fix: pwa, firebase and auth initial load issues

app/composables/useAchievements.ts

@@ -14,7 +14,10 @@ export const useAchievements = () => {
   const loadAchievements = async () => {
     pending.value = true
     try {
-      const data = await $fetch<{ achievements: Achievement[], stats: { total: number, completedTasks: number } }>('/api/achievements')
+      const auth = useAuth()
+      const data = await $fetch<{ achievements: Achievement[], stats: { total: number, completedTasks: number } }>('/api/achievements', {
+        headers: { Authorization: `Bearer ${auth.token.value}` }
+      })
       achievements.value = data.achievements || []
       stats.value = data.stats || { total: 0, completedTasks: 0 }
     } catch (e) {

app/composables/useAuth.ts

@@ -51,10 +51,21 @@ export const useAuth = () => {
   const initAuth = () => {
     const auth = getAuth()
     onAuthStateChanged(auth, async (firebaseUser) => {
-      if (firebaseUser) {
+      // If user is authenticated in Firebase but we lost our backend token, try to restore
+      if (firebaseUser && !token.value) {
+        try {
           const idToken = await firebaseUser.getIdToken()
-        if (idToken !== token.value) {
-          token.value = idToken
+          const res = await $fetch<{ token: string; user: User }>('/api/auth/google', {
+            method: 'POST',
+            body: { idToken }
+          })
+          token.value = res.token
+          
+          if (useRoute().path === '/login') {
+            navigateTo('/')
+          }
+        } catch (e) {
+          console.error('Failed to restore backend auth from Firebase', e)
         }
       }
     })

app/pages/canvas/index.vue

@@ -87,9 +87,9 @@ const createNewCanvas = () => {
 
 // Redirect to specific canvas if ID is provided
 onMounted(() => {
-  if (auth.user) {
+  if (auth.isAuthenticated.value) {
     // Load user's canvases
-    console.log('Loading canvases for user:', auth.user.email)
+    console.log('Loading canvases for user:', auth.user.value?.email)
   }
 })
 </script>

app/pages/canvases.vue

@@ -119,10 +119,19 @@ definePageMeta({
 
 const auth = useAuth()
 const user = computed(() => auth.user)
-const authFetch = (url, opts = {}) => $fetch(url, {
+const authFetch = async (url, opts = {}) => {
+  try {
+    return await $fetch(url, {
       ...opts,
       headers: { Authorization: `Bearer ${auth.token.value}`, ...opts.headers }
     })
+  } catch (error) {
+    if (error.response?.status === 401) {
+      auth.logout()
+    }
+    throw error
+  }
+}
 
 const canvases = ref([])
 const userGroups = ref([])
@@ -287,5 +296,13 @@ const getGroupName = (groupId) => {
   return group?.name || 'Unknown Group'
 }
 
-onMounted(loadData)
+onMounted(() => {
+  if (auth.isAuthenticated.value) {
+    loadData()
+  }
+})
+
+watch(() => auth.isAuthenticated.value, (isAuth) => {
+  if (isAuth) loadData()
+})
 </script>

app/pages/profile.vue

@@ -170,10 +170,19 @@ definePageMeta({
 
 const auth = useAuth()
 const route = useRoute()
-const authFetch = (url, opts = {}) => $fetch(url, {
+const authFetch = async (url, opts = {}) => {
+  try {
+    return await $fetch(url, {
       ...opts,
       headers: { Authorization: `Bearer ${auth.token.value}`, ...opts.headers }
     })
+  } catch (error) {
+    if (error.response?.status === 401) {
+      auth.logout()
+    }
+    throw error
+  }
+}
 
 const profileId = computed(() => route.params.id || auth.user.value?.id)
 const currentUserId = computed(() => auth.user.value?.id || '')
@@ -329,6 +338,14 @@ const followButtonClass = computed(() => {
     : 'bg-blue-600 hover:bg-blue-500 text-white'
 })
 
-onMounted(loadProfile)
+onMounted(() => {
+  if (auth.isAuthenticated.value) {
+    loadProfile()
+  }
+})
+
+watch(() => auth.isAuthenticated.value, (isAuth) => {
+  if (isAuth) loadProfile()
+})
 watch(profileId, loadProfile)
 </script>

nuxt.config.ts

@@ -17,7 +17,6 @@ export default defineNuxtConfig({
   pwa: {
     registerType: 'autoUpdate',
     workbox: {
-      navigateFallback: '/',
       globPatterns: ['**/*.{js,css,html,png,svg,ico}'],
     },
     client: {

server/docker-compose.yml

@@ -77,11 +77,11 @@ services:
       GITEA_MINDMAP_REPO: ${GITEA_MINDMAP_REPO:-MMAVTEX}
       GITEA_PROJECT_REPO: ${GITEA_PROJECT_REPO:-XFlow}
       DATABASE_URL: postgresql://xflow:${XFLOW_DB_PASSWORD:-xflow_pass}@postgres:5432/xflow
-      NUXT_PUBLIC_FIREBASE_API_KEY: ${NUXT_PUBLIC_FIREBASE_API_KEY}
-      NUXT_PUBLIC_FIREBASE_AUTH_DOMAIN: ${NUXT_PUBLIC_FIREBASE_AUTH_DOMAIN}
-      NUXT_PUBLIC_FIREBASE_PROJECT_ID: ${NUXT_PUBLIC_FIREBASE_PROJECT_ID}
-      NUXT_PUBLIC_FIREBASE_APP_ID: ${NUXT_PUBLIC_FIREBASE_APP_ID}
-      NUXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID: ${NUXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID}
+      NUXT_PUBLIC_FIREBASE_API_KEY: ${NUXT_PUBLIC_FIREBASE_API_KEY:-${FIREBASE_API_KEY}}
+      NUXT_PUBLIC_FIREBASE_AUTH_DOMAIN: ${NUXT_PUBLIC_FIREBASE_AUTH_DOMAIN:-${FIREBASE_AUTH_DOMAIN}}
+      NUXT_PUBLIC_FIREBASE_PROJECT_ID: ${NUXT_PUBLIC_FIREBASE_PROJECT_ID:-${FIREBASE_PROJECT_ID}}
+      NUXT_PUBLIC_FIREBASE_APP_ID: ${NUXT_PUBLIC_FIREBASE_APP_ID:-${FIREBASE_APP_ID}}
+      NUXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID: ${NUXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID:-${FIREBASE_MESSAGING_SENDER_ID}}
     volumes:
       - /opt/xflow/.output:/app/.output
       - /opt/xflow/prisma:/app/prisma:ro

session-2026-04-23.canvas

@@ -156,3 +156,5 @@
     { "id": "e16", "fromNode": "solution", "fromSide": "right", "toNode": "arch", "toSide": "left" }
   ]
 }
+
+