superset/commands/annotation_layer/annotation/delete.py
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# to you under the Apache License, Version 2.0 (the
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# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
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import logging
from functools import partial
from typing import Optional
from superset.commands.annotation_layer.annotation.exceptions import (
AnnotationDeleteFailedError,
AnnotationNotFoundError,
)
from superset.commands.base import BaseCommand
from superset.daos.annotation_layer import AnnotationDAO
from superset.models.annotations import Annotation
from superset.utils.decorators import on_error, transaction
logger = logging.getLogger(__name__)
class DeleteAnnotationCommand(BaseCommand):
def __init__(self, model_ids: list[int]):
self._model_ids = model_ids
self._models: Optional[list[Annotation]] = None
@transaction(on_error=partial(on_error, reraise=AnnotationDeleteFailedError))
def run(self) -> None:
self.validate()
assert self._models
AnnotationDAO.delete(self._models)
def validate(self) -> None:
# Validate/populate model exists
self._models = AnnotationDAO.find_by_ids(self._model_ids)
if not self._models or len(self._models) != len(self._model_ids):
raise AnnotationNotFoundError()