streaming, markdown, model selecting, and lots more

2026-02-02 23:16:06 -06:00
parent 8c28946703
commit d5a5945c03
114 changed files with 6109 additions and 2938 deletions
@@ -0,0 +1,66 @@
+import type { BetterAuthClientOptions, InferSessionFromClient, InferUserFromClient } from 'better-auth/client';
+import { authClient } from '~~/lib/auth-client';
+
+export const useAuth = () => {
+    const session = useState<InferSessionFromClient<BetterAuthClientOptions> | null>('auth:session', () => null);
+    const user = useState<InferUserFromClient<BetterAuthClientOptions> | null>('auth:user', () => null);
+    const sessionFetching = import.meta.server ? ref(false) : useState('auth:sessionFetching', () => false);
+
+    const fetchSession = async () => {
+        if (sessionFetching.value) {
+            console.log('already fetching session');
+            return;
+        }
+        sessionFetching.value = true;
+        let data: {
+            session: InferSessionFromClient<BetterAuthClientOptions>;
+            user: InferUserFromClient<BetterAuthClientOptions>;
+        } | null = null;
+        if (import.meta.server) {
+            data =
+                (
+                    await useFetch<{
+                        session: InferSessionFromClient<BetterAuthClientOptions>;
+                        user: InferUserFromClient<BetterAuthClientOptions>;
+                    }>('/api/auth/get-session')
+                ).data.value ?? null;
+        } else {
+            data = (await authClient.getSession()).data;
+        }
+        session.value = data?.session || null;
+        user.value = data?.user || null;
+        sessionFetching.value = false;
+        return data;
+    };
+
+    if (import.meta.client) {
+        authClient.$store.listen('$sessionSignal', async (signal) => {
+            if (!signal) return;
+            await fetchSession();
+
+            if (!session.value) return;
+
+            const triplit = useTriplitClient();
+            if ('updateOptions' in triplit) {
+                triplit.updateOptions({
+                    token: session.value.token,
+                });
+            }
+        });
+    }
+
+    return {
+        session,
+        user,
+        loggedIn: computed(() => !!session.value),
+        signIn: authClient.signIn,
+        signUp: authClient.signUp,
+        async signOut() {
+            await authClient.signOut();
+            session.value = null;
+            user.value = null;
+            return navigateTo('/auth/login');
+        },
+        fetchSession,
+    };
+};