server, .. } => server == server_id,
+                _ => false,
+            })
+            .cloned()
+            .collect())
+    }
+
+    /// Delete an invite by its code
+    async fn delete_invite(&self, code: &str) -> Result<()> {
+        let mut invites = self.channel_invites.lock().await;
+        if invites.remove(code).is_some() {
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+}

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

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

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

@@ -0,0 +1,24 @@
+auto_derived!(
+    /// Channel Unread
+    pub struct ChannelUnread {
+        /// Composite key pointing to a user's view of a channel
+        #[serde(rename = "_id")]
+        pub id: ChannelCompositeKey,
+
+        /// Id of the last message read in this channel by a user
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub last_id: Option<String>,
+        /// Array of message ids that mention the user
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub mentions: Option<Vec<String>>,
+    }
+
+    /// Composite primary key consisting of channel and user id
+    #[derive(Hash)]
+    pub struct ChannelCompositeKey {
+        /// Channel Id
+        pub channel: String,
+        /// User Id
+        pub user: String,
+    }
+);

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

@@ -0,0 +1,31 @@
+use revolt_result::Result;
+
+use crate::ChannelUnread;
+
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractChannelUnreads: Sync + Send {
+    /// Acknowledge a message.
+    async fn acknowledge_message(
+        &self,
+        channel_id: &str,
+        user_id: &str,
+        message_id: &str,
+    ) -> Result<()>;
+
+    /// Acknowledge many channels.
+    async fn acknowledge_channels(&self, user_id: &str, channel_ids: &[String]) -> Result<()>;
+
+    /// Add a mention.
+    async fn add_mention_to_unread<'a>(
+        &self,
+        channel_id: &str,
+        user_id: &str,
+        message_ids: &[String],
+    ) -> Result<()>;
+
+    /// Fetch all channel unreads for a user.
+    async fn fetch_unreads(&self, user_id: &str) -> Result<Vec<ChannelUnread>>;
+}

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

@@ -0,0 +1,119 @@
+use bson::Document;
+use mongodb::options::UpdateOptions;
+use revolt_result::Result;
+use ulid::Ulid;
+
+use crate::ChannelUnread;
+use crate::MongoDb;
+
+use super::AbstractChannelUnreads;
+
+static COL: &str = "channel_unreads";
+
+#[async_trait]
+impl AbstractChannelUnreads for MongoDb {
+    /// Acknowledge a message.
+    async fn acknowledge_message(
+        &self,
+        channel_id: &str,
+        user_id: &str,
+        message_id: &str,
+    ) -> Result<()> {
+        self.col::<Document>(COL)
+            .update_one(
+                doc! {
+                    "_id.channel": channel_id,
+                    "_id.user": user_id,
+                },
+                doc! {
+                    "$unset": {
+                        "mentions": 1_i32
+                    },
+                    "$set": {
+                        "last_id": message_id
+                    }
+                },
+                UpdateOptions::builder().upsert(true).build(),
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_one", COL))
+    }
+
+    /// Acknowledge many channels.
+    async fn acknowledge_channels(&self, user_id: &str, channel_ids: &[String]) -> Result<()> {
+        let current_time = Ulid::new().to_string();
+
+        self.col::<Document>(COL)
+            .delete_many(
+                doc! {
+                    "_id.channel": {
+                        "$in": channel_ids
+                    },
+                    "_id.user": user_id
+                },
+                None,
+            )
+            .await
+            .map_err(|_| create_database_error!("delete_many", COL))?;
+
+        self.col::<Document>(COL)
+            .insert_many(
+                channel_ids
+                    .iter()
+                    .map(|channel_id| {
+                        doc! {
+                            "_id": {
+                                "channel": channel_id,
+                                "user": user_id
+                            },
+                            "last_id": &current_time
+                        }
+                    })
+                    .collect::<Vec<Document>>(),
+                None,
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_many", COL))
+    }
+
+    /// Add a mention.
+    async fn add_mention_to_unread<'a>(
+        &self,
+        channel_id: &str,
+        user_id: &str,
+        message_ids: &[String],
+    ) -> Result<()> {
+        self.col::<Document>(COL)
+            .update_one(
+                doc! {
+                    "_id.channel": channel_id,
+                    "_id.user": user_id,
+                },
+                doc! {
+                    "$push": {
+                        "mentions": {
+                            "$each": message_ids
+                        }
+                    }
+                },
+                UpdateOptions::builder().upsert(true).build(),
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_one", COL))
+    }
+
+    /// Fetch all channel unreads for a user.
+    async fn fetch_unreads(&self, user_id: &str) -> Result<Vec<ChannelUnread>> {
+        query!(
+            self,
+            find,
+            COL,
+            doc! {
+                "_id.user": user_id
+            }
+        )
+    }
+}

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

@@ -0,0 +1,89 @@
+use revolt_result::Result;
+use ulid::Ulid;
+
+use crate::{ChannelCompositeKey, ChannelUnread, ReferenceDb};
+
+use super::AbstractChannelUnreads;
+
+#[async_trait]
+impl AbstractChannelUnreads for ReferenceDb {
+    /// Acknowledge a message.
+    async fn acknowledge_message(
+        &self,
+        channel_id: &str,
+        user_id: &str,
+        message_id: &str,
+    ) -> Result<()> {
+        let mut unreads = self.channel_unreads.lock().await;
+        let key = ChannelCompositeKey {
+            channel: channel_id.to_string(),
+            user: user_id.to_string(),
+        };
+
+        if let Some(mut unread) = unreads.get_mut(&key) {
+            unread.mentions = None;
+            unread.last_id.replace(message_id.to_string());
+        } else {
+            unreads.insert(
+                key.clone(),
+                ChannelUnread {
+                    id: key,
+                    last_id: Some(message_id.to_string()),
+                    mentions: None,
+                },
+            );
+        }
+
+        Ok(())
+    }
+
+    /// Acknowledge many channels.
+    async fn acknowledge_channels(&self, user_id: &str, channel_ids: &[String]) -> Result<()> {
+        let current_time = Ulid::new().to_string();
+        for channel_id in channel_ids {
+            self.acknowledge_message(channel_id, user_id, &current_time)
+                .await?;
+        }
+
+        Ok(())
+    }
+
+    /// Add a mention.
+    async fn add_mention_to_unread<'a>(
+        &self,
+        channel_id: &str,
+        user_id: &str,
+        message_ids: &[String],
+    ) -> Result<()> {
+        let mut unreads = self.channel_unreads.lock().await;
+        let key = ChannelCompositeKey {
+            channel: channel_id.to_string(),
+            user: user_id.to_string(),
+        };
+
+        if let Some(unread) = unreads.get_mut(&key) {
+            unread.mentions.replace(message_ids.to_vec());
+        } else {
+            unreads.insert(
+                key.clone(),
+                ChannelUnread {
+                    id: key,
+                    last_id: None,
+                    mentions: Some(message_ids.to_vec()),
+                },
+            );
+        }
+
+        Ok(())
+    }
+
+    /// Fetch all channel unreads for a user.
+    async fn fetch_unreads(&self, user_id: &str) -> Result<Vec<ChannelUnread>> {
+        let unreads = self.channel_unreads.lock().await;
+        Ok(unreads
+            .values()
+            .filter(|unread| unread.id.user == user_id)
+            .cloned()
+            .collect())
+    }
+}

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

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

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

@@ -0,0 +1,161 @@
+use revolt_result::Result;
+
+use crate::events::client::EventV1;
+use crate::{Database, File};
+
+auto_derived_partial!(
+    /// Webhook
+    pub struct Webhook {
+        /// Webhook Id
+        #[serde(rename = "_id")]
+        pub id: String,
+
+        /// The name of the webhook
+        pub name: String,
+
+        /// The avatar of the webhook
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub avatar: Option<File>,
+
+        /// The channel this webhook belongs to
+        pub channel_id: String,
+
+        /// The permissions of the webhook
+        pub permissions: u64,
+
+        /// The private token for the webhook
+        pub token: Option<String>,
+    },
+    "PartialWebhook"
+);
+
+auto_derived!(
+    /// Optional fields on webhook object
+    pub enum FieldsWebhook {
+        Avatar,
+    }
+);
+
+#[allow(clippy::disallowed_methods)]
+impl Webhook {
+    pub async fn create(&self, db: &Database) -> Result<()> {
+        db.insert_webhook(self).await?;
+
+        // Avoid leaking the token to people who receive the event
+        let mut webhook = self.clone();
+        webhook.token = None;
+
+        EventV1::WebhookCreate(webhook.into())
+            .p(self.channel_id.clone())
+            .await;
+
+        Ok(())
+    }
+
+    pub fn assert_token(&self, token: &str) -> Result<()> {
+        if self.token.as_deref() == Some(token) {
+            Ok(())
+        } else {
+            Err(create_error!(InvalidCredentials))
+        }
+    }
+
+    pub async fn update(
+        &mut self,
+        db: &Database,
+        mut partial: PartialWebhook,
+        remove: Vec<FieldsWebhook>,
+    ) -> Result<()> {
+        for field in &remove {
+            self.remove_field(field)
+        }
+
+        self.apply_options(partial.clone());
+
+        db.update_webhook(&self.id, &partial, &remove).await?;
+
+        partial.token = None; // Avoid leaking the token to people who receive the event
+
+        EventV1::WebhookUpdate {
+            id: self.id.clone(),
+            data: partial.into(),
+            remove: remove.into_iter().map(|v| v.into()).collect(),
+        }
+        .p(self.channel_id.clone())
+        .await;
+
+        Ok(())
+    }
+
+    pub fn remove_field(&mut self, field: &FieldsWebhook) {
+        match field {
+            FieldsWebhook::Avatar => self.avatar = None,
+        }
+    }
+
+    pub async fn delete(&self, db: &Database) -> Result<()> {
+        db.delete_webhook(&self.id).await?;
+
+        EventV1::WebhookDelete {
+            id: self.id.clone(),
+        }
+        .p(self.channel_id.clone())
+        .await;
+
+        Ok(())
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::{FieldsWebhook, PartialWebhook, Webhook};
+
+    #[async_std::test]
+    async fn crud() {
+        database_test!(|db| async move {
+            let webhook_id = "webhook";
+            let channel_id = "channel";
+
+            let webhook = Webhook {
+                id: webhook_id.to_string(),
+                name: "Webhook Name".to_string(),
+                channel_id: channel_id.to_string(),
+                avatar: Some(Default::default()),
+                ..Default::default()
+            };
+
+            db.insert_webhook(&webhook).await.unwrap();
+
+            let mut updated_webhook = webhook.clone();
+            updated_webhook
+                .update(
+                    &db,
+                    PartialWebhook {
+                        name: Some("New Name".to_string()),
+                        ..Default::default()
+                    },
+                    vec![FieldsWebhook::Avatar],
+                )
+                .await
+                .unwrap();
+
+            let fetched_webhook = db.fetch_webhook(webhook_id).await.unwrap();
+            let fetched_webhooks = db.fetch_webhooks_for_channel(channel_id).await.unwrap();
+
+            assert_eq!(updated_webhook, fetched_webhook);
+            assert_ne!(webhook, fetched_webhook);
+            assert_eq!(1, fetched_webhooks.len());
+            assert_eq!(fetched_webhook, fetched_webhooks[0]);
+
+            webhook.delete(&db).await.unwrap();
+            assert!(db.fetch_webhook(webhook_id).await.is_err());
+            assert_eq!(
+                0,
+                db.fetch_webhooks_for_channel(channel_id)
+                    .await
+                    .unwrap()
+                    .len()
+            )
+        });
+    }
+}

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

@@ -0,0 +1,29 @@
+use revolt_result::Result;
+
+use crate::{FieldsWebhook, PartialWebhook, Webhook};
+
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractWebhooks: Sync + Send {
+    /// Insert new webhook into the database
+    async fn insert_webhook(&self, webhook: &Webhook) -> Result<()>;
+
+    /// Fetch webhook by id
+    async fn fetch_webhook(&self, webhook_id: &str) -> Result<Webhook>;
+
+    /// Fetch webhooks for channel
+    async fn fetch_webhooks_for_channel(&self, channel_id: &str) -> Result<Vec<Webhook>>;
+
+    /// Update webhook with new information
+    async fn update_webhook(
+        &self,
+        webhook_id: &str,
+        partial: &PartialWebhook,
+        remove: &[FieldsWebhook],
+    ) -> Result<()>;
+
+    /// Delete webhook by id
+    async fn delete_webhook(&self, webhook_id: &str) -> Result<()>;
+}

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

@@ -0,0 +1,77 @@
+use futures::StreamExt;
+use revolt_result::Result;
+
+use crate::{FieldsWebhook, PartialWebhook, Webhook};
+use crate::{IntoDocumentPath, MongoDb};
+
+use super::AbstractWebhooks;
+
+static COL: &str = "channel_webhooks";
+
+#[async_trait]
+impl AbstractWebhooks for MongoDb {
+    /// Insert new webhook into the database
+    async fn insert_webhook(&self, webhook: &Webhook) -> Result<()> {
+        query!(self, insert_one, COL, &webhook).map(|_| ())
+    }
+
+    /// Fetch webhook by id
+    async fn fetch_webhook(&self, webhook_id: &str) -> Result<Webhook> {
+        query!(self, find_one_by_id, COL, webhook_id)?.ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch webhooks for channel
+    async fn fetch_webhooks_for_channel(&self, channel_id: &str) -> Result<Vec<Webhook>> {
+        Ok(self
+            .col::<Webhook>(COL)
+            .find(
+                doc! {
+                    "channel_id": channel_id,
+                },
+                None,
+            )
+            .await
+            .map_err(|_| create_database_error!("find", COL))?
+            .filter_map(|s| async {
+                if cfg!(debug_assertions) {
+                    Some(s.unwrap())
+                } else {
+                    s.ok()
+                }
+            })
+            .collect()
+            .await)
+    }
+
+    /// Update webhook with new information
+    async fn update_webhook(
+        &self,
+        webhook_id: &str,
+        partial: &PartialWebhook,
+        remove: &[FieldsWebhook],
+    ) -> Result<()> {
+        query!(
+            self,
+            update_one_by_id,
+            COL,
+            webhook_id,
+            partial,
+            remove.iter().map(|x| x as &dyn IntoDocumentPath).collect(),
+            None
+        )
+        .map(|_| ())
+    }
+
+    /// Delete webhook by id
+    async fn delete_webhook(&self, webhook_id: &str) -> Result<()> {
+        query!(self, delete_one_by_id, COL, webhook_id).map(|_| ())
+    }
+}
+
+impl IntoDocumentPath for FieldsWebhook {
+    fn as_path(&self) -> Option<&'static str> {
+        Some(match self {
+            FieldsWebhook::Avatar => "avatar",
+        })
+    }
+}

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

@@ -0,0 +1,70 @@
+use revolt_result::Result;
+
+use crate::ReferenceDb;
+use crate::{FieldsWebhook, PartialWebhook, Webhook};
+
+use super::AbstractWebhooks;
+
+#[async_trait]
+impl AbstractWebhooks for ReferenceDb {
+    /// Insert new webhook into the database
+    async fn insert_webhook(&self, webhook: &Webhook) -> Result<()> {
+        let mut webhooks = self.channel_webhooks.lock().await;
+        if webhooks.contains_key(&webhook.id) {
+            Err(create_database_error!("insert", "webhook"))
+        } else {
+            webhooks.insert(webhook.id.to_string(), webhook.clone());
+            Ok(())
+        }
+    }
+
+    /// Fetch webhook by id
+    async fn fetch_webhook(&self, webhook_id: &str) -> Result<Webhook> {
+        let webhooks = self.channel_webhooks.lock().await;
+        webhooks
+            .get(webhook_id)
+            .cloned()
+            .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch webhooks for channel
+    async fn fetch_webhooks_for_channel(&self, channel_id: &str) -> Result<Vec<Webhook>> {
+        let webhooks = self.channel_webhooks.lock().await;
+        Ok(webhooks
+            .values()
+            .filter(|webhook| webhook.channel_id == channel_id)
+            .cloned()
+            .collect())
+    }
+
+    /// Update webhook with new information
+    async fn update_webhook(
+        &self,
+        webhook_id: &str,
+        partial: &PartialWebhook,
+        remove: &[FieldsWebhook],
+    ) -> Result<()> {
+        let mut webhooks = self.channel_webhooks.lock().await;
+        if let Some(webhook) = webhooks.get_mut(webhook_id) {
+            for field in remove {
+                #[allow(clippy::disallowed_methods)]
+                webhook.remove_field(field);
+            }
+
+            webhook.apply_options(partial.clone());
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+
+    /// Delete webhook by id
+    async fn delete_webhook(&self, webhook_id: &str) -> Result<()> {
+        let mut webhooks = self.channel_webhooks.lock().await;
+        if webhooks.remove(webhook_id).is_some() {
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+}

