TG-118 : move OLA/.gitignore to OLA/backend/gitignore (import scripts file)

frontend/app/scripts/services/DataService.js

@@ -0,0 +1,52 @@
+(function () {
+	'use strict';
+
+	angular.module('clientApp')
+		.factory('DataService', ['$http', '$q',
+			function ($http, $q) {
+
+				// ---------------------------------------------------------------------------
+				// PUBLIC API.
+				// ---------------------------------------------------------------------------
+				return ({
+                    login: login,
+					logout: logout
+				});
+
+				// ---------------------------------------------------------------------------
+				// PUBLIC METHODS.
+				// ---------------------------------------------------------------------------
+
+				function login(credentials) {
+					// var request = $http.post(apiServer + '/api/AppUsers/login', credentials);
+					// return request.then(handleSuccess, handleError);
+				}
+
+				function logout() {
+					// var request = $http.post(apiServer + '/api/AppUsers/logout', {});
+					// return request.then(handleSuccess, handleError);
+				}
+
+				// ---------------------------------------------------------------------------
+				// PRIVATE METHODS.
+				// ---------------------------------------------------------------------------
+
+				function handleSuccess(response) {
+					return response.data;
+				}
+
+				function handleError(response) {
+					if (response.data === '' ||
+						!angular.isDefined(response.status) ||
+						response.statusText === '') {
+
+						return ($q.reject("An unknown error occurred."));
+					}
+
+					// Otherwise, use expected error message.
+					return ($q.reject('Error ' + response.status + ' (' + response.statusText + '): ' + response.data));
+				}
+			}
+		]);
+
+})();