Function CreateUser

controller/userController.js:231–258

(req, res)

// Create user
const CreateUser = async (req, res) => {
  try {
    const { username, password, firstname, lastname, gender, address, phone, product_id } =
      req.body;
    const oldUser = await User.findOne({ username });
    if (oldUser) {
      res.status(400).json({ message: "User already exists" });
    } else {
      const hashedPassword = await hash(password, 10);
      const newUser = new User({
        username,
        password: hashedPassword,
        firstname,
        lastname,
        gender,
        address,
        phone,
        product_id,
      });
      await newUser.save();
      res
        .status(201)
        .json({ message: "User created successfully", user: newUser });
    }
  } catch (error) {
    res.status(500).send({ message: "Server error", error: error.message });
  }
};

// Get all users
const GetUser = async (req, res) => {