Adding Moltin SDK for client side

Adding get user using sdk

framework/elasticpath/api/endpoints/login/login.ts

@@ -3,7 +3,7 @@ import type { LoginEndpoint } from '.'
 
 const MoltinGateway = require('@moltin/sdk').gateway
 const Moltin = MoltinGateway({
-  client_id: process.env.ELASTICPATH_CLIENTID,
+  client_id: process.env.NEXT_PUBLIC_ELASTICPATH_CLIENTID,
   client_secret: process.env.ELASTICPATH_SECRET
 })
 
@@ -33,7 +33,7 @@ const login: LoginEndpoint['handlers']['login'] = async ({
     let expiry = new Date(Date.now() + tokens.data.expires);
     // encodeing the tocken object with btoa
     // in clinet side, use atob to decode the token object
-    let cookieValue = `customer_token=${btoa(customer_token)};Expires=${expiry}`
+    let cookieValue = `customer_token=${btoa(customer_token)};Expires=${expiry};Path=/`
     res.setHeader("Set-Cookie", cookieValue);
 
     return res.status(200).json(tokens);

framework/elasticpath/customer/use-customer.tsx

@@ -1,15 +1,33 @@
 import { SWRHook } from '@commerce/utils/types'
 import useCustomer, { UseCustomer } from '@commerce/customer/use-customer'
+import { gateway as MoltinGateway } from '@moltin/sdk'
+import getCustomerCookie from '../utils/get-customer-creds'
+
+const Moltin = MoltinGateway({
+  client_id: process.env.NEXT_PUBLIC_ELASTICPATH_CLIENTID
+})
 
 export default useCustomer as UseCustomer<typeof handler>
 export const handler: SWRHook<any> = {
   fetchOptions: {
     query: '',
   },
-  async fetcher({ input, options, fetch }) {},
+  async fetcher() {
-  useHook: () => () => {
+    const creds = getCustomerCookie();
-    return async function addItem() {
+
-      return {}
+    // if user is not logged-in return null
+    if(!creds) {
+      return null;
     }
+    const data = await Moltin.Customers.Get(creds.customer_id, creds.token);
+    return data || null;
+  },
+  useHook: ({ useData }) => (input) => {
+    return useData({
+      swrOptions: {
+        revalidateOnFocus: false,
+        ...input?.swrOptions,
+      },
+    })
   },
 }

framework/elasticpath/next.config.js

@@ -5,4 +5,11 @@ module.exports = {
   images: {
     domains: ['localhost'],
   },
+  webpack: (config, { isServer }) => {
+    if (!isServer) {
+      config.resolve.fallback.fs = false;
+      config.resolve.fallback.constants = false;
+    }
+    return config;
+  }
 }

framework/elasticpath/utils/get-customer-creds.js

@@ -0,0 +1,16 @@
+
+import Cookies from 'js-cookie'
+
+const getCustomerCookie = () => {
+  const customerCookieObj = Cookies.get('customer_token');
+  if(customerCookieObj) {
+    try {
+      return JSON.parse(atob(customerCookieObj));
+    } catch(err) {
+      return false;
+    } 
+  } else {
+    return false;
+  }
+}
+export default getCustomerCookie;