save.js

var DepartmentsAddController = (function () {
	  function DepartmentsAddController(DepartmentService, $state) {
	    _classCallCheck(this, DepartmentsAddController);
	
	    this.DepartmentService = DepartmentService;
	    this.$state = $state;
	    this.data = {
	      title: '',
	      description: ''
	    };
	  }
	
	  _createClass(DepartmentsAddController, [{
	    key: 'onSubmit',
	    value: function onSubmit(isValid) {
	      var _this2 = this;
	
	      if (!isValid) {
	        return false;
	      }
	
	      this.DepartmentService.save(this.data).then(function () {
	        _this2.$state.go('app.departments');
	      })['catch'](function (err) {
	        _this2.isError = true;
	        _this2.error = err && err.message;
	      });
	    }
	  }]);
	
	  return DepartmentsAddController;
	})();