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

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

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

@@ -0,0 +1,555 @@
+use std::collections::HashMap;
+
+use revolt_permissions::OverrideField;
+use revolt_result::Result;
+use serde::{Deserialize, Serialize};
+
+use crate::{events::client::EventV1, Database, File, IntoDocumentPath};
+
+auto_derived!(
+    pub enum Channel {
+        /// Personal "Saved Notes" channel which allows users to save messages
+        SavedMessages {
+            /// Unique Id
+            #[serde(rename = "_id")]
+            id: String,
+            /// Id of the user this channel belongs to
+            user: String,
+        },
+        /// Direct message channel between two users
+        DirectMessage {
+            /// Unique Id
+            #[serde(rename = "_id")]
+            id: String,
+
+            /// Whether this direct message channel is currently open on both sides
+            active: bool,
+            /// 2-tuple of user ids participating in direct message
+            recipients: Vec<String>,
+            /// Id of the last message sent in this channel
+            #[serde(skip_serializing_if = "Option::is_none")]
+            last_message_id: Option<String>,
+        },
+        /// Group channel between 1 or more participants
+        Group {
+            /// Unique Id
+            #[serde(rename = "_id")]
+            id: String,
+
+            /// Display name of the channel
+            name: String,
+            /// User id of the owner of the group
+            owner: String,
+            /// Channel description
+            #[serde(skip_serializing_if = "Option::is_none")]
+            description: Option<String>,
+            /// Array of user ids participating in channel
+            recipients: Vec<String>,
+
+            /// Custom icon attachment
+            #[serde(skip_serializing_if = "Option::is_none")]
+            icon: Option<File>,
+            /// Id of the last message sent in this channel
+            #[serde(skip_serializing_if = "Option::is_none")]
+            last_message_id: Option<String>,
+
+            /// Permissions assigned to members of this group
+            /// (does not apply to the owner of the group)
+            #[serde(skip_serializing_if = "Option::is_none")]
+            permissions: Option<i64>,
+
+            /// Whether this group is marked as not safe for work
+            #[serde(skip_serializing_if = "crate::if_false", default)]
+            nsfw: bool,
+        },
+        /// Text channel belonging to a server
+        TextChannel {
+            /// Unique Id
+            #[serde(rename = "_id")]
+            id: String,
+            /// Id of the server this channel belongs to
+            server: String,
+
+            /// Display name of the channel
+            name: String,
+            /// Channel description
+            #[serde(skip_serializing_if = "Option::is_none")]
+            description: Option<String>,
+
+            /// Custom icon attachment
+            #[serde(skip_serializing_if = "Option::is_none")]
+            icon: Option<File>,
+            /// Id of the last message sent in this channel
+            #[serde(skip_serializing_if = "Option::is_none")]
+            last_message_id: Option<String>,
+
+            /// Default permissions assigned to users in this channel
+            #[serde(skip_serializing_if = "Option::is_none")]
+            default_permissions: Option<OverrideField>,
+            /// Permissions assigned based on role to this channel
+            #[serde(
+                default = "HashMap::<String, OverrideField>::new",
+                skip_serializing_if = "HashMap::<String, OverrideField>::is_empty"
+            )]
+            role_permissions: HashMap<String, OverrideField>,
+
+            /// Whether this channel is marked as not safe for work
+            #[serde(skip_serializing_if = "crate::if_false", default)]
+            nsfw: bool,
+        },
+        /// Voice channel belonging to a server
+        VoiceChannel {
+            /// Unique Id
+            #[serde(rename = "_id")]
+            id: String,
+            /// Id of the server this channel belongs to
+            server: String,
+
+            /// Display name of the channel
+            name: String,
+            #[serde(skip_serializing_if = "Option::is_none")]
+            /// Channel description
+            description: Option<String>,
+            /// Custom icon attachment
+            #[serde(skip_serializing_if = "Option::is_none")]
+            icon: Option<File>,
+
+            /// Default permissions assigned to users in this channel
+            #[serde(skip_serializing_if = "Option::is_none")]
+            default_permissions: Option<OverrideField>,
+            /// Permissions assigned based on role to this channel
+            #[serde(
+                default = "HashMap::<String, OverrideField>::new",
+                skip_serializing_if = "HashMap::<String, OverrideField>::is_empty"
+            )]
+            role_permissions: HashMap<String, OverrideField>,
+
+            /// Whether this channel is marked as not safe for work
+            #[serde(skip_serializing_if = "crate::if_false", default)]
+            nsfw: bool,
+        },
+    }
+);
+
+auto_derived!(
+    #[derive(Default)]
+    pub struct PartialChannel {
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub name: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub owner: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub description: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub icon: Option<File>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub nsfw: Option<bool>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub active: Option<bool>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub permissions: Option<i64>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub role_permissions: Option<HashMap<String, OverrideField>>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub default_permissions: Option<OverrideField>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub last_message_id: Option<String>,
+    }
+
+    /// Optional fields on channel object
+    pub enum FieldsChannel {
+        Description,
+        Icon,
+        DefaultPermissions,
+    }
+);
+
+impl Channel {
+    /// Create a channel
+    pub async fn create(&self, db: &Database) -> Result<()> {
+        db.insert_channel(self).await?;
+
+        let event = EventV1::ChannelCreate(self.clone().into());
+        match self {
+            Self::SavedMessages { user, .. } => event.private(user.clone()).await,
+            Self::DirectMessage { recipients, .. } | Self::Group { recipients, .. } => {
+                for recipient in recipients {
+                    event.clone().private(recipient.clone()).await;
+                }
+            }
+            Self::TextChannel { server, .. } | Self::VoiceChannel { server, .. } => {
+                event.p(server.clone()).await;
+            }
+        }
+
+        Ok(())
+    }
+
+    /// Add user to a group
+    pub async fn add_user_to_group(
+        &mut self,
+        db: &Database,
+        user_id: &str,
+        _by_id: &str,
+    ) -> Result<()> {
+        if let Channel::Group { recipients, .. } = self {
+            if recipients.contains(&String::from(user_id)) {
+                return Err(create_error!(AlreadyInGroup));
+            }
+
+            recipients.push(String::from(user_id));
+        }
+
+        match &self {
+            Channel::Group { id, .. } => {
+                db.add_user_to_group(id, user_id).await?;
+
+                EventV1::ChannelGroupJoin {
+                    id: id.to_string(),
+                    user: user_id.to_string(),
+                }
+                .p(id.to_string())
+                .await;
+
+                EventV1::ChannelCreate(self.clone().into())
+                    .private(user_id.to_string())
+                    .await;
+
+                /* TODO: SystemMessage::UserAdded {
+                    id: user.to_string(),
+                    by: by.to_string(),
+                }
+                .into_message(id.to_string())
+                .create(db, self, None)
+                .await
+                .ok(); */
+
+                Ok(())
+            }
+            _ => Err(create_error!(InvalidOperation)),
+        }
+    }
+
+    /// Map out whether it is a direct DM
+    pub fn is_direct_dm(&self) -> bool {
+        matches!(self, Channel::DirectMessage { .. })
+    }
+
+    /// Check whether has a user as a recipient
+    pub fn contains_user(&self, user_id: &str) -> bool {
+        match self {
+            Channel::Group { recipients, .. } => recipients.contains(&String::from(user_id)),
+            _ => false,
+        }
+    }
+
+    /// Get list of recipients
+    pub fn users(&self) -> Result<Vec<String>> {
+        match self {
+            Channel::Group { recipients, .. } => Ok(recipients.to_owned()),
+            _ => Err(create_error!(NotFound)),
+        }
+    }
+
+    /// Get a reference to this channel's id
+    pub fn id(&self) -> String {
+        match self {
+            Channel::DirectMessage { id, .. }
+            | Channel::Group { id, .. }
+            | Channel::SavedMessages { id, .. }
+            | Channel::TextChannel { id, .. }
+            | Channel::VoiceChannel { id, .. } => id.clone(),
+        }
+    }
+
+    /// Set role permission on a channel
+    pub async fn set_role_permission(
+        &mut self,
+        db: &Database,
+        role_id: &str,
+        permissions: OverrideField,
+    ) -> Result<()> {
+        match self {
+            Channel::TextChannel {
+                id,
+                server,
+                role_permissions,
+                ..
+            }
+            | Channel::VoiceChannel {
+                id,
+                server,
+                role_permissions,
+                ..
+            } => {
+                db.set_channel_role_permission(id, role_id, permissions)
+                    .await?;
+
+                role_permissions.insert(role_id.to_string(), permissions);
+
+                EventV1::ChannelUpdate {
+                    id: id.clone(),
+                    data: PartialChannel {
+                        role_permissions: Some(role_permissions.clone()),
+                        ..Default::default()
+                    }
+                    .into(),
+                    clear: vec![],
+                }
+                .p(server.clone())
+                .await;
+
+                Ok(())
+            }
+            _ => Err(create_error!(InvalidOperation)),
+        }
+    }
+
+    /// Update channel data
+    pub async fn update(
+        &mut self,
+        db: &Database,
+        partial: PartialChannel,
+        remove: Vec<FieldsChannel>,
+    ) -> Result<()> {
+        for field in &remove {
+            self.remove_field(field);
+        }
+
+        self.apply_options(partial.clone());
+
+        let id = self.id().to_string();
+        db.update_channel(&id, &partial, remove.clone()).await?;
+
+        EventV1::ChannelUpdate {
+            id: id.clone(),
+            data: partial.into(),
+            clear: remove.into_iter().map(|v| v.into()).collect(),
+        }
+        .p(match self {
+            Self::TextChannel { server, .. } | Self::VoiceChannel { server, .. } => server.clone(),
+            _ => id,
+        })
+        .await;
+
+        Ok(())
+    }
+
+    /// Remove a field from Channel object
+    pub fn remove_field(&mut self, field: &FieldsChannel) {
+        match field {
+            FieldsChannel::Description => match self {
+                Self::Group { description, .. }
+                | Self::TextChannel { description, .. }
+                | Self::VoiceChannel { description, .. } => {
+                    description.take();
+                }
+                _ => {}
+            },
+            FieldsChannel::Icon => match self {
+                Self::Group { icon, .. }
+                | Self::TextChannel { icon, .. }
+                | Self::VoiceChannel { icon, .. } => {
+                    icon.take();
+                }
+                _ => {}
+            },
+            FieldsChannel::DefaultPermissions => match self {
+                Self::TextChannel {
+                    default_permissions,
+                    ..
+                }
+                | Self::VoiceChannel {
+                    default_permissions,
+                    ..
+                } => {
+                    default_permissions.take();
+                }
+                _ => {}
+            },
+        }
+    }
+
+    /// Remove multiple fields from Channel object
+    pub fn remove_fields(&mut self, partial: Vec<FieldsChannel>) {
+        for field in partial {
+            self.remove_field(&field)
+        }
+    }
+
+    /// Apply partial channel to channel
+    pub fn apply_options(&mut self, partial: PartialChannel) {
+        match self {
+            Self::SavedMessages { .. } => {}
+            Self::DirectMessage { active, .. } => {
+                if let Some(v) = partial.active {
+                    *active = v;
+                }
+            }
+            Self::Group {
+                name,
+                owner,
+                description,
+                icon,
+                nsfw,
+                permissions,
+                ..
+            } => {
+                if let Some(v) = partial.name {
+                    *name = v;
+                }
+
+                if let Some(v) = partial.owner {
+                    *owner = v;
+                }
+
+                if let Some(v) = partial.description {
+                    description.replace(v);
+                }
+
+                if let Some(v) = partial.icon {
+                    icon.replace(v);
+                }
+
+                if let Some(v) = partial.nsfw {
+                    *nsfw = v;
+                }
+
+                if let Some(v) = partial.permissions {
+                    permissions.replace(v);
+                }
+            }
+            Self::TextChannel {
+                name,
+                description,
+                icon,
+                nsfw,
+                default_permissions,
+                role_permissions,
+                ..
+            }
+            | Self::VoiceChannel {
+                name,
+                description,
+                icon,
+                nsfw,
+                default_permissions,
+                role_permissions,
+                ..
+            } => {
+                if let Some(v) = partial.name {
+                    *name = v;
+                }
+
+                if let Some(v) = partial.description {
+                    description.replace(v);
+                }
+
+                if let Some(v) = partial.icon {
+                    icon.replace(v);
+                }
+
+                if let Some(v) = partial.nsfw {
+                    *nsfw = v;
+                }
+
+                if let Some(v) = partial.role_permissions {
+                    *role_permissions = v;
+                }
+
+                if let Some(v) = partial.default_permissions {
+                    default_permissions.replace(v);
+                }
+            }
+        }
+    }
+
+    /// Remove user from a group
+    pub async fn remove_user_from_group(
+        &self,
+        db: &Database,
+        user_id: &str,
+        _by_id: Option<&str>,
+        silent: bool,
+    ) -> Result<()> {
+        match &self {
+            Channel::Group {
+                id,
+                owner,
+                recipients,
+                ..
+            } => {
+                if user_id == owner {
+                    if let Some(new_owner) = recipients.iter().find(|x| *x != user_id) {
+                        db.update_channel(
+                            id,
+                            &PartialChannel {
+                                owner: Some(new_owner.into()),
+                                ..Default::default()
+                            },
+                            vec![],
+                        )
+                        .await?;
+
+                        /* TODO: SystemMessage::ChannelOwnershipChanged {
+                            from: owner.to_string(),
+                            to: new_owner.into(),
+                        }
+                        .into_message(id.to_string())
+                        .create(db, self, None)
+                        .await
+                        .ok(); */
+                    } else {
+                        db.delete_channel(self).await?;
+                        return Ok(());
+                    }
+                }
+
+                EventV1::ChannelGroupLeave {
+                    id: id.to_string(),
+                    user: user_id.to_string(),
+                }
+                .p(id.to_string())
+                .await;
+
+                if !silent {
+                    /* TODO: if let Some(_by) = by_id {
+                        SystemMessage::UserRemove {
+                            id: user_id.to_string(),
+                            by: by.to_string(),
+                        }
+                    } else {
+                        SystemMessage::UserLeft {
+                            id: user_id.to_string(),
+                        }
+                    }
+                    .into_message(id.to_string())
+                    .create(db, self, None)
+                    .await
+                    .ok(); */
+                }
+
+                Ok(())
+            }
+
+            _ => Err(create_error!(InvalidOperation)),
+        }
+    }
+
+    /// Delete a channel
+    pub async fn delete(&self, db: &Database) -> Result<()> {
+        let id = self.id().to_string();
+        EventV1::ChannelDelete { id: id.clone() }.p(id).await;
+        db.delete_channel(self).await
+    }
+}
+
+impl IntoDocumentPath for FieldsChannel {
+    fn as_path(&self) -> Option<&'static str> {
+        Some(match self {
+            FieldsChannel::Description => "description",
+            FieldsChannel::Icon => "icon",
+            FieldsChannel::DefaultPermissions => "default_permissions",
+        })
+    }
+}

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

@@ -0,0 +1,50 @@
+use crate::{revolt_result::Result, Channel, FieldsChannel, PartialChannel};
+use revolt_permissions::OverrideField;
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractChannels: Sync + Send {
+    /// Insert a new channel in the database
+    async fn insert_channel(&self, channel: &Channel) -> Result<()>;
+
+    /// Fetch a channel from the database
+    async fn fetch_channel(&self, channel_id: &str) -> Result<Channel>;
+
+    /// Fetch all channels from the database
+    async fn fetch_channels<'a>(&self, ids: &'a [String]) -> Result<Vec<Channel>>;
+
+    /// Fetch all direct messages for a user
+    async fn find_direct_messages(&self, user_id: &str) -> Result<Vec<Channel>>;
+
+    // Fetch saved messages channel
+    async fn find_saved_messages_channel(&self, user_id: &str) -> Result<Channel>;
+
+    // Fetch direct message channel (DM or Saved Messages)
+    async fn find_direct_message_channel(&self, user_a: &str, user_b: &str) -> Result<Channel>;
+
+    /// Insert a user to a group
+    async fn add_user_to_group(&self, channel_id: &str, user_id: &str) -> Result<()>;
+
+    /// Insert channel role permissions
+    async fn set_channel_role_permission(
+        &self,
+        channel_id: &str,
+        role_id: &str,
+        permissions: OverrideField,
+    ) -> Result<()>;
+
+    // Update channel
+    async fn update_channel(
+        &self,
+        id: &str,
+        channel_id: &PartialChannel,
+        remove: Vec<FieldsChannel>,
+    ) -> Result<()>;
+
+    // Remove a user from a group
+    async fn remove_user_from_group(&self, channel_id: &str, user_id: &str) -> Result<()>;
+
+    // Delete a channel
+    async fn delete_channel(&self, channel_id: &Channel) -> Result<()>;
+}

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

@@ -0,0 +1,193 @@
+use super::AbstractChannels;
+use crate::{Channel, FieldsChannel, IntoDocumentPath, MongoDb, PartialChannel};
+use bson::Document;
+use futures::StreamExt;
+use revolt_permissions::OverrideField;
+use revolt_result::Result;
+
+static COL: &str = "channels";
+
+#[async_trait]
+impl AbstractChannels for MongoDb {
+    /// Insert a new channel in the database
+    async fn insert_channel(&self, channel: &Channel) -> Result<()> {
+        query!(self, insert_one, COL, &channel).map(|_| ())
+    }
+
+    /// Fetch a channel from the database
+    async fn fetch_channel(&self, channel_id: &str) -> Result<Channel> {
+        query!(self, find_one_by_id, COL, channel_id)?.ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch all channels from the database
+    async fn fetch_channels<'a>(&self, ids: &'a [String]) -> Result<Vec<Channel>> {
+        Ok(self
+            .col::<Channel>(COL)
+            .find(
+                doc! {
+                    "_id": {
+                        "$in": ids
+                    }
+                },
+                None,
+            )
+            .await
+            .map_err(|_| create_database_error!("fetch", "channels"))?
+            .filter_map(|s| async {
+                if cfg!(debug_assertions) {
+                    Some(s.unwrap())
+                } else {
+                    s.ok()
+                }
+            })
+            .collect()
+            .await)
+    }
+
+    /// Fetch all direct messages for a user
+    async fn find_direct_messages(&self, user_id: &str) -> Result<Vec<Channel>> {
+        query!(
+            self,
+            find,
+            COL,
+            doc! {
+                "$or": [
+                    {
+                        "$or": [
+                            {
+                                "channel_type": "DirectMessage"
+                            },
+                            {
+                                "channel_type": "Group"
+                            }
+                        ],
+                        "recipients": user_id
+                    },
+                    {
+                        "channel_type": "SavedMessages",
+                        "user": user_id
+                    }
+                ]
+            }
+        )
+    }
+
+    // Fetch saved messages channel
+    async fn find_saved_messages_channel(&self, user_id: &str) -> Result<Channel> {
+        query!(
+            self,
+            find_one,
+            COL,
+            doc! {
+                "channel_type": "SavedMessages",
+                "user": user_id
+            }
+        )?
+        .ok_or_else(|| create_error!(InternalError))
+    }
+
+    // Fetch direct message channel (DM or Saved Messages)
+    async fn find_direct_message_channel(&self, user_a: &str, user_b: &str) -> Result<Channel> {
+        let doc = match (user_a, user_b) {
+            self_user if self_user.0 == self_user.1 => {
+                doc! {
+                    "channel_type": "SavedMessages",
+                    "user": self_user.0
+                }
+            }
+            users => {
+                doc! {
+                    "channel_type": "DirectMessage",
+                    "recipients": {
+                        "$all": [ users.0, users.1 ]
+                    }
+                }
+            }
+        };
+        query!(self, find_one, COL, doc)?.ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Insert a user to a group
+    async fn add_user_to_group(&self, channel: &str, user: &str) -> Result<()> {
+        self.col::<Document>(COL)
+            .update_one(
+                doc! {
+                    "_id": channel
+                },
+                doc! {
+                    "$push": {
+                        "recipients": user
+                    }
+                },
+                None,
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_one", "channel"))
+    }
+
+    /// Insert channel role permissions
+    async fn set_channel_role_permission(
+        &self,
+        channel: &str,
+        role: &str,
+        permissions: OverrideField,
+    ) -> Result<()> {
+        self.col::<Document>(COL)
+            .update_one(
+                doc! { "_id": channel },
+                doc! {
+                "$set": {
+                    "role_permissions.".to_owned() + role: permissions
+                }
+                },
+                None,
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_one", "channel"))
+    }
+
+    // Update channel
+    async fn update_channel(
+        &self,
+        id: &str,
+        channel: &PartialChannel,
+        remove: Vec<FieldsChannel>,
+    ) -> Result<()> {
+        query!(
+            self,
+            update_one_by_id,
+            COL,
+            id,
+            channel,
+            remove.iter().map(|x| x as &dyn IntoDocumentPath).collect(),
+            None
+        )
+        .map(|_| ())
+    }
+
+    // Remove a user from a group
+    async fn remove_user_from_group(&self, channel: &str, user: &str) -> Result<()> {
+        self.col::<Document>(COL)
+            .update_one(
+                doc! {
+                    "_id": channel
+                },
+                doc! {
+                    "$pull": {
+                        "recipients": user
+                    }
+                },
+                None,
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_one", "channels"))
+    }
+
+    // Delete a channel
+    async fn delete_channel(&self, channel: &Channel) -> Result<()> {
+        query!(self, delete_one_by_id, COL, &channel.id()).map(|_| ())
+    }
+}

