How do I use Sequelize with async/await in Node.js?

How do I use Sequelize with async/await in Node.js?

You can use Sequelize with async/await by defining your functions as async and using the await keyword for Sequelize operations.

Can you show me a simple example?

Sure! Here's a basic example:

const { Sequelize, DataTypes } = require('sequelize');
const sequelize = new Sequelize('sqlite::memory:');

const User = sequelize.define('User', {
  name: DataTypes.STRING,
  age: DataTypes.INTEGER
});

async function createUser() {
  await sequelize.sync();
  const user = await User.create({ name: 'John Doe', age: 30 });
  console.log(user.toJSON());
}

createUser();

What if I want to handle errors?

You can use try/catch blocks to handle errors in your async functions. Here's an updated example:

async function createUser() {
  try {
    await sequelize.sync();
    const user = await User.create({ name: 'John Doe', age: 30 });
    console.log(user.toJSON());
  } catch (error) {
    console.error('Error creating user:', error);
  }
}