如何在 NodeJs 中找到条件？

Question

i have a controller that i want to search or find with condition. Can anybody help me or give me some suggestions so that i can find data with more conditions. Let me demonstrate my code below:

// Find all car with condition
export function findAllCar( req, res){
    const name = req.query.name;
    const color = req.query.color;
    const brand = req.query.brand;
    var condition = name ? { name: { [Op.iLike]: `%${name}%` } } : null;// Here i only can find with name, now i want to add more condition are color and brand

    Car.findAll({ where: condition })
      .then(data => {
        res.send(data);
      })
      .catch(err => {
        res.status(500).send({
          message:
            err.message || "Some error occurred while retrieving CARS."
        });
      });
}

How can i set the condition more with COLOR and BRAND. I am very appreciate for every help

Answer 1

Try adding a comma:

var condition = name && color && brand ? { 
    name: { [Op.iLike]: `%${name}%` },
    color: { [Op.iLike]: `%${color}%` },
    brand: { [Op.iLike]: `%${brand}%` },
} : null;