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

@@ -0,0 +1,157 @@
+use std::collections::hash_map::Entry;
+
+use super::AbstractChannels;
+use crate::ReferenceDb;
+use crate::{Channel, FieldsChannel, PartialChannel};
+use revolt_permissions::OverrideField;
+use revolt_result::Result;
+
+#[async_trait]
+impl AbstractChannels for ReferenceDb {
+    /// Insert a new channel in the database
+    async fn insert_channel(&self, channel: &Channel) -> Result<()> {
+        let mut channels = self.channels.lock().await;
+        if let Entry::Vacant(entry) = channels.entry(channel.id()) {
+            entry.insert(channel.clone());
+            Ok(())
+        } else {
+            Err(create_database_error!("insert", "channel"))
+        }
+    }
+
+    /// Fetch a channel from the database
+    async fn fetch_channel(&self, channel_id: &str) -> Result<Channel> {
+        let channels = self.channels.lock().await;
+        channels
+            .get(channel_id)
+            .cloned()
+            .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch all channels from the database
+    async fn fetch_channels<'a>(&self, ids: &'a [String]) -> Result<Vec<Channel>> {
+        let channels = self.channels.lock().await;
+        ids.iter()
+            .map(|id| {
+                channels
+                    .get(id)
+                    .cloned()
+                    .ok_or_else(|| create_error!(NotFound))
+            })
+            .collect()
+    }
+
+    /// Fetch all direct messages for a user
+    async fn find_direct_messages(&self, user_id: &str) -> Result<Vec<Channel>> {
+        let channels = self.channels.lock().await;
+        Ok(channels
+            .values()
+            .filter(|channel| channel.contains_user(user_id))
+            .cloned()
+            .collect())
+    }
+
+    // Fetch saved messages channel
+    async fn find_saved_messages_channel(&self, user_id: &str) -> Result<Channel> {
+        let channels = self.channels.lock().await;
+        channels
+            .get(user_id)
+            .cloned()
+            .ok_or_else(|| create_database_error!("fetch", "channel"))
+    }
+
+    // Fetch direct message channel (DM or Saved Messages)
+    async fn find_direct_message_channel(&self, user_a: &str, user_b: &str) -> Result<Channel> {
+        let channels = self.channels.lock().await;
+        for (_, data) in channels.iter() {
+            if data.contains_user(user_a) && data.contains_user(user_b) {
+                return Ok(data.to_owned());
+            }
+        }
+        Err(create_error!(NotFound))
+    }
+    /// Insert a user to a group
+    async fn add_user_to_group(&self, channel_id: &str, user_id: &str) -> Result<()> {
+        let mut channels = self.channels.lock().await;
+
+        if let Some(Channel::Group { recipients, .. }) = channels.get_mut(channel_id) {
+            recipients.push(String::from(user_id));
+            Ok(())
+        } else {
+            Err(create_error!(InvalidOperation))
+        }
+    }
+    /// Insert channel role permissions
+    async fn set_channel_role_permission(
+        &self,
+        channel_id: &str,
+        role_id: &str,
+        permissions: OverrideField,
+    ) -> Result<()> {
+        let mut channels = self.channels.lock().await;
+
+        if let Some(mut channel) = channels.get_mut(channel_id) {
+            match &mut channel {
+                Channel::TextChannel {
+                    role_permissions, ..
+                }
+                | Channel::VoiceChannel {
+                    role_permissions, ..
+                } => {
+                    if role_permissions.get(role_id).is_some() {
+                        role_permissions.remove(role_id);
+                        role_permissions.insert(String::from(role_id), permissions);
+
+                        Ok(())
+                    } else {
+                        Err(create_error!(NotFound))
+                    }
+                }
+                _ => Err(create_error!(NotFound)),
+            }
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+
+    // Update channel
+    async fn update_channel(
+        &self,
+        id: &str,
+        channel: &PartialChannel,
+        remove: Vec<FieldsChannel>,
+    ) -> Result<()> {
+        let mut channels = self.channels.lock().await;
+        if let Some(channel_data) = channels.get_mut(id) {
+            channel_data.apply_options(channel.to_owned());
+            channel_data.remove_fields(remove);
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+
+    // Remove a user from a group
+    async fn remove_user_from_group(&self, channel: &str, user: &str) -> Result<()> {
+        let mut channels = self.channels.lock().await;
+        if let Some(channel_data) = channels.get_mut(channel) {
+            if channel_data.users()?.contains(&String::from(user)) {
+                channel_data.users()?.retain(|x| x != user);
+                return Ok(());
+            } else {
+                return Err(create_error!(NotFound));
+            }
+        }
+        Err(create_error!(NotFound))
+    }
+
+    // Delete a channel
+    async fn delete_channel(&self, channel: &Channel) -> Result<()> {
+        let mut channels = self.channels.lock().await;
+        if channels.remove(&channel.id()).is_some() {
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+}

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

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

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

@@ -0,0 +1,87 @@
+use std::collections::HashSet;
+use std::str::FromStr;
+
+use once_cell::sync::Lazy;
+use revolt_result::Result;
+use ulid::Ulid;
+
+use crate::events::client::EventV1;
+use crate::Database;
+
+static PERMISSIBLE_EMOJIS: Lazy<HashSet<String>> = Lazy::new(|| {
+    include_str!("unicode_emoji.txt")
+        .split('\n')
+        .map(|x| x.into())
+        .collect()
+});
+
+auto_derived!(
+    /// Emoji
+    pub struct Emoji {
+        /// Unique Id
+        #[serde(rename = "_id")]
+        pub id: String,
+        /// What owns this emoji
+        pub parent: EmojiParent,
+        /// Uploader user id
+        pub creator_id: String,
+        /// Emoji name
+        pub name: String,
+        /// Whether the emoji is animated
+        #[serde(skip_serializing_if = "crate::if_false", default)]
+        pub animated: bool,
+        /// Whether the emoji is marked as nsfw
+        #[serde(skip_serializing_if = "crate::if_false", default)]
+        pub nsfw: bool,
+    }
+
+    /// Parent Id of the emoji
+    #[serde(tag = "type")]
+    pub enum EmojiParent {
+        Server { id: String },
+        Detached,
+    }
+);
+
+#[allow(clippy::disallowed_methods)]
+impl Emoji {
+    /// Get parent id
+    fn parent(&self) -> &str {
+        match &self.parent {
+            EmojiParent::Server { id } => id,
+            EmojiParent::Detached => "",
+        }
+    }
+
+    /// Create an emoji
+    pub async fn create(&self, db: &Database) -> Result<()> {
+        db.insert_emoji(self).await?;
+
+        EventV1::EmojiCreate(self.clone().into())
+            .p(self.parent().to_string())
+            .await;
+
+        Ok(())
+    }
+
+    /// Delete an emoji
+    pub async fn delete(self, db: &Database) -> Result<()> {
+        EventV1::EmojiDelete {
+            id: self.id.to_string(),
+        }
+        .p(self.parent().to_string())
+        .await;
+
+        db.detach_emoji(&self).await
+    }
+
+    /// Check whether we can use a given emoji
+    pub async fn can_use(db: &Database, emoji: &str) -> Result<bool> {
+        if Ulid::from_str(emoji).is_ok() {
+            db.fetch_emoji(emoji).await?;
+            Ok(true)
+        } else {
+            Ok(PERMISSIBLE_EMOJIS.contains(emoji))
+        }
+    }
+}

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

@@ -0,0 +1,24 @@
+use revolt_result::Result;
+
+use crate::Emoji;
+
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractEmojis: Sync + Send {
+    /// Insert emoji into database.
+    async fn insert_emoji(&self, emoji: &Emoji) -> Result<()>;
+
+    /// Fetch an emoji by its id
+    async fn fetch_emoji(&self, id: &str) -> Result<Emoji>;
+
+    /// Fetch emoji by their parent id
+    async fn fetch_emoji_by_parent_id(&self, parent_id: &str) -> Result<Vec<Emoji>>;
+
+    /// Fetch emoji by their parent ids
+    async fn fetch_emoji_by_parent_ids(&self, parent_ids: &[String]) -> Result<Vec<Emoji>>;
+
+    /// Detach an emoji by its id
+    async fn detach_emoji(&self, emoji: &Emoji) -> Result<()>;
+}

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

@@ -0,0 +1,70 @@
+use bson::Document;
+use revolt_result::Result;
+
+use crate::Emoji;
+use crate::MongoDb;
+
+use super::AbstractEmojis;
+
+static COL: &str = "emojis";
+
+#[async_trait]
+impl AbstractEmojis for MongoDb {
+    /// Insert emoji into database.
+    async fn insert_emoji(&self, emoji: &Emoji) -> Result<()> {
+        query!(self, insert_one, COL, &emoji).map(|_| ())
+    }
+
+    /// Fetch an emoji by its id
+    async fn fetch_emoji(&self, id: &str) -> Result<Emoji> {
+        query!(self, find_one_by_id, COL, id)?.ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch emoji by their parent id
+    async fn fetch_emoji_by_parent_id(&self, parent_id: &str) -> Result<Vec<Emoji>> {
+        query!(
+            self,
+            find_one,
+            COL,
+            doc! {
+                "parent.id": parent_id
+            }
+        )?
+        .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch emoji by their parent ids
+    async fn fetch_emoji_by_parent_ids(&self, parent_ids: &[String]) -> Result<Vec<Emoji>> {
+        query!(
+            self,
+            find,
+            COL,
+            doc! {
+                "parent.id": {
+                    "$in": parent_ids
+                }
+            }
+        )
+    }
+
+    /// Detach an emoji by its id
+    async fn detach_emoji(&self, emoji: &Emoji) -> Result<()> {
+        self.col::<Document>(COL)
+            .update_one(
+                doc! {
+                    "_id": &emoji.id
+                },
+                doc! {
+                    "$set": {
+                        "parent": {
+                            "type": "Detached"
+                        }
+                    }
+                },
+                None,
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_one", COL))
+    }
+}

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

@@ -0,0 +1,67 @@
+use revolt_result::Result;
+
+use crate::Emoji;
+use crate::EmojiParent;
+use crate::ReferenceDb;
+
+use super::AbstractEmojis;
+
+#[async_trait]
+impl AbstractEmojis for ReferenceDb {
+    /// Insert emoji into database.
+    async fn insert_emoji(&self, emoji: &Emoji) -> Result<()> {
+        let mut emojis = self.emojis.lock().await;
+        if emojis.contains_key(&emoji.id) {
+            Err(create_database_error!("insert", "emoji"))
+        } else {
+            emojis.insert(emoji.id.to_string(), emoji.clone());
+            Ok(())
+        }
+    }
+
+    /// Fetch an emoji by its id
+    async fn fetch_emoji(&self, id: &str) -> Result<Emoji> {
+        let emojis = self.emojis.lock().await;
+        emojis
+            .get(id)
+            .cloned()
+            .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch emoji by their parent id
+    async fn fetch_emoji_by_parent_id(&self, parent_id: &str) -> Result<Vec<Emoji>> {
+        let emojis = self.emojis.lock().await;
+        Ok(emojis
+            .values()
+            .filter(|emoji| match &emoji.parent {
+                EmojiParent::Server { id } => id == parent_id,
+                _ => false,
+            })
+            .cloned()
+            .collect())
+    }
+
+    /// Fetch emoji by their parent ids
+    async fn fetch_emoji_by_parent_ids(&self, parent_ids: &[String]) -> Result<Vec<Emoji>> {
+        let emojis = self.emojis.lock().await;
+        Ok(emojis
+            .values()
+            .filter(|emoji| match &emoji.parent {
+                EmojiParent::Server { id } => parent_ids.contains(id),
+                _ => false,
+            })
+            .cloned()
+            .collect())
+    }
+
+    /// Detach an emoji by its id
+    async fn detach_emoji(&self, emoji: &Emoji) -> Result<()> {
+        let mut emojis = self.emojis.lock().await;
+        if let Some(bot) = emojis.get_mut(&emoji.id) {
+            bot.parent = EmojiParent::Detached;
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+}

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

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

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

@@ -0,0 +1,212 @@
+use indexmap::{IndexMap, IndexSet};
+use iso8601_timestamp::Timestamp;
+use revolt_models::v0::{Embed, MessageSort, MessageWebhook};
+
+use crate::File;
+
+auto_derived_partial!(
+    /// Message
+    pub struct Message {
+        /// Unique Id
+        #[serde(rename = "_id")]
+        pub id: String,
+        /// Unique value generated by client sending this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub nonce: Option<String>,
+        /// Id of the channel this message was sent in
+        pub channel: String,
+        /// Id of the user or webhook that sent this message
+        pub author: String,
+        /// The webhook that sent this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub webhook: Option<MessageWebhook>,
+        /// Message content
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub content: Option<String>,
+        /// System message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub system: Option<SystemMessage>,
+        /// Array of attachments
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub attachments: Option<Vec<File>>,
+        /// Time at which this message was last edited
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub edited: Option<Timestamp>,
+        /// Attached embeds to this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub embeds: Option<Vec<Embed>>,
+        /// Array of user ids mentioned in this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub mentions: Option<Vec<String>>,
+        /// Array of message ids this message is replying to
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub replies: Option<Vec<String>>,
+        /// Hashmap of emoji IDs to array of user IDs
+        #[serde(skip_serializing_if = "IndexMap::is_empty", default)]
+        pub reactions: IndexMap<String, IndexSet<String>>,
+        /// Information about how this message should be interacted with
+        #[serde(skip_serializing_if = "Interactions::is_default", default)]
+        pub interactions: Interactions,
+        /// Name and / or avatar overrides for this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub masquerade: Option<Masquerade>,
+    },
+    "PartialMessage"
+);
+
+auto_derived!(
+    /// System Event
+    #[serde(tag = "type")]
+    pub enum SystemMessage {
+        #[serde(rename = "text")]
+        Text { content: String },
+        #[serde(rename = "user_added")]
+        UserAdded { id: String, by: String },
+        #[serde(rename = "user_remove")]
+        UserRemove { id: String, by: String },
+        #[serde(rename = "user_joined")]
+        UserJoined { id: String },
+        #[serde(rename = "user_left")]
+        UserLeft { id: String },
+        #[serde(rename = "user_kicked")]
+        UserKicked { id: String },
+        #[serde(rename = "user_banned")]
+        UserBanned { id: String },
+        #[serde(rename = "channel_renamed")]
+        ChannelRenamed { name: String, by: String },
+        #[serde(rename = "channel_description_changed")]
+        ChannelDescriptionChanged { by: String },
+        #[serde(rename = "channel_icon_changed")]
+        ChannelIconChanged { by: String },
+        #[serde(rename = "channel_ownership_changed")]
+        ChannelOwnershipChanged { from: String, to: String },
+    }
+
+    /// Name and / or avatar override information
+    pub struct Masquerade {
+        /// Replace the display name shown on this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub name: Option<String>,
+        /// Replace the avatar shown on this message (URL to image file)
+        #[serde(skip_serializing_if = "Option::is_none")]
+        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")]
+        pub colour: Option<String>,
+    }
+
+    /// Information to guide interactions on this message
+    #[derive(Default)]
+    pub struct Interactions {
+        /// Reactions which should always appear and be distinct
+        #[serde(skip_serializing_if = "Option::is_none", default)]
+        pub reactions: Option<IndexSet<String>>,
+        /// Whether reactions should be restricted to the given list
+        ///
+        /// Can only be set to true if reactions list is of at least length 1
+        #[serde(skip_serializing_if = "crate::if_false", default)]
+        pub restrict_reactions: bool,
+    }
+
+    /// Appended Information
+    pub struct AppendMessage {
+        /// Additional embeds to include in this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub embeds: Option<Vec<Embed>>,
+    }
+
+    /// Message Time Period
+    ///
+    /// Filter and sort messages by time
+    #[serde(untagged)]
+    pub enum MessageTimePeriod {
+        Relative {
+            /// 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.
+            nearby: String,
+        },
+        Absolute {
+            /// Message id before which messages should be fetched
+            before: Option<String>,
+            /// Message id after which messages should be fetched
+            after: Option<String>,
+            /// Message sort direction
+            sort: Option<MessageSort>,
+        },
+    }
+
+    /// Message Filter
+    pub struct MessageFilter {
+        /// Parent channel ID
+        pub channel: Option<String>,
+        /// Message author ID
+        pub author: Option<String>,
+        /// Search query
+        pub query: Option<String>,
+    }
+
+    /// Message Query
+    pub struct MessageQuery {
+        /// Maximum number of messages to fetch
+        ///
+        /// For fetching nearby messages, this is \`(limit + 1)\`.
+        pub limit: Option<i64>,
+        /// Filter to apply
+        #[serde(flatten)]
+        pub filter: MessageFilter,
+        /// Time period to fetch
+        #[serde(flatten)]
+        pub time_period: MessageTimePeriod,
+    }
+);
+
+#[allow(clippy::disallowed_methods)]
+impl Message {}
+
+impl Interactions {
+    /// Validate interactions info is correct
+    /* pub async fn validate(
+        &self,
+        db: &Database,
+        permissions: &mut PermissionCalculator<'_>,
+    ) -> Result<()> {
+        if let Some(reactions) = &self.reactions {
+            permissions.throw_permission(db, Permission::React).await?;
+
+            if reactions.len() > 20 {
+                return Err(Error::InvalidOperation);
+            }
+
+            for reaction in reactions {
+                if !Emoji::can_use(db, reaction).await? {
+                    return Err(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 {
+            if let Some(reactions) = &self.reactions {
+                reactions.contains(emoji)
+            } else {
+                false
+            }
+        } else {
+            true
+        }
+    }
+
+    /// Check if default initialisation of fields
+    pub fn is_default(&self) -> bool {
+        !self.restrict_reactions && self.reactions.is_none()
+    }
+}

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

@@ -0,0 +1,39 @@
+use revolt_result::Result;
+
+use crate::{AppendMessage, Message, MessageQuery, PartialMessage};
+
+// mod mongodb;
+// mod reference;
+
+#[async_trait]
+pub trait AbstractMessages: Sync + Send {
+    /// Insert a new message into the database
+    async fn insert_message(&self, message: &Message) -> Result<()>;
+
+    /// Fetch a message by its id
+    async fn fetch_message(&self, id: &str) -> Result<Message>;
+
+    /// Fetch multiple messages by given query
+    async fn fetch_messages(&self, query: MessageQuery) -> Result<Vec<Message>>;
+
+    /// Update a given message with new information
+    async fn update_message(&self, id: &str, message: &PartialMessage) -> Result<()>;
+
+    /// Append information to a given message
+    async fn append_message(&self, id: &str, append: &AppendMessage) -> Result<()>;
+
+    /// Add a new reaction to a message
+    async fn add_reaction(&self, id: &str, emoji: &str, user: &str) -> Result<()>;
+
+    /// Remove a reaction from a message
+    async fn remove_reaction(&self, id: &str, emoji: &str, user: &str) -> Result<()>;
+
+    /// Remove reaction from a message
+    async fn clear_reaction(&self, id: &str, emoji: &str) -> Result<()>;
+
+    /// Delete a message from the database by its id
+    async fn delete_message(&self, id: &str) -> Result<()>;
+
+    /// Delete messages from a channel by their ids and corresponding channel id
+    async fn delete_messages(&self, channel: &str, ids: Vec<String>) -> Result<()>;
+}

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

@@ -0,0 +1,70 @@
+use bson::Document;
+use revolt_result::Result;
+
+use crate::Emoji;
+use crate::MongoDb;
+
+use super::AbstractEmojis;
+
+static COL: &str = "emojis";
+
+#[async_trait]
+impl AbstractEmojis for MongoDb {
+    /// Insert emoji into database.
+    async fn insert_emoji(&self, emoji: &Emoji) -> Result<()> {
+        query!(self, insert_one, COL, &emoji).map(|_| ())
+    }
+
+    /// Fetch an emoji by its id
+    async fn fetch_emoji(&self, id: &str) -> Result<Emoji> {
+        query!(self, find_one_by_id, COL, id)?.ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch emoji by their parent id
+    async fn fetch_emoji_by_parent_id(&self, parent_id: &str) -> Result<Vec<Emoji>> {
+        query!(
+            self,
+            find_one,
+            COL,
+            doc! {
+                "parent.id": parent_id
+            }
+        )?
+        .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch emoji by their parent ids
+    async fn fetch_emoji_by_parent_ids(&self, parent_ids: &[String]) -> Result<Vec<Emoji>> {
+        query!(
+            self,
+            find,
+            COL,
+            doc! {
+                "parent.id": {
+                    "$in": parent_ids
+                }
+            }
+        )
+    }
+
+    /// Detach an emoji by its id
+    async fn detach_emoji(&self, emoji: &Emoji) -> Result<()> {
+        self.col::<Document>(COL)
+            .update_one(
+                doc! {
+                    "_id": &emoji.id
+                },
+                doc! {
+                    "$set": {
+                        "parent": {
+                            "type": "Detached"
+                        }
+                    }
+                },
+                None,
+            )
+            .await
+            .map(|_| ())
+            .map_err(|_| create_database_error!("update_one", COL))
+    }
+}

