Files
chat-app/backend/src/controllers/auth.controller.js
T
2025-07-20 22:22:47 +03:00

122 lines
3.2 KiB
JavaScript

import { generateToken } from "../lib/utils.js";
import User from "../models/user.model.js";
import bcrypt from "bcryptjs";
export const signup = async (req, res) => {
const { fullName, email, password } = req.body;
try {
if (!fullName || !email || !password) {
return res.status(400).json({ message: "All fields are required" });
}
if (password.length < 6) {
return res
.status(400)
.json({ message: "Password must be at least 6 characters" });
}
const user = await User.findOne({ email });
if (user) return res.status(400).json({ message: "Email already exists" });
const salt = await bcrypt.genSalt(10);
const hashedPassword = await bcrypt.hash(password, salt);
const newUser = new User({
fullName,
email,
password: hashedPassword,
});
if (newUser) {
// generate jwt token here
generateToken(newUser._id, res);
await newUser.save();
res.status(201).json({
_id: newUser._id,
fullName: newUser.fullName,
email: newUser.email,
profilePic: newUser.profilePic,
});
} else {
res.status(400).json({ message: "Invalid user data" });
}
} catch (error) {
console.log("Error in signup controller", error.message);
res.status(500).json({ message: "Internal Server Error" });
}
};
export const login = async (req, res) => {
const { email, password } = req.body;
try {
const user = await User.findOne({ email });
if (!user) {
return res.status(400).json({ message: "Invalid credentials" });
}
const isPasswordCorrect = await bcrypt.compare(password, user.password);
if (!isPasswordCorrect) {
return res.status(400).json({ message: "Invalid credentials" });
}
generateToken(user._id, res);
res.status(200).json({
_id: user._id,
fullName: user.fullName,
email: user.email,
profilePic: user.profilePic,
});
} catch (error) {
console.log("Error in login controller", error.message);
res.status(500).json({ message: "Internal Server Error" });
}
};
export const logout = (req, res) => {
try {
res.cookie("jwt", "", { maxAge: 0 });
res.status(200).json({ message: "Logged out successfully" });
} catch (error) {
console.log("Error in logout controller", error.message);
res.status(500).json({ message: "Internal Server Error" });
}
};
export const updateProfile = async (req, res) => {
try {
const profilePic = req.file;
const userId = req.user._id;
if (!profilePic) {
return res.status(400).json({ message: "Profile pic is required" });
}
console.log(profilePic);
const updatedUser = await User.findByIdAndUpdate(
userId,
{
profilePic: `http://localhost:${process.env.PORT}/` + profilePic.path,
},
{ new: true },
);
res.status(200).json(updatedUser);
} catch (error) {
console.log("error in update profile:", error);
res.status(500).json({ message: "Internal server error" });
}
};
export const checkAuth = (req, res) => {
try {
res.status(200).json(req.user);
} catch (error) {
console.log("Error in checkAuth controller", error.message);
res.status(500).json({ message: "Internal Server Error" });
}
};