chore: bump version to 0.7.9

Cargo.lock

@@ -3452,7 +3452,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-bonfire"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "async-channel 2.3.1",
  "async-std",
@@ -3482,7 +3482,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-config"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "async-std",
  "cached",
@@ -3498,7 +3498,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-database"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "async-lock",
  "async-recursion",
@@ -3544,7 +3544,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-delta"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "async-channel 1.6.1",
  "async-std",
@@ -3590,7 +3590,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-models"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "indexmap",
  "iso8601-timestamp 0.2.11",
@@ -3607,7 +3607,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-permissions"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "async-std",
  "async-trait",
@@ -3622,7 +3622,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-presence"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "async-std",
  "log",
@@ -3633,7 +3633,7 @@ dependencies = [
 
 [[package]]
 name = "revolt-result"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "revolt_okapi",
  "revolt_rocket_okapi",

crates/bonfire/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-bonfire"
-version = "0.7.8"
+version = "0.7.9"
 license = "AGPL-3.0-or-later"
 edition = "2021"
 
@@ -41,7 +41,7 @@ revolt-result = { path = "../core/result" }
 revolt-models = { path = "../core/models" }
 revolt-config = { path = "../core/config" }
 revolt-database = { path = "../core/database" }
-revolt-permissions = { version = "0.7.8", path = "../core/permissions" }
+revolt-permissions = { version = "0.7.9", path = "../core/permissions" }
 revolt-presence = { path = "../core/presence", features = ["redis-is-patched"] }
 
 # redis

crates/core/config/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-config"
-version = "0.7.8"
+version = "0.7.9"
 edition = "2021"
 license = "MIT"
 authors = ["Paul Makles <me@insrt.uk>"]

crates/core/config/Revolt.toml

@@ -47,6 +47,8 @@ webhooks_enabled = false
 [features.limits]
 
 [features.limits.default]
+outgoing_friend_requests = 10
+
 group_size = 100
 bots = 5
 message_length = 2000

crates/core/config/src/lib.rs

@@ -106,6 +106,8 @@ pub struct Api {
 
 #[derive(Deserialize, Debug, Clone)]
 pub struct FeaturesLimits {
+    pub outgoing_friend_requests: usize,
+
     pub group_size: usize,
     pub bots: usize,
     pub message_length: usize,

crates/core/database/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-database"
-version = "0.7.8"
+version = "0.7.9"
 edition = "2021"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -23,13 +23,13 @@ default = ["mongodb", "async-std-runtime", "tasks"]
 
 [dependencies]
 # Core
-revolt-config = { version = "0.7.8", path = "../config" }
+revolt-config = { version = "0.7.9", path = "../config" }
-revolt-result = { version = "0.7.8", path = "../result" }
+revolt-result = { version = "0.7.9", path = "../result" }
-revolt-models = { version = "0.7.8", path = "../models", features = [
+revolt-models = { version = "0.7.9", path = "../models", features = [
     "validator",
 ] }
-revolt-presence = { version = "0.7.8", path = "../presence" }
+revolt-presence = { version = "0.7.9", path = "../presence" }
-revolt-permissions = { version = "0.7.8", path = "../permissions", features = [
+revolt-permissions = { version = "0.7.9", path = "../permissions", features = [
     "serde",
     "bson",
 ] }

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

@@ -470,6 +470,24 @@ impl User {
 
     /// Add another user as a friend
     pub async fn add_friend(&mut self, db: &Database, target: &mut User) -> Result<()> {
+        let count = self
+            .relations
+            .as_ref()
+            .map(|relations| {
+                relations
+                    .iter()
+                    .filter(|r| matches!(r.status, RelationshipStatus::Outgoing))
+                    .count()
+            })
+            .unwrap_or_default();
+
+        let config = config().await;
+        if count >= config.features.limits.default.outgoing_friend_requests {
+            return Err(create_error!(TooManyPendingFriendRequests {
+                max: config.features.limits.default.outgoing_friend_requests
+            }));
+        }
+
         match self.relationship_with(&target.id) {
             RelationshipStatus::User => Err(create_error!(NoEffect)),
             RelationshipStatus::Friend => Err(create_error!(AlreadyFriends)),

crates/core/models/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-models"
-version = "0.7.8"
+version = "0.7.9"
 edition = "2021"
 license = "MIT"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -19,8 +19,8 @@ default = ["serde", "partials", "rocket"]
 
 [dependencies]
 # Core
-revolt-config = { version = "0.7.8", path = "../config" }
+revolt-config = { version = "0.7.9", path = "../config" }
-revolt-permissions = { version = "0.7.8", path = "../permissions" }
+revolt-permissions = { version = "0.7.9", path = "../permissions" }
 
 # Utility
 regex = "1"

crates/core/permissions/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-permissions"
-version = "0.7.8"
+version = "0.7.9"
 edition = "2021"
 license = "MIT"
 authors = ["Paul Makles <me@insrt.uk>"]
@@ -21,7 +21,7 @@ async-std = { version = "1.8.0", features = ["attributes"] }
 
 [dependencies]
 # Core
-revolt-result = { version = "0.7.8", path = "../result" }
+revolt-result = { version = "0.7.9", path = "../result" }
 
 # Utility
 auto_ops = "0.3.0"

crates/core/presence/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-presence"
-version = "0.7.8"
+version = "0.7.9"
 edition = "2021"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <me@insrt.uk>"]

crates/core/result/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-result"
-version = "0.7.8"
+version = "0.7.9"
 edition = "2021"
 license = "MIT"
 authors = ["Paul Makles <me@insrt.uk>"]

crates/core/result/src/lib.rs

@@ -60,6 +60,9 @@ pub enum ErrorType {
     Blocked,
     BlockedByOther,
     NotFriends,
+    TooManyPendingFriendRequests {
+        max: usize,
+    },
 
     // ? Channel related errors
     UnknownChannel,

crates/core/result/src/rocket.rs

@@ -25,6 +25,7 @@ impl<'r> Responder<'r, 'static> for Error {
             ErrorType::Blocked => Status::Conflict,
             ErrorType::BlockedByOther => Status::Forbidden,
             ErrorType::NotFriends => Status::Forbidden,
+            ErrorType::TooManyPendingFriendRequests { .. } => Status::BadRequest,
 
             ErrorType::UnknownChannel => Status::NotFound,
             ErrorType::UnknownMessage => Status::NotFound,

crates/delta/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revolt-delta"
-version = "0.7.8"
+version = "0.7.9"
 license = "AGPL-3.0-or-later"
 authors = ["Paul Makles <paulmakles@gmail.com>"]
 edition = "2018"