1 files changed, 31 insertions, 0 deletions
diff --git a/app/services/import/prepare_service.rb b/app/services/import/prepare_service.rb
new file mode 100644
index 00000000000..278bd463dcd
--- /dev/null
+++ b/app/services/import/prepare_service.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module Import
+  class PrepareService < ::BaseService
+    def execute
+      uploader = UploadService.new(project, params[:file]).execute
+
+      if uploader
+        enqueue_import(uploader.upload)
+
+        ServiceResponse.success(message: success_message)
+      else
+        ServiceResponse.error(message: _('File upload error.'))
+      end
+    end
+
+    private
+
+    def enqueue_import(upload)
+      worker.perform_async(current_user.id, project.id, upload.id)
+    end
+
+    def worker
+      raise NotImplementedError
+    end
+
+    def success_message
+      raise NotImplementedError
+    end
+  end
+end