Adapter/ShopwareAdapter/ServiceBus/CommandHandler/Manufacturer/HandleManufacturerCommandHandler.php
private function findExistingManufacturer(Manufacturer $manufacturer)
    {
        $result = $this->resource->getList(0, 1, [
            'supplier.name' => $manufacturer->getName(),
        ]);

        if (0 === count($result['data'])) {
            return null;
        }

        return array_shift($result['data']);
    }
private function findExistingManufacturer(Manufacturer $manufacturer)
    {
        $result = $this->resource->getList(0, 1, [
            'supplier.name' => $manufacturer->getName(),
        ]);

        if (0 === count($result['data'])) {
            return null;
        }

        return array_shift($result['data']);
    }
@param Manufacturer $manufacturer

@return null|array