MWPW-146001 parallelize literals call (#2187)

* MWPW-146001 parallelize literals call * MWPW-146001 move promise to the function * MWPW-146001 fix commerce library * MWPW-146001 update literals endpoint * MWPW-146001 fixing commerce ut
adobecom · Apr 26, 2024 · dac9c7e · dac9c7e
1 parent f847222
commit dac9c7e
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Showing 3 changed files with 17 additions and 8 deletions.
diff --git a/libs/blocks/merch/merch.js b/libs/blocks/merch/merch.js
@@ -3,7 +3,7 @@ import {
 } from '../../utils/utils.js';
 import { replaceKey } from '../../features/placeholders.js';
 
-export const PRICE_LITERALS_URL = 'https://milo.adobe.com/libs/commerce/price-literals.json';
+export const PRICE_LITERALS_URL = 'https://www.adobe.com/federal/commerce/price-literals.json';
 export const CHECKOUT_LINK_CONFIG_PATH = '/commerce/checkout-link.json'; // relative to libs.
 
 export const PRICE_TEMPLATE_DISCOUNT = 'discount';
@@ -142,6 +142,14 @@ export async function fetchEntitlements() {
   return fetchEntitlements.promise;
 }
 
+export async function fetchLiterals(url) {
+  fetchLiterals.promise = fetchLiterals.promise ?? new Promise((resolve) => {
+    fetch(url)
+      .then((response) => response.json().then(({ data }) => resolve(data)));
+  });
+  return fetchLiterals.promise;
+}
+
 export async function fetchCheckoutLinkConfigs(base = '') {
   fetchCheckoutLinkConfigs.promise = fetchCheckoutLinkConfigs.promise
     ?? fetch(`${base}${CHECKOUT_LINK_CONFIG_PATH}`).catch(() => {
@@ -318,10 +326,10 @@ export async function initService(force = false) {
     fetchEntitlements.promise = undefined;
     fetchCheckoutLinkConfigs.promise = undefined;
   }
+  const { env, commerce = {}, locale } = getConfig();
+  commerce.priceLiteralsPromise = fetchLiterals(PRICE_LITERALS_URL);
   initService.promise = initService.promise ?? polyfills().then(async () => {
     const commerceLib = await import('../../deps/commerce.js');
-    const { env, commerce = {}, locale } = getConfig();
-    commerce.priceLiteralsURL = PRICE_LITERALS_URL;
     const service = await commerceLib.init(() => ({
       env,
       commerce,

diff --git a/libs/deps/commerce.js b/libs/deps/commerce.js
diff --git a/test/blocks/merch/merch.test.js b/test/blocks/merch/merch.test.js
@@ -11,13 +11,14 @@ import merch, {
   buildCta,
   getCheckoutContext,
   initService,
-  PRICE_LITERALS_URL,
+  fetchLiterals,
   fetchCheckoutLinkConfigs,
   getCheckoutLinkConfig,
   getDownloadAction,
   fetchEntitlements,
   getModalAction,
   getCheckoutAction,
+  PRICE_LITERALS_URL,
 } from '../../../libs/blocks/merch/merch.js';
 
 import { mockFetch, unmockFetch, readMockText } from './mocks/fetch.js';
@@ -64,7 +65,6 @@ const CHECKOUT_LINK_CONFIGS = {
 
 const config = {
   codeRoot: '/libs',
-  commerce: { priceLiteralsURL: PRICE_LITERALS_URL },
   env: { name: 'prod' },
   imsClientId: 'test_client_id',
   placeholders: { 'upgrade-now': 'Upgrade Now', download: 'Download' },
@@ -129,6 +129,7 @@ describe('Merch Block', () => {
     document.head.innerHTML = await readMockText('head.html');
     document.body.innerHTML = await readMockText('body.html');
     ({ setCheckoutLinkConfigs, setSubscriptionsData } = await mockFetch());
+    config.commerce = { priceLiteralsPromise: fetchLiterals(PRICE_LITERALS_URL) };
     setCheckoutLinkConfigs(CHECKOUT_LINK_CONFIGS);
   });