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

@@ -0,0 +1,67 @@
+use revolt_result::Result;
+
+use crate::Emoji;
+use crate::EmojiParent;
+use crate::ReferenceDb;
+
+use super::AbstractEmojis;
+
+#[async_trait]
+impl AbstractEmojis for ReferenceDb {
+    /// Insert emoji into database.
+    async fn insert_emoji(&self, emoji: &Emoji) -> Result<()> {
+        let mut emojis = self.emojis.lock().await;
+        if emojis.contains_key(&emoji.id) {
+            Err(create_database_error!("insert", "emoji"))
+        } else {
+            emojis.insert(emoji.id.to_string(), emoji.clone());
+            Ok(())
+        }
+    }
+
+    /// Fetch an emoji by its id
+    async fn fetch_emoji(&self, id: &str) -> Result<Emoji> {
+        let emojis = self.emojis.lock().await;
+        emojis
+            .get(id)
+            .cloned()
+            .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch emoji by their parent id
+    async fn fetch_emoji_by_parent_id(&self, parent_id: &str) -> Result<Vec<Emoji>> {
+        let emojis = self.emojis.lock().await;
+        Ok(emojis
+            .values()
+            .filter(|emoji| match &emoji.parent {
+                EmojiParent::Server { id } => id == parent_id,
+                _ => false,
+            })
+            .cloned()
+            .collect())
+    }
+
+    /// Fetch emoji by their parent ids
+    async fn fetch_emoji_by_parent_ids(&self, parent_ids: &[String]) -> Result<Vec<Emoji>> {
+        let emojis = self.emojis.lock().await;
+        Ok(emojis
+            .values()
+            .filter(|emoji| match &emoji.parent {
+                EmojiParent::Server { id } => parent_ids.contains(id),
+                _ => false,
+            })
+            .cloned()
+            .collect())
+    }
+
+    /// Detach an emoji by its id
+    async fn detach_emoji(&self, emoji: &Emoji) -> Result<()> {
+        let mut emojis = self.emojis.lock().await;
+        if let Some(bot) = emojis.get_mut(&emoji.id) {
+            bot.parent = EmojiParent::Detached;
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+}

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

@@ -1,7 +1,14 @@
 mod admin_migrations;
 mod bots;
+mod channel_invites;
+mod channel_unreads;
+mod channel_webhooks;
+mod channels;
+mod emojis;
 mod files;
-mod safety_strikes;
+mod messages;
+mod ratelimit_events;
+mod server_bans;
 mod server_members;
 mod servers;
 mod user_settings;
@@ -9,8 +16,15 @@ mod users;
 
 pub use admin_migrations::*;
 pub use bots::*;
+pub use channel_invites::*;
+pub use channel_unreads::*;
+pub use channel_webhooks::*;
+pub use channels::*;
+pub use emojis::*;
 pub use files::*;
-pub use safety_strikes::*;
+pub use messages::*;
+pub use ratelimit_events::*;
+pub use server_bans::*;
 pub use server_members::*;
 pub use servers::*;
 pub use user_settings::*;
@@ -23,8 +37,14 @@ pub trait AbstractDatabase:
     + Send
     + admin_migrations::AbstractMigrations
     + bots::AbstractBots
+    + channels::AbstractChannels
+    + channel_invites::AbstractChannelInvites
+    + channel_unreads::AbstractChannelUnreads
+    + channel_webhooks::AbstractWebhooks
+    + emojis::AbstractEmojis
     + files::AbstractAttachments
-    + safety_strikes::AbstractAccountStrikes
+    + ratelimit_events::AbstractRatelimitEvents
+    + server_bans::AbstractServerBans
     + server_members::AbstractServerMembers
     + servers::AbstractServers
     + user_settings::AbstractUserSettings

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

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

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

@@ -0,0 +1,25 @@
+use std::fmt;
+
+auto_derived!(
+    /// Ratelimit Event
+    pub struct RatelimitEvent {
+        /// Id
+        #[serde(rename = "_id")]
+        pub id: String,
+        /// Relevant Object Id
+        pub target_id: String,
+        /// Type of event
+        pub event_type: RatelimitEventType,
+    }
+
+    /// Event type
+    pub enum RatelimitEventType {
+        DiscriminatorChange,
+    }
+);
+
+impl fmt::Display for RatelimitEventType {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        fmt::Debug::fmt(self, f)
+    }
+}

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

@@ -0,0 +1,20 @@
+use std::time::Duration;
+
+use crate::{revolt_result::Result, RatelimitEvent, RatelimitEventType};
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractRatelimitEvents: Sync + Send {
+    /// Insert a new ratelimit event
+    async fn insert_ratelimit_event(&self, event: &RatelimitEvent) -> Result<()>;
+
+    /// 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,
+    ) -> Result<bool>;
+}

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

@@ -0,0 +1,40 @@
+use std::time::{Duration, SystemTime};
+
+use super::AbstractRatelimitEvents;
+use crate::{MongoDb, RatelimitEvent, RatelimitEventType};
+use revolt_result::Result;
+use ulid::Ulid;
+
+static COL: &str = "ratelimit_events";
+
+#[async_trait]
+impl AbstractRatelimitEvents for MongoDb {
+    /// Insert a new ratelimit event
+    async fn insert_ratelimit_event(&self, event: &RatelimitEvent) -> Result<()> {
+        query!(self, insert_one, COL, &event).map(|_| ())
+    }
+
+    /// 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,
+    ) -> Result<bool> {
+        self.col::<RatelimitEvent>(COL)
+            .count_documents(
+                doc! {
+                    "_id": {
+                        "$gte": Ulid::from_datetime(SystemTime::now() - period).to_string()
+                    },
+                    "target_id": target_id,
+                    "event_type": event_type.to_string()
+                },
+                None,
+            )
+            .await
+            .map(|c| c as usize >= count)
+            .map_err(|_| create_database_error!("count_documents", COL))
+    }
+}

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

@@ -0,0 +1,28 @@
+use std::time::Duration;
+
+use super::AbstractRatelimitEvents;
+use crate::RatelimitEvent;
+use crate::RatelimitEventType;
+use crate::ReferenceDb;
+use revolt_result::Result;
+
+#[async_trait]
+impl AbstractRatelimitEvents for ReferenceDb {
+    /// Insert a new ratelimit event
+    async fn insert_ratelimit_event(&self, _event: &RatelimitEvent) -> Result<()> {
+        // TODO: implement
+        unimplemented!()
+    }
+
+    /// 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,
+    ) -> Result<bool> {
+        // TODO: implement
+        unimplemented!()
+    }
+}

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

@@ -1,105 +0,0 @@
-use revolt_result::Result;
-
-use crate::Database;
-
-auto_derived_partial!(
-    /// Account Strike
-    pub struct AccountStrike {
-        /// Strike Id
-        #[serde(rename = "_id")]
-        pub id: String,
-        /// User Id of reported user
-        pub user_id: String,
-
-        /// Attached reason
-        pub reason: String,
-    },
-    "PartialAccountStrike"
-);
-
-#[allow(clippy::disallowed_methods)]
-impl AccountStrike {
-    /// Update this strike
-    pub async fn update(&mut self, db: &Database, partial: PartialAccountStrike) -> Result<()> {
-        db.update_account_strike(&self.id, &partial).await?;
-        self.apply_options(partial);
-        Ok(())
-    }
-
-    /// Delete this strike
-    pub async fn delete(&self, db: &Database) -> Result<()> {
-        db.delete_account_strike(&self.id).await
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use std::collections::HashSet;
-
-    use crate::{AccountStrike, PartialAccountStrike};
-
-    #[async_std::test]
-    async fn crud() {
-        database_test!(|db| async move {
-            let user_id = "user";
-            let strike_a = "a";
-            let strike_b = "b";
-
-            let strike = AccountStrike {
-                id: strike_a.to_string(),
-                user_id: user_id.to_string(),
-                reason: "reason 1".to_string(),
-            };
-
-            db.insert_account_strike(&strike).await.unwrap();
-
-            let mut updated_strike = strike.clone();
-            updated_strike
-                .update(
-                    &db,
-                    PartialAccountStrike {
-                        reason: Some("new reason".to_string()),
-                        ..Default::default()
-                    },
-                )
-                .await
-                .unwrap();
-
-            db.insert_account_strike(&AccountStrike {
-                id: strike_b.to_string(),
-                user_id: user_id.to_string(),
-                reason: "reason 2".to_string(),
-            })
-            .await
-            .unwrap();
-
-            let strikes = db.fetch_account_strikes_by_user(user_id).await.unwrap();
-
-            let ids = strikes
-                .iter()
-                .cloned()
-                .map(|strike| strike.id)
-                .collect::<HashSet<String>>();
-
-            assert!(ids.contains(strike_a));
-            assert!(ids.contains(strike_b));
-
-            let fetched_strike = strikes
-                .into_iter()
-                .find(|strike| strike.id == strike_a)
-                .unwrap();
-
-            assert_eq!(fetched_strike, updated_strike);
-            assert_ne!(fetched_strike, strike);
-
-            strike.delete(&db).await.unwrap();
-            assert_eq!(
-                1,
-                db.fetch_account_strikes_by_user(user_id)
-                    .await
-                    .unwrap()
-                    .len()
-            )
-        });
-    }
-}

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

@@ -1,24 +0,0 @@
-use revolt_result::Result;
-
-use crate::{AccountStrike, PartialAccountStrike};
-
-mod mongodb;
-mod reference;
-
-#[async_trait]
-pub trait AbstractAccountStrikes: Sync + Send {
-    /// Insert new strike into the database
-    async fn insert_account_strike(&self, strike: &AccountStrike) -> Result<()>;
-
-    /// Fetch strike by id
-    async fn fetch_account_strike(&self, id: &str) -> Result<AccountStrike>;
-
-    /// Fetch strikes by user id
-    async fn fetch_account_strikes_by_user(&self, user_id: &str) -> Result<Vec<AccountStrike>>;
-
-    /// Update strike with new information
-    async fn update_account_strike(&self, id: &str, partial: &PartialAccountStrike) -> Result<()>;
-
-    /// Delete a strike from the database
-    async fn delete_account_strike(&self, id: &str) -> Result<()>;
-}

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

@@ -1,55 +0,0 @@
-use futures::StreamExt;
-use revolt_result::Result;
-
-use crate::MongoDb;
-use crate::{AccountStrike, PartialAccountStrike};
-
-use super::AbstractAccountStrikes;
-
-static COL: &str = "bots";
-
-#[async_trait]
-impl AbstractAccountStrikes for MongoDb {
-    /// Insert new strike into the database
-    async fn insert_account_strike(&self, strike: &AccountStrike) -> Result<()> {
-        query!(self, insert_one, COL, &strike).map(|_| ())
-    }
-
-    /// Fetch strike by id
-    async fn fetch_account_strike(&self, id: &str) -> Result<AccountStrike> {
-        query!(self, find_one_by_id, COL, id)?.ok_or_else(|| create_error!(NotFound))
-    }
-
-    /// Fetch strikes by user id
-    async fn fetch_account_strikes_by_user(&self, user_id: &str) -> Result<Vec<AccountStrike>> {
-        Ok(self
-            .col::<AccountStrike>(COL)
-            .find(
-                doc! {
-                    "user_id": user_id,
-                },
-                None,
-            )
-            .await
-            .map_err(|_| create_database_error!("find", COL))?
-            .filter_map(|s| async {
-                if cfg!(debug_assertions) {
-                    Some(s.unwrap())
-                } else {
-                    s.ok()
-                }
-            })
-            .collect()
-            .await)
-    }
-
-    /// Update strike with new information
-    async fn update_account_strike(&self, id: &str, partial: &PartialAccountStrike) -> Result<()> {
-        query!(self, update_one_by_id, COL, id, partial, vec![], None).map(|_| ())
-    }
-
-    /// Delete a strike from the database
-    async fn delete_account_strike(&self, id: &str) -> Result<()> {
-        query!(self, delete_one_by_id, COL, id).map(|_| ())
-    }
-}

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

@@ -1,60 +0,0 @@
-use revolt_result::Result;
-
-use crate::ReferenceDb;
-use crate::{AccountStrike, PartialAccountStrike};
-
-use super::AbstractAccountStrikes;
-
-#[async_trait]
-impl AbstractAccountStrikes for ReferenceDb {
-    /// Insert new strike into the database
-    async fn insert_account_strike(&self, strike: &AccountStrike) -> Result<()> {
-        let mut strikes = self.account_strikes.lock().await;
-        if strikes.contains_key(&strike.id) {
-            Err(create_database_error!("insert", "strike"))
-        } else {
-            strikes.insert(strike.id.to_string(), strike.clone());
-            Ok(())
-        }
-    }
-
-    /// Fetch strike by id
-    async fn fetch_account_strike(&self, id: &str) -> Result<AccountStrike> {
-        let strikes = self.account_strikes.lock().await;
-        strikes
-            .get(id)
-            .cloned()
-            .ok_or_else(|| create_error!(NotFound))
-    }
-
-    /// Fetch strikes by user id
-    async fn fetch_account_strikes_by_user(&self, user_id: &str) -> Result<Vec<AccountStrike>> {
-        let strikes = self.account_strikes.lock().await;
-        Ok(strikes
-            .values()
-            .filter(|strike| strike.user_id == user_id)
-            .cloned()
-            .collect())
-    }
-
-    /// Update strike with new information
-    async fn update_account_strike(&self, id: &str, partial: &PartialAccountStrike) -> Result<()> {
-        let mut strikes = self.account_strikes.lock().await;
-        if let Some(strike) = strikes.get_mut(id) {
-            strike.apply_options(partial.clone());
-            Ok(())
-        } else {
-            Err(create_error!(NotFound))
-        }
-    }
-
-    /// Delete a strike from the database
-    async fn delete_account_strike(&self, id: &str) -> Result<()> {
-        let mut strikes = self.account_strikes.lock().await;
-        if strikes.remove(id).is_some() {
-            Ok(())
-        } else {
-            Err(create_error!(NotFound))
-        }
-    }
-}

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

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

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

@@ -0,0 +1,12 @@
+use crate::MemberCompositeKey;
+
+auto_derived!(
+    /// Server Ban
+    pub struct ServerBan {
+        /// Unique member id
+        #[serde(rename = "_id")]
+        pub id: MemberCompositeKey,
+        /// Reason for ban creation
+        pub reason: Option<String>,
+    }
+);

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

@@ -0,0 +1,21 @@
+use revolt_result::Result;
+
+use crate::{MemberCompositeKey, ServerBan};
+
+mod mongodb;
+mod reference;
+
+#[async_trait]
+pub trait AbstractServerBans: Sync + Send {
+    /// Insert new ban into database
+    async fn insert_ban(&self, ban: &ServerBan) -> Result<()>;
+
+    /// Fetch a server ban by server and user id
+    async fn fetch_ban(&self, server_id: &str, user_id: &str) -> Result<ServerBan>;
+
+    /// Fetch all bans in a server
+    async fn fetch_bans(&self, server_id: &str) -> Result<Vec<ServerBan>>;
+
+    /// Delete a ban from the database
+    async fn delete_ban(&self, id: &MemberCompositeKey) -> Result<()>;
+}

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

@@ -0,0 +1,56 @@
+use revolt_result::Result;
+
+use crate::MongoDb;
+use crate::{MemberCompositeKey, ServerBan};
+
+use super::AbstractServerBans;
+
+static COL: &str = "server_bans";
+
+#[async_trait]
+impl AbstractServerBans for MongoDb {
+    /// Insert new ban into database
+    async fn insert_ban(&self, ban: &ServerBan) -> Result<()> {
+        query!(self, insert_one, COL, &ban).map(|_| ())
+    }
+
+    /// Fetch a server ban by server and user id
+    async fn fetch_ban(&self, server_id: &str, user_id: &str) -> Result<ServerBan> {
+        query!(
+            self,
+            find_one,
+            COL,
+            doc! {
+                "_id.server": server_id,
+                "_id.user": user_id
+            }
+        )?
+        .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch all bans in a server
+    async fn fetch_bans(&self, server_id: &str) -> Result<Vec<ServerBan>> {
+        query!(
+            self,
+            find,
+            COL,
+            doc! {
+                "_id.server": server_id
+            }
+        )
+    }
+
+    /// Delete a ban from the database
+    async fn delete_ban(&self, id: &MemberCompositeKey) -> Result<()> {
+        query!(
+            self,
+            delete_one,
+            COL,
+            doc! {
+                "_id.server": &id.server,
+                "_id.user": &id.user
+            }
+        )
+        .map(|_| ())
+    }
+}

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

@@ -0,0 +1,52 @@
+use revolt_result::Result;
+
+use crate::ReferenceDb;
+use crate::{MemberCompositeKey, ServerBan};
+
+use super::AbstractServerBans;
+
+#[async_trait]
+impl AbstractServerBans for ReferenceDb {
+    /// Insert new ban into database
+    async fn insert_ban(&self, ban: &ServerBan) -> Result<()> {
+        let mut server_bans = self.server_bans.lock().await;
+        if server_bans.contains_key(&ban.id) {
+            Err(create_database_error!("insert", "ban"))
+        } else {
+            server_bans.insert(ban.id.clone(), ban.clone());
+            Ok(())
+        }
+    }
+
+    /// Fetch a server ban by server and user id
+    async fn fetch_ban(&self, server_id: &str, user_id: &str) -> Result<ServerBan> {
+        let server_bans = self.server_bans.lock().await;
+        server_bans
+            .get(&MemberCompositeKey {
+                server: server_id.to_string(),
+                user: user_id.to_string(),
+            })
+            .cloned()
+            .ok_or_else(|| create_error!(NotFound))
+    }
+
+    /// Fetch all bans in a server
+    async fn fetch_bans(&self, server_id: &str) -> Result<Vec<ServerBan>> {
+        let server_bans = self.server_bans.lock().await;
+        Ok(server_bans
+            .values()
+            .filter(|member| member.id.server == server_id)
+            .cloned()
+            .collect())
+    }
+
+    /// Delete a ban from the database
+    async fn delete_ban(&self, id: &MemberCompositeKey) -> Result<()> {
+        let mut server_bans = self.server_bans.lock().await;
+        if server_bans.remove(id).is_some() {
+            Ok(())
+        } else {
+            Err(create_error!(NotFound))
+        }
+    }
+}

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

@@ -4,7 +4,7 @@ use revolt_permissions::OverrideField;
 use revolt_result::Result;
 use ulid::Ulid;
 
-use crate::{Database, File};
+use crate::{events::client::EventV1, Database, File};
 
 auto_derived_partial!(
     /// Server
@@ -149,24 +149,24 @@ impl Server {
 
         db.update_server(&self.id, &partial, remove.clone()).await?;
 
-        /* // TODO: EventV1::ServerUpdate {
+        EventV1::ServerUpdate {
             id: self.id.clone(),
-            data: partial,
+            data: partial.into(),
-            clear: remove,
+            clear: remove.into_iter().map(|v| v.into()).collect(),
         }
         .p(self.id.clone())
-        .await; */
+        .await;
 
         Ok(())
     }
 
     /// Delete a server
     pub async fn delete(self, db: &Database) -> Result<()> {
-        /* // TODO: EventV1::ServerDelete {
+        EventV1::ServerDelete {
             id: self.id.clone(),
         }
         .p(self.id.clone())
-        .await; */
+        .await;
 
         db.delete_server(&self.id).await
     }
@@ -364,14 +364,14 @@ impl Role {
         let role_id = Ulid::new().to_string();
         db.insert_role(server_id, &role_id, self).await?;
 
