Php 检查是否有拉威尔的朋友
如何检查Auth:user()是否是当前$user的朋友 这将被放置在配置文件上,以便显示添加好友按钮或挂起的请求等?我尝试过与其他方法和where子句建立关系,但仍然没有成功 请帮忙,非常感谢 要在这里继续,我需要以下内容: 我需要像这样的东西:Php 检查是否有拉威尔的朋友,php,laravel,relationships,laravel-5.1,Php,Laravel,Relationships,Laravel 5.1,如何检查Auth:user()是否是当前$user的朋友 这将被放置在配置文件上,以便显示添加好友按钮或挂起的请求等?我尝试过与其他方法和where子句建立关系,但仍然没有成功 请帮忙,非常感谢 要在这里继续,我需要以下内容: 我需要像这样的东西: where user1_id = $user->id AND user2_id = Auth::user() AND is_friend = 1 OR where user1_id = Auth::user() AND user2_id =
where user1_id = $user->id AND user2_id = Auth::user() AND is_friend = 1
OR
where user1_id = Auth::user() AND user2_id = $user->id AND is_friend = 1
这一切,通过拉威尔的雄辩
我遵循了这个教程
()关于如何建立双向关系,我有以下几点:
数据库表
-users table-
id
username
age
-friends table-
id ->increments
user1_id ->reference->users.id
user2_id ->reference->users.id
is_accepted - return bool true or false, 1 or 0
UserController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Support\Facades\Auth;
use App\User;
use App\Friend;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use App\Http\Requests;
use App\Http\Controllers\Controller;
class UserController extends Controller
{
/**
* Display a listing of the resource.
*
* @return Response
*/
public function getIndex($user)
{
$relation = User::with('friendsOfMine', 'friendOf', 'profileComments')
->where('username', $user);
$user = User::findOrNew($user)
->where('username', $user)
->first();
return view('users.profile')
->with('amigos', $relation)
->with('user', $user);
}
php模型
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Friend extends Model
{
protected $table = 'friends';
}
试试这个:
$User = Auth::user();
$RequestedUser = User::find(Request::input('user_id'));
$Friendship = Friend::with('User')
->whereIn('user1_id', [$User->id, $RequestedUser->id])
->whereIn('user2_id', [$User->id, $RequestedUser->id])
->where('is_friend', '=', 1)
->first();
编辑:Using::input给了我一些错误,不得不使用find(5)作为用户示例id 5,它似乎不起作用,或者我不清楚我的请求,或者我不知道如何使用它,总之,我已经将它放在我的控制器上进行测试,但是,这不起作用,请您指导我好吗?还感谢您抽出时间!!!记住这是一种双向的友谊。谢谢你能在UserController中提供完整的操作代码吗?
$friendsAll = Friends::with('User')
->where('user1_id', $user)
->orWhere('user2_id', $user)
->first();
$User = Auth::user();
$RequestedUser = User::find(Request::input('user_id'));
$Friendship = Friend::with('User')
->whereIn('user1_id', [$User->id, $RequestedUser->id])
->whereIn('user2_id', [$User->id, $RequestedUser->id])
->where('is_friend', '=', 1)
->first();