Move MigrationService to HashedStorage module

This is part of the refactor to include a RollbackService into
HashedStorage module

1 files changed, 29 insertions, 0 deletions

diff --git a/app/services/projects/hashed_storage/migration_service.rb b/app/services/projects/hashed_storage/migration_service.rb
new file mode 100644
index 00000000000..140c35bdd52
--- /dev/null
+++ b/app/services/projects/hashed_storage/migration_service.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module Projects
+  module HashedStorage
+    class MigrationService < BaseService
+      attr_reader :logger, :old_disk_path
+
+      def initialize(project, old_disk_path, logger: nil)
+        @project = project
+        @old_disk_path = old_disk_path
+        @logger = logger || Rails.logger
+      end
+
+      def execute
+        # Migrate repository from Legacy to Hashed Storage
+        unless project.hashed_storage?(:repository)
+          return unless HashedStorage::MigrateRepositoryService.new(project, old_disk_path, logger: logger).execute
+        end
+
+        # Migrate attachments from Legacy to Hashed Storage
+        unless project.hashed_storage?(:attachments)
+          HashedStorage::MigrateAttachmentsService.new(project, old_disk_path, logger: logger).execute
+        end
+
+        true
+      end
+    end
+  end
+end