-        /* // TODO: EventV1::ServerRoleUpdate {
+        EventV1::ServerRoleUpdate {
             id: server_id.to_string(),
             role_id: role_id.to_string(),
-            data: self.clone().into_optional(),
+            data: self.clone().into_optional().into(),
             clear: vec![],
         }
         .p(server_id.to_string())
-        .await; */
+        .await;
 
         Ok(role_id)
     }
@@ -394,14 +394,14 @@ impl Role {
         db.update_role(server_id, role_id, &partial, remove.clone())
             .await?;
 
-        /* // TODO: EventV1::ServerRoleUpdate {
+        EventV1::ServerRoleUpdate {
             id: server_id.to_string(),
             role_id: role_id.to_string(),
-            data: partial,
+            data: partial.into(),
             clear: vec![],
         }
         .p(server_id.to_string())
-        .await; */
+        .await;
 
         Ok(())
     }
@@ -415,12 +415,12 @@ impl Role {
 
     /// Delete a role
     pub async fn delete(self, db: &Database, server_id: &str, role_id: &str) -> Result<()> {
-        /* // TODO: EventV1::ServerRoleDelete {
+        EventV1::ServerRoleDelete {
             id: server_id.to_string(),
             role_id: role_id.to_string(),
         }
         .p(server_id.to_string())
-        .await; */
+        .await;
 
         db.delete_role(server_id, role_id).await
     }

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

@@ -1,5 +1,8 @@
+use std::collections::HashSet;
+
 use crate::{Database, File};
 
+use once_cell::sync::Lazy;
 use revolt_result::{Error, ErrorType, Result};
 
 auto_derived_partial!(
@@ -10,6 +13,11 @@ auto_derived_partial!(
         pub id: String,
         /// Username
         pub username: String,
+        /// Discriminator
+        pub discriminator: String,
+        /// Display name
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub display_name: Option<String>,
         #[serde(skip_serializing_if = "Option::is_none")]
         /// Avatar attachment
         pub avatar: Option<File>,
@@ -195,3 +203,17 @@ impl User {
         .await
     }
 }
+
+pub static DISCRIMINATOR_SEARCH_SPACE: Lazy<HashSet<String>> = Lazy::new(|| {
+    let mut set = (2..9999)
+        .map(|v| format!("{:0>4}", v))
+        .collect::<HashSet<String>>();
+
+    for discrim in [
+        123, 1234, 1111, 2222, 3333, 4444, 5555, 6666, 7777, 8888, 9999,
+    ] {
+        set.remove(&format!("{:0>4}", discrim));
+    }
+
+    set.into_iter().collect()
+});

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

@@ -0,0 +1 @@
+pub mod v0;

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

@@ -0,0 +1,669 @@
+use revolt_models::v0::*;
+
+impl crate::Bot {
+    pub fn into_public_bot(self, user: crate::User) -> PublicBot {
+        #[cfg(debug_assertions)]
+        assert_eq!(self.id, user.id);
+
+        PublicBot {
+            id: self.id,
+            username: user.username,
+            avatar: user.avatar.map(|x| x.id).unwrap_or_default(),
+            description: user
+                .profile
+                .map(|profile| profile.content)
+                .unwrap_or_default(),
+        }
+    }
+}
+
+impl From<crate::Bot> for Bot {
+    fn from(value: crate::Bot) -> Self {
+        Bot {
+            id: value.id,
+            owner_id: value.owner,
+            token: value.token,
+            public: value.public,
+            analytics: value.analytics,
+            discoverable: value.discoverable,
+            interactions_url: value.interactions_url,
+            terms_of_service_url: value.terms_of_service_url,
+            privacy_policy_url: value.privacy_policy_url,
+            flags: value.flags.unwrap_or_default() as u32,
+        }
+    }
+}
+
+impl From<crate::Invite> for Invite {
+    fn from(value: crate::Invite) -> Self {
+        match value {
+            crate::Invite::Group {
+                code,
+                creator,
+                channel,
+            } => Invite::Group {
+                code,
+                creator,
+                channel,
+            },
+            crate::Invite::Server {
+                code,
+                server,
+                creator,
+                channel,
+            } => Invite::Server {
+                code,
+                server,
+                creator,
+                channel,
+            },
+        }
+    }
+}
+
+impl From<crate::ChannelUnread> for ChannelUnread {
+    fn from(value: crate::ChannelUnread) -> Self {
+        ChannelUnread {
+            id: value.id.into(),
+            last_id: value.last_id,
+            mentions: value.mentions.unwrap_or_default(),
+        }
+    }
+}
+
+impl From<crate::ChannelCompositeKey> for ChannelCompositeKey {
+    fn from(value: crate::ChannelCompositeKey) -> Self {
+        ChannelCompositeKey {
+            channel: value.channel,
+            user: value.user,
+        }
+    }
+}
+
+impl From<crate::Webhook> for Webhook {
+    fn from(value: crate::Webhook) -> Self {
+        Webhook {
+            id: value.id,
+            name: value.name,
+            avatar: value.avatar.map(|file| file.into()),
+            channel_id: value.channel_id,
+            token: value.token,
+            permissions: value.permissions,
+        }
+    }
+}
+
+impl From<crate::PartialWebhook> for PartialWebhook {
+    fn from(value: crate::PartialWebhook) -> Self {
+        PartialWebhook {
+            id: value.id,
+            name: value.name,
+            avatar: value.avatar.map(|file| file.into()),
+            channel_id: value.channel_id,
+            token: value.token,
+            permissions: value.permissions,
+        }
+    }
+}
+
+impl From<FieldsWebhook> for crate::FieldsWebhook {
+    fn from(_value: FieldsWebhook) -> Self {
+        Self::Avatar
+    }
+}
+
+impl From<crate::FieldsWebhook> for FieldsWebhook {
+    fn from(_value: crate::FieldsWebhook) -> Self {
+        Self::Avatar
+    }
+}
+
+impl From<crate::Channel> for Channel {
+    fn from(value: crate::Channel) -> Self {
+        match value {
+            crate::Channel::SavedMessages { id, user } => Channel::SavedMessages { id, user },
+            crate::Channel::DirectMessage {
+                id,
+                active,
+                recipients,
+                last_message_id,
+            } => Channel::DirectMessage {
+                id,
+                active,
+                recipients,
+                last_message_id,
+            },
+            crate::Channel::Group {
+                id,
+                name,
+                owner,
+                description,
+                recipients,
+                icon,
+                last_message_id,
+                permissions,
+                nsfw,
+            } => Channel::Group {
+                id,
+                name,
+                owner,
+                description,
+                recipients,
+                icon: icon.map(|file| file.into()),
+                last_message_id,
+                permissions,
+                nsfw,
+            },
+            crate::Channel::TextChannel {
+                id,
+                server,
+                name,
+                description,
+                icon,
+                last_message_id,
+                default_permissions,
+                role_permissions,
+                nsfw,
+            } => Channel::TextChannel {
+                id,
+                server,
+                name,
+                description,
+                icon: icon.map(|file| file.into()),
+                last_message_id,
+                default_permissions,
+                role_permissions,
+                nsfw,
+            },
+            crate::Channel::VoiceChannel {
+                id,
+                server,
+                name,
+                description,
+                icon,
+                default_permissions,
+                role_permissions,
+                nsfw,
+            } => Channel::VoiceChannel {
+                id,
+                server,
+                name,
+                description,
+                icon: icon.map(|file| file.into()),
+                default_permissions,
+                role_permissions,
+                nsfw,
+            },
+        }
+    }
+}
+
+impl From<crate::PartialChannel> for PartialChannel {
+    fn from(value: crate::PartialChannel) -> Self {
+        PartialChannel {
+            name: value.name,
+            owner: value.owner,
+            description: value.description,
+            icon: value.icon.map(|file| file.into()),
+            nsfw: value.nsfw,
+            active: value.active,
+            permissions: value.permissions,
+            role_permissions: value.role_permissions,
+            default_permissions: value.default_permissions,
+            last_message_id: value.last_message_id,
+        }
+    }
+}
+
+impl From<FieldsChannel> for crate::FieldsChannel {
+    fn from(value: FieldsChannel) -> Self {
+        match value {
+            FieldsChannel::Description => crate::FieldsChannel::Description,
+            FieldsChannel::Icon => crate::FieldsChannel::Icon,
+            FieldsChannel::DefaultPermissions => crate::FieldsChannel::DefaultPermissions,
+        }
+    }
+}
+
+impl From<crate::FieldsChannel> for FieldsChannel {
+    fn from(value: crate::FieldsChannel) -> Self {
+        match value {
+            crate::FieldsChannel::Description => FieldsChannel::Description,
+            crate::FieldsChannel::Icon => FieldsChannel::Icon,
+            crate::FieldsChannel::DefaultPermissions => FieldsChannel::DefaultPermissions,
+        }
+    }
+}
+
+impl From<crate::Emoji> for Emoji {
+    fn from(value: crate::Emoji) -> Self {
+        Emoji {
+            id: value.id,
+            parent: value.parent.into(),
+            creator_id: value.creator_id,
+            name: value.name,
+            animated: value.animated,
+            nsfw: value.nsfw,
+        }
+    }
+}
+
+impl From<crate::EmojiParent> for EmojiParent {
+    fn from(value: crate::EmojiParent) -> Self {
+        match value {
+            crate::EmojiParent::Detached => EmojiParent::Detached,
+            crate::EmojiParent::Server { id } => EmojiParent::Server { id },
+        }
+    }
+}
+
+impl From<crate::File> for File {
+    fn from(value: crate::File) -> Self {
+        File {
+            id: value.id,
+            tag: value.tag,
+            filename: value.filename,
+            metadata: value.metadata.into(),
+            content_type: value.content_type,
+            size: value.size,
+            deleted: value.deleted,
+            reported: value.reported,
+            message_id: value.message_id,
+            user_id: value.user_id,
+            server_id: value.server_id,
+            object_id: value.object_id,
+        }
+    }
+}
+
+impl From<crate::Metadata> for Metadata {
+    fn from(value: crate::Metadata) -> Self {
+        match value {
+            crate::Metadata::File => Metadata::File,
+            crate::Metadata::Text => Metadata::Text,
+            crate::Metadata::Image { width, height } => Metadata::Image {
+                width: width as usize,
+                height: height as usize,
+            },
+            crate::Metadata::Video { width, height } => Metadata::Video {
+                width: width as usize,
+                height: height as usize,
+            },
+            crate::Metadata::Audio => Metadata::Audio,
+        }
+    }
+}
+
+impl From<crate::Message> for Message {
+    fn from(value: crate::Message) -> Self {
+        Message {
+            id: value.id,
+            nonce: value.nonce,
+            channel: value.channel,
+            author: value.author,
+            webhook: value.webhook,
+            content: value.content,
+            system: value.system.map(|system| system.into()),
+            attachments: value
+                .attachments
+                .map(|v| v.into_iter().map(|f| f.into()).collect()),
+            edited: value.edited,
+            embeds: value.embeds,
+            mentions: value.mentions,
+            replies: value.replies,
+            reactions: value.reactions,
+            interactions: value.interactions.into(),
+            masquerade: value.masquerade.map(|masq| masq.into()),
+        }
+    }
+}
+
+impl From<crate::PartialMessage> for PartialMessage {
+    fn from(value: crate::PartialMessage) -> Self {
+        PartialMessage {
+            id: value.id,
+            nonce: value.nonce,
+            channel: value.channel,
+            author: value.author,
+            webhook: value.webhook,
+            content: value.content,
+            system: value.system.map(|system| system.into()),
+            attachments: value
+                .attachments
+                .map(|v| v.into_iter().map(|f| f.into()).collect()),
+            edited: value.edited,
+            embeds: value.embeds,
+            mentions: value.mentions,
+            replies: value.replies,
+            reactions: value.reactions,
+            interactions: value.interactions.map(|interactions| interactions.into()),
+            masquerade: value.masquerade.map(|masq| masq.into()),
+        }
+    }
+}
+
+impl From<crate::SystemMessage> for SystemMessage {
+    fn from(value: crate::SystemMessage) -> Self {
+        match value {
+            crate::SystemMessage::ChannelDescriptionChanged { by } => {
+                Self::ChannelDescriptionChanged { by }
+            }
+            crate::SystemMessage::ChannelIconChanged { by } => Self::ChannelIconChanged { by },
+            crate::SystemMessage::ChannelOwnershipChanged { from, to } => {
+                Self::ChannelOwnershipChanged { from, to }
+            }
+            crate::SystemMessage::ChannelRenamed { name, by } => Self::ChannelRenamed { name, by },
+            crate::SystemMessage::Text { content } => Self::Text { content },
+            crate::SystemMessage::UserAdded { id, by } => Self::UserAdded { id, by },
+            crate::SystemMessage::UserBanned { id } => Self::UserBanned { id },
+            crate::SystemMessage::UserJoined { id } => Self::UserJoined { id },
+            crate::SystemMessage::UserKicked { id } => Self::UserKicked { id },
+            crate::SystemMessage::UserLeft { id } => Self::UserLeft { id },
+            crate::SystemMessage::UserRemove { id, by } => Self::UserRemove { id, by },
+        }
+    }
+}
+
+impl From<crate::Interactions> for Interactions {
+    fn from(value: crate::Interactions) -> Self {
+        Interactions {
+            reactions: value.reactions,
+            restrict_reactions: value.restrict_reactions,
+        }
+    }
+}
+
+impl From<crate::Masquerade> for Masquerade {
+    fn from(value: crate::Masquerade) -> Self {
+        Masquerade {
+            name: value.name,
+            avatar: value.avatar,
+            colour: value.colour,
+        }
+    }
+}
+
+impl From<crate::ServerBan> for ServerBan {
+    fn from(value: crate::ServerBan) -> Self {
+        ServerBan {
+            id: value.id.into(),
+            reason: value.reason,
+        }
+    }
+}
+
+impl From<crate::Member> for Member {
+    fn from(value: crate::Member) -> Self {
+        Member {
+            id: value.id.into(),
+            joined_at: value.joined_at,
+            nickname: value.nickname,
+            avatar: value.avatar.map(|f| f.into()),
+            roles: value.roles,
+            timeout: value.timeout,
+        }
+    }
+}
+
+impl From<crate::PartialMember> for PartialMember {
+    fn from(value: crate::PartialMember) -> Self {
+        PartialMember {
+            id: value.id.map(|id| id.into()),
+            joined_at: value.joined_at,
+            nickname: value.nickname,
+            avatar: value.avatar.map(|f| f.into()),
+            roles: value.roles,
+            timeout: value.timeout,
+        }
+    }
+}
+
+impl From<crate::MemberCompositeKey> for MemberCompositeKey {
+    fn from(value: crate::MemberCompositeKey) -> Self {
+        MemberCompositeKey {
+            server: value.server,
+            user: value.user,
+        }
+    }
+}
+
+impl From<crate::FieldsMember> for FieldsMember {
+    fn from(value: crate::FieldsMember) -> Self {
+        match value {
+            crate::FieldsMember::Avatar => FieldsMember::Avatar,
+            crate::FieldsMember::Nickname => FieldsMember::Nickname,
+            crate::FieldsMember::Roles => FieldsMember::Roles,
+            crate::FieldsMember::Timeout => FieldsMember::Timeout,
+        }
+    }
+}
+
+impl From<crate::RemovalIntention> for RemovalIntention {
+    fn from(value: crate::RemovalIntention) -> Self {
+        match value {
+            crate::RemovalIntention::Ban => RemovalIntention::Ban,
+            crate::RemovalIntention::Kick => RemovalIntention::Kick,
+            crate::RemovalIntention::Leave => RemovalIntention::Leave,
+        }
+    }
+}
+
+impl From<crate::Server> for Server {
+    fn from(value: crate::Server) -> Self {
+        Server {
+            id: value.id,
+            owner: value.owner,
+            name: value.name,
+            description: value.description,
+            channels: value.channels,
+            categories: value
+                .categories
+                .map(|categories| categories.into_iter().map(|v| v.into()).collect()),
+            system_messages: value.system_messages.map(|v| v.into()),
+            roles: value
+                .roles
+                .into_iter()
+                .map(|(k, v)| (k, v.into()))
+                .collect(),
+            default_permissions: value.default_permissions,
+            icon: value.icon.map(|f| f.into()),
+            banner: value.banner.map(|f| f.into()),
+            flags: value.flags.unwrap_or_default() as u32,
+            nsfw: value.nsfw,
+            analytics: value.analytics,
+            discoverable: value.discoverable,
+        }
+    }
+}
+
+impl From<crate::PartialServer> for PartialServer {
+    fn from(value: crate::PartialServer) -> Self {
+        PartialServer {
+            id: value.id,
+            owner: value.owner,
+            name: value.name,
+            description: value.description,
+            channels: value.channels,
+            categories: value
+                .categories
+                .map(|categories| categories.into_iter().map(|v| v.into()).collect()),
+            system_messages: value.system_messages.map(|v| v.into()),
+            roles: value
+                .roles
+                .map(|roles| roles.into_iter().map(|(k, v)| (k, v.into())).collect()),
+            default_permissions: value.default_permissions,
+            icon: value.icon.map(|f| f.into()),
+            banner: value.banner.map(|f| f.into()),
+            flags: value.flags.map(|v| v as u32),
+            nsfw: value.nsfw,
+            analytics: value.analytics,
+            discoverable: value.discoverable,
+        }
+    }
+}
+
+impl From<crate::FieldsServer> for FieldsServer {
+    fn from(value: crate::FieldsServer) -> Self {
+        match value {
+            crate::FieldsServer::Banner => FieldsServer::Banner,
+            crate::FieldsServer::Categories => FieldsServer::Categories,
+            crate::FieldsServer::Description => FieldsServer::Description,
+            crate::FieldsServer::Icon => FieldsServer::Icon,
+            crate::FieldsServer::SystemMessages => FieldsServer::SystemMessages,
+        }
+    }
+}
+
+impl From<crate::Category> for Category {
+    fn from(value: crate::Category) -> Self {
+        Category {
+            id: value.id,
+            title: value.title,
+            channels: value.channels,
+        }
+    }
+}
+
+impl From<crate::SystemMessageChannels> for SystemMessageChannels {
+    fn from(value: crate::SystemMessageChannels) -> Self {
+        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 {
+            name: value.name,
+            permissions: value.permissions,
+            colour: value.colour,
+            hoist: value.hoist,
+            rank: value.rank,
+        }
+    }
+}
+
+impl From<crate::PartialRole> for PartialRole {
+    fn from(value: crate::PartialRole) -> Self {
+        PartialRole {
+            name: value.name,
+            permissions: value.permissions,
+            colour: value.colour,
+            hoist: value.hoist,
+            rank: value.rank,
+        }
+    }
+}
+
+impl From<crate::FieldsRole> for FieldsRole {
+    fn from(value: crate::FieldsRole) -> Self {
+        match value {
+            crate::FieldsRole::Colour => FieldsRole::Colour,
+        }
+    }
+}
+
+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
+        };
+
+        // do permission stuff here
+        // TODO: implement permissions =)
+        let can_see_profile = false;
+
+        User {
+            username: self.username,
+            discriminator: self.discriminator,
+            display_name: self.display_name,
+            avatar: self.avatar.map(|file| file.into()),
+            relations: vec![],
+            badges: self.badges.unwrap_or_default() as u32,
+            status: None,
+            profile: None,
+            flags: self.flags.unwrap_or_default() as u32,
+            privileged: self.privileged,
+            bot: self.bot.map(|bot| bot.into()),
+            relationship,
+            online: can_see_profile && revolt_presence::is_online(&self.id).await,
+            id: self.id,
+        }
+    }
+}
+
+impl From<crate::RelationshipStatus> for RelationshipStatus {
+    fn from(value: crate::RelationshipStatus) -> Self {
+        match value {
+            crate::RelationshipStatus::None => RelationshipStatus::None,
+            crate::RelationshipStatus::User => RelationshipStatus::User,
+            crate::RelationshipStatus::Friend => RelationshipStatus::Friend,
+            crate::RelationshipStatus::Outgoing => RelationshipStatus::Outgoing,
+            crate::RelationshipStatus::Incoming => RelationshipStatus::Incoming,
+            crate::RelationshipStatus::Blocked => RelationshipStatus::Blocked,
+            crate::RelationshipStatus::BlockedOther => RelationshipStatus::BlockedOther,
+        }
+    }
+}
+
+impl From<crate::Relationship> for Relationship {
+    fn from(value: crate::Relationship) -> Self {
+        Self {
+            user_id: value.id,
+            status: value.status.into(),
+        }
+    }
+}
+
+impl From<crate::Presence> for Presence {
+    fn from(value: crate::Presence) -> Self {
+        match value {
+            crate::Presence::Online => Presence::Online,
+            crate::Presence::Idle => Presence::Idle,
+            crate::Presence::Focus => Presence::Focus,
+            crate::Presence::Busy => Presence::Busy,
+            crate::Presence::Invisible => Presence::Invisible,
+        }
+    }
+}
+
+impl From<crate::UserStatus> for UserStatus {
+    fn from(value: crate::UserStatus) -> Self {
+        UserStatus {
+            text: value.text,
+            presence: value.presence.map(|presence| presence.into()),
+        }
+    }
+}
+
+impl From<crate::UserProfile> for UserProfile {
+    fn from(value: crate::UserProfile) -> Self {
+        UserProfile {
+            content: value.content,
+            background: value.background.map(|file| file.into()),
+        }
+    }
+}
+
+impl From<crate::BotInformation> for BotInformation {
+    fn from(value: crate::BotInformation) -> Self {
+        BotInformation {
+            owner_id: value.owner,
+        }
+    }
+}

