feat: implement new permissions hierarchy

src/routes/channels/permissions_set_default.rs

@@ -3,16 +3,20 @@ use serde::{Deserialize, Serialize};
 
 use revolt_quark::{
     models::{channel::PartialChannel, Channel, User},
-    perms, Db, Error, Permission, Ref, Result,
+    perms, Db, Error, Override, Permission, Ref, Result,
 };
 
 #[derive(Serialize, Deserialize)]
-pub struct Data {
-    permissions: u32,
+#[serde(untagged)]
+pub enum Data {
+    Value { permissions: u64 },
+    Field { permissions: Override },
 }
 
 #[put("/<target>/permissions/default", data = "<data>", rank = 1)]
 pub async fn req(db: &Db, user: User, target: Ref, data: Json<Data>) -> Result<Json<Channel>> {
+    let data = data.into_inner();
+
     let mut channel = target.as_channel(db).await?;
     perms(&user)
         .channel(&channel)
@@ -21,30 +25,38 @@ pub async fn req(db: &Db, user: User, target: Ref, data: Json<Data>) -> Result<J
 
     match &channel {
         Channel::Group { .. } => {
-            channel
-                .update(
-                    db,
-                    PartialChannel {
-                        permissions: Some(data.permissions as i32),
-                        ..Default::default()
-                    },
-                    vec![],
-                )
-                .await?;
+            if let Data::Value { permissions } = data {
+                channel
+                    .update(
+                        db,
+                        PartialChannel {
+                            permissions: Some(permissions as i64),
+                            ..Default::default()
+                        },
+                        vec![],
+                    )
+                    .await?;
+            } else {
+                return Err(Error::InvalidOperation);
+            }
         }
         Channel::TextChannel { .. } | Channel::VoiceChannel { .. } => {
             // ! FIXME_PERMISSIONS
 
-            channel
-                .update(
-                    db,
-                    PartialChannel {
-                        default_permissions: Some(data.permissions as i32),
-                        ..Default::default()
-                    },
-                    vec![],
-                )
-                .await?;
+            if let Data::Field { permissions } = data {
+                channel
+                    .update(
+                        db,
+                        PartialChannel {
+                            default_permissions: Some(permissions.into()),
+                            ..Default::default()
+                        },
+                        vec![],
+                    )
+                    .await?;
+            } else {
+                return Err(Error::InvalidOperation);
+            }
         }
         _ => return Err(Error::InvalidOperation),
     }