from inventory.models import StickerTransferItem


class StickerTransferItemSerializer(serializers.ModelSerializer):
    class Meta:
        model = StickerTransferItem
        fields = "__all__"

class StickerTransferRequestSerializer(serializers.ModelSerializer):
    items = StickerTransferItemSerializer(many=True)

    class Meta:
        model = StickerTransferRequest
        fields = "__all__"

    def create(self, validated_data):
        items_data = validated_data.pop("items")
        transfer = StickerTransferRequest.objects.create(**validated_data)
        for item in items_data:
            StickerTransferItem.objects.create(transfer=transfer, **item)
        return transfer