276 lines
8.3 KiB
JavaScript
276 lines
8.3 KiB
JavaScript
/**
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* Internal dependencies
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*/
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import { normalizeLineItems } from './normalize';
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import { errorTypes, errorCodes } from './constants';
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/**
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* External dependencies
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*/
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import { getSetting } from '@woocommerce/settings';
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import { __ } from '@wordpress/i18n';
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/**
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* @typedef {import('./type-defs').StripeServerData} StripeServerData
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* @typedef {import('./type-defs').StripePaymentItem} StripePaymentItem
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* @typedef {import('./type-defs').StripePaymentRequest} StripePaymentRequest
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* @typedef {import('@woocommerce/type-defs/registered-payment-method-props').PreparedCartTotalItem} CartTotalItem
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*/
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/**
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* Stripe data comes form the server passed on a global object.
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*
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* @return {StripeServerData}
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*/
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const getStripeServerData = () => {
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const stripeServerData = getSetting( 'stripe_data', null );
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if ( ! stripeServerData ) {
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throw new Error( 'Stripe initialization data is not available' );
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}
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return stripeServerData;
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};
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/**
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* Returns the public api key for the stripe payment method
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*
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* @throws Error
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* @return {string} The public api key for the stripe payment method.
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*/
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const getApiKey = () => {
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const apiKey = getStripeServerData().publicKey;
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if ( ! apiKey ) {
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throw new Error(
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'There is no api key available for stripe. Make sure it is available on the wc.stripe_data.stripe.key property.'
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);
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}
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return apiKey;
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};
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/**
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* The total PaymentItem object used for the stripe PaymentRequest object.
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*
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* @param {CartTotalItem} total The total amount.
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*
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* @return {StripePaymentItem} The PaymentItem object used for stripe.
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*/
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const getTotalPaymentItem = ( total ) => {
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return {
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label:
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getStripeServerData().stripeTotalLabel ||
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__( 'Total', 'woo-gutenberg-products-block' ),
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amount: total.value,
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};
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};
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/**
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* Returns a stripe payment request object
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*
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* @param {Object} config A configuration object for
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* getting the payment request.
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* @param {Object} config.stripe The stripe api.
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* @param {CartTotalItem} config.total The amount for the total
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* (in subunits) provided by
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* checkout/cart.
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* @param {string} config.currencyCode The currency code provided
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* by checkout/cart.
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* @param {string} config.countryCode The country code provided by
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* checkout/cart.
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* @param {boolean} config.shippingRequired Whether or not shipping is
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* required.
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* @param {CartTotalItem[]} config.cartTotalItems Array of line items provided
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* by checkout/cart.
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*
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* @return {StripePaymentRequest} A stripe payment request object
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*/
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const getPaymentRequest = ( {
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stripe,
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total,
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currencyCode,
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countryCode,
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shippingRequired,
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cartTotalItems,
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} ) => {
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const options = {
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total: getTotalPaymentItem( total ),
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currency: currencyCode,
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country: countryCode || 'US',
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requestPayerName: true,
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requestPayerEmail: true,
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requestPayerPhone: true,
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requestShipping: shippingRequired,
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displayItems: normalizeLineItems( cartTotalItems ),
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};
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return stripe.paymentRequest( options );
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};
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/**
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* Utility function for updating the Stripe PaymentRequest object
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*
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* @param {Object} update An object containing the
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* things needed for the
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* update
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* @param {StripePaymentRequest} update.paymentRequest A Stripe payment request
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* object
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* @param {CartTotalItem} update.total A total line item.
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* @param {string} update.currencyCode The currency code for the
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* amount provided.
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* @param {CartTotalItem[]} update.cartTotalItems An array of line items
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* provided by the
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* cart/checkout.
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*/
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const updatePaymentRequest = ( {
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paymentRequest,
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total,
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currencyCode,
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cartTotalItems,
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} ) => {
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paymentRequest.update( {
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total: getTotalPaymentItem( total ),
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currency: currencyCode,
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displayItems: normalizeLineItems( cartTotalItems ),
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} );
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};
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/**
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* Returns whether or not the current session can do apple pay.
