/**
* 喜欢的用户
*/
public function getLikes($uid)
{
$gid = $this->id ? $this->id : 0;
$likeModels = GoodsLikeModel::where(array('gid' => $gid, 'uid' => $uid))->get();
return count($likeModels) ? count($likeModels) : 0;
}
/**
* 喜欢量，每个会员一次
*/
public function userLike($id)
{
if (!\Session::has('user.uid')) {
return redirect('/login');
}
$userid = \Session::get('user.uid');
$arr = array('gid' => $id, 'uid' => $userid);
$userLike = GoodsLikeModel::where($arr)->first();
if ($userLike) {
GoodsLikeModel::where($arr)->delete();
} else {
$arr['created_at'] = time();
GoodsLikeModel::create($arr);
}
return redirect(DOMAIN . 'product');
}