Hello I have a script function that need to return a request object.
But the return is not returning the res object.
I have tried moving the return inside the async await but it never executes…
What I’m doing wrong?
((I have to remove the API keys as I cant regen them))
const request = require('request')
const OAuth = require('oauth-1.0a')
const crypto = require('crypto') // depenency package for OAuth-1.0a
let res;
function generateToken() {
return new Promise((resolve, reject) => {
// Token request function
// #1 Initialize OAuth with your HERE OAuth credentials from the credentials file that you downloaded above
const oauth = OAuth({
consumer: {
key: 'xxxx', //Access key
secret: 'xx-xxx', //Secret key
},
signature_method: 'HMAC-SHA256',
hash_function(base_string, key) {
return crypto
.createHmac('sha256', key)
.update(base_string)
.digest('base64')
},
});
// #2 Building the request object.
const request_data = {
url: 'https://account.api.here.com/oauth2/token',
method: 'POST',
data: { grant_type: 'client_credentials' },
};
// #3 Sending the request to get the access token
request(
{
url: request_data.url,
method: request_data.method,
form: request_data.data,
headers: oauth.toHeader(oauth.authorize(request_data)),
},
function (error, response, body) {
if (response.statusCode == 200) {
result = JSON.parse(response.body);
res = result;
resolve();
}
else {
reject('Error: Something went wrong!');
}
}
);
// Calling this function to get the access token
})
};
async function init(){
await generateToken();
console.log(res);
}
init();
return [{
json: {
arr: res
}
}];
Thanks
