DEV: Split max decompressed setting for themes and backups (#8179)

db/migrate/20191011131041_migrate_decompressed_file_max_size_mb.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class MigrateDecompressedFileMaxSizeMb < ActiveRecord::Migration[6.0]
+  def up
+    current_value = DB.query_single("SELECT value FROM site_settings WHERE name ='decompressed_file_max_size_mb' ").first
+
+    if current_value && current_value != '1000'
+      DB.exec <<~SQL
+        INSERT INTO site_settings (name, data_type, value, created_at, updated_at)
+        VALUES
+          ('decompressed_theme_max_file_size_mb', 3, #{current_value}, current_timestamp, current_timestamp),
+          ('decompressed_backup_max_file_size_mb', 3, #{current_value}, current_timestamp, current_timestamp)
+      SQL
+    end
+  end
+
+  def down
+  end
+end