Update scene.ex (#720)

minimal effort to make /api-internal/v1/rewrite_assets endpoint's handler to (on error) throw a warning and continue (instead of just throw)

lib/ret/scene.ex

@@ -220,39 +220,43 @@ defmodule Ret.Scene do
 
     Repo.transaction(fn ->
       Enum.each(scene_stream, fn scene ->
-        %Scene{
-          scene_owned_file: old_scene_owned_file,
-          model_owned_file: old_model_owned_file,
-          account: account
-        } = scene
-
-        new_scene_owned_file =
-          Storage.create_new_owned_file_with_replaced_string(
-            old_scene_owned_file,
-            account,
-            old_domain_url,
-            new_domain_url
-          )
-
-        {:ok, new_model_owned_file} =
-          Storage.duplicate_and_transform(old_model_owned_file, account, fn glb_stream,
-                                                                            _total_bytes ->
-            GLTFUtils.replace_in_glb(glb_stream, old_domain_url, new_domain_url)
-          end)
-
-        scene
-        |> change()
-        |> put_change(:scene_owned_file_id, new_scene_owned_file.owned_file_id)
-        |> put_change(:model_owned_file_id, new_model_owned_file.owned_file_id)
-        |> Repo.update!()
-
-        for old_owned_file <- [old_scene_owned_file, old_model_owned_file] do
-          OwnedFile.set_inactive(old_owned_file)
-          Storage.rm_files_for_owned_file(old_owned_file)
-          Repo.delete(old_owned_file)
+        try do
+          %Scene{
+            scene_owned_file: old_scene_owned_file,
+            model_owned_file: old_model_owned_file,
+            account: account
+          } = scene
+
+          new_scene_owned_file =
+            Storage.create_new_owned_file_with_replaced_string(
+              old_scene_owned_file,
+              account,
+              old_domain_url,
+              new_domain_url
+            )
+
+          {:ok, new_model_owned_file} =
+            Storage.duplicate_and_transform(old_model_owned_file, account, fn glb_stream,
+                                                                              _total_bytes ->
+              GLTFUtils.replace_in_glb(glb_stream, old_domain_url, new_domain_url)
+            end)
+
+          scene
+          |> change()
+          |> put_change(:scene_owned_file_id, new_scene_owned_file.owned_file_id)
+          |> put_change(:model_owned_file_id, new_model_owned_file.owned_file_id)
+          |> Repo.update!()
+
+          for old_owned_file <- [old_scene_owned_file, old_model_owned_file] do
+            OwnedFile.set_inactive(old_owned_file)
+            Storage.rm_files_for_owned_file(old_owned_file)
+            Repo.delete(old_owned_file)
+          end
+        rescue
+          e -> 
+            IO.warn("Failed to process scene due to an error: #{inspect(e)}")
         end
       end)
-
       :ok
     end)
   end