25 lines
751 B
Python
25 lines
751 B
Python
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from rest_framework import serializers
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from .models import Archive, Ticket
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class ArchiveUploadSerializer(serializers.ModelSerializer):
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ticket_number = serializers.ReadOnlyField(source='ticket.number')
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class Meta:
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model = Archive
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fields = ['file', 'ticket', 'ticket_number']
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def to_internal_value(self, data):
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try:
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ticket = Ticket.objects.get(number=data['ticket'])
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data['ticket'] = ticket.id
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return super().to_internal_value(data)
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except Exception:
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return super().to_internal_value(data)
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def to_representation(self, instance):
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data = super().to_representation(instance)
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data['ticket'] = data.pop('ticket_number')
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return data
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