Olá Lucas,
Corrigi o código, mas n?o consegui receber o que retornou do $shipping_costs.
Será que fiz algo errado?
O código de costs.php ficou:
<?php
namespace CFPP\Shipping;
use WP_Error;
use CFPP\Shipping\ShippingMethods\Factory;
use CFPP\Shipping\ShippingMethods\Package;
use CFPP\Exceptions\FactoryException;
use CFPP\Exceptions\HandlerException;
use CFPP\Exceptions\PackageException;
use CFPP\Exceptions\ResponseException;
use CFPP\Exceptions\ValidationErrorException;
class Costs
{
/**
* Calculates shipping costs for an array of shipping methods
*
* @param array $shipping_methods
* @param Payload $payload
* @return array
*/
public static function getCostPerShippingMethod(array $shipping_methods, Payload $payload)
{
$instance = new self;
$shipping_costs = array();
foreach ($shipping_methods as $shipping_method) {
$shipping_method_slug = sanitize_title(get_class($shipping_method));
try {
// Create CFPP handler for this Shipping Method
$cfpp_handler = Factory::createHandler($shipping_method);
// Create Package based on product and quantities per Shipping Method
$package = Package::makeFrom($payload->getProduct(), $payload->getQuantity(), $shipping_method);
$payload->setPackage($package);
// Gives a chance to set rules, then validate Payload per Shipping Method
$cfpp_handler->beforeValidateRequest()->validateRequest($payload);
// Calculate Costs
do_action('cfpp_before_calculate_cost', $payload, $shipping_method);
$cfpp_handler->calculate($payload);
$shipping_costs[] = $cfpp_handler->response->success();
} catch(PackageException $e) {
do_action('cfpp_response_package_exception', $shipping_method_slug);
$shipping_costs[] = $cfpp_handler->response->error(new WP_Error($e->getCode(), $e->getMessage()));
} catch (FactoryException $e) {
do_action('cfpp_response_factory_exception', $shipping_method_slug);
$shipping_costs[] = $cfpp_handler->response->error(new WP_Error($e->getCode(), $e->getMessage()));
} catch (ValidationErrorException $e) {
do_action('cfpp_response_validation_exception', $shipping_method_slug);
$shipping_costs[] = $cfpp_handler->response->error(new WP_Error($e->getCode(), $e->getMessage()));
} catch (HandlerException $e) {
do_action('cfpp_response_handler_exception', $shipping_method_slug);
$shipping_costs[] = $cfpp_handler->response->error(new WP_Error($e->getCode(), $e->getMessage()));
} catch (ResponseException $e) {
do_action('cfpp_response_exception', $shipping_method_slug);
$shipping_costs[] = $cfpp_handler->response->error(new WP_Error($e->getCode(), $e->getMessage()));
}
}
var_dump($shipping_costs);exit;
$shipping_costs = $instance->orderShippingCosts($shipping_costs);
$shipping_costs = $instance->removeErrorsForUnauthorizedUsers($shipping_costs);
return $shipping_costs;
}
/**
* Sorts an array of costs by successes first
*
* @param $shipping_costs
* @return array
*/
private function orderShippingCosts($shipping_costs)
{
$successes = array();
$errors = array();
foreach ($shipping_costs as $shipping_cost) {
$shipping_cost['status'] == 'success' ? $successes[] = $shipping_cost : $errors[] = $shipping_cost;
}
return array_merge($successes, $errors);
}
/**
* Removes shipping methods with errors for users that doesn't have
* manage_woocommerce capability
*
* @param array $shipping_costs
* @return array
*/
private function removeErrorsForUnauthorizedUsers(array $shipping_costs)
{
foreach ($shipping_costs as $index => $shipping_cost) {
if ( ! current_user_can('manage_woocommerce') && $shipping_cost['status'] == 'error') {
unset($shipping_costs[$index]);
}
}
return $shipping_costs;
}
}
Muito obrigado!
Victor
