/**
* Obtain available carriers instances
*
* @return array
*/
public function getCarriers()
{
if (null === $this->_carriers) {
$this->_carriers = [];
$this->getEstimateRates();
foreach ($this->_rates as $rateGroup) {
if (!empty($rateGroup)) {
foreach ($rateGroup as $rate) {
$this->_carriers[] = $this->_carrierFactory->get($rate->getCarrier());
}
}
}
}
return $this->_carriers;
}
/**
* Get carrier by its code
*
* @param string $carrierCode
* @param null|int $storeId
* @return bool|\Magento\Shipping\Model\Carrier\AbstractCarrier
*/
public function getCarrierByCode($carrierCode, $storeId = null)
{
if (!$this->scopeConfig->getValue('carriers/' . $carrierCode . '/active', 'store', $storeId)) {
return false;
}
$className = $this->scopeConfig->getValue('carriers/' . $carrierCode . '/model', 'store', $storeId);
if (!$className) {
return false;
}
$carrier = $this->carrierFactory->get($carrierCode);
if ($storeId) {
$carrier->setStore($storeId);
}
return $carrier;
}