)

    # perms handled inside

    def delete_repo(self, apiuser, repoid, forks=Optional(None)):

        """

        Deletes a given repository

        :param apiuser:

        :param repoid:

        :param forks: detach or delete, what do do with attached forks for repo

        """

        repo = get_repo_or_error(repoid)

        if HasPermissionAnyApi('hg.admin')(user=apiuser) is False:

            # check if we have admin permission for this repo !

            if HasRepoPermissionAnyApi('repository.admin')(user=apiuser,

                                            repo_name=repo.repo_name) is False:

                raise JSONRPCError('repository `%s` does not exist' % (repoid))

        try:

            handle_forks = Optional.extract(forks)

            _forks_msg = ''

            _forks = [f for f in repo.forks]

            if handle_forks == 'detach':

            elif handle_forks == 'delete':

            elif _forks:

                raise JSONRPCError(

                    'Cannot delete `%s` it still contains attached forks'

                    % repo.repo_name

                )

            RepoModel().delete(repo, forks=forks)

            Session().commit()

            return dict(

                msg='Deleted repository `%s`%s' % (repo.repo_name, _forks_msg),

                success=True

            )

        except Exception:

            log.error(traceback.format_exc())

            raise JSONRPCError(

                'failed to delete repository `%s`' % repo.repo_name

            )

    @HasPermissionAllDecorator('hg.admin')

    def grant_user_permission(self, apiuser, repoid, userid, perm):

        """

        Grant permission for user on given repository, or update existing one

        if found