37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
"""
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Item Pydantic 模型
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"""
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from pydantic import BaseModel, Field
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from datetime import datetime
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from typing import Optional
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from decimal import Decimal
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class ItemBase(BaseModel):
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"""Item 基础模型"""
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name: str = Field(..., min_length=1, max_length=100, description="物品名称")
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description: Optional[str] = Field(None, description="物品描述")
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price: Decimal = Field(0.00, ge=0, description="物品价格")
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class ItemCreate(ItemBase):
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"""创建 Item 模型"""
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pass
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class ItemUpdate(BaseModel):
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"""更新 Item 模型"""
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name: Optional[str] = Field(None, min_length=1, max_length=100, description="物品名称")
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description: Optional[str] = Field(None, description="物品描述")
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price: Optional[Decimal] = Field(None, ge=0, description="物品价格")
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class ItemInDB(ItemBase):
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"""数据库中的 Item 模型"""
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id: int
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is_active: bool
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created_at: datetime
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updated_at: datetime
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class Config:
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from_attributes = True
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class ItemResponse(ItemInDB):
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"""Item 响应模型"""
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pass |