From 07b22f5d4d03914b5d9889793e6e7bae7c47d21c Mon Sep 17 00:00:00 2001
From: SushantJadhav <Sushant.Jadhav@kibocommerce.com>
Date: Thu, 26 Aug 2021 13:15:03 +0530
Subject: [PATCH] logout Initial

---
 .../api/endpoints/logout/index.ts             | 19 ++++++++++++-
 .../api/endpoints/logout/logout.ts            | 23 ++++++++++++++++
 framework/kibocommerce/auth/use-logout.tsx    | 27 ++++++++++++-------
 3 files changed, 59 insertions(+), 10 deletions(-)
 create mode 100644 framework/kibocommerce/api/endpoints/logout/logout.ts

diff --git a/framework/kibocommerce/api/endpoints/logout/index.ts b/framework/kibocommerce/api/endpoints/logout/index.ts
index 491bf0ac9..ec4ded011 100644
--- a/framework/kibocommerce/api/endpoints/logout/index.ts
+++ b/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
diff --git a/framework/kibocommerce/api/endpoints/logout/logout.ts b/framework/kibocommerce/api/endpoints/logout/logout.ts
new file mode 100644
index 000000000..b90a8c3ce
--- /dev/null
+++ b/framework/kibocommerce/api/endpoints/logout/logout.ts
@@ -0,0 +1,23 @@
+import { serialize } from 'cookie'
+import type { LogoutEndpoint } from '.'
+
+const logout: LogoutEndpoint['handlers']['logout'] = async ({
+  res,
+  body: { redirectTo },
+  config,
+}) => {
+  // Remove the cookie
+  res.setHeader(
+    'Set-Cookie',
+    serialize(config.customerCookie, '', { maxAge: -1, path: '/' })
+  )
+
+  // Only allow redirects to a relative URL
+  if (redirectTo?.startsWith('/')) {
+    res.redirect(redirectTo)
+  } else {
+    res.status(200).json({ data: null })
+  }
+}
+
+export default logout
diff --git a/framework/kibocommerce/auth/use-logout.tsx b/framework/kibocommerce/auth/use-logout.tsx
index 9b3fc3e44..e75563e04 100644
--- a/framework/kibocommerce/auth/use-logout.tsx
+++ b/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 () => {},
 }