How to take a photo using ngCorodva?

Question

Apache Cordova

Method code like this:

$scope.sentPhoto = function(id_contact) {
      document.addEventListener("deviceready", function () {

        var options = {
          destinationType: Camera.DestinationType.DATA_URL,
          sourceType: Camera.PictureSourceType.CAMERA,
          encodingType: Camera.EncodingType.JPEG,
          popoverOptions: CameraPopoverOptions
        };

        $cordovaCamera.getPicture(options).then(function(imageData) {
          var image = document.getElementById('myImage');
          image.src = imageData;
          $http.post('http://site/api/v1/messages/index', {'id_user': $rootScope.userData.id_user, 'id_contact': id_contact, 'content': image.src, 'type': 'photo'})
          .success(function(data)
          {
            var alertPopup = $ionicPopup.show({
              title: '<h3>Photo sent!</h3>'
            });
            alertPopup.then(function(res) {
   						
            });
            $timeout(function() {
              alertPopup.close();
            }, 800);
          });
        }, function(err) {
          // error
        });

      }, false);
    };

The camera opens. Photographed. Everything. There is no further sign of the photo being sent to the server. It feels like whatever is in document.addEventListener is not firing. I've been trying to fight it all night. Tell me where to dig?
I use ngCordova and the code from the office. site.
$cordovaCamera in the controller is connected.