From 6a1ffd7700ec3b5dc69e908e5e2a31d1a18fda65 Mon Sep 17 00:00:00 2001
From: Harrison Conlin <me@harrisony.com>
Date: Sat, 29 Jun 2024 23:02:23 +1000
Subject: [PATCH] Add redirect functionality after login (#76)

Gone is the frustration of scanning a qr code to only be sent to the homepage
---
 frontend/middleware/auth.ts | 3 +++
 frontend/pages/index.vue    | 4 +++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/frontend/middleware/auth.ts b/frontend/middleware/auth.ts
index 97a99203..e9f0b375 100644
--- a/frontend/middleware/auth.ts
+++ b/frontend/middleware/auth.ts
@@ -1,10 +1,12 @@
 export default defineNuxtRouteMiddleware(async () => {
   const ctx = useAuthContext();
   const api = useUserApi();
+  const redirectTo = useState("authRedirect");
 
   if (!ctx.isAuthorized()) {
     if (window.location.pathname !== "/") {
       console.debug("[middleware/auth] isAuthorized returned false, redirecting to /");
+      redirectTo.value = window.location.pathname;
       return navigateTo("/");
     }
   }
@@ -15,6 +17,7 @@ export default defineNuxtRouteMiddleware(async () => {
     if (error) {
       if (window.location.pathname !== "/") {
         console.debug("[middleware/user] user is null and fetch failed, redirecting to /");
+        redirectTo.value = window.location.pathname;
         return navigateTo("/");
       }
     }
diff --git a/frontend/pages/index.vue b/frontend/pages/index.vue
index 22fffc57..bffc979f 100644
--- a/frontend/pages/index.vue
+++ b/frontend/pages/index.vue
@@ -103,6 +103,7 @@
 
   const loading = ref(false);
   const loginPassword = ref("");
+  const redirectTo = useState("authRedirect");
 
   async function login() {
     loading.value = true;
@@ -116,7 +117,8 @@
 
     toast.success("Logged in successfully");
 
-    navigateTo("/home");
+    navigateTo(redirectTo.value || "/home");
+    redirectTo.value = null;
     loading.value = false;
   }