chronos-front/sdk/DataAccess/PromisesDataAccess.js

/**
 * Created by robin on 10/24/15.
 */

(function () {
    'use strict';
    angular.module('appSdk')
        .factory('PromisesDataAccess', [function() {

            var luticatePromises = {};
            luticatePromises.promises = {};
            luticatePromises.loaders = [];
            luticatePromises.errors = [];

            luticatePromises.build = function(array)
            {
                luticatePromises[array] = {};
                for (var id in luticatePromises.promises) {
                    var promise = luticatePromises.promises[id];
                    promise[array].forEach(function(group) {
                        if (luticatePromises[array][group] == null) {
                            luticatePromises[array][group] = [];
                        }
                        luticatePromises[array][group].push(promise);
                    });
                }
            };

            luticatePromises.initPromise = function(data) {
                var p = {
                    loaders : [],
                    errors: [],
                    status: 0,
                    id: data.id
                };
                if (data.groups) {
                    data.groups.forEach(function (group){
                        p.loaders.push(group);
                        p.errors.push(group);
                    });
                }
                if (data.loaderGroups) {
                    data.loaderGroups.forEach(function(group)
                    {
                        p.loaders.push(group);
                    });
                }
                if (data.errorGroups) {
                    data.errorGroups.forEach(function(group)
                    {
                        p.errors.push(group);
                    });
                }
                luticatePromises.promises[data.id] = p;

                luticatePromises.build("loaders");
                luticatePromises.build("errors");
            };

            luticatePromises.getLoadersGroup = function(group) {
                if (luticatePromises.loaders[group] == null) {
                    return null;
                }
                return luticatePromises.loaders[group];
            };

            luticatePromises.getErrorsGroup = function(group) {
                if (luticatePromises.errors[group] == null) {
                    return null;
                }
                return luticatePromises.errors[group];
            };

            luticatePromises.reject = function(promise, error) {
                luticatePromises.promises[promise.id].status = 2;
                luticatePromises.promises[promise.id].value = error;
            };

            luticatePromises.resolve = function(promise, data) {
                luticatePromises.promises[promise.id].status = 1;
                luticatePromises.promises[promise.id].value = data;
            };

            return luticatePromises;
        }]);
})();