/rest/default/V1/carts/mine/payment-information

Question

Can anyone explain what does /rest/default/V1/carts/mine/payment-information it mean?

I want to hide Cash payment option. By using jquery I am able to hide cash payment option but when page get refreshed through order summary page, then Cash payment option get displayed.

Answer 1

/rest/default/V1/carts/mine/payment-information Is the rest api which map to PaymentInformationManagementInterface. Here mine means you are logged in customer.

Open vendor/magento/module-checkout/etc/webapi.xml here actually map.

When you click Place Order button, magento call vendor/magento/module-checkout/Model/PaymentInformationManagement.php

savePaymentInformationAndPlaceOrder

/**
 * {@inheritDoc}
 */
public function savePaymentInformationAndPlaceOrder(
    $cartId,
    \Magento\Quote\Api\Data\PaymentInterface $paymentMethod,
    \Magento\Quote\Api\Data\AddressInterface $billingAddress = null
) {
    $this->savePaymentInformation($cartId, $paymentMethod, $billingAddress);
    try {
        $orderId = $this->cartManagement->placeOrder($cartId);
    } catch (\Magento\Framework\Exception\LocalizedException $e) {
        throw new CouldNotSaveException(
            __($e->getMessage()),
            $e
        );
    } catch (\Exception $e) {
        $this->getLogger()->critical($e);
        throw new CouldNotSaveException(
            __('An error occurred on the server. Please try to place the order again.'),
            $e
        );
    }
    return $orderId;
}