59 lines
2.3 KiB
Python
59 lines
2.3 KiB
Python
from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, Enum, DECIMAL, JSON
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from sqlalchemy.sql import func
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from pydantic import BaseModel, Field
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from typing import Optional, List
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from datetime import datetime
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from .database import Base
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import enum
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class AdditionalFeeResult(str, enum.Enum):
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PENDING = "PENDING" # 待处理
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ACCEPTED = "ACCEPTED" # 已接受
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REJECTED = "REJECTED" # 已拒绝
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class OrderAdditionalFeeDB(Base):
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__tablename__ = "order_additional_fees"
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id = Column(Integer, primary_key=True, autoincrement=True)
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orderid = Column(String(32), ForeignKey("shipping_orders.orderid"), nullable=False, index=True)
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fee_order_id = Column(String(32), nullable=False, unique=True) # 子订单号，用于支付标识
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order_user_id = Column(Integer, ForeignKey("users.userid"), nullable=False)
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deliveryman_id = Column(Integer, ForeignKey("users.userid"), nullable=False)
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reason = Column(String(200), nullable=False)
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photo_urls = Column(JSON, nullable=True) # 存储照片URL的JSON数组
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additional_fee_amount = Column(DECIMAL(10, 2), nullable=False)
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result = Column(Enum(AdditionalFeeResult), nullable=False, default=AdditionalFeeResult.PENDING)
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create_time = Column(DateTime(timezone=True), server_default=func.now())
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update_time = Column(DateTime(timezone=True), onupdate=func.now())
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transaction_id = Column(String(64), nullable=True) # 微信支付交易号
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# Pydantic 模型
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class OrderAdditionalFeeCreate(BaseModel):
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orderid: str
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reason: str = Field(..., max_length=200)
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photo_urls: Optional[List[str]] = None
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additional_fee_amount: float = Field(..., gt=0)
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class OrderAdditionalFeeUpdate(BaseModel):
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id: int
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reason: str
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photo_urls: Optional[List[str]]
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additional_fee_amount: float
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class OrderAdditionalFeeInfo(BaseModel):
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id: int
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orderid: str
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order_user_id: int
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deliveryman_id: int
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deliveryman_name: Optional[str] = None
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deliveryman_phone: Optional[str] = None
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deliveryman_avatar: Optional[str] = None
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reason: str
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photo_urls: Optional[List[str]]
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additional_fee_amount: float
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result: AdditionalFeeResult
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create_time: datetime
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update_time: Optional[datetime] = None
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class Config:
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from_attributes = True |