"""核心应用通用组件：async 序列化器基类（adrf 0.1.14+ 需要 asave/acreate）。"""

from rest_framework import serializers as drf_serializers
from asgiref.sync import sync_to_async


class AsyncModelSerializer(drf_serializers.ModelSerializer):
    """给所有需要的 model serializer 加 asave / acreate（adrf async view 调用的接口）。"""

    async def asave(self, **kwargs):
        return await sync_to_async(self.save)(**kwargs)

    async def acreate(self, validated_data):
        return await sync_to_async(self.Meta.model.objects.create)(**validated_data)