feat: Transfer ownership

Signed-off-by: LazyCat2 <[email protected]>

Author: LazyCat2

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

@@ -246,6 +246,10 @@ auto_derived!(
         /// Must be enabled in order to show up on [Revolt Discover](https://rvlt.gg).
         pub analytics: Option<bool>,
 
+        /// User id of the new owner
+        // #[cfg_attr(feature = "validator", serde(skip_serializing_if = "Option::is_none"))]
+        pub owner: Option<String>,
+
         /// Fields to remove from server object
         #[cfg_attr(feature = "validator", validate(length(min = 1)))]
         pub remove: Option<Vec<FieldsServer>>,

crates/delta/src/routes/servers/server_edit.rs

@@ -43,6 +43,7 @@ pub async fn edit(
         && data.flags.is_none()
         && data.analytics.is_none()
         && data.discoverable.is_none()
+        && data.owner.is_none()
         && data.remove.is_none()
     {
         return Ok(Json(server.into()));
@@ -57,6 +58,11 @@ pub async fn edit(
         permissions.throw_if_lacking_channel_permission(ChannelPermission::ManageServer)?;
     }
 
+    // Check we are the server owner if changing sensitive fields
+    if data.owner.is_some() && user.id != server.owner {
+        return Err(create_error!(NotOwner));
+    }
+
     // Check we are privileged if changing sensitive fields
     if (data.flags.is_some() /*|| data.nsfw.is_some()*/ || data.discoverable.is_some())
         && !user.privileged
@@ -80,6 +86,7 @@ pub async fn edit(
         // nsfw,
         discoverable,
         analytics,
+        owner,
         remove,
     } = data;
 
@@ -92,6 +99,7 @@ pub async fn edit(
         // nsfw,
         discoverable,
         analytics,
+        owner: owner.clone(),
         ..Default::default()
     };
 
@@ -148,6 +156,21 @@ pub async fn edit(
         server.banner = partial.banner.clone();
     }
 
+    // 5. Transfer ownership
+    if let Some(owner) = owner {
+        let owner_reference = Reference { id: owner.clone() };
+        // Check if member exists
+        owner_reference.as_member(db, &server.id).await?;
+        let owner_user = owner_reference.as_user(db).await?;
+
+        if owner_user.bot.is_some() {
+            return Err(create_error!(InvalidOperation));
+        }
+
+        server.owner = owner;
+        partial.owner = Some(server.owner.clone());
+    }
+
     server
         .update(
             db,