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

@@ -1,2 +1,3 @@
+pub mod bridge;
 pub mod permissions;
 pub mod reference;

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

@@ -7,7 +7,7 @@ use schemars::{
     JsonSchema,
 };
 
-use crate::{Bot, Database};
+use crate::{Bot, Database, Webhook};
 
 /// Reference to some object in the database
 #[derive(Serialize, Deserialize)]
@@ -26,6 +26,11 @@ impl Reference {
     pub async fn as_bot(&self, db: &Database) -> Result<Bot> {
         db.fetch_bot(&self.id).await
     }
+
+    /// Fetch webhook from Ref
+    pub async fn as_webhook(&self, db: &Database) -> Result<Webhook> {
+        db.fetch_webhook(&self.id).await
+    }
 }
 
 #[cfg(feature = "rocket-impl")]

crates/core/models/Cargo.toml

@@ -1,29 +1,33 @@
 [package]
 name = "revolt-models"
-version = "0.0.2"
+version = "0.6.6"
 edition = "2021"
 license = "AGPL-3.0-or-later"
-authors = [ "Paul Makles <me@insrt.uk>" ]
+authors = ["Paul Makles <me@insrt.uk>"]
 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" ]
+serde = ["dep:serde", "revolt-permissions/serde"]
-schemas = [ "dep:schemars" ]
+schemas = ["dep:schemars", "revolt-permissions/schemas"]
-from_database = [ "revolt-database", "revolt-presence" ]
+validator = ["dep:validator"]
+partials = ["dep:revolt_optional_struct", "serde", "schemas"]
 
-redis-is-patched = [ "revolt-presence/redis-is-patched" ]
+default = ["serde", "partials"]
-
-default = [ "serde", "from_database" ]
 
 [dependencies]
-# Repo
+# Core
-revolt-database = { version = "0.0.2", path = "../database", optional = true }
+revolt-permissions = { version = "0.6.6", path = "../permissions" }
-revolt-presence = { version = "0.0.2", path = "../presence", optional = true }
 
 # Serialisation
+indexmap = "1.9.3"
+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 }
+
+# Validation
+validator = { version = "0.16.0", optional = true, features = ["derive"] }

crates/core/models/src/lib.rs

@@ -6,6 +6,13 @@ extern crate serde;
 #[macro_use]
 extern crate schemars;
 
+#[cfg(feature = "partials")]
+#[macro_use]
+extern crate revolt_optional_struct;
+
+#[cfg(feature = "validator")]
+pub use validator;
+
 macro_rules! auto_derived {
     ( $( $item:item )+ ) => {
         $(
@@ -17,6 +24,28 @@ macro_rules! auto_derived {
     };
 }
 
+#[cfg(feature = "partials")]
+macro_rules! auto_derived_partial {
+    ( $item:item, $name:expr ) => {
+        #[derive(
+            OptionalStruct, Debug, Clone, Eq, PartialEq, Serialize, Deserialize, JsonSchema,
+        )]
+        #[optional_derive(Debug, Clone, Eq, PartialEq, Serialize, Deserialize, JsonSchema)]
+        #[optional_name = $name]
+        #[opt_skip_serializing_none]
+        #[opt_some_priority]
+        $item
+    };
+}
+
+#[cfg(not(feature = "partials"))]
+macro_rules! auto_derived_partial {
+    ( $item:item, $name:expr ) => {
+        #[derive(Debug, Clone, Eq, PartialEq, Serialize, Deserialize, JsonSchema)]
+        $item
+    };
+}
+
 pub mod v0;
 
 /// Utility function to check if a boolean value is false

crates/core/models/src/v0/account_strikes.rs

@@ -1,30 +0,0 @@
-auto_derived!(
-    /// Account Strike
-    pub struct AccountStrike {
-        /// Strike Id
-        #[serde(rename = "_id")]
-        pub id: String,
-        /// User Id of reported user
-        pub user_id: String,
-
-        /// Attached reason
-        pub reason: String,
-    }
-
-    /// # Strike Data
-    pub struct DataEditAccountStrike {
-        /// New attached reason
-        pub reason: String,
-    }
-);
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::AccountStrike> for AccountStrike {
-    fn from(value: revolt_database::AccountStrike) -> Self {
-        AccountStrike {
-            id: value.id,
-            user_id: value.user_id,
-            reason: value.reason,
-        }
-    }
-}

crates/core/models/src/v0/bots.rs

@@ -4,11 +4,11 @@ auto_derived!(
     /// Bot
     pub struct Bot {
         /// Bot Id
-        #[serde(rename = "_id")]
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
         pub id: String,
 
         /// User Id of the bot owner
-        #[serde(rename = "owner")]
+        #[cfg_attr(feature = "serde", serde(rename = "owner"))]
         pub owner_id: String,
         /// Token used to authenticate requests for this bot
         pub token: String,
@@ -65,17 +65,17 @@ auto_derived!(
     /// Public Bot
     pub struct PublicBot {
         /// Bot Id
-        #[serde(rename = "_id")]
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
-        id: String,
+        pub id: String,
 
         /// Bot Username
-        username: String,
+        pub username: String,
         /// Profile Avatar
-        #[serde(skip_serializing_if = "String::is_empty")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "String::is_empty"))]
-        avatar: String,
+        pub avatar: String,
         /// Profile Description
-        #[serde(skip_serializing_if = "String::is_empty")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "String::is_empty"))]
-        description: String,
+        pub description: String,
     }
 
     /// Bot Response
@@ -86,39 +86,3 @@ auto_derived!(
         pub user: User,
     }
 );
-
-#[cfg(feature = "from_database")]
-impl PublicBot {
-    pub fn from(bot: revolt_database::Bot, user: revolt_database::User) -> Self {
-        #[cfg(debug_assertions)]
-        assert_eq!(bot.id, user.id);
-
-        PublicBot {
-            id: bot.id,
-            username: user.username,
-            avatar: user.avatar.map(|x| x.id).unwrap_or_default(),
-            description: user
-                .profile
-                .map(|profile| profile.content)
-                .unwrap_or_default(),
-        }
-    }
-}
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::Bot> for Bot {
-    fn from(value: revolt_database::Bot) -> Self {
-        Bot {
-            id: value.id,
-            owner_id: value.owner,
-            token: value.token,
-            public: value.public,
-            analytics: value.analytics,
-            discoverable: value.discoverable,
-            interactions_url: value.interactions_url,
-            terms_of_service_url: value.terms_of_service_url,
-            privacy_policy_url: value.privacy_policy_url,
-            flags: value.flags.unwrap_or_default() as u32,
-        }
-    }
-}

crates/core/models/src/v0/channel_invites.rs

@@ -0,0 +1,27 @@
+auto_derived!(
+    /// Invite
+    pub enum Invite {
+        /// Invite to a specific server channel
+        Server {
+            /// Invite code
+            #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+            code: String,
+            /// Id of the server this invite points to
+            server: String,
+            /// Id of user who created this invite
+            creator: String,
+            /// Id of the server channel this invite points to
+            channel: String,
+        },
+        /// Invite to a group channel
+        Group {
+            /// Invite code
+            #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+            code: String,
+            /// Id of user who created this invite
+            creator: String,
+            /// Id of the group channel this invite points to
+            channel: String,
+        },
+    }
+);

crates/core/models/src/v0/channel_unreads.rs

@@ -0,0 +1,27 @@
+auto_derived!(
+    /// Channel Unread
+    pub struct ChannelUnread {
+        /// Composite key pointing to a user's view of a channel
+        #[serde(rename = "_id")]
+        pub id: ChannelCompositeKey,
+
+        /// Id of the last message read in this channel by a user
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub last_id: Option<String>,
+        /// Array of message ids that mention the user
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "Vec::is_empty", default)
+        )]
+        pub mentions: Vec<String>,
+    }
+
+    /// Composite primary key consisting of channel and user id
+    #[derive(Hash)]
+    pub struct ChannelCompositeKey {
+        /// Channel Id
+        pub channel: String,
+        /// User Id
+        pub user: String,
+    }
+);

crates/core/models/src/v0/channel_webhooks.rs

@@ -0,0 +1,100 @@
+use super::File;
+
+auto_derived_partial!(
+    /// Webhook
+    pub struct Webhook {
+        /// Webhook Id
+        pub id: String,
+
+        /// The name of the webhook
+        pub name: String,
+
+        /// The avatar of the webhook
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub avatar: Option<File>,
+
+        /// The channel this webhook belongs to
+        pub channel_id: String,
+
+        /// The permissions for the webhook
+        pub permissions: u64,
+
+        /// The private token for the webhook
+        pub token: Option<String>,
+    },
+    "PartialWebhook"
+);
+
+auto_derived!(
+    /// Information about the webhook bundled with Message
+    pub struct MessageWebhook {
+        // The name of the webhook - 1 to 32 chars
+        pub name: String,
+
+        // The id of the avatar of the webhook, if it has one
+        pub avatar: Option<String>,
+    }
+
+    /// New webhook information
+    #[cfg_attr(feature = "validator", derive(validator::Validate))]
+    pub struct DataEditWebhook {
+        /// Webhook name
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
+        pub name: Option<String>,
+
+        /// Avatar ID
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 128)))]
+        pub avatar: Option<String>,
+
+        /// Webhook permissions
+        pub permissions: Option<u64>,
+
+        /// Fields to remove from webhook
+        #[cfg_attr(feature = "serde", serde(default))]
+        pub remove: Vec<FieldsWebhook>,
+    }
+
+    /// Webhook information
+    pub struct ResponseWebhook {
+        /// Webhook Id
+        pub id: String,
+
+        /// Webhook name
+        pub name: String,
+
+        /// Avatar ID
+        pub avatar: Option<String>,
+
+        /// The channel this webhook belongs to
+        pub channel_id: String,
+
+        /// The permissions for the webhook
+        pub permissions: u64
+    }
+
+    /// Optional fields on webhook object
+    pub enum FieldsWebhook {
+        Avatar,
+    }
+);
+
+impl From<Webhook> for MessageWebhook {
+    fn from(value: Webhook) -> Self {
+        MessageWebhook {
+            name: value.name,
+            avatar: value.avatar.map(|file| file.id),
+        }
+    }
+}
+
+impl From<Webhook> for ResponseWebhook {
+    fn from(value: Webhook) -> Self {
+        ResponseWebhook {
+            id: value.id,
+            name: value.name,
+            avatar: value.avatar.map(|file| file.id),
+            channel_id: value.channel_id,
+            permissions: value.permissions
+        }
+    }
+}

crates/core/models/src/v0/channels.rs

@@ -0,0 +1,208 @@
+use super::File;
+
+use revolt_permissions::OverrideField;
+use std::collections::HashMap;
+
+auto_derived!(
+    /// Channel
+    pub enum Channel {
+        /// Personal "Saved Notes" channel which allows users to save messages
+        SavedMessages {
+            /// Unique Id
+            #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+            id: String,
+            /// Id of the user this channel belongs to
+            user: String,
+        },
+        /// Direct message channel between two users
+        DirectMessage {
+            /// Unique Id
+            #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+            id: String,
+
+            /// Whether this direct message channel is currently open on both sides
+            active: bool,
+            /// 2-tuple of user ids participating in direct message
+            recipients: Vec<String>,
+            /// Id of the last message sent in this channel
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            last_message_id: Option<String>,
+        },
+        /// Group channel between 1 or more participants
+        Group {
+            /// Unique Id
+            #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+            id: String,
+
+            /// Display name of the channel
+            name: String,
+            /// User id of the owner of the group
+            owner: String,
+            /// Channel description
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            description: Option<String>,
+            /// Array of user ids participating in channel
+            recipients: Vec<String>,
+
+            /// Custom icon attachment
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            icon: Option<File>,
+            /// Id of the last message sent in this channel
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            last_message_id: Option<String>,
+
+            /// Permissions assigned to members of this group
+            /// (does not apply to the owner of the group)
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            permissions: Option<i64>,
+
+            /// Whether this group is marked as not safe for work
+            #[cfg_attr(
+                feature = "serde",
+                serde(skip_serializing_if = "crate::if_false", default)
+            )]
+            nsfw: bool,
+        },
+        /// Text channel belonging to a server
+        TextChannel {
+            /// Unique Id
+            #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+            id: String,
+            /// Id of the server this channel belongs to
+            server: String,
+
+            /// Display name of the channel
+            name: String,
+            /// Channel description
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            description: Option<String>,
+
+            /// Custom icon attachment
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            icon: Option<File>,
+            /// Id of the last message sent in this channel
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            last_message_id: Option<String>,
+
+            /// Default permissions assigned to users in this channel
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            default_permissions: Option<OverrideField>,
+            /// Permissions assigned based on role to this channel
+            #[cfg_attr(
+                feature = "serde",
+                serde(
+                    default = "HashMap::<String, OverrideField>::new",
+                    skip_serializing_if = "HashMap::<String, OverrideField>::is_empty"
+                )
+            )]
+            role_permissions: HashMap<String, OverrideField>,
+
+            /// Whether this channel is marked as not safe for work
+            #[cfg_attr(
+                feature = "serde",
+                serde(skip_serializing_if = "crate::if_false", default)
+            )]
+            nsfw: bool,
+        },
+        /// Voice channel belonging to a server
+        VoiceChannel {
+            /// Unique Id
+            #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+            id: String,
+            /// Id of the server this channel belongs to
+            server: String,
+
+            /// Display name of the channel
+            name: String,
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            /// Channel description
+            description: Option<String>,
+            /// Custom icon attachment
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            icon: Option<File>,
+
+            /// Default permissions assigned to users in this channel
+            #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+            default_permissions: Option<OverrideField>,
+            /// Permissions assigned based on role to this channel
+            #[cfg_attr(
+                feature = "serde",
+                serde(
+                    default = "HashMap::<String, OverrideField>::new",
+                    skip_serializing_if = "HashMap::<String, OverrideField>::is_empty"
+                )
+            )]
+            role_permissions: HashMap<String, OverrideField>,
+
+            /// Whether this channel is marked as not safe for work
+            #[cfg_attr(
+                feature = "serde",
+                serde(skip_serializing_if = "crate::if_false", default)
+            )]
+            nsfw: bool,
+        },
+    }
+
+    /// Partial representation of a channel
+    #[derive(Default)]
+    pub struct PartialChannel {
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub name: Option<String>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub owner: Option<String>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub description: Option<String>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub icon: Option<File>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub nsfw: Option<bool>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub active: Option<bool>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub permissions: Option<i64>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub role_permissions: Option<HashMap<String, OverrideField>>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub default_permissions: Option<OverrideField>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub last_message_id: Option<String>,
+    }
+
+    /// Optional fields on channel object
+    pub enum FieldsChannel {
+        Description,
+        Icon,
+        DefaultPermissions,
+    }
+
+    /// New webhook information
+    #[cfg_attr(feature = "validator", derive(validator::Validate))]
+    pub struct DataEditChannel {
+        /// Channel name
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 32)))]
+        pub name: Option<String>,
+
+        /// Channel description
+        #[cfg_attr(feature = "validator", validate(length(min = 0, max = 1024)))]
+        pub description: Option<String>,
+
+        /// Group owner
+        pub owner: Option<String>,
+
+        /// Icon
+        ///
+        /// Provide an Autumn attachment Id.
+        #[cfg_attr(feature = "validator", validate(length(min = 1, max = 128)))]
+        pub icon: Option<String>,
+
+        /// Whether this channel is age-restricted
+        pub nsfw: Option<bool>,
+
+        /// Whether this channel is archived
+        pub archived: Option<bool>,
+
+        /// Fields to remove from channel
+        #[cfg_attr(feature = "serde", serde(default))]
+        pub remove: Option<Vec<FieldsChannel>>,
+    }
+);

crates/core/models/src/v0/embeds.rs

@@ -0,0 +1,160 @@
+use super::File;
+
+auto_derived!(
+    /// Image positioning and size
+    pub enum ImageSize {
+        /// Show large preview at the bottom of the embed
+        Large,
+        /// Show small preview to the side of the embed
+        Preview,
+    }
+
+    /// Image
+    pub struct Image {
+        /// URL to the original image
+        pub url: String,
+        /// Width of the image
+        pub width: isize,
+        /// Height of the image
+        pub height: isize,
+        /// Positioning and size
+        pub size: ImageSize,
+    }
+
+    /// Video
+    pub struct Video {
+        /// URL to the original video
+        pub url: String,
+        /// Width of the video
+        pub width: isize,
+        /// Height of the video
+        pub height: isize,
+    }
+
+    /// Type of remote Twitch content
+    pub enum TwitchType {
+        Channel,
+        Video,
+        Clip,
+    }
+
+    /// Type of remote Lightspeed.tv content
+    pub enum LightspeedType {
+        Channel,
+    }
+
+    /// Type of remote Bandcamp content
+    pub enum BandcampType {
+        Album,
+        Track,
+    }
+
+    /// Information about special remote content
+    #[serde(tag = "type")]
+    pub enum Special {
+        /// No remote content
+        None,
+        /// Content hint that this contains a GIF
+        ///
+        /// Use metadata to find video or image to play
+        GIF,
+        /// YouTube video
+        YouTube {
+            id: String,
+
+            #[serde(skip_serializing_if = "Option::is_none")]
+            timestamp: Option<String>,
+        },
+        /// Lightspeed.tv stream
+        Lightspeed {
+            content_type: LightspeedType,
+            id: String,
+        },
+        /// Twitch stream or clip
+        Twitch {
+            content_type: TwitchType,
+            id: String,
+        },
+        /// Spotify track
+        Spotify { content_type: String, id: String },
+        /// Soundcloud track
+        Soundcloud,
+        /// Bandcamp track
+        Bandcamp {
+            content_type: BandcampType,
+            id: String,
+        },
+        /// Streamable Video
+        Streamable { id: String },
+    }
+
+    /// Website metadata
+    pub struct WebsiteMetadata {
+        /// Direct URL to web page
+        #[serde(skip_serializing_if = "Option::is_none")]
+        url: Option<String>,
+        /// Original direct URL
+        #[serde(skip_serializing_if = "Option::is_none")]
+        original_url: Option<String>,
+        /// Remote content
+        #[serde(skip_serializing_if = "Option::is_none")]
+        special: Option<Special>,
+
+        /// Title of website
+        #[serde(skip_serializing_if = "Option::is_none")]
+        title: Option<String>,
+        /// Description of website
+        #[serde(skip_serializing_if = "Option::is_none")]
+        description: Option<String>,
+        /// Embedded image
+        #[serde(skip_serializing_if = "Option::is_none")]
+        image: Option<Image>,
+        /// Embedded video
+        #[serde(skip_serializing_if = "Option::is_none")]
+        video: Option<Video>,
+
+        // #[serde(skip_serializing_if = "Option::is_none")]
+        // opengraph_type: Option<String>,
+        /// Site name
+        #[serde(skip_serializing_if = "Option::is_none")]
+        site_name: Option<String>,
+        /// URL to site icon
+        #[serde(skip_serializing_if = "Option::is_none")]
+        icon_url: Option<String>,
+        /// CSS Colour
+        #[serde(skip_serializing_if = "Option::is_none")]
+        colour: Option<String>,
+    }
+
+    /// Text Embed
+    pub struct Text {
+        /// URL to icon
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub icon_url: Option<String>,
+        /// URL for title
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub url: Option<String>,
+        /// Title of text embed
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub title: Option<String>,
+        /// Description of text embed
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub description: Option<String>,
+        /// ID of uploaded autumn file
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub media: Option<File>,
+        /// CSS Colour
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub colour: Option<String>,
+    }
+
+    /// Embed
+    #[serde(tag = "type")]
+    pub enum Embed {
+        Website(WebsiteMetadata),
+        Image(Image),
+        Video(Video),
+        Text(Text),
+        None,
+    }
+);

crates/core/models/src/v0/emojis.rs

@@ -0,0 +1,33 @@
+auto_derived!(
+    /// Emoji
+    pub struct Emoji {
+        /// Unique Id
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+        pub id: String,
+        /// What owns this emoji
+        pub parent: EmojiParent,
+        /// Uploader user id
+        pub creator_id: String,
+        /// Emoji name
+        pub name: String,
+        /// Whether the emoji is animated
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_false", default)
+        )]
+        pub animated: bool,
+        /// Whether the emoji is marked as nsfw
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_false", default)
+        )]
+        pub nsfw: bool,
+    }
+
+    /// Parent Id of the emoji
+    #[serde(tag = "type")]
+    pub enum EmojiParent {
+        Server { id: String },
+        Detached,
+    }
+);

crates/core/models/src/v0/files.rs

@@ -2,7 +2,7 @@ auto_derived!(
     /// File
     pub struct File {
         /// Unique Id
-        #[serde(rename = "_id")]
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
         pub id: String,
         /// Tag / bucket this file was uploaded to
         pub tag: String,
@@ -16,29 +16,29 @@ auto_derived!(
         pub size: isize,
 
