laravel实现的stevebauman /库存包

Question

我在github上为laravel实现了一个名为stevebauman / inventory的库存包，问题是当我创建新库存时，它会自动将一个新记录插入具有默认字段值的stock_stock_movements表中，但我想插入一个自定义字段称为键入那些值“ ENTRADA” || “ SALIDA”，但我无法在代码的最中间部分自动使插入内容成为我代码的一部分

* Calling createStockOnLocation() will automatically create a stock 
 movement
*/
public function guardar(Request $request){

    if ($request->method()=="POST"){

        DB::transaction(function() use ($request){
                if ($request->session()->exists('productos')){

                    $productos = $request->session()->get('productos'); //contine los productos que se agregaron al detalle
                    //para cada productoId obetenemos el reguistro de la tabla inventories
                    foreach ($productos as $producto){
                        $inventory = Inventory::find($producto['producto']);
                        $location = BaumanLocation::find($request->ubicacion);
                        //si no hay stock en la ubicacion
                        if(!$inventory->isStockOnLocation($location)){
                            //creamos stock en la ubicacion especificada en el movimiento
                            $inventory->createStockOnLocation($producto['cantidad'],$location,$request->motivo);
                        }else{
                            //agregamos stock en la ubicacion especificada
                            $stock = $inventory->getStockFromLocation($location);
                            $stock->add($producto['cantidad'],$request->motivo);
                        }
                    }


                }else{
                    throw new Exeption("No existe la variable productos o aun no se a creado");
                }

        });
        //eliminamos la infromacion de la variable productos que es donde se guardan los items del detalle
        $request->session()->forget('productos');

        return response()->redirectTo('movimientos');
    }

}


/**
 * Creates a stock record to the current inventory item.
 *
 * @param int|float|string $quantity
 * @param $location
 * @param string           $reason
 * @param int|float|string $cost
 * @param null             $aisle
 * @param null             $row
 * @param null             $bin
 *
 * @throws StockAlreadyExistsException
 * @throws StockNotFoundException
 * @throws \Stevebauman\Inventory\Exceptions\InvalidLocationException
 * @throws \Stevebauman\Inventory\Exceptions\NoUserLoggedInException
 *
 * @return mixed
 */
public function createStockOnLocation($quantity, $location, $reason = '', $cost = 0, $aisle = null, $row = null, $bin = null)
{
    $location = $this->getLocation($location);

    try {
        /*
         * We want to make sure stock doesn't exist on the specified location already
         */
        if ($this->getStockFromLocation($location)) {
            $message = Lang::get('inventory::exceptions.StockAlreadyExistsException', [
                'location' => $location->name,
            ]);

            throw new StockAlreadyExistsException($message);
        }
    } catch (StockNotFoundException $e) {
        /*
         * A stock record wasn't found on this location, we'll create one
         */
        $insert = [
            'inventory_id' => $this->id,
            'location_id' => $location->id,
            'quantity' => 0,
            'aisle' => $aisle,
            'row' => $row,
            'bin' => $bin,
        ];

        /*
         * We'll perform a create so a 'first' movement is generated
         */
        $stock = $this->stocks()->create($insert);

        /*
         * Now we'll 'put' the inserted quantity onto the generated stock
         * and return the results
         */
        return $stock->put($quantity, $reason, $cost);

    }
}