def validate(self) -> None:
exceptions: List[ValidationError] = list()
layer_id: Optional[int] = self._properties.get("layer")
short_descr: str = self._properties.get("short_descr", "")
# Validate/populate model exists
self._model = AnnotationDAO.find_by_id(self._model_id)
if not self._model:
raise AnnotationNotFoundError()
# Validate/populate layer exists
if layer_id:
annotation_layer = AnnotationLayerDAO.find_by_id(layer_id)
if not annotation_layer:
raise AnnotationLayerNotFoundError()
self._properties["layer"] = annotation_layer
# Validate short descr uniqueness on this layer
if not AnnotationDAO.validate_update_uniqueness(
layer_id, short_descr, annotation_id=self._model_id,
):
exceptions.append(AnnotationUniquenessValidationError())
else:
self._properties["layer"] = self._model.layer
# validate date time sanity
start_dttm: Optional[datetime] = self._properties.get("start_dttm")
end_dttm: Optional[datetime] = self._properties.get("end_dttm")
if start_dttm and end_dttm and end_dttm < start_dttm:
exceptions.append(AnnotationDatesValidationError())
if exceptions:
exception = AnnotationInvalidError()
exception.add_list(exceptions)
raise exception
def validate(self) -> None:
# Validate/populate model exists
self._model = AnnotationDAO.find_by_id(self._model_id)
if not self._model:
raise AnnotationNotFoundError()