more e621 user fav migration tweaks

Rakefile

@@ -105,8 +105,8 @@ task migrate_to_domain: :environment do
   migrator = Domain::MigrateToDomain.new
 
   if only_domains.include?("e621")
-    migrator.migrate_e621_users(only_user: only_user)
-    migrator.migrate_e621_posts(only_user: only_user)
+    # migrator.migrate_e621_users(only_user: only_user)
+    # migrator.migrate_e621_posts(only_user: only_user)
     migrator.migrate_e621_users_favs(only_user: only_user)
   end
 
@@ -471,3 +471,25 @@ task sample_migrated_favs: :environment do
   puts "old fav count: #{old_user.fav_posts.count}"
   puts "new fav count: #{new_user.faved_posts.count}"
 end
+
+task clear_e621_user_favs_migrated_at: :environment do
+  puts "clearing migrated_user_favs_at"
+  ReduxApplicationRecord.connection.execute(<<~SQL)
+    UPDATE domain_users
+    SET json_attributes = json_attributes - 'migrated_user_favs_at'
+    WHERE type = 'Domain::User::E621User'
+    AND json_attributes->>'migrated_user_favs_at' IS NOT NULL
+  SQL
+  puts "done"
+  # query = Domain::User::E621User.where.not(migrated_user_favs_at: nil)
+  # pb = ProgressBar.create(total: query.count, format: "%t: %c/%C %B %p%% %a %e")
+  # query.find_in_batches(batch_size: 1000) do |b|
+  #   ReduxApplicationRecord.transaction do
+  #     b.each do |u|
+  #       u.migrated_user_favs_at = nil
+  #       u.save!
+  #     end
+  #   end
+  #   pb.progress += b.size
+  # end
+end