module MergeRequests # PostMergeService class # # Mark existing merge request as merged # and execute all hooks and notifications # class PostMergeService < MergeRequests::BaseService def execute(merge_request) close_issues(merge_request) todo_service.merge_merge_request(merge_request, current_user) merge_request.mark_as_merged create_merge_event(merge_request, current_user) create_note(merge_request) notification_service.merge_mr(merge_request, current_user) execute_hooks(merge_request, 'merge') end private def close_issues(merge_request) return unless merge_request.target_branch == project.default_branch closed_issues = merge_request.closes_issues(current_user) closed_issues.each do |issue| if can?(current_user, :update_issue, issue) Issues::CloseService.new(project, current_user, {}).execute(issue, commit: merge_request) end end end def create_merge_event(merge_request, current_user) EventCreateService.new.merge_mr(merge_request, current_user) end end end