GPT

Authentication Setup

'use client'; import { useEffect, useState } from 'react'; import { signInWithEmailAndPassword, createUserWithEmailAndPassword, signInWithPopup, GoogleAuthProvider, signOut, onAuthStateChanged, type User } from '

Prompt text

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'use client';

import { useEffect, useState } from 'react';
import {
 signInWithEmailAndPassword,
 createUserWithEmailAndPassword,
 signInWithPopup,
 GoogleAuthProvider,
 signOut,
 onAuthStateChanged,
 type User
} from 'firebase/auth';
import { auth } from '@/lib/firebase/client';
import { useRouter } from 'next/navigation';

export function useAuth() {
 const [user, setUser] = useState<User | null>(null);
 const [loading, setLoading] = useState(true);
 const router = useRouter();

 useEffect(() => {
 const unsubscribe = onAuthStateChanged(auth, (user) => {
 setUser(user);
 setLoading(false);
 });

 return () => unsubscribe();
 }, []);

 const signIn = async (email: string, password: string) => {
 try {
 await signInWithEmailAndPassword(auth, email, password);
 router.push('/dashboard');
 } catch (error: any) {
 throw new Error(error.message);
 }
 };

 const signUp = async (email: string, password: string) => {
 try {
 await createUserWithEmailAndPassword(auth, email, password);
 router.push('/dashboard');
 } catch (error: any) {
 throw new Error(error.message);
 }
 };

 const signInWithGoogle = async () => {
 try {
 const provider = new GoogleAuthProvider();
 await signInWithPopup(auth, provider);
 router.push('/dashboard');
 } catch (error: any) {
 throw new Error(error.message);
 }
 };

 const logout = async () => {
 try {
 await signOut(auth);
 router.push('/');
 } catch (error: any) {
 throw new Error(error.message);
 }
 };

 return {
 user,
 loading,
 signIn,
 signUp,
 signInWithGoogle,
 logout
 };
}

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