26 lines
739 B
Python
26 lines
739 B
Python
from django.db.models import Value, IntegerField, F
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from news.models import NewsType
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from transfer.models import PageTexts
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from transfer.serializers.news import NewsSerializer
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def transfer_news():
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news_type, _ = NewsType.objects.get_or_create(name="News")
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queryset = PageTexts.objects.filter(page__type="News").annotate(
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news_type=Value(news_type.id, output_field=IntegerField()),
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)
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queryset = queryset.annotate(template=F('page__template'))
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serialized_data = NewsSerializer(data=list(queryset.values()), many=True)
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if serialized_data.is_valid():
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serialized_data.save()
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else:
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print(f"News serializer errors: {serialized_data.errors}")
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data_types = {
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"news": [transfer_news]
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}
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