         /// Whether this file was deleted
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub deleted: Option<bool>,
         /// Whether this file was reported
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub reported: Option<bool>,
 
         // TODO: migrate this mess to having:
         // - author_id
         // - parent: Parent { Message(id), User(id), etc }
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub message_id: Option<String>,
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub user_id: Option<String>,
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub server_id: Option<String>,
 
         /// Id of the object this file is associated with
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub object_id: Option<String>,
     }
 
     /// Metadata associated with a file
-    #[serde(tag = "type")]
+    #[cfg_attr(feature = "serde", serde(tag = "type"))]
     #[derive(Default)]
     pub enum Metadata {
         /// File is just a generic uncategorised file
@@ -54,42 +54,3 @@ auto_derived!(
         Audio,
     }
 );
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::File> for File {
-    fn from(value: revolt_database::File) -> Self {
-        File {
-            id: value.id,
-            tag: value.tag,
-            filename: value.filename,
-            metadata: value.metadata.into(),
-            content_type: value.content_type,
-            size: value.size,
-            deleted: value.deleted,
-            reported: value.reported,
-            message_id: value.message_id,
-            user_id: value.user_id,
-            server_id: value.server_id,
-            object_id: value.object_id,
-        }
-    }
-}
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::Metadata> for Metadata {
-    fn from(value: revolt_database::Metadata) -> Self {
-        match value {
-            revolt_database::Metadata::File => Metadata::File,
-            revolt_database::Metadata::Text => Metadata::Text,
-            revolt_database::Metadata::Image { width, height } => Metadata::Image {
-                width: width as usize,
-                height: height as usize,
-            },
-            revolt_database::Metadata::Video { width, height } => Metadata::Video {
-                width: width as usize,
-                height: height as usize,
-            },
-            revolt_database::Metadata::Audio => Metadata::Audio,
-        }
-    }
-}

crates/core/models/src/v0/messages.rs

@@ -0,0 +1,139 @@
+use indexmap::{IndexMap, IndexSet};
+use iso8601_timestamp::Timestamp;
+
+use super::{Embed, File, MessageWebhook};
+
+auto_derived_partial!(
+    /// Message
+    pub struct Message {
+        /// Unique Id
+        #[serde(rename = "_id")]
+        pub id: String,
+        /// Unique value generated by client sending this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub nonce: Option<String>,
+        /// Id of the channel this message was sent in
+        pub channel: String,
+        /// Id of the user or webhook that sent this message
+        pub author: String,
+        /// The webhook that sent this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub webhook: Option<MessageWebhook>,
+        /// Message content
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub content: Option<String>,
+        /// System message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub system: Option<SystemMessage>,
+        /// Array of attachments
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub attachments: Option<Vec<File>>,
+        /// Time at which this message was last edited
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub edited: Option<Timestamp>,
+        /// Attached embeds to this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub embeds: Option<Vec<Embed>>,
+        /// Array of user ids mentioned in this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub mentions: Option<Vec<String>>,
+        /// Array of message ids this message is replying to
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub replies: Option<Vec<String>>,
+        /// Hashmap of emoji IDs to array of user IDs
+        #[serde(skip_serializing_if = "IndexMap::is_empty", default)]
+        pub reactions: IndexMap<String, IndexSet<String>>,
+        /// Information about how this message should be interacted with
+        #[serde(skip_serializing_if = "Interactions::is_default", default)]
+        pub interactions: Interactions,
+        /// Name and / or avatar overrides for this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub masquerade: Option<Masquerade>,
+    },
+    "PartialMessage"
+);
+
+auto_derived!(
+    /// System Event
+    #[serde(tag = "type")]
+    pub enum SystemMessage {
+        #[serde(rename = "text")]
+        Text { content: String },
+        #[serde(rename = "user_added")]
+        UserAdded { id: String, by: String },
+        #[serde(rename = "user_remove")]
+        UserRemove { id: String, by: String },
+        #[serde(rename = "user_joined")]
+        UserJoined { id: String },
+        #[serde(rename = "user_left")]
+        UserLeft { id: String },
+        #[serde(rename = "user_kicked")]
+        UserKicked { id: String },
+        #[serde(rename = "user_banned")]
+        UserBanned { id: String },
+        #[serde(rename = "channel_renamed")]
+        ChannelRenamed { name: String, by: String },
+        #[serde(rename = "channel_description_changed")]
+        ChannelDescriptionChanged { by: String },
+        #[serde(rename = "channel_icon_changed")]
+        ChannelIconChanged { by: String },
+        #[serde(rename = "channel_ownership_changed")]
+        ChannelOwnershipChanged { from: String, to: String },
+    }
+
+    /// Name and / or avatar override information
+    pub struct Masquerade {
+        /// Replace the display name shown on this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub name: Option<String>,
+        /// Replace the avatar shown on this message (URL to image file)
+        #[serde(skip_serializing_if = "Option::is_none")]
+        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")]
+        pub colour: Option<String>,
+    }
+
+    /// Information to guide interactions on this message
+    #[derive(Default)]
+    pub struct Interactions {
+        /// Reactions which should always appear and be distinct
+        #[serde(skip_serializing_if = "Option::is_none", default)]
+        pub reactions: Option<IndexSet<String>>,
+        /// Whether reactions should be restricted to the given list
+        ///
+        /// Can only be set to true if reactions list is of at least length 1
+        #[serde(skip_serializing_if = "crate::if_false", default)]
+        pub restrict_reactions: bool,
+    }
+
+    /// Appended Information
+    pub struct AppendMessage {
+        /// Additional embeds to include in this message
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub embeds: Option<Vec<Embed>>,
+    }
+
+    /// Message Sort
+    ///
+    /// Sort used for retrieving messages
+    #[derive(Default)]
+    pub enum MessageSort {
+        /// Sort by the most relevant messages
+        #[default]
+        Relevance,
+        /// Sort by the newest messages first
+        Latest,
+        /// Sort by the oldest messages first
+        Oldest,
+    }
+);
+
+impl Interactions {
+    /// Check if default initialisation of fields
+    pub fn is_default(&self) -> bool {
+        !self.restrict_reactions && self.reactions.is_none()
+    }
+}

crates/core/models/src/v0/mod.rs

@@ -1,9 +1,29 @@
-mod account_strikes;
 mod bots;
+mod channel_invites;
+mod channel_unreads;
+mod channel_webhooks;
+mod channels;
+mod embeds;
+mod emojis;
 mod files;
+mod messages;
+mod server_bans;
+mod server_members;
+mod servers;
+mod user_settings;
 mod users;
 
-pub use account_strikes::*;
 pub use bots::*;
+pub use channel_invites::*;
+pub use channel_unreads::*;
+pub use channel_webhooks::*;
+pub use channels::*;
+pub use embeds::*;
+pub use emojis::*;
 pub use files::*;
+pub use messages::*;
+pub use server_bans::*;
+pub use server_members::*;
+pub use servers::*;
+pub use user_settings::*;
 pub use users::*;

crates/core/models/src/v0/server_bans.rs

@@ -0,0 +1,12 @@
+use super::MemberCompositeKey;
+
+auto_derived!(
+    /// Server Ban
+    pub struct ServerBan {
+        /// Unique member id
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+        pub id: MemberCompositeKey,
+        /// Reason for ban creation
+        pub reason: Option<String>,
+    }
+);

crates/core/models/src/v0/server_members.rs

@@ -0,0 +1,60 @@
+use super::File;
+
+use iso8601_timestamp::Timestamp;
+
+auto_derived_partial!(
+    /// Server Member
+    pub struct Member {
+        /// Unique member id
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+        pub id: MemberCompositeKey,
+
+        /// Time at which this user joined the server
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub joined_at: Option<Timestamp>,
+
+        /// Member's nickname
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub nickname: Option<String>,
+        /// Avatar attachment
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub avatar: Option<File>,
+
+        /// Member's roles
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "Vec::is_empty", default)
+        )]
+        pub roles: Vec<String>,
+        /// Timestamp this member is timed out until
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub timeout: Option<Timestamp>,
+    },
+    "PartialMember"
+);
+
+auto_derived!(
+    /// Composite primary key consisting of server and user id
+    #[derive(Hash, Default)]
+    pub struct MemberCompositeKey {
+        /// Server Id
+        pub server: String,
+        /// User Id
+        pub user: String,
+    }
+
+    /// Optional fields on server member object
+    pub enum FieldsMember {
+        Nickname,
+        Avatar,
+        Roles,
+        Timeout,
+    }
+
+    /// Member removal intention
+    pub enum RemovalIntention {
+        Leave,
+        Kick,
+        Ban,
+    }
+);

crates/core/models/src/v0/servers.rs

@@ -0,0 +1,144 @@
+use super::File;
+
+use revolt_permissions::OverrideField;
+use std::collections::HashMap;
+
+auto_derived_partial!(
+    /// Server
+    pub struct Server {
+        /// Unique Id
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
+        pub id: String,
+        /// User id of the owner
+        pub owner: String,
+
+        /// Name of the server
+        pub name: String,
+        /// Description for the server
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub description: Option<String>,
+
+        /// Channels within this server
+        // ! FIXME: this may be redundant
+        pub channels: Vec<String>,
+        /// Categories for this server
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub categories: Option<Vec<Category>>,
+        /// Configuration for sending system event messages
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub system_messages: Option<SystemMessageChannels>,
+
+        /// Roles for this server
+        #[cfg_attr(
+            feature = "serde",
+            serde(
+                default = "HashMap::<String, Role>::new",
+                skip_serializing_if = "HashMap::<String, Role>::is_empty"
+            )
+        )]
+        pub roles: HashMap<String, Role>,
+        /// Default set of server and channel permissions
+        pub default_permissions: i64,
+
+        /// Icon attachment
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub icon: Option<File>,
+        /// Banner attachment
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub banner: Option<File>,
+
+        /// Bitfield of server flags
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_zero_u32", default)
+        )]
+        pub flags: u32,
+
+        /// Whether this server is flagged as not safe for work
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_false", default)
+        )]
+        pub nsfw: bool,
+        /// Whether to enable analytics
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_false", default)
+        )]
+        pub analytics: bool,
+        /// Whether this server should be publicly discoverable
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_false", default)
+        )]
+        pub discoverable: bool,
+    },
+    "PartialServer"
+);
+
+auto_derived_partial!(
+    /// Role
+    pub struct Role {
+        /// Role name
+        pub name: String,
+        /// Permissions available to this role
+        pub permissions: OverrideField,
+        /// Colour used for this role
+        ///
+        /// This can be any valid CSS colour
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub colour: Option<String>,
+        /// Whether this role should be shown separately on the member sidebar
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_false", default)
+        )]
+        pub hoist: bool,
+        /// Ranking of this role
+        #[cfg_attr(feature = "serde", serde(default))]
+        pub rank: i64,
+    },
+    "PartialRole"
+);
+
+auto_derived!(
+    /// Optional fields on server object
+    pub enum FieldsServer {
+        Description,
+        Categories,
+        SystemMessages,
+        Icon,
+        Banner,
+    }
+
+    /// Optional fields on server object
+    pub enum FieldsRole {
+        Colour,
+    }
+
+    /// Channel category
+    pub struct Category {
+        /// Unique ID for this category
+        pub id: String,
+        /// Title for this category
+        pub title: String,
+        /// Channels in this category
+        pub channels: Vec<String>,
+    }
+
+    /// System message channel assignments
+    pub struct SystemMessageChannels {
+        /// ID of channel to send user join messages in
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub user_joined: Option<String>,
+        /// ID of channel to send user left messages in
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub user_left: Option<String>,
+        /// ID of channel to send user kicked messages in
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub user_kicked: Option<String>,
+        /// ID of channel to send user banned messages in
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub user_banned: Option<String>,
+    }
+);

crates/core/models/src/v0/user_settings.rs

@@ -0,0 +1,6 @@
+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)>;

crates/core/models/src/v0/users.rs

@@ -4,35 +4,52 @@ auto_derived!(
     /// User
     pub struct User {
         /// Unique Id
-        #[serde(rename = "_id")]
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
         pub id: String,
         /// Username
         pub username: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
+        /// Discriminator
+        pub discriminator: String,
+        /// Display name
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+        pub display_name: Option<String>,
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         /// Avatar attachment
         pub avatar: Option<File>,
         /// Relationships with other users
-        #[serde(skip_serializing_if = "Vec::is_empty", default)]
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "Vec::is_empty", default)
+        )]
         pub relations: Vec<Relationship>,
 
         /// Bitfield of user badges
-        #[serde(skip_serializing_if = "crate::if_zero_u32", default)]
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_zero_u32", default)
+        )]
         pub badges: u32,
         /// User's current status
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub status: Option<UserStatus>,
         /// User's profile page
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub profile: Option<UserProfile>,
 
         /// Enum of user flags
-        #[serde(skip_serializing_if = "crate::if_zero_u32", default)]
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_zero_u32", default)
+        )]
         pub flags: u32,
         /// Whether this user is privileged
-        #[serde(skip_serializing_if = "crate::if_false", default)]
+        #[cfg_attr(
+            feature = "serde",
+            serde(skip_serializing_if = "crate::if_false", default)
+        )]
         pub privileged: bool,
         /// Bot information
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub bot: Option<BotInformation>,
 
         /// Current session user's relationship with this user
@@ -44,20 +61,29 @@ auto_derived!(
     /// User's relationship with another user (or themselves)
     #[derive(Default)]
     pub enum RelationshipStatus {
+        /// No relationship with other user
         #[default]
         None,
+        /// Other user is us
         User,
+        /// Friends with the other user
         Friend,
+        /// Pending friend request to user
         Outgoing,
+        /// Incoming friend request from user
         Incoming,
+        /// Blocked this user
         Blocked,
+        /// Blocked by this user
         BlockedOther,
     }
 
     /// Relationship entry indicating current status with other user
     pub struct Relationship {
-        #[serde(rename = "_id")]
+        /// Other user's Id
+        #[cfg_attr(feature = "serde", serde(rename = "_id"))]
         pub user_id: String,
+        /// Relationship status with them
         pub status: RelationshipStatus,
     }
 
@@ -78,20 +104,20 @@ auto_derived!(
     /// User's active status
     pub struct UserStatus {
         /// Custom status text
-        #[serde(skip_serializing_if = "String::is_empty")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "String::is_empty"))]
         pub text: String,
         /// Current presence option
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub presence: Option<Presence>,
     }
 
     /// User's profile
     pub struct UserProfile {
         /// Text content on user's profile
-        #[serde(skip_serializing_if = "String::is_empty")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "String::is_empty"))]
         pub content: String,
         /// Background visible on user's profile
-        #[serde(skip_serializing_if = "Option::is_none")]
+        #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
         pub background: Option<File>,
     }
 