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*
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* @param {StripePaymentRequest} paymentRequest A Stripe PaymentRequest instance.
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*
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* @return {Promise<Object>} True means apple pay can be done.
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*/
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const canDoPaymentRequest = ( paymentRequest ) => {
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return new Promise( ( resolve ) => {
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paymentRequest.canMakePayment().then( ( result ) => {
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if ( result ) {
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const paymentRequestType = result.applePay
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? 'apple_pay'
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: 'payment_request_api';
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resolve( { canPay: true, requestType: paymentRequestType } );
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return;
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}
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resolve( { canPay: false } );
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} );
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} );
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};
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const isNonFriendlyError = ( type ) =>
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[
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errorTypes.INVALID_REQUEST,
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errorTypes.API_CONNECTION,
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errorTypes.API_ERROR,
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errorTypes.AUTHENTICATION_ERROR,
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errorTypes.RATE_LIMIT_ERROR,
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].includes( type );
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const getErrorMessageForCode = ( code ) => {
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const messages = {
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[ errorCodes.INVALID_NUMBER ]: __(
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'The card number is not a valid credit card number.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INVALID_EXPIRY_MONTH ]: __(
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'The card expiration month is invalid.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INVALID_EXPIRY_YEAR ]: __(
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'The card expiration year is invalid.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INVALID_CVC ]: __(
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'The card security code is invalid.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INCORRECT_NUMBER ]: __(
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'The card number is incorrect.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INCOMPLETE_NUMBER ]: __(
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'The card number is incomplete.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INCOMPLETE_CVC ]: __(
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'The card security code is incomplete.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INCOMPLETE_EXPIRY ]: __(
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'The card expiration date is incomplete.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.EXPIRED_CARD ]: __(
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'The card has expired.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INCORRECT_CVC ]: __(
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'The card security code is incorrect.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INCORRECT_ZIP ]: __(
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'The card zip code failed validation.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.INVALID_EXPIRY_YEAR_PAST ]: __(
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'The card expiration year is in the past',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.CARD_DECLINED ]: __(
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'The card was declined.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.MISSING ]: __(
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'There is no card on a customer that is being charged.',
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'woocommerce-gateway-stripe'
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),
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[ errorCodes.PROCESSING_ERROR ]: __(
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'An error occurred while processing the card.',
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'woocommerce-gateway-stripe'
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),
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};
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return messages[ code ] || null;
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};
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const getErrorMessageForTypeAndCode = ( type, code = '' ) => {
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switch ( type ) {
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case errorTypes.INVALID_EMAIL:
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return __(
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'Invalid email address, please correct and try again.',
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'woo-gutenberg-product-blocks'
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);
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case isNonFriendlyError( type ):
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return __(
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'Unable to process this payment, please try again or use alternative method.',
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'woo-gutenberg-product-blocks'
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);
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case errorTypes.CARD_ERROR:
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return getErrorMessageForCode( code );
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case errorTypes.VALIDATION_ERROR:
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return ''; // These are shown inline.
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}
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return null;
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};
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/**
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* pluckAddress takes a full address object and returns relevant fields for calculating
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* shipping, so we can track when one of them change to update rates.
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*
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* @param {Object} address An object containing all address information
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*
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* @return {Object} pluckedAddress An object containing shipping address that are needed to fetch an address.
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*/
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const pluckAddress = ( { country, state, city, postcode } ) => ( {
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country,
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state,
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city,
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postcode: postcode.replace( ' ', '' ).toUpperCase(),
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} );
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export {
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getStripeServerData,
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getApiKey,
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getTotalPaymentItem,
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getPaymentRequest,
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updatePaymentRequest,
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canDoPaymentRequest,
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getErrorMessageForTypeAndCode,
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pluckAddress,
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};
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