Icky-169-LogIn (#4)

* Update README.md

* Initial Commit

* Commited Keys

* GraphQL Changes

* GraphQL Query

* Final Changes

* Changed login.ts

* Made changes in login.ts

* Final Changes

* Refactored login.ts

* SignUp Initial Checkin

* logout Initial

* Customer Account Initial Commit

* Logout - deleted cookie

* Reverted ReadMe and UserNav file

* Final Changes

* Resolved comments

* Resolved comments 1

* Resolved comments 2

* Resolved comments 3

* Resolved comments 4

Co-authored-by: SushantJadhav <Sushant.Jadhav@kibocommerce.com>

framework/kibocommerce/api/endpoints/customer/customer.ts

@@ -0,0 +1,39 @@
+import type { CustomerEndpoint } from '.'
+import { getCustomerAccountQuery } from '../../queries/get-customer-account-query'
+
+const getLoggedInCustomer: CustomerEndpoint['handlers']['getLoggedInCustomer'] = async ({
+  req,
+  res,
+  config,
+}) => {
+  const token = req.cookies[config.customerCookie]
+ 
+  const { accessToken } = JSON.parse(token);
+
+  if (accessToken) {
+    const { data } = await config.fetch(
+      getCustomerAccountQuery,
+      undefined,
+      {
+        headers: {
+          'x-vol-user-claims':  accessToken  
+         },
+      }
+    )
+   
+    const customer  = data?.customerAccount;
+
+    if (!customer) {
+      return res.status(400).json({
+        data: null,
+        errors: [{ message: 'Customer not found', code: 'not_found' }],
+      })
+    }
+
+    return res.status(200).json({ data: { customer } })
+  }
+
+  res.status(200).json({ data: null })
+}
+
+export default getLoggedInCustomer

framework/kibocommerce/api/endpoints/customer/index.ts

@@ -1 +1,18 @@
-export default function noopApi(...args: any[]): void {}
+import { GetAPISchema, createEndpoint } from '@commerce/api'
+import customerEndpoint from '@commerce/api/endpoints/customer'
+import type { CustomerSchema } from '../../../types/customer'
+import type { KiboCommerceAPI } from '../..'
+import getLoggedInCustomer from './customer'
+
+export type CustomerAPI = GetAPISchema<KiboCommerceAPI, CustomerSchema>
+
+export type CustomerEndpoint = CustomerAPI['endpoint']
+
+export const handlers: CustomerEndpoint['handlers'] = { getLoggedInCustomer }
+
+const customerApi = createEndpoint<CustomerAPI>({
+  handler: customerEndpoint,
+  handlers,
+})
+
+export default customerApi

framework/kibocommerce/api/endpoints/login/index.ts

@@ -1 +1,22 @@
-export default function noopApi(...args: any[]): void {}
+// export default function noopApi(...args: any[]): void {}
+
+import { GetAPISchema, createEndpoint } from '@commerce/api'
+import loginEndpoint from '@commerce/api/endpoints/login'
+import type { LoginSchema } from '../../../types/login'
+import type { KiboCommerceAPI } from '../..'
+import login from './login'
+
+export type LoginAPI = GetAPISchema<KiboCommerceAPI, LoginSchema>
+
+export type LoginEndpoint = LoginAPI['endpoint']
+
+export const handlers: LoginEndpoint['handlers'] = { login }
+
+const loginApi = createEndpoint<LoginAPI>({
+  handler: loginEndpoint,
+  handlers,
+})
+
+export default loginApi;
+
+

