17 lines
553 B
Python
17 lines
553 B
Python
from booking.models import Booking
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from containers.models import Container
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def get_container_for_booking(booking_number):
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filters = {
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'expedited': False,
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}
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booking = Booking.objects.get(number=booking_number)
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if not booking:
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return None
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if booking.container_number:
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filters['container_number'] = booking.container_number
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else:
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filters['container_type'] = booking.container_type
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filters['line'] = booking.line
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return Container.objects.filter(**filters).order_by('received_on').first() |