-1
I am finding in the database the correct seller, however when I try to associate the sellerSupport variable to the value of the support object within the user, it Undefined me and I cannot associate the value.
let sellerSupport;
User.findOne({fullName: seller}, function(err, user) {
sellerSupport = user.support;
})
Someone would know how to fix it?
0
You can use Sequelize asynchronously.
Example 1:
async function userController(req, res) {
//Meu código
const userData = await User.findOne({fullName: seller});
//Desestruturação
const { support: sellerSupport } = userData;
//Minha lógica...
};
Or in a simpler way
Example 2:
async function userController2(req, res) {
//Meu código
const userData = User.findOne({fullName: seller});
const sellerSupport = userData.support;
//Minha lógica...
};
It is interesting to search for content on callback and asynchrony. A hug!
Browser other questions tagged javascript node.js mongodb mongoose
You are not signed in. Login or sign up in order to post.
Your case is about callback, and not
Promise. But it’s basically the same thing and the reason you can’t do that is the same. The question "How to assign a Promise result to a variable?" answers your question? :)– Luiz Felipe