separate out blob file migrator

rake/blob_file.rake

@@ -12,6 +12,10 @@ namespace :blob_file do
     RubyProf.start if profile
 
     def migrate_impl(batch_size, start_at)
+      def n2d(n)
+        ActiveSupport::NumberHelper.number_to_delimited(n).rjust(8)
+      end
+
       num_migrated = 0
       num_processed = 0
       start_time = Time.now
@@ -26,8 +30,8 @@ namespace :blob_file do
         num_processed += batch.size
         rate = batch_migrated.to_f / (Time.now - start_time)
         puts [
-               "[migrated: #{ActiveSupport::NumberHelper.number_to_delimited(num_migrated).rjust(8)}]",
-               "[processed: #{ActiveSupport::NumberHelper.number_to_delimited(num_processed).rjust(8)}]",
+               "[migrated: #{n2d(num_migrated)}]",
+               "[processed: #{n2d(num_processed)}]",
                "[rate: #{rate.round(1).to_s.rjust(5)}/second]",
                "[last: '#{HexUtil.bin2hex(batch.last.sha256)}']",
              ].join(" ")

rake/e621.rake

@@ -7,7 +7,7 @@ namespace :e621 do
   desc "download files for posts missing files"
   task download_missing_files: %i[environment set_logger_stdout] do
     relation =
-      Domain::E621::Post
+      Domain::Post::E621Post
         .where(file: nil, state: :ok)
         .where.not(file_url_str: nil)
     puts "will download #{relation.count} posts"
@@ -19,7 +19,7 @@ namespace :e621 do
   desc "scan e621 user favs"
   task scan_user_favs: :environment do
     while user =
-            Domain::E621::User
+            Domain::User::E621User
               .where(scanned_favs_at: nil)
               .where(num_other_favs_cached: ..200)
               .order("RANDOM()")
@@ -32,9 +32,9 @@ namespace :e621 do
   task scan_user_favs_descending: %i[environment set_logger_stdout] do
     user_query =
       lambda do
-        Domain::E621::User
+        Domain::User::E621User
           .where(scanned_favs_status: nil)
-          .or(Domain::E621::User.where.not(scanned_favs_status: "error"))
+          .or(Domain::User::E621User.where.not(scanned_favs_status: "error"))
           .where(scanned_favs_at: nil)
           .where.not(num_other_favs_cached: nil)
           .order(num_other_favs_cached: :desc)