framework/kibocommerce/api/endpoints/login/login.ts

@@ -0,0 +1,66 @@
+import { FetcherError } from '@commerce/utils/errors'
+import type { LoginEndpoint } from '.'
+import { loginMutation } from '../../mutations/login-mutation'
+import { prepareSetCookie } from '../../../lib/prepareSetCookie';
+import { setCookies } from '../../../lib/setCookie'
+import { getCookieExpirationDate } from '../../../lib/getCookieExpirationDate'
+
+const invalidCredentials = /invalid credentials/i
+
+const login: LoginEndpoint['handlers']['login'] = async ({
+  req,
+  res,
+  body: { email, password },
+  config,
+  commerce,
+}) => {
+  
+  if (!(email && password)) {
+    return res.status(400).json({
+      data: null,
+      errors: [{ message: 'Invalid request' }],
+    })
+  }
+
+  let response;
+  try {
+
+    const variables = { loginInput : { username: email, password }};
+    response = await  config.fetch(loginMutation, { variables })
+    const { account: token }  = response.data;
+    
+    // Set Cookie
+    const cookieExpirationDate = getCookieExpirationDate(config.customerCookieMaxAgeInDays)
+    
+    const authCookie = prepareSetCookie(
+      config.customerCookie,
+      JSON.stringify(token),
+      token.accessTokenExpiration ? { expires: cookieExpirationDate }: {},
+    )
+    setCookies(res, [authCookie])   
+   
+  } catch (error) {
+    // Check if the email and password didn't match an existing account
+    if (
+      error instanceof FetcherError &&
+      invalidCredentials.test(error.message)
+    ) {
+      return res.status(401).json({
+        data: null,
+        errors: [
+          {
+            message:
+              'Cannot find an account that matches the provided credentials',
+            code: 'invalid_credentials',
+          },
+        ],
+      })
+    }
+
+    throw error
+  }
+
+  res.status(200).json({ data: response })
+}
+
+export default login

framework/kibocommerce/api/endpoints/logout/index.ts

@@ -1 +1,18 @@
-export default function noopApi(...args: any[]): void {}
+import { GetAPISchema, createEndpoint } from '@commerce/api'
+import logoutEndpoint from '@commerce/api/endpoints/logout'
+import type { LogoutSchema } from '../../../types/logout'
+import type { KiboCommerceAPI } from '../..'
+import logout from './logout'
+
+export type LogoutAPI = GetAPISchema<KiboCommerceAPI, LogoutSchema>
+
+export type LogoutEndpoint = LogoutAPI['endpoint']
+
+export const handlers: LogoutEndpoint['handlers'] = { logout }
+
+const logoutApi = createEndpoint<LogoutAPI>({
+  handler: logoutEndpoint,
+  handlers,
+})
+
+export default logoutApi

framework/kibocommerce/api/endpoints/logout/logout.ts

@@ -0,0 +1,22 @@
+import type { LogoutEndpoint } from '.'
+import {prepareSetCookie} from '../../../lib/prepareSetCookie';
+import {setCookies} from '../../../lib/setCookie'
+
+const logout: LogoutEndpoint['handlers']['logout'] = async ({
+  res,
+  body: { redirectTo },
+  config,
+}) => {
+  // Remove the cookie
+  const authCookie = prepareSetCookie(config.customerCookie,'',{ maxAge: -1, path: '/'  })
+  setCookies(res, [authCookie])   
+
+  // Only allow redirects to a relative URL
+  if (redirectTo?.startsWith('/')) {
+    res.redirect(redirectTo)
+  } else {
+    res.status(200).json({ data: null })
+  }
+}
+
+export default logout

framework/kibocommerce/api/endpoints/signup/index.ts

@@ -1 +1,18 @@
-export default function noopApi(...args: any[]): void {}
+import { GetAPISchema, createEndpoint } from '@commerce/api'
+import signupEndpoint from '@commerce/api/endpoints/signup'
+import type { SignupSchema } from '../../../types/signup'
+import type { KiboCommerceAPI } from '../..'
+import signup from './signup'
+
+export type SignupAPI = GetAPISchema<KiboCommerceAPI, SignupSchema>
+
+export type SignupEndpoint = SignupAPI['endpoint']
+
+export const handlers: SignupEndpoint['handlers'] = { signup }
+
+const singupApi = createEndpoint<SignupAPI>({
+  handler: signupEndpoint,
+  handlers,
+})
+
+export default singupApi

