Add latest changes from gitlab-org/gitlab@master

1 files changed, 48 insertions, 0 deletions

diff --git a/app/graphql/mutations/work_items/export.rb b/app/graphql/mutations/work_items/export.rb
new file mode 100644
index 00000000000..5ba50aa6cb2
--- /dev/null
+++ b/app/graphql/mutations/work_items/export.rb
@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+module Mutations
+  module WorkItems
+    class Export < BaseMutation
+      graphql_name 'WorkItemExport'
+
+      include FindsProject
+      include ::WorkItems::SharedFilterArguments
+      include ::SearchArguments
+
+      authorize :export_work_items
+
+      argument :project_path,
+        GraphQL::Types::ID,
+        required: true,
+        description: 'Full project path.'
+
+      argument :selected_fields,
+        [::Types::WorkItems::AvailableExportFieldsEnum],
+        required: false,
+        description: 'List of selected fields to be exported. Omit to export all available fields.'
+
+      def resolve(args)
+        project_path = args.delete(:project_path)
+        project = authorized_find!(project_path)
+
+        check_export_available_for!(project)
+
+        # rubocop:disable CodeReuse/Worker
+        IssuableExportCsvWorker.perform_async(:work_item, current_user.id, project.id, args)
+        # rubocop:enable CodeReuse/Worker
+
+        {
+          errors: []
+        }
+      end
+
+      def check_export_available_for!(project)
+        return if Feature.enabled?(:import_export_work_items_csv, project)
+
+        error = '`import_export_work_items_csv` feature flag is disabled.'
+
+        raise Gitlab::Graphql::Errors::ResourceNotAvailable, error
+      end
+    end
+  end
+end