http example

httpexample

(function () {
  'use strict';

  var UserService = [
    '$http', '$q',
    function ($http, $q) {

      return {
        getOne: getOne
      };

      // Get one user
      function getOne(userId) {

        var request = $http({
          method: 'GET',
          url: Config.apiRoute + '/users/' + userId
        });

        return request.then( handleSuccess, handleError );

      }

      // Private methods
      // -------------------------
      // Handle error part of promise callback
      function handleError(response) {
        // if response is not object or response object does not have message param
        if (!angular.isObject(response) || !response.message) {
          // return unknown eror
          return $q.reject('An unknown error occurred.');
        }

        // Otherwise, use expected error message.
        return $q.reject( response.message );
      }

      // Handle success part of promise callback
      function handleSuccess(response) {
        return response.data;
      }
    }
  ];

  angular.module('yourApp').factory('UserService', UserService);
})();