fog-controller/dist/cli/Start.js

Fog Controller project @ iotracks.com

'use strict';

var _constants = require('../server/constants');

var _constants2 = _interopRequireDefault(_constants);

var _configUtil = require('../server/utils/configUtil');

var _configUtil2 = _interopRequireDefault(_configUtil);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var defaultConfig = require('../config.json');

var Start = function Start() {
  _classCallCheck(this, Start);
};

Start.run = function (daemon) {
  _configUtil2.default.getAllConfigs().then(function () {
    var configuration = {
      dbPort: _configUtil2.default.getConfigParam(_constants2.default.CONFIG.port) || defaultConfig.port,
      sslKey: _configUtil2.default.getConfigParam(_constants2.default.CONFIG.ssl_key),
      sslCert: _configUtil2.default.getConfigParam(_constants2.default.CONFIG.ssl_cert),
      intermedKey: _configUtil2.default.getConfigParam(_constants2.default.CONFIG.intermediate_cert)
    };

    startDaemon(daemon, configuration);
  });
};

function startDaemon(daemon, configuration) {
  var pid = daemon.status();
  if (pid == 0) {
    daemon.start();
    checkDaemon(daemon, configuration);
  } else {
    console.log('fog-controller already running. PID: ' + pid);
  }
}

function checkDaemon(daemon, configuration) {
  var iterationsCount = 0;
  var intervalId = setInterval(function () {
    iterationsCount++;
    var pid = daemon.status();
    if (pid === 0) {
      console.log('Error: ssl_key or ssl_cert or intermediate_cert is either missing or invalid. Provide valid SSL configurations.');
      clearInterval(intervalId);
    } else if (iterationsCount == 5) {
      checkServerProptocol(configuration);
      console.log('Fog-Controller has started at pid: ' + pid);
      clearInterval(intervalId);
    }
  }, 1000);
}

function checkServerProptocol(configuration) {
  var dbPort = configuration.dbPort,
      sslKey = configuration.sslKey,
      sslCert = configuration.sslCert,
      intermedKey = configuration.intermedKey;

  if (sslKey && sslCert && intermedKey) {
    console.log('==> \uD83C\uDF0E HTTPS server listening on port ' + dbPort + '. Open up https://localhost:' + dbPort + '/ in your browser.');
  } else {
    console.log('==> \uD83C\uDF0E Listening on port ' + dbPort + '. Open up http://localhost:' + dbPort + '/ in your browser.');
  }
}

exports.Start = Start;