laravel 倉庫模式

有點不太理解倉庫模式的用途和作用是什麼

建立倉庫目錄

app/Repository # 倉庫目錄
app/Repository/表名或者其他/Interfaces # 倉庫介面定義
app/Repository/表名或者其他/Repositories # 倉庫介面實現

建立介面和實現介面

<?php
<?php
namespace App\Repository\Order\Interfaces;

Interface OrderInterface{
    // 獲取使用者的訂單列表
    public function getUserList(int $userId);
}

<?php
namespace App\Repository\Order\Repositories;
use Illuminate\Database\Eloquent\Model;
use App\Repository\Order\Interfaces\OrderInterface;
class OrderRepositories extends Model Implements OrderInterface{
    protected $table = 'orders';
    public function getUserList(int $userId){
        return $this->where('user_test_id', $userId)->get();
    }
}

建立服務主要是為了繫結介面

php artisan make:provider RepositoryServiceProvider

// 將RepositoryServiceProvider服務配置到應用中
// config\app.php
'providers' => [
    App\Providers\RepositoryServiceProvider::class
]

在RepositoryServiceProvider中繫結介面

public function register(){
    $this>app>bind(
        'App\Repository\Order\Interfaces\OrderInterface',
        'App\Repository\Order\Repositories\OrderRepositories'
    );
}

測試路由

use App\Repository\Order\Interfaces\OrderInterface;

Route::get('/get-user-order', function(OrderInterface $order){
    return $order->getUserList(1);
});

127.0.0.1:8000/get-user-order

[{"id":1,"user_test_id":1,"order_number":"yaoxs\u7684\u8ba2\u5355\u7f16\u53f71","created_at":null,"updated_at":null},{"id":2,"user_test_id":1,"order_number":"yaoxs\u7684\u8ba2\u5355\u7f16\u53f72","created_at":null,"updated_at":null},{"id":3,"user_test_id":1,"order_number":"yaoxs\u7684\u8ba2\u5355\u7f16\u53f73","created_at":null,"updated_at":null}]

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