add cloudflare context to admin

apps/admin.saladeaula.digital/app/routes/login._index/route.ts

@@ -3,24 +3,29 @@ import type { Route } from './+types/route'
 import { redirect } from 'react-router'
 
 import { createAuth, type User } from '@repo/auth/auth'
-import { requestIdContext } from '@repo/auth/context'
+import { requestIdContext, cloudflareContext } from '@repo/auth/context'
 import { createSessionStorage } from '@repo/auth/session'
 
-export async function loader({ request, context }: Route.ActionArgs) {
-  const sessionStorage = createSessionStorage(context.cloudflare.env)
+export async function loader({ request, context }: Route.LoaderArgs) {
+  const url = new URL(request.url)
+  const cloudflare = context.get(cloudflareContext)
+  const sessionStorage = createSessionStorage(cloudflare.env)
   const session = await sessionStorage.getSession(request.headers.get('cookie'))
-  const returnTo = session.has('returnTo') ? session.get('returnTo') : '/'
   const requestId = context.get(requestIdContext)
-  const user = session.get('user') as User | null
+  const user = session.get('user')
+  const returnTo = (session.get('returnTo') as string | undefined) ?? '/'
 
   if (user) {
     return redirect(returnTo)
   }
 
   try {
-    const authenticator = createAuth(context.cloudflare.env)
-    const user = await authenticator.authenticate('oidc', request)
-    session.set('user', user)
+    const authenticator = createAuth(cloudflare.env, `${url.origin}/login`)
+    const authenticatedUser = (await authenticator.authenticate(
+      'oidc',
+      request
+    )) as User
+    session.set('user', authenticatedUser)
 
     console.log(`[${requestId}] Redirecting the user to ${returnTo}`)