public static function findLinkById($id_1, $id_2)
{
if (!$id_1 || !$id_2) {
throw new Exception("请传入有效的用户ID", 1);
}
if ($id_1 < $id_2) {
$u_id_1 = $id_1;
$u_id_2 = $id_2;
} else {
$u_id_1 = $id_2;
$u_id_2 = $id_1;
}
$userFriend = UsersFriend::where('u_id_1', '=', $u_id_1)->where('u_id_2', '=', $u_id_2)->first();
if (empty($userFriend->t_id)) {
return UsersFriend::$RELATION_NONE;
}
return $userFriend;
}
private function getUserList($u_id, $status = 0, $gender = 0)
{
$query = UsersFriend::with(['user1', 'user2']);
if ($status) {
$query = $query->where('t_status', '=', $status);
}
$list = $query->where(function ($q) use($u_id) {
$q->where('u_id_1', '=', $u_id)->orWhere('u_id_2', '=', $u_id);
})->get();
$data = [];
foreach ($list as $key => $userLink) {
if ($userLink->t_status == 1) {
$type = $userLink->t_inviter == $u_id ? UsersFriend::$RELATION_INVITED : UsersFriend::$RELATION_PEDDING_CONFIRM;
} else {
$type = UsersFriend::$RELATION_CONFIRMED;
}
if ($userLink->u_id_1 == $u_id) {
$tmp = $userLink->user2->showInList();
} else {
$tmp = $userLink->user1->showInList();
}
if ($gender && $tmp['gender'] != $gender) {
continue;
}
$tmp['status'] = $type;
$data[] = $tmp;
}
return $data;
}
/**
* Display the specified resource.
*
* @param int $id
* @return Response
*/
public function show($id)
{
$token = Input::get('token', '');
$u_id = Input::get('u_id', 0);
try {
$user = User::chkUserByToken($token, $u_id);
$show_user = User::find($id);
if (empty($show_user)) {
throw new Exception("请求的用户不存在", 3001);
}
$show_user->load(['school', 'favorites' => function ($q) {
$q->where('favorites.u_id', '=', $this->u_id);
}, 'praises' => function ($q) {
$q->where('praises.u_id', '=', $this->u_id);
}]);
$data = $show_user->showDetail();
$is_friend = UsersFriend::$RELATION_NONE;
$userFriend = UsersFriend::findLinkById($u_id, $show_user->u_id);
if ($userFriend === UsersFriend::$RELATION_NONE) {
} else {
if ($userFriend->t_status == 1) {
$is_friend = $userFriend->t_inviter == $u_id ? UsersFriend::$RELATION_INVITED : UsersFriend::$RELATION_PEDDING_CONFIRM;
} else {
$is_friend = UsersFriend::$RELATION_CONFIRMED;
}
}
$data['is_friend'] = $is_friend;
$data['is_praised'] = 0;
$data['is_favorited'] = 0;
if (count($show_user->praises) > 0) {
$data['is_praised'] = 1;
}
if (count($show_user->favorites) > 0) {
$data['is_favorited'] = 1;
}
$re = ['result' => 2000, 'data' => $data, 'info' => '读取用户成功'];
} catch (Exception $e) {
$re = ['result' => 2001, 'data' => [], 'info' => $e->getMessage()];
}
return Response::json($re);
}