Anna Sirota
8124bc62ae
When an extension or a version is deleted, create a `LogEntry` for each record linked to that extension or version. Each `LogEntry` has action flag `DELETION` and contains a blob with the last known field values of the records. These `LogEntry` can be viewed by admins in `/admin/admin/logentry/`, same as any other `LogEntry` created by Django admin, so this should be sufficient for archival purposes. Part of #82 Reviewed-on: #84
45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
from actstream import action
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from actstream.actions import follow
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from django.db.models.signals import post_save, pre_delete
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from django.dispatch import receiver
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from constants.activity import Flag, Verb
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from reviewers.models import ApprovalActivity
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@receiver(post_save, sender=ApprovalActivity)
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def _create_action_from_review_and_follow(
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sender: object,
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instance: ApprovalActivity,
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created: bool,
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raw: bool,
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**kwargs: object,
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) -> None:
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if raw:
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return
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if not created:
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return
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# automatically follow after an interaction
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# if a user had unfollowed this extension before,
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# we are making them a follower again
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follow(instance.user, instance.extension, send_action=False, flag=Flag.REVIEWER)
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activity_type2verb = {
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ApprovalActivity.ActivityType.APPROVED: Verb.APPROVED,
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ApprovalActivity.ActivityType.AWAITING_CHANGES: Verb.REQUESTED_CHANGES,
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ApprovalActivity.ActivityType.AWAITING_REVIEW: Verb.REQUESTED_REVIEW,
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ApprovalActivity.ActivityType.COMMENT: Verb.COMMENTED,
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}
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action.send(
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instance.user,
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verb=activity_type2verb.get(instance.type),
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action_object=instance,
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target=instance.extension,
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)
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@receiver(pre_delete, sender=ApprovalActivity)
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def _log_deletion(sender: object, instance: ApprovalActivity, **kwargs: object) -> None:
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instance.record_deletion()
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