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27 lines
914 B
27 lines
914 B
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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from apps.course.models import Course
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from apps.chat.models import RoomMessage
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@receiver(post_save, sender=Course)
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def create_room_message_for_course(sender, instance, created, **kwargs):
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if created: # فقط برای موارد جدید اجرا شود
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RoomMessage.objects.create(
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name=f"{instance.title} - Group",
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description=f"Group chat for course: {instance.title}",
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initiator=instance.professor, # استاد بهعنوان سازنده اتاق
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course=instance,
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room_type=RoomMessage.RoomTypeChoices.GROUP
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)
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@receiver(post_save, sender=Course)
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def ensure_professor_role(sender, instance, **kwargs):
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professor = getattr(instance, 'professor', None)
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if professor:
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professor.ensure_professor_profile()
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