Added logout endpoint

framework/bigcommerce/api/index.ts

@@ -12,6 +12,7 @@ import fetchStoreApi from './utils/fetch-store-api'
 import type { CartAPI } from './cart'
 import type { CustomerAPI } from './customer'
 import type { LoginAPI } from './login'
+import type { LogoutAPI } from './logout'
 import login from './operations/login'
 
 export interface BigcommerceConfig extends CommerceAPIConfig {
@@ -113,7 +114,7 @@ export const provider = {
 
 export type Provider = typeof provider
 
-export type APIs = CartAPI | CustomerAPI | LoginAPI
+export type APIs = CartAPI | CustomerAPI | LoginAPI | LogoutAPI
 
 export type BigcommerceAPI<P extends Provider = Provider> = CommerceAPI<P>
 

framework/bigcommerce/api/logout/index.ts

@@ -0,0 +1,10 @@
+import type { GetAPISchema } from '@commerce/api'
+import type { LogoutSchema } from '../../types/logout'
+import type { BigcommerceAPI } from '..'
+import logout from './logout'
+
+export type LogoutAPI = GetAPISchema<BigcommerceAPI, LogoutSchema>
+
+export type LogoutEndpoint = LogoutAPI['endpoint']
+
+export const operations = { logout }

framework/bigcommerce/api/logout/logout.ts

@@ -0,0 +1,23 @@
+import { serialize } from 'cookie'
+import type { LogoutEndpoint } from '.'
+
+const logout: LogoutEndpoint['operations']['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

framework/bigcommerce/types/logout.ts

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