| 1 | import { Request, Response, NextFunction } from 'express';
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| 2 | import {
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| 3 | authenticateUser,
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| 4 | generateToken,
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| 5 | initiatePasswordReset,
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| 6 | resetPassword
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| 7 | } from '@app/models/user';
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| 8 | import {
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| 9 | validateRequiredFields
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| 10 | } from '@app/utils/validators';
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| 11 | import { verifyToken } from '@app/lib/jwt';
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| 12 |
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| 13 | export const AuthController = {
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| 14 | login: async (req: Request, res: Response, next: NextFunction) => {
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| 15 | try {
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| 16 | const { email, password } = req.body;
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| 17 |
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| 18 | const requiredValidation = validateRequiredFields(req.body, [
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| 19 | 'email', 'password'
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| 20 | ]);
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| 21 |
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| 22 | if (!requiredValidation.valid) {
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| 23 | return res.status(400).json({
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| 24 | error: 'Missing required fields',
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| 25 | missing: requiredValidation.missing
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| 26 | });
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| 27 | }
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| 28 |
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| 29 | const user = await authenticateUser(email, password);
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| 30 | const jwtToken = generateToken(user.id, user.email);
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| 31 |
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| 32 | res.json({
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| 33 | token: jwtToken,
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| 34 | user: {
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| 35 | id: user.id,
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| 36 | email: user.email,
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| 37 | firstName: user.firstName,
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| 38 | lastName: user.lastName
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| 39 | }
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| 40 | });
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| 41 | } catch (err: any) {
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| 42 | if (err.message === 'Invalid credentials') {
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| 43 | return res.status(401).json({ error: 'Invalid credentials' });
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| 44 | }
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| 45 | next(err);
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| 46 | }
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| 47 | },
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| 48 |
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| 49 | forgotPassword: async (req: Request, res: Response, next: NextFunction) => {
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| 50 | try {
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| 51 | const { email } = req.body;
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| 52 |
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| 53 | const requiredValidation = validateRequiredFields(req.body, ['email']);
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| 54 |
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| 55 | if (!requiredValidation.valid) {
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| 56 | return res.status(400).json({
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| 57 | error: 'Email is required',
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| 58 | missing: requiredValidation.missing
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| 59 | });
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| 60 | }
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| 61 |
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| 62 | const result = await initiatePasswordReset(email);
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| 63 |
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| 64 | // In production, don't send token in response
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| 65 | // Instead, send email with reset link
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| 66 | res.json({
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| 67 | message: 'Password reset instructions sent to your email',
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| 68 | ...(!process.env.NODE_ENV || process.env.NODE_ENV === 'development' ? { token: result.token } : {})
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| 69 | });
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| 70 | } catch (err) {
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| 71 | next(err);
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| 72 | }
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| 73 | },
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| 74 |
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| 75 | resetPassword: async (req: Request, res: Response, next: NextFunction) => {
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| 76 | try {
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| 77 | const { token, password } = req.body;
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| 78 |
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| 79 | const requiredValidation = validateRequiredFields(req.body, [
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| 80 | 'token', 'password'
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| 81 | ]);
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| 82 |
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| 83 | if (!requiredValidation.valid) {
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| 84 | return res.status(400).json({
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| 85 | error: 'Missing required fields',
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| 86 | missing: requiredValidation.missing
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| 87 | });
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| 88 | }
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| 89 |
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| 90 | await resetPassword(token, password);
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| 91 |
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| 92 | res.json({ message: 'Password successfully reset' });
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| 93 | } catch (err: any) {
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| 94 | if (err.message.includes('token')) {
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| 95 | return res.status(400).json({ error: err.message });
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| 96 | }
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| 97 | next(err);
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| 98 | }
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| 99 | },
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| 100 |
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| 101 | verify: async (req: Request, res: Response, next: NextFunction) => {
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| 102 | try {
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| 103 | const authHeader = req.headers.authorization;
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| 104 |
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| 105 | if (!authHeader || !authHeader.startsWith('Bearer ')) {
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| 106 | return res.status(401).json({ error: 'No token provided' });
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| 107 | }
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| 108 |
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| 109 | const token = authHeader.substring(7);
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| 110 | const payload = verifyToken(token);
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| 111 |
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| 112 | res.json({
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| 113 | valid: true,
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| 114 | userId: payload.userId,
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| 115 | email: payload.email
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| 116 | });
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| 117 | } catch (err: any) {
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| 118 | if (err.name === 'JsonWebTokenError' || err.name === 'TokenExpiredError') {
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| 119 | return res.status(401).json({ error: 'Invalid or expired token' });
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| 120 | }
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| 121 | next(err);
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| 122 | }
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| 123 | }
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| 124 | };
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