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3ededeb0e7
Move cache update logic from signal to model save method and track original values to properly clear old cache when circuit_id or term_side changes. Add comprehensive tests for all cache update scenarios. Fixes #21686
18 lines
534 B
Python
18 lines
534 B
Python
from django.db.models.signals import post_delete, post_save
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from django.dispatch import receiver
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from dcim.signals import rebuild_paths
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from .models import CircuitTermination
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@receiver((post_save, post_delete), sender=CircuitTermination)
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def rebuild_cablepaths(instance, raw=False, **kwargs):
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"""
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Rebuild any CablePaths which traverse the peer CircuitTermination.
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"""
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if not raw:
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peer_termination = instance.get_peer_termination()
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if peer_termination:
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rebuild_paths([peer_termination])
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