husanjon
ab73d05ecc
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26 lines
790 B
Python
26 lines
790 B
Python
from django.db.models.signals import post_save
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from django.dispatch import receiver
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from core.apps.eggs import models
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@receiver(post_save, sender=models.CourierProduct)
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def create_courier_history(sender, instance, created, **kwargs):
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if created:
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models.CourierHistory.objects.create(
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courier_id=instance.courier_id,
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group_id=instance.group_id,
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get_eggs=instance.count,
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courier_product_id=instance,
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return_eggs=instance.return_eggs,
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)
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#
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else:
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histories = models.CourierHistory.objects.filter(
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courier_product_id=instance, group_id=instance.group_id
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)
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for history in histories:
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history.return_eggs = instance.return_eggs
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history.save()
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