def destroy(self, request, pk):
"""Delete a scan, its jobs, and the results."""
# pylint: disable=too-many-nested-blocks
try:
scan = Scan.objects.get(pk=pk)
logger.info('Deleting scan jobs associated with scan %s', pk)
if scan.jobs is not None:
jobs_to_cancel = scan.jobs.exclude(
Q(status=ScanTask.FAILED) |
Q(status=ScanTask.CANCELED) |
Q(status=ScanTask.COMPLETED))
if jobs_to_cancel:
for job in jobs_to_cancel:
job.cancel()
cancel_scan.send(sender=self.__class__, instance=job)
for job in scan.jobs.all():
logger.info('Deleting job %s and its results', job.id)
if job.connection_results is not None:
logger.info(
'Deleting connection results associated '
'with job %s', job.id)
for task_connection_result in \
job.connection_results.task_results.all():
task_connection_result.systems.all().delete()
task_connection_result.delete()
if job.inspection_results is not None:
logger.info(
'Deleting inspection results associated '
'with job %s', job.id)
for task_inspection_result in \
job.inspection_results.task_results.all():
logger.info(
'Deleting inspection results associated '
'with job %s', job.id)
for system in task_inspection_result.systems.all():
system.facts.all().delete()
system.delete()
task_inspection_result.delete()
if job.tasks is not None:
logger.info(
'Deleting scan tasks associated '
'with job %s', job.id)
job.tasks.all().delete()
job.delete()
logger.info('Deleting scan %s', pk)
scan.delete()
return Response(status=status.HTTP_204_NO_CONTENT)
except Scan.DoesNotExist:
raise Http404
def cancel(self, request, pk=None):
"""Cancel the running scan."""
scan = get_object_or_404(self.queryset, pk=pk)
if (scan.status == ScanTask.COMPLETED or scan.status == ScanTask.FAILED
or scan.status == ScanTask.CANCELED):
err_msg = _(messages.NO_CANCEL)
return JsonResponse({'non_field_errors': [err_msg]}, status=400)
scan.cancel()
cancel_scan.send(sender=self.__class__, instance=scan)
serializer = ScanJobSerializer(scan)
json_scan = serializer.data
expand_scanjob(scan, json_scan)
return Response(json_scan, status=200)
def cancel(self, request, pk=None):
"""Cancel the running scan."""
if not pk or (pk and not is_int(pk)):
error = {'id': [_(messages.COMMON_ID_INV)]}
raise ValidationError(error)
scan = get_object_or_404(self.queryset, pk=pk)
if (scan.status == ScanTask.COMPLETED or scan.status == ScanTask.FAILED
or scan.status == ScanTask.CANCELED):
err_msg = _(messages.NO_CANCEL)
return JsonResponse({'non_field_errors': [err_msg]}, status=400)
scan.cancel()
cancel_scan.send(sender=self.__class__, instance=scan)
serializer = ScanJobSerializer(scan)
json_scan = serializer.data
expand_scanjob(json_scan)
return Response(json_scan, status=200)