@@ -138,7 +164,7 @@ auto_derived!(
     /// Bot information for if the user is a bot
     pub struct BotInformation {
         /// Id of the owner of this bot
-        #[serde(rename = "owner")]
+        #[cfg_attr(feature = "serde", serde(rename = "owner"))]
         pub owner_id: String,
     }
 );
@@ -158,109 +184,3 @@ impl CheckRelationship for Vec<Relationship> {
         RelationshipStatus::None
     }
 }
-
-#[cfg(feature = "from_database")]
-impl User {
-    pub async fn from<P>(user: revolt_database::User, perspective: P) -> Self
-    where
-        P: Into<Option<revolt_database::User>>,
-    {
-        let relationship = if let Some(perspective) = perspective.into() {
-            perspective
-                .relations
-                .unwrap_or_default()
-                .into_iter()
-                .find(|relationship| relationship.id == user.id)
-                .map(|relationship| relationship.status.into())
-                .unwrap_or_default()
-        } else {
-            RelationshipStatus::None
-        };
-
-        // do permission stuff here
-        // TODO: implement permissions =)
-        let can_see_profile = false;
-
-        Self {
-            username: user.username,
-            avatar: user.avatar.map(|file| file.into()),
-            relations: vec![],
-            badges: user.badges.unwrap_or_default() as u32,
-            status: None,
-            profile: None,
-            flags: user.flags.unwrap_or_default() as u32,
-            privileged: user.privileged,
-            bot: user.bot.map(|bot| bot.into()),
-            relationship,
-            online: can_see_profile && revolt_presence::is_online(&user.id).await,
-            id: user.id,
-        }
-    }
-}
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::RelationshipStatus> for RelationshipStatus {
-    fn from(value: revolt_database::RelationshipStatus) -> Self {
-        match value {
-            revolt_database::RelationshipStatus::None => RelationshipStatus::None,
-            revolt_database::RelationshipStatus::User => RelationshipStatus::User,
-            revolt_database::RelationshipStatus::Friend => RelationshipStatus::Friend,
-            revolt_database::RelationshipStatus::Outgoing => RelationshipStatus::Outgoing,
-            revolt_database::RelationshipStatus::Incoming => RelationshipStatus::Incoming,
-            revolt_database::RelationshipStatus::Blocked => RelationshipStatus::Blocked,
-            revolt_database::RelationshipStatus::BlockedOther => RelationshipStatus::BlockedOther,
-        }
-    }
-}
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::Relationship> for Relationship {
-    fn from(value: revolt_database::Relationship) -> Self {
-        Self {
-            user_id: value.id,
-            status: value.status.into(),
-        }
-    }
-}
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::Presence> for Presence {
-    fn from(value: revolt_database::Presence) -> Self {
-        match value {
-            revolt_database::Presence::Online => Presence::Online,
-            revolt_database::Presence::Idle => Presence::Idle,
-            revolt_database::Presence::Focus => Presence::Focus,
-            revolt_database::Presence::Busy => Presence::Busy,
-            revolt_database::Presence::Invisible => Presence::Invisible,
-        }
-    }
-}
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::UserStatus> for UserStatus {
-    fn from(value: revolt_database::UserStatus) -> Self {
-        UserStatus {
-            text: value.text,
-            presence: value.presence.map(|presence| presence.into()),
-        }
-    }
-}
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::UserProfile> for UserProfile {
-    fn from(value: revolt_database::UserProfile) -> Self {
-        UserProfile {
-            content: value.content,
-            background: value.background.map(|file| file.into()),
-        }
-    }
-}
-
-#[cfg(feature = "from_database")]
-impl From<revolt_database::BotInformation> for BotInformation {
-    fn from(value: revolt_database::BotInformation) -> Self {
-        BotInformation {
-            owner_id: value.owner,
-        }
-    }
-}

crates/core/permissions/Cargo.toml

@@ -1,17 +1,19 @@
 [package]
 name = "revolt-permissions"
-version = "0.0.2"
+version = "0.6.6"
 edition = "2021"
 license = "AGPL-3.0-or-later"
-authors = [ "Paul Makles <me@insrt.uk>" ]
+authors = ["Paul Makles <me@insrt.uk>"]
 description = "Revolt Backend: Permission Logic"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [features]
-serde = [ "dep:serde" ]
+bson = ["dep:bson"]
-schemas = [ "dep:schemars" ]
+serde = ["dep:serde"]
-try-from-primitive = [ "dep:num_enum" ]
+schemas = ["dep:schemars"]
+try-from-primitive = ["dep:num_enum"]
+
 
 [dev-dependencies]
 # Async
@@ -28,6 +30,7 @@ async-trait = "0.1.51"
 
 # Serialisation
 serde = { version = "1", features = ["derive"], optional = true }
+bson = { version = "2.1.0", optional = true }
 
 # Spec Generation
 schemars = { version = "0.8.8", optional = true }

crates/core/permissions/src/models/channel.rs

@@ -135,3 +135,5 @@ pub static DEFAULT_PERMISSION_SERVER: Lazy<u64> = Lazy::new(|| {
             + ChannelPermission::ChangeAvatar,
     )
 });
+
+pub static DEFAULT_WEBHOOK_PERMISSIONS: Lazy<u64> = Lazy::new(|| ChannelPermission::SendMessage + ChannelPermission::SendEmbeds + ChannelPermission::Masquerade + ChannelPermission::React);

crates/core/permissions/src/models/server.rs

@@ -1,6 +1,10 @@
+#[cfg(feature = "schemas")]
+use schemars::JsonSchema;
+
 /// Representation of a single permission override
-#[derive(Debug, Clone, Copy, Eq, PartialEq)]
+#[derive(Debug, Clone, Eq, PartialEq)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[cfg_attr(feature = "schemas", derive(JsonSchema))]
 pub struct Override {
     /// Allow bit flags
     pub allow: u64,
@@ -8,10 +12,43 @@ pub struct Override {
     pub deny: u64,
 }
 
+/// Data permissions Field - contains both allow and deny
+#[derive(Debug, Clone, Eq, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[cfg_attr(feature = "schemas", derive(JsonSchema))]
+pub struct DataPermissionsField {
+    pub permissions: Override,
+}
+
+/// Data permissions Value - contains allow
+#[derive(Debug, Clone, Copy, Eq, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[cfg_attr(feature = "schemas", derive(JsonSchema))]
+pub struct DataPermissionsValue {
+    pub permissions: u64,
+}
+
+/// Data permissions Poly - can contain either Value or Field
+#[derive(Debug, Clone, Eq, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[cfg_attr(feature = "schemas", derive(JsonSchema))]
+#[cfg_attr(feature = "serde", serde(untagged))]
+pub enum DataPermissionPoly {
+    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,
+    },
+}
+
 /// Representation of a single permission override
 /// as it appears on models and in the database
-#[derive(/*JsonSchema, */ Debug, Clone, Copy, Default, Eq, PartialEq)]
+#[derive(Debug, Clone, Copy, Default, Eq, PartialEq)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[cfg_attr(feature = "schemas", derive(JsonSchema))]
 pub struct OverrideField {
     /// Allow bit flags
     a: i64,
@@ -49,8 +86,12 @@ impl From<OverrideField> for Override {
     }
 }
 
-/*impl From<OverrideField> for Bson {
+#[cfg(feature = "bson")]
+use bson::Bson;
+
+#[cfg(feature = "bson")]
+impl From<OverrideField> for Bson {
     fn from(v: OverrideField) -> Self {
         Self::Document(bson::to_document(&v).unwrap())
     }
-}*/
+}

crates/core/presence/Cargo.toml

@@ -1,9 +1,9 @@
 [package]
 name = "revolt-presence"
-version = "0.0.2"
+version = "0.6.6"
 edition = "2021"
 license = "AGPL-3.0-or-later"
-authors = [ "Paul Makles <me@insrt.uk>" ]
+authors = ["Paul Makles <me@insrt.uk>"]
 description = "Revolt Backend: User Presence"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

crates/core/result/Cargo.toml

@@ -1,22 +1,30 @@
 [package]
 name = "revolt-result"
-version = "0.0.2"
+version = "0.6.6"
 edition = "2021"
 license = "AGPL-3.0-or-later"
-authors = [ "Paul Makles <me@insrt.uk>" ]
+authors = ["Paul Makles <me@insrt.uk>"]
 description = "Revolt Backend: Result and Error types"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [features]
-serde = [ "dep:serde" ]
+serde = ["dep:serde"]
-schemas = [ "dep:schemars" ]
+schemas = ["dep:schemars"]
+rocket = ["dep:rocket", "dep:serde_json"]
+okapi = ["dep:revolt_rocket_okapi", "dep:revolt_okapi"]
 
-default = [ "serde" ]
+default = ["serde"]
 
 [dependencies]
 # Serialisation
+serde_json = { version = "1", optional = true }
 serde = { version = "1", features = ["derive"], optional = true }
 
 # Spec Generation
 schemars = { version = "0.8.8", optional = true }
+
+# Rocket
+rocket = { optional = true, version = "0.5.0-rc.2", default-features = false }
+revolt_rocket_okapi = { version = "0.9.1", optional = true }
+revolt_okapi = { version = "0.9.1", optional = true }

crates/core/result/src/lib.rs

@@ -6,6 +6,12 @@ extern crate serde;
 #[macro_use]
 extern crate schemars;
 
+#[cfg(feature = "rocket")]
+pub mod rocket;
+
+#[cfg(feature = "okapi")]
+pub mod okapi;
+
 /// Result type with custom Error
 pub type Result<T, E = Error> = std::result::Result<T, E>;
 

crates/core/result/src/okapi.rs

@@ -0,0 +1,49 @@
+use revolt_okapi::openapi3::SchemaObject;
+use revolt_rocket_okapi::revolt_okapi::openapi3;
+use schemars::schema::Schema;
+
+use crate::Error;
+
+impl revolt_rocket_okapi::response::OpenApiResponderInner for Error {
+    fn responses(
+        gen: &mut revolt_rocket_okapi::gen::OpenApiGenerator,
+    ) -> std::result::Result<openapi3::Responses, revolt_rocket_okapi::OpenApiError> {
+        let mut content = revolt_okapi::Map::new();
+
+        let settings = schemars::gen::SchemaSettings::default().with(|s| {
+            s.option_nullable = true;
+            s.option_add_null_type = false;
+            s.definitions_path = "#/components/schemas/".to_string();
+        });
+
+        let mut schema_generator = settings.into_generator();
+        let schema = schema_generator.root_schema_for::<Error>();
+
+        let definitions = gen.schema_generator().definitions_mut();
+        for (key, value) in schema.definitions {
+            definitions.insert(key, value);
+        }
+
+        definitions.insert("Error".to_string(), Schema::Object(schema.schema));
+
+        content.insert(
+            "application/json".to_string(),
+            openapi3::MediaType {
+                schema: Some(SchemaObject {
+                    reference: Some("#/components/schemas/Error".to_string()),
+                    ..Default::default()
+                }),
+                ..Default::default()
+            },
+        );
+
+        Ok(openapi3::Responses {
+            default: Some(openapi3::RefOr::Object(openapi3::Response {
+                content,
+                description: "An error occurred.".to_string(),
+                ..Default::default()
+            })),
+            ..Default::default()
+        })
+    }
+}

crates/core/result/src/rocket.rs

@@ -0,0 +1,87 @@
+use std::io::Cursor;
+
+use rocket::{
+    http::{ContentType, Status},
+    response::{self, Responder},
+    Request, Response,
+};
+
+use crate::{Error, ErrorType};
+
+/// HTTP response builder for Error enum
+impl<'r> Responder<'r, 'static> for Error {
+    fn respond_to(self, _: &'r Request<'_>) -> response::Result<'static> {
+        let status = match self.error_type {
+            ErrorType::LabelMe => Status::InternalServerError,
+
+            ErrorType::AlreadyOnboarded => Status::Forbidden,
+
+            ErrorType::UnknownUser => Status::NotFound,
+            ErrorType::InvalidUsername => Status::BadRequest,
+            ErrorType::UsernameTaken => Status::Conflict,
+            ErrorType::AlreadyFriends => Status::Conflict,
+            ErrorType::AlreadySentRequest => Status::Conflict,
+            ErrorType::Blocked => Status::Conflict,
+            ErrorType::BlockedByOther => Status::Forbidden,
+            ErrorType::NotFriends => Status::Forbidden,
+
+            ErrorType::UnknownChannel => Status::NotFound,
+            ErrorType::UnknownMessage => Status::NotFound,
+            ErrorType::UnknownAttachment => Status::BadRequest,
+            ErrorType::CannotEditMessage => Status::Forbidden,
+            ErrorType::CannotJoinCall => Status::BadRequest,
+            ErrorType::TooManyAttachments { .. } => Status::BadRequest,
+            ErrorType::TooManyReplies { .. } => Status::BadRequest,
+            ErrorType::EmptyMessage => Status::UnprocessableEntity,
+            ErrorType::PayloadTooLarge => Status::UnprocessableEntity,
+            ErrorType::CannotRemoveYourself => Status::BadRequest,
+            ErrorType::GroupTooLarge { .. } => Status::Forbidden,
+            ErrorType::AlreadyInGroup => Status::Conflict,
+            ErrorType::NotInGroup => Status::NotFound,
+
+            ErrorType::UnknownServer => Status::NotFound,
+            ErrorType::InvalidRole => Status::NotFound,
+            ErrorType::Banned => Status::Forbidden,
+
+            ErrorType::TooManyServers { .. } => Status::BadRequest,
+            ErrorType::TooManyEmoji { .. } => Status::BadRequest,
+            ErrorType::TooManyChannels { .. } => Status::BadRequest,
+            ErrorType::TooManyRoles { .. } => Status::BadRequest,
+
+            ErrorType::ReachedMaximumBots => Status::BadRequest,
+            ErrorType::IsBot => Status::BadRequest,
+            ErrorType::BotIsPrivate => Status::Forbidden,
+
+            ErrorType::CannotReportYourself => Status::BadRequest,
+
+            ErrorType::MissingPermission { .. } => Status::Forbidden,
+            ErrorType::MissingUserPermission { .. } => Status::Forbidden,
+            ErrorType::NotElevated => Status::Forbidden,
+            ErrorType::NotPrivileged => Status::Forbidden,
+            ErrorType::CannotGiveMissingPermissions => Status::Forbidden,
+            ErrorType::NotOwner => Status::Forbidden,
+
+            ErrorType::DatabaseError { .. } => Status::InternalServerError,
+            ErrorType::InternalError => Status::InternalServerError,
+            ErrorType::InvalidOperation => Status::BadRequest,
+            ErrorType::InvalidCredentials => Status::Unauthorized,
+            ErrorType::InvalidProperty => Status::BadRequest,
+            ErrorType::InvalidSession => Status::Unauthorized,
+            ErrorType::DuplicateNonce => Status::Conflict,
+            ErrorType::VosoUnavailable => Status::BadRequest,
+            ErrorType::NotFound => Status::NotFound,
+            ErrorType::NoEffect => Status::Ok,
+            ErrorType::FailedValidation { .. } => Status::BadRequest,
+        };
+
+        // Serialize the error data structure into JSON.
+        let string = serde_json::to_string(&self).unwrap();
+
+        // Build and send the request.
+        Response::build()
+            .sized_body(string.len(), Cursor::new(string))
+            .header(ContentType::new("application", "json"))
+            .status(status)
+            .ok()
+    }
+}

crates/delta/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-delta"
-version = "0.5.20"
+version = "0.6.6"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <paulmakles@gmail.com>"]
 edition = "2018"
@@ -31,33 +31,45 @@ nanoid = "0.4.0"
 # serde
 serde_json = "1.0.57"
 serde = { version = "1.0.115", features = ["derive"] }
-validator = { version = "0.14", features = ["derive"] }
+validator = { version = "0.16", features = ["derive"] }
 
 # async
 futures = "0.3.8"
 chrono = "0.4.15"
 async-channel = "1.6.1"
 reqwest = { version = "0.11.4", features = ["json"] }
-async-std = { version = "1.8.0", features = ["tokio1", "tokio02", "attributes"] }
+async-std = { version = "1.8.0", features = [
+    "tokio1",
+    "tokio02",
+    "attributes",
+] }
 
 # internal util
 lettre = "0.10.0-alpha.4"
 
 # web
-rocket = { version = "0.5.0-rc.2", default-features = false, features = ["json"] }
+rocket = { version = "0.5.0-rc.2", default-features = false, features = [
+    "json",
+] }
 rocket_empty = { version = "0.1.1", features = ["schema"] }
 rocket_authifier = { version = "1.0.7" }
+rocket_prometheus = "0.10.0-rc.3"
 
 # spec generation
 schemars = "0.8.8"
-revolt_rocket_okapi = { version = "0.9.1", features = [ "swagger" ] }
+revolt_rocket_okapi = { version = "0.9.1", features = ["swagger"] }
 
 # quark
 revolt-quark = { path = "../quark" }
 
 # core
-revolt-database = { path = "../core/database", features = [ "rocket-impl" ] }
+revolt-database = { path = "../core/database", features = [
-revolt-models = { path = "../core/models", features = [ "schemas", "redis-is-patched" ] }
+    "rocket-impl",
+    "redis-is-patched",
+] }
+revolt-models = { path = "../core/models", features = ["schemas", "validator"] }
+revolt-result = { path = "../core/result", features = ["rocket", "okapi"] }
+revolt-permissions = { path = "../core/permissions", features = ["schemas"] }
 
 [build-dependencies]
 vergen = "7.5.0"

crates/delta/src/main.rs

@@ -8,10 +8,14 @@ extern crate serde_json;
 pub mod routes;
 pub mod util;
 
+use rocket_prometheus::PrometheusMetrics;
+use std::net::Ipv4Addr;
+
 use async_std::channel::unbounded;
 use revolt_quark::authifier::{Authifier, AuthifierEvent};
 use revolt_quark::events::client::EventV1;
 use revolt_quark::DatabaseInfo;
+use rocket::data::ToByteUnit;
 
 #[launch]
 async fn rocket() -> _ {
@@ -62,7 +66,11 @@ async fn rocket() -> _ {
 
     // Configure Rocket
     let rocket = rocket::build();
+    let prometheus = PrometheusMetrics::new();
+
     routes::mount(rocket)
+        .attach(prometheus.clone())
+        .mount("/metrics", prometheus)
         .mount("/", revolt_quark::web::cors::catch_all_options_routes())
         .mount("/", revolt_quark::web::ratelimiter::routes())
         .mount("/swagger/", revolt_quark::web::swagger::routes())
@@ -72,4 +80,9 @@ async fn rocket() -> _ {
         .manage(cors.clone())
         .attach(revolt_quark::web::ratelimiter::RatelimitFairing)
         .attach(cors)
+        .configure(rocket::Config {
+            limits: rocket::data::Limits::default().limit("string", 5.megabytes()),
+            address: Ipv4Addr::new(0, 0, 0, 0).into(),
+            ..Default::default()
+        })
 }

crates/delta/src/routes/admin/message_query.rs

@@ -1,31 +0,0 @@
-use revolt_quark::{
-    models::{
-        message::{BulkMessageResponse, MessageQuery},
-        User,
-    },
-    Db, Error, Result,
-};
-use rocket::serde::json::Json;
-
-/// # Globally Fetch Messages
-///
-/// This is a privileged route to globally fetch messages.
-#[openapi(tag = "Admin")]
-#[post("/messages", data = "<data>")]
-pub async fn message_query(
-    db: &Db,
-    user: User,
-    data: Json<MessageQuery>,
-) -> Result<Json<BulkMessageResponse>> {
-    // Must be privileged for this route
-    if !user.privileged {
-        return Err(Error::NotPrivileged);
-    }
-
-    // Fetch data using query
-    let data = data.into_inner();
-    let messages = db.fetch_messages(data).await?;
-    BulkMessageResponse::transform(db, None, messages, Some(true))
-        .await
-        .map(Json)
-}

crates/delta/src/routes/admin/mod.rs

@@ -1,9 +1,8 @@
 use revolt_rocket_okapi::revolt_okapi::openapi3::OpenApi;
 use rocket::Route;
 
-mod message_query;
 mod stats;
 
 pub fn routes() -> (Vec<Route>, OpenApi) {
-    openapi_get_routes_spec![stats::stats, message_query::message_query]
+    openapi_get_routes_spec![stats::stats]
 }

crates/delta/src/routes/bots/create.rs

@@ -38,14 +38,12 @@ pub async fn create_bot(db: &Db, user: User, info: Json<DataCreateBot>) -> Resul
         return Err(Error::ReachedMaximumBots);
     }
 
-    if db.is_username_taken(&info.name).await? {
-        return Err(Error::UsernameTaken);
-    }
-
     let id = Ulid::new().to_string();
+    let username = User::validate_username(info.name)?;
     let bot_user = User {
         id: id.clone(),
-        username: info.name.trim().to_string(),
+        discriminator: User::find_discriminator(db, &username, None).await?,
+        username,
         bot: Some(BotInformation {
             owner: user.id.clone(),
         }),

crates/delta/src/routes/bots/edit.rs

@@ -58,10 +58,6 @@ pub async fn edit_bot(
     }
 
     if let Some(name) = data.name {
-        if db.is_username_taken(&name).await? {
-            return Err(Error::UsernameTaken);
-        }
-
         let mut user = db.fetch_user(&bot.id).await?;
         user.update_username(db, name).await?;
     }

crates/delta/src/routes/bots/fetch.rs

@@ -23,10 +23,11 @@ pub async fn fetch_bot(
     }
 
     Ok(Json(FetchBotResponse {
-        user: revolt_models::v0::User::from(
+        user: db
-            db.fetch_user(&bot.id).await.map_err(Error::from_core)?,
+            .fetch_user(&bot.id)
-            None,
+            .await
-        )
+            .map_err(Error::from_core)?
+            .into(None)
             .await,
         bot: bot.into(),
     }))