How to update one object and get updated object as result?

[rusmichal]

I update a user model like that

db.user.update({
            display_name: body.display_name,
            type: body.type,
            uri: body.uri,
            href: body.href,
            email: body.email,
            token: token,
            country: body.country,
          }, {
            returning: true,
            plain: true,
            limit: 1,
            where: {
                id: body.id
            }
        })

and I get a result:

[
  null,
  {
    "id": "asdasdasd",
    "display_name": "Michu",
    "type": null,
    "uri": "asdsd:asdasda",
    "href": "http://skadsda.pl",
    "email": "a@a.pl",
    "country": "PL",
    "createdAt": "2017-01-10T20:53:29.665Z",
    "updatedAt": "2017-01-11T16:29:06.591Z",
    "token": "eyJhbGciOiJIUzI1NiJ9.YXNkYXNkYXNk.rpEOsO5er5KHG3g7K9EAHWAMphOyxFsx-s1gtMJ4cAw"
  }
]

I want to get :

{
    "id": "asdasdasd",
    "display_name": "Michu",
    "type": null,
    "uri": "asdsd:asdasda",
    "href": "http://skadsda.pl",
    "email": "a@a.pl",
    "country": "PL",
    "createdAt": "2017-01-10T20:53:29.665Z",
    "updatedAt": "2017-01-11T16:29:06.591Z",
    "token": "eyJhbGciOiJIUzI1NiJ9.YXNkYXNkYXNk.rpEOsO5er5KHG3g7K9EAHWAMphOyxFsx-s1gtMJ4cAw"
  }

How to reach that simple stuff?!

[sushantdhiman]

Sequelize use Bluebird for promise implementation, you can use spread method and in 2nd paramter you will get updated object.

If you dont understand how Promise works consider reading this http://bluebirdjs.com/docs/why-promises.html

Please study Model API in docs for more information on return types and stuff

[rusmichal]

Thx.

My solution: // I use repository pattern

userRepo.findById(id).then(user => {
        if (user) {
            var token = jwt.sign(user.updatedAt, process.env.JWT_SECRET || "xxxxxxx");

            userRepo.updateById(req.body, token)
                .then(function(user) { return user; })
                .spread(function(user, updatedUser) {
                  res.status(201).send(updatedUser);
                })
                .catch(error => res.status(400).send(error));
        } else {
            userRepo.save(req.body)
                .then(user => res.status(201).send(user))
                .catch(error => res.status(400).send(error));
        }
    });