feat: Audit Logs (#466)

* fix: squash audit log branch changes

Signed-off-by: Zomatree <me@zomatree.live>

* feat: emoji edit + pronoun

Signed-off-by: Zomatree <me@zomatree.live>

* fix: use tokio instead of async-std

Signed-off-by: Zomatree <me@zomatree.live>

* feat: add slowmode to audit log

Signed-off-by: Zomatree <me@zomatree.live>

* chore: update comments on permissions

Signed-off-by: Zomatree <me@zomatree.live>

---------

Signed-off-by: Zomatree <me@zomatree.live>

crates/delta/src/routes/channels/message_unpin.rs

@@ -1,6 +1,7 @@
 use revolt_database::{
     util::{permissions::DatabasePermissionQuery, reference::Reference},
-    Channel, Database, FieldsMessage, PartialMessage, SystemMessage, User, AMQP,
+    AuditLogEntryAction, Channel, Database, FieldsMessage, PartialMessage, SystemMessage, User,
+    AMQP,
 };
 use revolt_models::v0::MessageAuthor;
 use revolt_permissions::{calculate_channel_permissions, ChannelPermission};
@@ -8,6 +9,8 @@ use revolt_result::{create_error, Result};
 use rocket::State;
 use rocket_empty::EmptyResponse;
 
+use crate::util::audit_log_reason::AuditLogReason;
+
 /// # Unpins a message
 ///
 /// Unpins a message by its id.
@@ -17,6 +20,7 @@ pub async fn message_unpin(
     db: &State<Database>,
     amqp: &State<AMQP>,
     user: User,
+    reason: AuditLogReason,
     target: Reference<'_>,
     msg: Reference<'_>,
 ) -> Result<EmptyResponse> {
@@ -58,6 +62,22 @@ pub async fn message_unpin(
     )
     .await?;
 
+    if let Some(server_id) = channel.server() {
+        AuditLogEntryAction::MessageUnpin {
+            message: message.id.clone(),
+            author: message.author.clone(),
+            channel: message.channel.clone(),
+        }
+        .insert(
+            db,
+            server_id.to_string(),
+            reason,
+            user.id,
+            Some(message.author),
+        )
+        .await;
+    }
+
     Ok(EmptyResponse)
 }