How to get data in sequelize using Noje js - node.js

Question

This is code i have used, fetched the all data in database, but i have not getting in value. I'm new for sequelize.
Project.findAll({ raw: true}).then(function (users) {
console.log(users);
console.log(users.dataValues);
}).catch(function (err) {
console.log('Oops! something went wrong, : ', err);
});
This is Output:
This is console.log(users);
[ DAO {
dataValues:
{ idProject: 1,
projectName: 'Symfony',
isActive: '1',
createdAt: 2018-10-23T06:32:43.000Z,
modifiedAt: 2018-10-23T06:32:43.000Z },
_previousDataValues:
{ idProject: 1,
projectName: 'Symfony',
isActive: '1',
createdAt: 2018-10-23T06:32:43.000Z,
modifiedAt: 2018-10-23T06:32:43.000Z },
options: { isNewRecord: false, isDirty: false, raw: true },
hasPrimaryKeys: true,
selectedValues:
RowDataPacket {
idProject: 1,
projectName: 'Symfony',
isActive: '1',
createdAt: 2018-10-23T06:32:43.000Z,
modifiedAt: 2018-10-23T06:32:43.000Z },
__eagerlyLoadedAssociations: [],
isNewRecord: false }.....
This is console.log(users.dataValues);
undefined
How is it possible?

Answer 1

When you use findAll, it returns an array, as you can see here in the documentation:
http://docs.sequelizejs.com/class/lib/model.js~Model.html#static-method-findAll
so you should iterate over this array, like so:
Project.findAll({ raw: true})
.then(projects => {
projects.forEach(project => {
console.log(project);
console.log('project name', project.projectName);
})
}).catch(function (err) {
console.log('Oops! something went wrong: ', err);
});
Optionally you could use Async/Await for a cleaner code:
try {
const projects = await Project.findAll({ raw: true});
projects.forEach(project => {
console.log('project name ', project.projectName);
})
} catch(err) {
console.log('Oops! something went wrong: ', err);
}