old-ribica/front-ui/app/stores/userStore.js

var AppDispatcher = require('../dispatcher/appDispatcher');
var EventEmitter = require('events').EventEmitter;
var UserConstants = require('../constants/userConstants');
var _ = require('underscore');
var NavigationActions = require('../actions/navigationActions');
var _registrationState = {};
var _loginState = {};

var handleRegistrationSuccess = function(user) {
    _registrationState = {
        performed: true,
        success: true
    };

    handleLoginSuccess(user);
};

var handleRegistrationFailure = function(error) {
    _registrationState = {
        performed: true,
        success: false,
        error: error
    };
};

var handleLoginSuccess = function(user) {
    _loginState = {
        loggedIn: true,
        user: user
    };

};

var handleLoginFailure = function(error) {
    _loginState = {
        loggedIn: false,
        error: error
    };

};

var handleCheckLoginArrived = function(user, error) {
    if(user) {
        _loginState = {
            loggedIn: true,
            user: user
        };
    } else{
        _loginState = {
            loggedIn: false
        };
    }
};

var handleLogoutDone = function() {
    _registrationState = {};
    _loginState = {
        loggedIn: false
    }
};

// Extend SectionStore with EventEmitter to add eventing capabilities
var UserStore = _.extend({}, EventEmitter.prototype, {

    getRegistrationState: function() {
      //return _categoryDetails;
      return _registrationState;
    },
    getLoginState: function() {
      return _loginState;   
    },
    // Emit Change event
    emitChange: function() {
      console.log("Emmiting Section change!");
      this.emit('change');
    },

    // Add change listener
    addChangeListener: function(callback) {
      this.on('change', callback);
    },

    // Remove change listener
    removeChangeListener: function(callback) {
      this.removeListener('change', callback);
    }
});


// Register callback with AppDispatcher
AppDispatcher.register(function(payload) {
  var action = payload.action;
  var text;

  switch(action.actionType) {


      case UserConstants.REGISTRATION_SUCCESS:
          handleRegistrationSuccess(action.user);
      break;
      case UserConstants.REGISTRATION_FAILURE:
          handleRegistrationFailure(action.error);
      break;
      case UserConstants.LOGIN_SUCCESS:
          handleLoginSuccess(action.user);
      break;
      case UserConstants.LOGIN_FAILURE:
          handleLoginFailure(action.error);
      break;
      case UserConstants.CHECK_LOGIN_ARRIVED:
      handleCheckLoginArrived(action.user, action.error);
      break; 
      case UserConstants.USER_LOGOUT_DONE:
      handleLogoutDone();
      break;
    default:
      return true;
  }

  // If action was responded to, emit change event
  UserStore.emitChange();
  return true;

});

module.exports = UserStore;