module Projects class DestroyService < BaseService include Gitlab::ShellAdapter class DestroyError < StandardError; end DELETED_FLAG = '+deleted' def execute return false unless can?(current_user, :remove_project, project) project.team.truncate project.repository.expire_cache unless project.empty_repo? repo_path = project.path_with_namespace wiki_path = repo_path + '.wiki' Project.transaction do project.destroy! unless remove_repository(repo_path) raise_error('Failed to remove project repository. Please try again or contact administrator') end unless remove_repository(wiki_path) raise_error('Failed to remove wiki repository. Please try again or contact administrator') end end log_info("Project \"#{project.name}\" was removed") system_hook_service.execute_hooks_for(project, :destroy) true end private def remove_repository(path) # Skip repository removal. We use this flag when remove user or group return true if params[:skip_repo] == true # There is a possibility project does not have repository or wiki return true unless gitlab_shell.exists?(path + '.git') new_path = removal_path(path) if gitlab_shell.mv_repository(path, new_path) log_info("Repository \"#{path}\" moved to \"#{new_path}\"") GitlabShellWorker.perform_in(5.minutes, :remove_repository, new_path) else false end end def raise_error(message) raise DestroyError.new(message) end # Build a path for removing repositories # We use `+` because its not allowed by GitLab so user can not create # project with name cookies+119+deleted and capture someone stalled repository # # gitlab/cookies.git -> gitlab/cookies+119+deleted.git # def removal_path(path) "#{path}+#{project.id}#{DELETED_FLAG}" end end end