fog-controller/dist/server/services/fogAccessTokenService.js

Fog Controller project @ iotracks.com

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _async = require('async');

var _async2 = _interopRequireDefault(_async);

var _fogAccessTokenManager = require('../managers/fogAccessTokenManager');

var _fogAccessTokenManager2 = _interopRequireDefault(_fogAccessTokenManager);

var _userService = require('./userService');

var _userService2 = _interopRequireDefault(_userService);

var _appUtils = require('../utils/appUtils');

var _appUtils2 = _interopRequireDefault(_appUtils);

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

var _constants2 = _interopRequireDefault(_constants);

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

var checkFogTokenExpirationByToken = function checkFogTokenExpirationByToken(props, params, callback) {
  var time = new Date(),
      expirationTime = _appUtils2.default.getProperty(params, props.expirationTime);

  if (expirationTime > time) {
    callback(null, params);
  } else {
    callback('Error', 'AccessToken is Expired');
  }
};

var findFogAccessTokenByTokenAndFogId = function findFogAccessTokenByTokenAndFogId(props, params, callback) {
  var token = _appUtils2.default.getProperty(params, props.token),
      fogId = _appUtils2.default.getProperty(params, props.fogId);

  _fogAccessTokenManager2.default.getByTokenAndFogId(token, fogId).then(_appUtils2.default.onFind.bind(null, params, props.setProperty, 'Unable to find Fog Access Token', callback));
};

var findFogAccessTokenByToken = function findFogAccessTokenByToken(props, params, callback) {
  var token = _appUtils2.default.getProperty(params, props.token);

  _fogAccessTokenManager2.default.getByToken(token).then(_appUtils2.default.onFind.bind(null, params, props.setProperty, 'Unable to find Fog Access Token', callback));
};

var deleteFogAccessTokenByFogId = function deleteFogAccessTokenByFogId(props, params, callback) {
  var fogId = _appUtils2.default.getProperty(params, props.fogId);

  _fogAccessTokenManager2.default.deleteByFogId(fogId).then(_appUtils2.default.onDeleteOptional.bind(null, params, callback));
};

var generateAccessToken = function generateAccessToken(params, callback) {
  var safeToken = false;

  _async2.default.whilst(function () {
    return !safeToken;
  }, function (cb) {
    params.accessToken = _appUtils2.default.generateAccessToken();

    var userProps = {
      userId: 'accessToken',
      setProperty: 'userAccessTokenData'
    },
        accessTokenProps = {
      token: 'accessToken',
      setProperty: 'fogAccessToken'
    };

    _async2.default.waterfall([_async2.default.apply(_userService2.default.getUserOptional, userProps, params), _async2.default.apply(findFogAccessTokenByToken, accessTokenProps)], function (err, result) {
      if (!params.userAccessTokenData && !params.fogAccessToken) {
        safeToken = true;
      }
      cb(null, safeToken);
    });
  }, function (err, token) {
    // CALLBACK
    var tokenExpiryTime = new Date().getTime() + _constants2.default.ACCESS_TOKEN_EXPIRE_PERIOD * 1000;

    var tokenData = {
      accessToken: params.accessToken,
      expirationTime: tokenExpiryTime
    };

    params.tokenData = tokenData;
    callback(null, params);
  });
};

var saveFogAccessToken = function saveFogAccessToken(props, params, callback) {
  var userId = _appUtils2.default.getProperty(params, props.userId),
      fogId = _appUtils2.default.getProperty(params, props.fogId),
      expirationTime = _appUtils2.default.getProperty(params, props.expirationTime),
      accessToken = _appUtils2.default.getProperty(params, props.accessToken);

  var config = {
    userId: userId,
    expirationTime: expirationTime,
    token: accessToken,
    iofog_uuid: fogId
  };

  _fogAccessTokenManager2.default.saveUserToken(config).then(_appUtils2.default.onCreate.bind(null, params, props.setProperty, 'Unable to create Fog Access Token', callback));
};

exports.default = {
  checkFogTokenExpirationByToken: checkFogTokenExpirationByToken,
  findFogAccessTokenByToken: findFogAccessTokenByToken,
  findFogAccessTokenByTokenAndFogId: findFogAccessTokenByTokenAndFogId,
  deleteFogAccessTokenByFogId: deleteFogAccessTokenByFogId,
  generateAccessToken: generateAccessToken,
  saveFogAccessToken: saveFogAccessToken
};