dmc/commands/login.js

Cross-platform, developer cli tool for Salesforce

var logger     = require('../lib/logger');
var Promise    = require('bluebird');
var sfclient   = require('../lib/sf-client');
var authServer = require('../lib/auth-server');
var index      = require('../commands/index');
var sfClient   = require('../lib/sf-client');
var cliUtil    = require('../lib/cli-util');
var open       = require('open');
var user       = require('../lib/user');
var resolve    = require('../lib/resolve');

var run = module.exports.run = function(opts, cb) {

  return resolve(cb, function(){

    var clientOpts = {};

    if(opts.test) {
      clientOpts.environment = 'sandbox';
    } else if(opts.uri) {
      clientOpts.loginUri = opts.uri;
    }

    return sfClient.getClient(clientOpts)

    .then(function(client) {

      return new Promise(function(resolve, reject) {

        var authUri = client.getAuthUri({ responseType: 'token' });

        logger.log('login starts...');

        authServer.on('credentials', function(creds) {
          logger.log('received credentials');
          logger.log('shutting down server');

          authServer.close();

          creds.nick        = opts.org;
          creds.org         = opts.org;
          creds.environment = clientOpts.environment;
          creds.loginUri    = opts.uri;

          logger.log('saving credentials for ' + opts.org);

          user.saveCredential(opts.org, creds)

          .then(function(){
            return index.run({ org: opts.org, oauth: creds}, function(err, res) {
              if(err) {
                logger.error('unable to save index');
                reject(err);
              } else {
                resolve();
              }
            });
          });
        });

        authServer.listen(3835, function(err){
          if(err) {
            return reject(err);
          }
          logger.log('auth server started');
          logger.log('redirect to the following uri');
          logger.log(authUri);
          open(authUri);
        });

      });

    });

  });

};

var cli = module.exports.cli = function(program) {
  program.command('login <org>')
    .description('login to a Salesforce organization')
    .option('-t, --test', 'login to a test environment')
    .option('-u, --uri <uri>', 'specify a login uri')
    .action(function(org, opts) {
      if(!org) cliUtil.fail('no org name specified');
      opts.org = org;
      run(opts);
    });
};