/**
* @return void
*/
public function prepare()
{
$config = $this->getData('config');
if (isset($config['options'])) {
$options = [];
foreach ($config['options'] as $option) {
$option['url'] = $this->urlBuilder->getUrl($option['url']);
$options[] = $option;
}
$config['options'] = $options;
}
$store = $this->storeManager->getStore();
$config['validationEnabled'] = $this->config->isAddressValidationEnabled($store);
$hasChoice = $this->config->allowUserToChooseAddress($store);
if ($hasChoice) {
$instructions = $this->config->getAddressValidationInstructionsWithChoice($store);
} else {
$instructions = $this->config->getAddressValidationInstructionsWithOutChoice($store);
}
$config['instructions'] = $instructions;
$config['errorInstructions'] = $this->config->getAddressValidationErrorInstructions($store);
$config['countriesEnabled'] = $this->config->getAddressValidationCountriesEnabled($store);
$config['baseUrl'] = $this->urlBuilder->getUrl(self::VALIDATE_ADDRESS_PATH);
$this->setData('config', $config);
parent::prepare();
}
/**
* Overrides payment component and adds config variable to be used in the component and template
*
* This class takes the place of a layout config change to checkout_index_index.xml. Making the changes to the
* layout this way is necessary because in the process of merging the layout files, layout overrides are
* applied over existing nodes in alphabetical order by Namespace_ModuleName. So Magento_Checkout overrides
* ClassyLlama_AvaTax because Magento_Checkout layout files are merged after ClassyLlama_AvaTax layout files. The
* solution is to set the value of the converted object after the layout files have been merged. Additionally,
* because the config fields must be accessed from PHP, the most efficient method of setting the config node values
* is with PHP as the following code does.
*
* @param array $jsLayout
* @return array
*/
public function process($jsLayout)
{
if ($this->config->isModuleEnabled()) {
if ($this->config->isAddressValidationEnabled($this->storeManager->getStore())) {
$userHasChoice = $this->config->allowUserToChooseAddress($this->storeManager->getStore());
if ($userHasChoice) {
$jsLayout['components']['checkout']['children']['steps']['children']['billing-step']['children']['payment']['config']['instructions'] = $this->config->getAddressValidationInstructionsWithChoice($this->storeManager->getStore());
} else {
$jsLayout['components']['checkout']['children']['steps']['children']['billing-step']['children']['payment']['config']['instructions'] = $this->config->getAddressValidationInstructionsWithoutChoice($this->storeManager->getStore());
}
$jsLayout['components']['checkout']['children']['steps']['children']['billing-step']['children']['payment']['config']['errorInstructions'] = $this->config->getAddressValidationErrorInstructions($this->storeManager->getStore());
$jsLayout['components']['checkout']['children']['steps']['children']['billing-step']['children']['payment']['config']['choice'] = $userHasChoice;
$jsLayout['components']['checkout']['children']['steps']['children']['billing-step']['children']['payment']['component'] = self::COMPONENT_PATH;
}
}
return $jsLayout;
}
/**
* @return string
*/
public function getErrorInstructions()
{
return json_encode($this->config->getAddressValidationErrorInstructions($this->_storeManager->getStore()));
}