GoCardless custom code on wix

Yes, it's this video that I used for integrated Gocardless, I want to add a webhook when I select "Gocardless Payment" the redirection is done to an url generated by the Gocardless payment hosting page

File Gocardless-config.js

import * as paymentProvider from 'interfaces-psp-v1-payment-service-provider';
/**
 * This payment plugin endpoint is triggered when a merchant provides required data to connect their PSP account to a Wix site.
 * The plugin has to verify merchant's credentials, and ensure the merchant has an operational PSP account.
 * @param {import('interfaces-psp-v1-payment-service-provider').ConnectAccountOptions} options
 * @param {import('interfaces-psp-v1-payment-service-provider').Context} context
 * @returns {Promise<import('interfaces-psp-v1-payment-service-provider').ConnectAccountResponse | import('interfaces-psp-v1-payment-service-provider').BusinessError>}
 */
export const connectAccount = async (options, context) => {
    const { credentials } = options;

    return {
        credentials
    }
};

/**
 * This payment plugin endpoint is triggered when a buyer pays on a Wix site.
 * The plugin has to process this payment request but prevent double payments for the same `wixTransactionId`.
 * @param {import('interfaces-psp-v1-payment-service-provider').CreateTransactionOptions} options
 * @param {import('interfaces-psp-v1-payment-service-provider').Context} context
 * @returns {Promise<import('interfaces-psp-v1-payment-service-provider').CreateTransactionResponse | import('interfaces-psp-v1-payment-service-provider').BusinessError>}
 */
export const createTransaction = async (options, context) => {
    console.log("options", options);
    const { merchantCredentials, order } = options;
    const lineItems = order.description.items;

    return {
        "pluginTransactionId": "e89b-12d3-a456-42665",
        "redirectUrl": "https://dashboard.stripe.com/login?locale=fr-FR"
    }

};

Hi Pierre,

Are you a developer ?

This may be a bit of a challenge with no prior development knowledge. You will need to call the goCardless API in a backend file and return a url that redirects to the payment page. This is then passed to the createTransaction function as the redirectUrl.