src/routes/channels/fetch_channel.rs → src/routes/channels/channel_fetch.rs

@@ -7,9 +7,13 @@ use rocket_contrib::json::JsonValue;
 pub async fn req(user: User, target: Ref) -> Result<JsonValue> {
     let target = target.fetch_channel().await?;
 
-    let perm = permissions::channel::calculate(&user, &target).await;
+    let perm = permissions::PermissionCalculator::new(&user)
+        .with_channel(&target)
+        .for_channel()
+        .await?;
+
     if !perm.get_view() {
-        Err(Error::LabelMe)?
+        Err(Error::MissingPermission)?
     }
 
     Ok(json!(target))