Mrthdrb

I need to call API after user place order.

My issue is when my event method called after placing order it initializes variables as shown in the constructor.

public function __construct( 
OrderRepositoryInterface $OrderRepositoryInterface , ScopeConfigInterface 
$scopeConfig
) 
 $this->orderRepository = $OrderRepositoryInterface;
 $this->scopeConfig = $scopeConfig;
 $this->_resources = MagentoFrameworkAppObjectManager::getInstance()
 ->get('MagentoFrameworkAppResourceConnection');
 $connection = $this->_resources->getConnection();
 $table = $this->_resources->getTableName('order_fullfill');

But when I am calling a method from cron job suppose init(), how would I initilize $this->orderRepository and $this->scopeConfig.

function init()

 $this->orderRepository = $this->ObjectManager->get('MagentoSalesApiOrderRepository');

 $this->scopeConfig = MagentoFrameworkAppConfigScopeConfigInterfaceobjectManager::getInstance();
 $this->_resources = MagentoFrameworkAppObjectManager::getInstance()
 ->get('MagentoFrameworkAppResourceConnection');
 $connection = $this->_resources->getConnection();
 $table = $this->_resources->getTableName('order_fullfill');

Thanks

You don't need to worry about because ObjectManager takes care of it for you in the background.

Besides using ObjectManager directly is considered a bad practice. Instead, initialise OrderInterface in the constructor of your cron class and then use it in your method.

Example:

/**
 * @var MagentoSalesApiDataOrderInterface
 */
private $order;

/**
 * @param MagentoSalesApiDataOrderInterface $order
 */
public function __construct(

 MagentoSalesApiDataOrderInterface $order
) 

 $this->order = $order;


public function youMethod()

 $billingAddress = $this->order->getBillingAddress();

 return $billingAddress;