http-response-handler/fgf/src/components/user.login.jsx

A comprehensive utility for standardizing HTTP responses in Node.js applications

import React, { useState } from 'react'
import axios from 'axios'
import { useNavigate } from 'react-router-dom';

export default function UserLogin() {
    const [email, setEmail] = useState("");
    const [password, setPassword] = useState("");
    const [message, setMessage] = useState(null);
    const navigate = useNavigate();
    const handleSubmit = async (e) => {
        e.preventDefault();
        try {
            const response = await axios.post('http://localhost:5500/user/login', {
                email,
                password
            });  
            localStorage.setItem('token', response.data.token);
            localStorage.setItem('userData', JSON.stringify(response.data.user));
            
            setMessage({ type: 'success', text: response.data.message });
            
            navigate('/user');
        } catch (error) {
            setMessage({ 
                type: 'error', 
                text: error.response?.data?.message || 'An error occurred during login'
            });
        }
    };

    return (
        <div className="login-container">
            <h2>Login</h2>
            <form onSubmit={handleSubmit}>
                <div className="form-group">
                    <label htmlFor="email">Email:</label>
                    <input
                        type="email"
                        id="email"
                        value={email}
                        onChange={(e) => setEmail(e.target.value)}
                        required
                    />
                </div>
                
                <div className="form-group">
                    <label htmlFor="password">Password:</label>
                    <input
                        type="password"
                        id="password"
                        value={password}
                        onChange={(e) => setPassword(e.target.value)}
                        required
                    />
                </div>

                {message && (
                    <div className={`message ${message.type}`}>
                        {message.text}
                    </div>
                )}

                <button type="submit">Login</button>
            </form>
        </div>
    );
}