mirror of
https://github.com/magnum-opus-tender-hack/backend.git
synced 2025-12-07 22:43:52 +03:00
126 lines
3.6 KiB
Python
126 lines
3.6 KiB
Python
from rest_framework import serializers
|
|
from django.core.validators import MinLengthValidator, MinValueValidator
|
|
|
|
from search.models import Product, UnitCharacteristic, Characteristic
|
|
|
|
|
|
class QueryFilterSerializer(serializers.Serializer):
|
|
value = serializers.CharField(max_length=100)
|
|
type = serializers.CharField(max_length=100)
|
|
|
|
def create(self, validated_data):
|
|
raise NotImplementedError
|
|
|
|
def update(self, instance, validated_data):
|
|
raise NotImplementedError
|
|
|
|
|
|
class SearchSerializer(serializers.Serializer):
|
|
body = serializers.ListSerializer(child=QueryFilterSerializer())
|
|
limit = serializers.IntegerField(default=5, min_value=1)
|
|
offset = serializers.IntegerField(default=0, min_value=0)
|
|
|
|
def create(self, validated_data):
|
|
raise NotImplementedError
|
|
|
|
def update(self, instance, validated_data):
|
|
raise NotImplementedError
|
|
|
|
|
|
class ResponseSerializer(serializers.Serializer):
|
|
results = serializers.JSONField()
|
|
|
|
def create(self, validated_data):
|
|
raise NotImplementedError
|
|
|
|
def update(self, instance, validated_data):
|
|
raise NotImplementedError
|
|
|
|
|
|
class HintRequestSerializer(serializers.Serializer):
|
|
content = serializers.CharField()
|
|
|
|
def create(self, validated_data):
|
|
raise NotImplementedError
|
|
|
|
def update(self, instance, validated_data):
|
|
raise NotImplementedError
|
|
|
|
|
|
class HintResponseSerializer(serializers.Serializer):
|
|
type = serializers.CharField()
|
|
content = serializers.CharField()
|
|
|
|
def create(self, validated_data):
|
|
raise NotImplementedError
|
|
|
|
def update(self, instance, validated_data):
|
|
raise NotImplementedError
|
|
|
|
|
|
class AutoCompleteRequestSerializer(serializers.Serializer):
|
|
content = serializers.CharField(validators=[MinLengthValidator(3)])
|
|
exclude = serializers.ListSerializer(child=QueryFilterSerializer(), default=[])
|
|
|
|
def create(self, validated_data):
|
|
raise NotImplementedError
|
|
|
|
def update(self, instance, validated_data):
|
|
raise NotImplementedError
|
|
|
|
|
|
class AutoCompleteSerializerNode(serializers.Serializer):
|
|
coordinate = serializers.IntegerField(validators=[MinValueValidator(0)])
|
|
value = HintResponseSerializer()
|
|
|
|
def create(self, validated_data):
|
|
raise NotImplementedError
|
|
|
|
def update(self, instance, validated_data):
|
|
raise NotImplementedError
|
|
|
|
|
|
class AutoCompleteResponseSerializer(serializers.Serializer):
|
|
nodes = serializers.ListField(child=AutoCompleteSerializerNode())
|
|
|
|
def create(self, validated_data):
|
|
raise NotImplementedError
|
|
|
|
def update(self, instance, validated_data):
|
|
raise NotImplementedError
|
|
|
|
|
|
class CharacteristicSerializer(serializers.ModelSerializer):
|
|
class Meta:
|
|
fields = ["name", "value"]
|
|
model = Characteristic
|
|
|
|
|
|
class UnitCharacteristicSerializer(serializers.ModelSerializer):
|
|
value = serializers.SerializerMethodField("get_value_n")
|
|
|
|
def get_value_n(self, obj):
|
|
return obj.num_value
|
|
|
|
class Meta:
|
|
fields = ["name", "value", "unit"]
|
|
model = UnitCharacteristic
|
|
|
|
|
|
class ProductSerializer(serializers.ModelSerializer):
|
|
characteristic = serializers.SerializerMethodField("get_characteristic_n")
|
|
|
|
def get_characteristic_n(self, obj: Product):
|
|
return (
|
|
CharacteristicSerializer(
|
|
Characteristic.objects.filter(products__product=obj), many=True
|
|
).data
|
|
+ UnitCharacteristicSerializer(
|
|
UnitCharacteristic.objects.filter(products__product=obj), many=True
|
|
).data
|
|
)
|
|
|
|
class Meta:
|
|
fields = ["id", "name", "score", "characteristic"]
|
|
model = Product
|