Can't remove headers oAuth

[Ravi Rajendran]

Hi Simon,

I have another problem with Purest for a project in Koa, I use grant-koa to get the user access token and try to use purest to get more informations about the user but on my console I get : Can't remove headers after they are sent.

Do you have an idea ?

Many thanks,
Cheers.

const request  = require('request');
const promise  = require('bluebird');
const purest   = require('purest')({request, promise});
const config   = require('@purest/providers');
const facebook = purest({provider: 'facebook', config});

function* facebook(next) {

    const self = this;
    const access_token = self.query.access_token;
    const references =['id','first_name','last_name','email','birthday','gender','timezone','locale','location'];

    facebook
        .get('me?fields='+ references.join(','))
        .auth(access_token)
        .request(function (err, res, body) {
                self.body = body;
        })
}

[Ravi Rajendran]

Finally I found a solution but I don't know if it's correct :

function* facebook() {
    const self = this;
     const profile = yield getFacebookProfile(self.query.access_token);
     self.body = profile;
}

function getFacebookProfile (access_token) {

  const references = ['id','first_name','last_name','email','birthday','gender','timezone','locale','location'];

   return new Promise( (resolve, reject) => {

   const req = facebook
       .get('me?fields='+ references.join(','))
       .auth(access_token)
       .request();
    req
        .then((results) => {
           resolve(results[1]);
         })
         .catch((err) => {
            return reject(err);
         });
})

[simo]

Yep, this is the correct way to do it.

[Ravi Rajendran]

Oh cool thanks @simov :)