MultiPromise Angular Service

MultiPromise.js

'use strict';
/**
 * CTRL
 * $scope.requisitar = function () {
 *   MultiPromise.async([
 *     'http://localhost:9090/?sleep=10000',
 *     'http://localhost:9090/?sleep=1000',
 *     'http://localhost:9090/?sleep=5000'
 *   ])
 *     .then(function (response) {
 *       console.log('result');
 *       console.log(response);
 *     });
 * };
 */
myApp.factory('MultiPromise', ['$http','$q',function($http, $q) {

	function prom(url){
		return $http.get(url).then(function(response) {
				return response.data;
			});
	}

	return {
		async: function(urls) {
			var proms = [];

			for(var i =0;i<urls.length;i++){
				proms.push(prom(urls[i]));
			}

			var returnPromise = $q.all(proms);
			
			return returnPromise;
		}
	};
}]);