Laravel路徑組全球範圍

Question

我在處理laravel中的路由組時如何將全局範圍添加到路由組中，有點麻煩。我所做的是

Route::group([ 
    "prefix" => "customer", 
    "namespace" => "Customer", 
    "as" => "Customer.", 
], function() { 
    //make sure only public salons are displayed! 
    \App\Salon::addGlobalScope("public", function(\Illuminate\Database\Eloquent\Builder $builder) { 
     $builder->where("public", 1); 
    }); 

    Route::get("/", "IndexController@index")->name("index"); 

    Route::get("/salon/{salon}", "SalonController@show")->name("salon.show"); 

}); 

這個想法是我希望公衆查詢被添加到整個組中！這包括在沙龍模型和路由綁定上調用newQuery。這是可能的嗎？假設我是懶惰的，而不是定義一個路由綁定並將範圍添加到每個用戶，我寧願在這裏做，因爲我需要在整個組中的綁定！

感謝提前:)

Answer 1

創建一箇中間件添加範圍的路線：

在app/Http/Kernel.php：

protected $routeMiddleware = [ 
    // Other route middleware 
    'restrict.public' => App\Http\Middleware\AddPublicScope::class 
]; 

在你創建app/Http/Middleware/AddPublicScope.php：

namespace App\Http\Middleware; 

use Closure; 
use App\Salon; 
use Illuminate\Database\Eloquent\Builder; 

class AddPublicScope 
{ 
    /** 
    * Handle an incoming request. 
    * 
    * @param \Illuminate\Http\Request $request 
    * @param \Closure $next 
    * @return mixed 
    */ 
    public function handle($request, Closure $next) 
    { 
     Salon::addGlobalScope('public', function($builder) { 
      $builder->where('public', 1); 
     }); 

     return $next($request); 
    } 
} 

然後在您的路線組定義中：

Route::group([ 
    "prefix" => "customer", 
    "namespace" => "Customer", 
    "middleware" => ['restrict.public'] 
    "as" => "Customer.", 
], function() { 

    Route::get("/", "IndexController@index")->name("index"); 

    Route::get("/salon/{salon}", "SalonController@show")->name("salon.show"); 

});