From c2ed5c284151a008378f8cc54196e4a101312c91 Mon Sep 17 00:00:00 2001
From: evazion <noizave@gmail.com>
Date: Thu, 10 Feb 2022 14:09:15 -0600
Subject: [PATCH] uploads: make upload_media_assets.media_asset_id nullable.

Make upload_media_assets.media_asset_id nullable in order to support
multi-file uploads. The media asset will be null while the image is
still being downloaded from the source.
---
 app/models/upload_media_asset.rb                             | 2 +-
 ...157_set_media_asset_to_nullable_on_upload_media_assets.rb | 5 +++++
 db/structure.sql                                             | 5 +++--
 3 files changed, 9 insertions(+), 3 deletions(-)
 create mode 100644 db/migrate/20220210200157_set_media_asset_to_nullable_on_upload_media_assets.rb

diff --git a/app/models/upload_media_asset.rb b/app/models/upload_media_asset.rb
index 3f78e1d4c..fc7d5bc03 100644
--- a/app/models/upload_media_asset.rb
+++ b/app/models/upload_media_asset.rb
@@ -2,7 +2,7 @@
 
 class UploadMediaAsset < ApplicationRecord
   belongs_to :upload
-  belongs_to :media_asset
+  belongs_to :media_asset, optional: true
 
   enum status: {
     pending: 0,
diff --git a/db/migrate/20220210200157_set_media_asset_to_nullable_on_upload_media_assets.rb b/db/migrate/20220210200157_set_media_asset_to_nullable_on_upload_media_assets.rb
new file mode 100644
index 000000000..d0a7d74fc
--- /dev/null
+++ b/db/migrate/20220210200157_set_media_asset_to_nullable_on_upload_media_assets.rb
@@ -0,0 +1,5 @@
+class SetMediaAssetToNullableOnUploadMediaAssets < ActiveRecord::Migration[7.0]
+  def change
+    change_column_null :upload_media_assets, :media_asset_id, true
+  end
+end
diff --git a/db/structure.sql b/db/structure.sql
index ad313168e..572ad32b1 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -1915,7 +1915,7 @@ CREATE TABLE public.upload_media_assets (
     created_at timestamp(6) without time zone NOT NULL,
     updated_at timestamp(6) without time zone NOT NULL,
     upload_id bigint NOT NULL,
-    media_asset_id bigint NOT NULL,
+    media_asset_id bigint,
     status integer DEFAULT 0 NOT NULL,
     source_url character varying DEFAULT ''::character varying NOT NULL,
     error character varying
@@ -5776,6 +5776,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20220203040648'),
 ('20220204075610'),
 ('20220207195123'),
-('20220210171310');
+('20220210171310'),
+('20220210200157');