/**
* 用户(A)取消了对用户(B)关注
*
* @param int $uid 用户A
* @param int $touid 用户B
* @return bool| object PwError()
*/
public function deleteFollow($uid, $touid)
{
if (($result = $this->_getAttention()->deleteFollow($uid, $touid)) instanceof PwError) {
return $result;
}
$this->_getTypeDs()->deleteUserType($uid, $touid);
$user = $this->_getUser();
$dm = new PwUserInfoDm($uid);
$dm->addFollows(-1);
$user->editUser($dm, PwUser::FETCH_DATA);
$dm = new PwUserInfoDm($touid);
$dm->addFans(-1);
$user->editUser($dm, PwUser::FETCH_DATA);
$this->_getFresh()->deleteAttentionFreshByUid($uid, $touid);
PwSimpleHook::getInstance('deleteFollow')->runDo($uid, $touid);
return true;
}
