Merge branch 'main' into guests

crates/collab/src/db/queries/messages.rs

@@ -339,8 +339,22 @@ impl Database {
                 .filter(channel_message::Column::SenderId.eq(user_id))
                 .exec(&*tx)
                 .await?;
+
             if result.rows_affected == 0 {
-                Err(anyhow!("no such message"))?;
+                if self
+                    .check_user_is_channel_admin(channel_id, user_id, &*tx)
+                    .await
+                    .is_ok()
+                {
+                    let result = channel_message::Entity::delete_by_id(message_id)
+                        .exec(&*tx)
+                        .await?;
+                    if result.rows_affected == 0 {
+                        Err(anyhow!("no such message"))?;
+                    }
+                } else {
+                    Err(anyhow!("operation could not be completed"))?;
+                }
             }
 
             Ok(participant_connection_ids)