Class ProgramDataSerializer

apps/epg/serializers.py:84–100

        return instance

class ProgramDataSerializer(serializers.ModelSerializer):

    class Meta:
        model = ProgramData
        fields = ['id', 'start_time', 'end_time', 'title', 'sub_title', 'description', 'tvg_id']

    def to_representation(self, obj):
        data = super().to_representation(obj)
        cp = obj.custom_properties or {}
        data['season'] = cp.get('season')
        data['episode'] = cp.get('episode')
        data['is_new'] = bool(cp.get('new'))
        data['is_live'] = bool(cp.get('live'))
        data['is_premiere'] = bool(cp.get('premiere'))
        premiere_text = cp.get('premiere_text', '')
        data['is_finale'] = bool(premiere_text and 'finale' in premiere_text.lower())
        return data

class ProgramDetailSerializer(ProgramDataSerializer):
    """Rich serializer for program detail view — extends slim serializer with full custom_properties."""