cs-mpx-dataservice/lib/endpoint.js

MPX Dataservices

/**
 * Created by paul.rangel on 4/27/15.
 *
 * Based on the endpoint service from Tim Barker in the NBCNews Scheduler UI project see
 * //depot/ConsultingServices/Customers/NBCNews/SchedulerUI/main/js/services/endpoint.js
 *
 */

var q = require("q");
var rawGet = require("./rawGet");
var parseResolveDomainResponse = require("./parseResolveDomainResponse");
var resolveRegistryDomainUrl = require("./resolveRegistryDomainUrl");
var createEndpoint = require("./createEndpoint");

var _account, _token, _endpoints = {}, _registryServiceSchema = '1.1', _initialized = false;

var _load = function() {
    var deferred = q.defer();

    var params = {
        'schema' : _registryServiceSchema,
        'form' : 'json',
        'token' : _token,
        'account': _account,
        '_accountId' : _account
    };

    var url = resolveRegistryDomainUrl(undefined, _account);
    rawGet(url, params).then(function(data) {

        if (data.hasOwnProperty('resolveDomainResponse')) {
            var registry = data['resolveDomainResponse'];

            var endpoints = parseResolveDomainResponse(registry, _endpoints);
            if(!endpoints) {
                deferred.reject({code:0, message:'Unable to connect to Registry Service.', url:url})
            } else {
                _initialized = true;
                deferred.resolve(endpoints);
            }
        } else {
            deferred.reject({code:0, message:'Unable to connect to Registry Service.', url:url})
        }

    }, function(error) {
        deferred.reject(error);
    });

    return deferred.promise;
};

module.exports =  {
        init : function(account, token) {
            _account = account;
            _token = token;
            return _load();
        },
        register : function(name, service, schema, suffix, params) {
            _endpoints[name] = createEndpoint.create(service, schema, suffix, params);
        },
        registerDataService: function(name, service, schema, objectType) {
            _endpoints[name] = createEndpoint.createDataService(service, schema, objectType);
        },
        getEndpoint : function(endpoint) {
            if(endpoint in _endpoints) {
                return _endpoints[endpoint];
            }
        },
        getEndpoints : function() {
            return _endpoints;
        }
    };