Laravel新的中间件不起作用
问题描述:
我创建简单的转诊制度。我完成了这项工作,但推荐系统似乎无法正常工作,很可能是因为中间件。我会更清楚地解释这个问题。Laravel新的中间件不起作用
所以,这里是我的注册控制器
protected function create(array $data)
{
$referred_by = Cookie::get('referral');
return User::create([
'name' => $data['name'],
'email' => $data['email'],
'password' => bcrypt($data['password']),
'affiliate_id' => str_random(10),
'referred_by' => $referred_by
]);
}
而中间件
<?php
namespace App\Http\Middleware;
use Illuminate\Http\Response;
use Closure;
class CheckReferral
{
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
if($request->hasCookie('referral')) {
return $next($request);
}
else {
if($request->query('ref')) {
return redirect($request->fullUrl())-
>withCookie(cookie('referral', $request->query('ref'), 30));
}
}
return $next($request);
}
}
我还添加了中间件内核
protected $middleware = [
\Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode::class,
\Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
\App\Http\Middleware\TrimStrings::class,
\App\Http\Middleware\CheckReferral::class,
\Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
];
因此,所有用户得到afflitiate_id
,但其中没有一个在数据库中reference_by
编辑:整体REG控制器
<?php
namespace App\Http\Controllers\Auth;
use App\Http\Requests;
use Illuminate\Http\Request;
use DB;
use App\User;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Validator;
use Illuminate\Foundation\Auth\RegistersUsers;
use Cookie;
class RegisterController extends Controller
{
/*
|--------------------------------------------------------------------------
| Register Controller
|--------------------------------------------------------------------------
|
| This controller handles the registration of new users as well as their
| validation and creation. By default this controller uses a trait to
| provide this functionality without requiring any additional code.
|
*/
use RegistersUsers;
/**
* Where to redirect users after registration.
*
* @var string
*/
protected $redirectTo = '/dashboard';
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest');
}
/**
* Get a validator for an incoming registration request.
*
* @param array $data
* @return \Illuminate\Contracts\Validation\Validator
*/
protected function validator(array $data)
{
return Validator::make($data, [
'name' => 'required|string|max:255',
'email' => 'required|string|email|max:255|unique:users',
'password' => 'required|string|min:6|confirmed',
]);
}
/**
* Create a new user instance after a valid registration.
*
* @param array $data
* @return \App\User
*/
protected function create(array $data, Request $request)
{
$referred_by = $request->cookie('referral');
return User::create([
'name' => $data['name'],
'email' => $data['email'],
'password' => bcrypt($data['password']),
'affiliate_id' => str_random(10),
'referred_by' => $referred_by
]);
}
}
答
该解决方案实际上非常简单。 \ App \ Http \ Middleware \ CheckReferral :: class,应该已经到了$ middlewareGroups Web而不是$中间件。 因此,应用程序将能够捕获推介链接并将它们存储在cookie中。
答
我看你的中间件是没有问题的。您需要更改在控制器中获取Cookie的方式:
protected function create(array $data, Request $request) // Adding request as an argument.
{
$referred_by = $request->cookie('referral'); // Notice the change here
return User::create([
'name' => $data['name'],
'email' => $data['email'],
'password' => bcrypt($data['password']),
'affiliate_id' => str_random(10),
'referred_by' => $referred_by
]);
}
类型错误:传递给App的\参数2 \ Controllers \ Auth \ RegisterController :: create()必须是Illuminate \ Http \ Request的一个实例,没有给出,在/ Applications/MAMP/htdocs/invest/vendor中调用/laravel/framework/src/Illuminate/Foundation/Auth/RegistersUsers.php线路33 – Emin
添加类声明之前这一行:'使用照亮\ HTTP \请求;' –
感谢您的答复。它实际上是在这里添加的是全注册控制器 – Emin