framework/kibocommerce/api/endpoints/signup/signup.ts

@@ -0,0 +1,91 @@
+import { FetcherError } from '@commerce/utils/errors'
+import type { SignupEndpoint } from '.'
+import { registerUserMutation, registerUserLoginMutation } from '../../mutations/signup-mutation'
+import { prepareSetCookie } from '../../../lib/prepareSetCookie';
+import { setCookies } from '../../../lib/setCookie'
+import { getCookieExpirationDate } from '../../../lib/getCookieExpirationDate'
+
+const invalidCredentials = /invalid credentials/i
+
+const signup: SignupEndpoint['handlers']['signup'] = async ({
+  req,
+  res,
+  body: { email, password, firstName, lastName },
+  config,
+  commerce,
+}) => {
+  
+  if (!(email && password)) {
+    return res.status(400).json({
+      data: null,
+      errors: [{ message: 'Invalid request' }],
+    })
+  }
+
+  let response;
+  try {
+
+    // Register user
+    const registerUserVariables = {
+      customerAccountInput: {
+          emailAddress: email,
+          firstName: firstName,
+          lastName: lastName,
+          acceptsMarketing: true,
+          id: 0
+        }
+    }
+    
+    const registerUserResponse = await  config.fetch(registerUserMutation, { variables: registerUserVariables})
+    const accountId  = registerUserResponse.data?.account?.id;
+
+    // Login user
+    const registerUserLoginVairables = {
+      accountId: accountId,
+      customerLoginInfoInput: {
+          emailAddress: email,
+          username: email,
+          password: password,
+          isImport: false
+      }
+    }
+
+    response = await  config.fetch(registerUserLoginMutation, { variables: registerUserLoginVairables})
+    const { account: token }  = response.data;
+  
+    // Set Cookie
+    const cookieExpirationDate = getCookieExpirationDate(config.customerCookieMaxAgeInDays)
+
+    const authCookie = prepareSetCookie(
+      config.customerCookie,
+      JSON.stringify(token),
+      token.accessTokenExpiration ? { expires: cookieExpirationDate }: {},
+    )
+
+    setCookies(res, [authCookie])   
+
+  } catch (error) {
+    // Check if the email and password didn't match an existing account
+    if (
+      error instanceof FetcherError &&
+      invalidCredentials.test(error.message)
+    ) {
+      return res.status(401).json({
+        data: null,
+        errors: [
+          {
+            message:
+              'Cannot find an account that matches the provided credentials',
+            code: 'invalid_credentials',
+          },
+        ],
+      })
+    }
+
+    throw error
+  }
+
+  res.status(200).json({ data: response })
+}
+
+export default signup

framework/kibocommerce/api/index.ts

@@ -17,6 +17,7 @@ export interface KiboCommerceConfig extends CommerceAPIConfig {
   clientId?: string
   sharedSecret?: string
   storeApiFetch<T>(endpoint: string, options?: RequestInit): Promise<T>
+  customerCookieMaxAgeInDays: number
 }
 
 const config: KiboCommerceConfig = {
@@ -31,6 +32,7 @@ const config: KiboCommerceConfig = {
   clientId: process.env.KIBO_CLIENT_ID || '',
   sharedSecret: process.env.KIBO_SHARED_SECRET || '',
   storeApiFetch: createFetchStoreApi(() => getCommerceApi().getConfig()),
+  customerCookieMaxAgeInDays: 30,
 }
 
 const operations = {

framework/kibocommerce/api/mutations/login-mutation.ts

@@ -0,0 +1,20 @@
+
+export const loginMutation = /* GraphQL */`
+mutation login($loginInput:CustomerUserAuthInfoInput!) {
+    account:createCustomerAuthTicket(customerUserAuthInfoInput:$loginInput) {
+      accessToken
+      userId
+      refreshToken
+      refreshTokenExpiration
+      accessTokenExpiration
+      customerAccount {
+        id
+        firstName
+        lastName
+        emailAddress
+        userName
+      }
+    }
+  }
+`
+

framework/kibocommerce/api/mutations/signup-mutation.ts

@@ -0,0 +1,41 @@
+
+const registerUserMutation = /* GraphQL */`
+mutation registerUser($customerAccountInput: CustomerAccountInput!) {
+  account:createCustomerAccount(customerAccountInput:$customerAccountInput) {
+        emailAddress
+        userName
+        firstName
+        lastName
+        localeCode
+        userId
+        id
+        isAnonymous
+          attributes {
+          values
+          fullyQualifiedName
+        }
+    }
+}`;
+
+const registerUserLoginMutation = /* GraphQL */`
+mutation registerUserLogin($accountId: Int!, $customerLoginInfoInput: CustomerLoginInfoInput!) {
+  account:createCustomerAccountLogin(accountId:$accountId, customerLoginInfoInput:$customerLoginInfoInput) {
+      accessToken
+      accessTokenExpiration
+      refreshToken
+      refreshTokenExpiration
+      userId
+      customerAccount {
+          id
+          emailAddress
+          firstName
+          userName
+      }
+  }
+}`;
+
+export {
+  registerUserMutation,
+  registerUserLoginMutation
+};
+

