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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace App\Port\Provider\Traits;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App\Port\Exception\Exceptions\UnsupportedFractalSerializerException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App\Port\Middleware\PortKernel;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use DB;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use File;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Support\Facades\Config;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Log;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Class PortServiceProviderTrait.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author  Mahmoud Zalt <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                trait PortServiceProviderTrait  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Write the DB queries in the Log and Display them in the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * terminal (in case you want to see them while executing the tests).  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param bool|false $terminal  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function debugDatabaseQueries($log = true, $terminal = false)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (Config::get('database.query_debugging')) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            DB::listen(function ($event) use ($terminal, $log) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $fullQuery = vsprintf(str_replace(['%', '?'], ['%%', '%s'], $event->sql), $event->bindings);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $text = $event->connectionName . ' (' . $event->time . '): ' . $fullQuery; | 
            
            
                                                                        
                            
            
                                    
            
            
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                                if ($terminal) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    dump($text);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                if ($log) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    Log::info($text);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            });  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * By default the Dingo API package (in the config file) creates an instance of the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * fractal manager which takes the default serializer (specified by the fractal  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * package itself, and there's no way to override change it from the configurations of  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * the Dingo package).  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Here I am replacing the current default serializer (DataArraySerializer) by the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * (JsonApiSerializer).  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * "Serializers are what build the final response after taking the transformers data".  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function overrideDefaultFractalSerializer()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $serializerName = Config::get('api.serializer'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // if DataArray `\League\Fractal\Serializer\DataArraySerializer` do noting since it's set by default by the Dingo API  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($serializerName !== 'DataArray') { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            app('Dingo\Api\Transformer\Factory')->setAdapter(function () use ($serializerName) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                switch ($serializerName) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    case 'JsonApi':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        $serializer = new \League\Fractal\Serializer\JsonApiSerializer(Config::get('api.domain')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    case 'Array':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        $serializer = new \League\Fractal\Serializer\ArraySerializer(Config::get('api.domain')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    default:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        throw new UnsupportedFractalSerializerException('Unsupported ' . $serializerName); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $fractal = new \League\Fractal\Manager();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $fractal->setSerializer($serializer);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                return new \Dingo\Api\Transformer\Adapter\Fractal($fractal, 'include', ',', false);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            });  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $middlewares  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $middlewareGroups  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $routeMiddlewares  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function registerAllMiddlewares(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        array $middlewares = [],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        array $middlewareGroups = [],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        array $routeMiddlewares = []  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Registering single and grouped middleware's  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        (App::make(PortKernel::class))  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->registerMiddlewares($middlewares)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->registerMiddlewareGroups($middlewareGroups);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Registering Route Middleware's  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($routeMiddlewares as $key => $routeMiddleware) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->app['router']->middleware($key, $routeMiddleware);  | 
            
                            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: