internal…

login.controller.js
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			(function () {
			'use strict';

			angular
			.module('shrine.steward.login')
			.controller('LoginController', LoginController);

			LoginController.$inject = ['LoginModel', 'LoginService', '$location', 'constants'];
			function LoginController(loginModel, loginService, $location, constants) {

			// -- public --//
			var login = this;
			login.loginFail = false;
			this.checkLogin = checkLogin;

			// -- private -- //
			function checkLogin() {
			loginService.setAuthHeader(login.username, login.password);
			loginModel.login()
			.then(navigateToHome, setLoginToError);
			}

			function navigateToHome(response) {
			loginService.setCredentials(login.username, login.password, response.roles);
			$location.path(constants.homeRoute);
			}

			function setLoginToError(response) {
			loginService.clearCredentials();
			login.loginFail = true;
			login.username = login.password = '';
			login.status = response.message;
			}
			}
			})();