function fakeTimer() {
    $scope.progress = {
    time: 30,
    pecent: 0
    }
    var total_time = progress.time;
    if (progress.time > 0) {
    var timer = setInterval(function () {
      if (progress.time > 0) {
        $scope.progress.time--
        $scope.progress.pecent = 100 / total_time * $scope.progress.time;
        $scope.$apply();
      } else{
        clearInterval(timer)
      }
    }, 1000);
  }
  }