getAccessToken

When using a version >= v1.0.0 you have access to the promise implementation. The examples for both callbacks and promises are below.

• getAccessToken( options [, callback ])
  • options
    • required: no
    • Type: Object
    • Extra options used on token request. See [request modules options][3]
  • options.force
    • required: no
    • Type: Boolean
    • default: false
    • If true, token will always be requested from API regardless of expiration
  • callback( error, data )
    • required: no (required pre v1.0.0)
    • Type: Function
    • Function that will be executed after token request completes
    • parameters
      • error - error encountered. null if no error
      • data - object with data and response
        • accessToken ( data.accessToken ) - access token
        • expiresIn ( data.expiresIn ) - time until token expiration

Examples

####Callbacks

var options = {
  // whatever request options you want
  // See https://github.com/mikeal/request#requestoptions-callback
  
  force: true // I want to force a request
};

FuelAuthClient.getAccessToken(options, function(err, data) {
  if(err) {
    console.log(err);
    return;
  }

  // data.accessToken = your token
  // data.expiresIn = how long until token expiration
  console.log(data);
});

// OR don't pass any options
FuelAuthClient.getAccessToken(function(err, data) {
  if(err) {
    console.log(err);
    return;
  }

  // data.accessToken = your token
  // data.expiresIn = how long until token expiration
  console.log(data);
});

####Promises

FuelAuthClient.getAccessToken(options)
  .then(function(data) {
    // data.accessToken = your token
    // data.expiresIn = how long until token expiration
    console.log(data);
  })
  .catch(function(err) {
    console.log(err);
  });

// OR don't pass any options
FuelAuthClient.getAccessToken()
  .then(function(data) {
    // data.accessToken = your token
    // data.expiresIn = how long until token expiration
    console.log(data);
  })
  .catch(function(err) {
    console.log(err);
  });