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Schedule the media removal after the transaction succeeded

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tcely 2025-03-18 19:18:02 -04:00 committed by GitHub
parent 5d92176257
commit d3e544def2
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1 changed files with 10 additions and 7 deletions
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17
tubesync/sync/signals.py
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@ -1,8 +1,9 @@
from functools import partial
from pathlib import Path
from shutil import rmtree
from tempfile import TemporaryDirectory
from django.conf import settings
from django.db.models.signals import pre_save, post_save, pre_delete, post_delete
from django.db.transaction import on_commit
from django.dispatch import receiver
from django.utils.translation import gettext_lazy as _
from background_task.signals import task_failed
@ -142,6 +143,7 @@ def source_post_save(sender, instance, created, **kwargs):
def source_pre_delete(sender, instance, **kwargs):
# Triggered before a source is deleted, delete all media objects to trigger
# the Media models post_delete signal
source = instance
log.info(f'Deactivating source: {instance.name}')
instance.deactivate()
log.info(f'Deleting tasks for source: {instance.name}')
@ -152,12 +154,14 @@ def source_pre_delete(sender, instance, **kwargs):
# Schedule deletion of media
delete_task_by_source('sync.tasks.delete_all_media_for_source', instance.pk)
verbose_name = _('Deleting all media for source "{}"')
delete_all_media_for_source(
str(instance.pk),
str(instance.name),
on_commit(partial(
delete_all_media_for_source,
str(source.pk),
str(source.name),
source.directory_path,
priority=1,
verbose_name=verbose_name.format(instance.name),
)
verbose_name=verbose_name.format(source.name),
))
@receiver(post_delete, sender=Source)
@ -167,7 +171,6 @@ def source_post_delete(sender, instance, **kwargs):
log.info(f'Deleting tasks for removed source: {source.name}')
delete_task_by_source('sync.tasks.index_source_task', instance.pk)
delete_task_by_source('sync.tasks.check_source_directory_exists', instance.pk)
delete_task_by_source('sync.tasks.delete_all_media_for_source', instance.pk)
delete_task_by_source('sync.tasks.rename_all_media_for_source', instance.pk)
delete_task_by_source('sync.tasks.save_all_media_for_source', instance.pk)