/**
* @param \Magento\Framework\DataObject $request
* @return $this|bool|false|\Magento\Framework\Model\AbstractModel
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function checkAvailableShipCountries(\Magento\Framework\DataObject $request)
{
$speCountriesAllow = $this->getConfigData('sallowspecific');
/*
* for specific countries, the flag will be 1
*/
if ($speCountriesAllow && $speCountriesAllow == 1) {
$showMethod = $this->getConfigData('showmethod');
$availableCountries = [];
if ($this->getConfigData('specificcountry')) {
$availableCountries = explode(',', $this->getConfigData('specificcountry'));
}
if ($availableCountries && in_array($request->getDestCountryId(), $availableCountries)) {
return $this;
} elseif ($showMethod && (!$availableCountries || $availableCountries && !in_array($request->getDestCountryId(), $availableCountries))) {
/** @var Error $error */
$error = $this->_rateErrorFactory->create();
$error->setCarrier($this->_code);
$error->setCarrierTitle($this->getConfigData('title'));
$errorMsg = $this->getConfigData('specificerrmsg');
$error->setErrorMessage($errorMsg ? $errorMsg : __('Sorry, but we can\'t deliver to the destination country with this shipping module.'));
return $error;
} else {
/*
* The admin set not to show the shipping module if the delivery country is not within specific countries
*/
return false;
}
}
return $this;
}
