lavkach3

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from datetime import datetime
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from typing import Optional, List
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from fastapi_filter.contrib.sqlalchemy import Filter
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from pydantic.types import UUID4
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from app.inventory.quant.models import Lot
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from core.schemas import BaseFilter
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from core.schemas.basic_schemes import BasicModel
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from core.schemas.list_schema import GenericListSchema
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from core.schemas.timestamps import TimeStampScheme
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class LotBaseScheme(BasicModel):
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    vars: Optional[dict] = None
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    expiration_datetime: Optional[datetime] = None
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    product_id: UUID4
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    external_number: Optional[str] = None
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    partner_id: Optional[UUID4] = None
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    class Config:
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        extra = 'allow'
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        from_attributes = True
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        orm_model = Lot
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        service = 'app.inventory.quant.services.LotService'
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class LotUpdateScheme(LotBaseScheme):
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    pass
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class LotCreateScheme(LotBaseScheme):
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    company_id: UUID4
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class LotScheme(LotCreateScheme, TimeStampScheme):
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    lsn: int
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    id: UUID4
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    class Config:
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        from_attributes = True
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class LotFilter(BaseFilter):
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    class Config:
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        populate_by_name = True
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    class Constants(Filter.Constants):
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        model = Lot
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        ordering_field_name = "order_by"
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        search_field_name = "search"
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        search_model_fields = ["external_number"]
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class LotListSchema(GenericListSchema):
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    data: Optional[List[LotScheme]]
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