Polling In AngularJS

controllers.js

$scope.startPolling = function () {
    $scope.isPolling = true;
    $scope.pollCount = 60;
    $scope.keepPolling();
};

$scope.stopPolling = function () {
    $scope.isPolling = false;
    $scope.pollCount = 60;
};
    
$scope.keepPolling = function () {
    if ($scope.isPolling) {
        if ($scope.pollCount > 0) {
            $scope.pollCount--;
            $timeout($scope.getSomeData, 200);
        } else {
            $scope.stopPolling();
        }
    }
};

$scope.getSomeData = function () {
	console.log('Fetch Some Data');
            
        $scope.response = $http.get('api/MockData', { params: {},headers: {} }).success(
                function (response) {
                    $scope.mockData = response;
                    $scope.keepPolling();
                }).error(
                function (error) {
                    console.error(error);
                    $scope.keepPolling();
                }
            );
        };
};

$scope.isPolling = false;
$scope.pollCount = 60;