public function unfollow()
{
$chk = BoothFollow::where('b_id', '=', $this->b_id)->where('u_id', '=', $this->u_id)->first();
if (!empty($chk)) {
$chk->delete();
} else {
throw new Exception("已取消关注", 7004);
}
$booth = Booth::find($this->b_id);
$booth->b_fans_count -= 1;
if ($booth->b_fans_count <= 0) {
$booth->b_fans_count = 0;
}
$booth->save();
return true;
}
public function getBooth($id)
{
$u_id = Input::get('u_id', 0);
try {
if (!$u_id) {
throw new Exception("需要传入用户ID", 2001);
}
$booth = Booth::find($id);
if (empty($booth->b_id)) {
throw new Exception("无法获取到请求的店铺", 7001);
}
if ($booth->b_status != 1) {
throw new Exception("店铺当前不可用", 7001);
}
$booth->load(['user', 'praises' => function ($q) {
$q->where('praise.u_id', '=', $this->u_id);
}, 'favorites' => function ($q) {
$q->where('favorites.u_id', '=', $this->u_id);
}]);
$boothInfo = $booth->showDetail();
$products_count = Product::where('b_id', '=', $booth->b_id)->where('p_status', '=', 1)->count();
$chk = BoothFollow::where('b_id', '=', $booth->b_id)->where('u_id', '=', $u_id)->first();
if (empty($chk)) {
$is_follow = 0;
} else {
$is_follow = 1;
}
$boothInfo['prodct_count'] = (int) $products_count;
$boothInfo['is_follow'] = $is_follow;
$boothInfo['is_praised'] = 0;
$boothInfo['is_favorited'] = 0;
if (count($booth->praises) > 0) {
$boothInfo['is_praised'] = 1;
}
if (count($booth->favorites) > 0) {
$boothInfo['is_favorited'] = 1;
}
$data = ['booth' => $boothInfo];
$re = Tools::reTrue('获取他的店铺成功', $data);
} catch (Exception $e) {
$re = Tools::reFalse($e->getCode(), '获取他的店铺失败:' . $e->getMessage());
}
return Response::json($re);
}