framework/kibocommerce/api/queries/get-customer-account-query.ts

@@ -0,0 +1,12 @@
+export const getCustomerAccountQuery = /* GraphQL */`
+query getUser {
+    customerAccount:getCurrentAccount {
+        id
+        firstName
+        lastName
+        emailAddress
+        userName
+        isAnonymous
+    }
+}
+`

framework/kibocommerce/api/utils/fetch-local.ts

@@ -8,9 +8,11 @@ const fetchGraphqlApi: (getConfig: () => KiboCommerceConfig) => GraphQLFetcher =
   async (query: string, { variables, preview } = {}, fetchOptions) => {
     const config = getConfig()
     const res = await fetch(config.commerceUrl, {
+    //const res = await fetch(config.commerceUrl + (preview ? '/preview' : ''), {
       ...fetchOptions,
       method: 'POST',
       headers: {
+        Authorization: `Bearer ${config.apiToken}`,
         ...fetchOptions?.headers,
         'Content-Type': 'application/json',
       },
@@ -23,7 +25,7 @@ const fetchGraphqlApi: (getConfig: () => KiboCommerceConfig) => GraphQLFetcher =
     const json = await res.json()
     if (json.errors) {
       throw new FetcherError({
-        errors: json.errors ?? [{ message: 'Failed to fetch for API' }],
+        errors: json.errors ?? [{ message: 'Failed to fetch KiboCommerce API' }],
         status: res.status,
       })
     }

framework/kibocommerce/auth/use-login.tsx

@@ -1,16 +1,40 @@
 import { MutationHook } from '@commerce/utils/types'
 import useLogin, { UseLogin } from '@commerce/auth/use-login'
 
+import { useCallback } from 'react'
+import { CommerceError } from '@commerce/utils/errors'
+import type { LoginHook } from '../types/login'
+import useCustomer from '../customer/use-customer'
 export default useLogin as UseLogin<typeof handler>
 
-export const handler: MutationHook<any> = {
+export const handler: MutationHook<LoginHook> = {
   fetchOptions: {
-    query: '',
+    url: '/api/login',
+    method: 'POST'
   },
-  async fetcher() {
-    return null
+  async fetcher({ input: { email, password }, options, fetch }) {
+    if (!(email && password)) {
+      throw new CommerceError({
+        message:
+          'An email and password are required to login',
+      })
+    }
+
+    return fetch({
+      ...options,
+      body: { email, password },
+    })
   },
-  useHook: () => () => {
-    return async function () {}
+  useHook: ({ fetch }) => () => {
+    const { revalidate } = useCustomer()
+
+    return useCallback(
+      async function login(input) {
+        const data = await fetch({ input })
+        await revalidate()
+        return data
+      },
+      [fetch, revalidate]
+    )
   },
 }

framework/kibocommerce/auth/use-logout.tsx

@@ -1,17 +1,26 @@
-import { MutationHook } from '@commerce/utils/types'
+import { useCallback } from 'react'
+import type { MutationHook } from '@commerce/utils/types'
 import useLogout, { UseLogout } from '@commerce/auth/use-logout'
+import type { LogoutHook } from '../types/logout'
+import useCustomer from '../customer/use-customer'
 
 export default useLogout as UseLogout<typeof handler>
 
-export const handler: MutationHook<any> = {
+export const handler: MutationHook<LogoutHook> = {
   fetchOptions: {
-    query: '',
+    url: '/api/logout',
+    method: 'GET',
   },
-  async fetcher() {
-    return null
+  useHook: ({ fetch }) => () => {
+    const { mutate } = useCustomer()
+
+    return useCallback(
+      async function logout() {
+        const data = await fetch()
+        await mutate(null, false)
+        return data
+      },
+      [fetch, mutate]
+    )
   },
-  useHook:
-    ({ fetch }) =>
-    () =>
-    async () => {},
 }

framework/kibocommerce/auth/use-signup.tsx

@@ -1,19 +1,44 @@
 import { useCallback } from 'react'
-import useCustomer from '../customer/use-customer'
-import { MutationHook } from '@commerce/utils/types'
+import type { MutationHook } from '@commerce/utils/types'
+import { CommerceError } from '@commerce/utils/errors'
 import useSignup, { UseSignup } from '@commerce/auth/use-signup'
+import type { SignupHook } from '../types/signup'
+import useCustomer from '../customer/use-customer'
 
