service/src/piracyshield_service/dda/get_by_identifier_for_reporter.py
2024-02-07 14:53:48 +01:00

60 lines
1.5 KiB
Python

from __future__ import annotations
from piracyshield_service.base import BaseService
from piracyshield_component.exception import ApplicationException
from piracyshield_data_storage.dda.storage import DDAStorage, DDAStorageGetException
from piracyshield_service.dda.errors import DDAErrorCode, DDAErrorMessage
class DDAGetByIdentifierForReporterService(BaseService):
"""
Get a single DDA by its identifier.
"""
data_storage = None
def __init__(self):
"""
Inizialize logger and required modules.
"""
super().__init__()
self._prepare_modules()
def execute(self, dda_id: str, reporter_id: str) -> dict | Exception:
try:
response = self.data_storage.get_by_identifier_for_reporter(
dda_id = dda_id,
reporter_id = reporter_id
)
if response.empty():
self.logger.debug(f'No DDA found for this identifier `{dda_id}`')
raise ApplicationException(DDAErrorCode.UNKNOWN_DDA_IDENTIFIER, DDAErrorMessage.UNKNOWN_DDA_IDENTIFIER)
document = next(response, None)
return document
except DDAStorageGetException as e:
self.logger.error(f'Cannot get the DDA')
raise ApplicationException(DDAErrorCode.GENERIC, DDAErrorMessage.GENERIC, e)
def _schedule_task(self):
pass
def _validate_parameters(self):
pass
def _prepare_configs(self):
pass
def _prepare_modules(self):
self.data_storage = DDAStorage()