NodeJS , sequelize catch error return undefined ,-CodePudding

I used Sequelize Node , So i want to write Sequelize Validation part in separate service class. When i run this code result set to "undefined",please help me resolve this.

userController.js

 let userData = request.body;
   


    let result = await userService.createUser(userData);
  console.log(result);

user.service.js


module.exports.createUser = async (userData) => {

    let user = {
        first_name: userData.first_name,
        last_name: userData.last_name,
        email: userData.email,
        password: userData.password
    };


    await User.create(user).then(result => {
        console.log('success');
        return result;
    }).catch(error => {
        console.log('error');
        return 'test';
    })

CodePudding user response：

The result code is undefined because the createUser function don't return any, you should use await/async properly. Try this:

module.exports.createUser = async (userData) => {

    let user = {
        first_name: userData.first_name,
        last_name: userData.last_name,
        email: userData.email,
        password: userData.password
    };


    try {
        const result = await User.create(user);
        console.log('success');
        return result;
    } catch (error) {
        console.log('error');
        return 'test';
    }
}