 export default useSignup as UseSignup<typeof handler>
 
-export const handler: MutationHook<any> = {
+export const handler: MutationHook<SignupHook> = {
   fetchOptions: {
-    query: '',
+    url: '/api/signup',
+    method: 'POST',
   },
-  async fetcher() {
-    return null
+  async fetcher({
+    input: { firstName, lastName, email, password },
+    options,
+    fetch,
+  }) {
+    if (!(firstName && lastName && email && password)) {
+      throw new CommerceError({
+        message:
+          'A first name, last name, email and password are required to signup',
+      })
+    }
+
+    return fetch({
+      ...options,
+      body: { firstName, lastName, email, password },
+    })
+  },
+  useHook: ({ fetch }) => () => {
+    const { revalidate } = useCustomer()
+
+    return useCallback(
+      async function signup(input) {
+        const data = await fetch({ input })
+        await revalidate()
+        return data
+      },
+      [fetch, revalidate]
+    )
   },
-  useHook:
-    ({ fetch }) =>
-    () =>
-    () => {},
 }

framework/kibocommerce/customer/use-customer.tsx

@@ -1,15 +1,24 @@
 import { SWRHook } from '@commerce/utils/types'
 import useCustomer, { UseCustomer } from '@commerce/customer/use-customer'
+import type { CustomerHook } from '../types/customer'
 
 export default useCustomer as UseCustomer<typeof handler>
-export const handler: SWRHook<any> = {
+
+export const handler: SWRHook<CustomerHook> = {
   fetchOptions: {
-    query: '',
+    url: '/api/customer',
+    method: 'GET',
   },
-  async fetcher({ input, options, fetch }) {},
-  useHook: () => () => {
-    return async function addItem() {
-      return {}
-    }
+  async fetcher({ options, fetch }) {
+    const data = await fetch(options)
+    return data?.customer ?? null
+  },
+  useHook: ({ useData }) => (input) => {
+    return useData({
+      swrOptions: {
+        revalidateOnFocus: false,
+        ...input?.swrOptions,
+      },
+    })
   },
 }

framework/kibocommerce/lib/getCookieExpirationDate.ts

@@ -0,0 +1,8 @@
+export function getCookieExpirationDate(maxAgeInDays: number){
+    const today = new Date();
+    const expirationDate = new Date();
+        
+    const cookieExpirationDate = new Date ( expirationDate.setDate(today.getDate() + maxAgeInDays) )
+
+    return cookieExpirationDate;
+}

framework/kibocommerce/lib/prepareSetCookie.ts

@@ -0,0 +1,13 @@
+export function prepareSetCookie(name: string, value: string, options: any = {}): string {
+  const cookieValue = [`${name}=${value}`];
+ 
+  if (options.maxAge) {
+    cookieValue.push(`Max-Age=${options.maxAge}`);
+  }
+ 
+  if (options.expires && !options.maxAge) {
+    cookieValue.push(`Expires=${options.expires.toUTCString()}`);
+  }
+ 
+  return cookieValue.join('; ');
+}

framework/kibocommerce/lib/setCookie.ts

@@ -0,0 +1,3 @@
+export function setCookies(res: any, cookies: string[]): void {
+    res.setHeader('Set-Cookie', cookies);
+}

framework/kibocommerce/types/customer.ts

@@ -0,0 +1,5 @@
+import * as Core from '@commerce/types/customer'
+
+export * from '@commerce/types/customer'
+
+export type CustomerSchema = Core.CustomerSchema

framework/kibocommerce/types/login.ts

@@ -0,0 +1,8 @@
+import * as Core from '@commerce/types/login'
+import type { CustomerUserAuthInfoInput } from '../schema'
+
+export * from '@commerce/types/login'
+
+export type LoginOperation = Core.LoginOperation & {
+  variables: CustomerUserAuthInfoInput
+}

framework/kibocommerce/types/logout.ts

@@ -0,0 +1 @@
+export * from '@commerce/types/logout'

framework/kibocommerce/types/signup.ts

@@ -0,0 +1 @@
+export * from '@commerce/types/signup'