70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
"""Pydantic schemas - 商品轮播图"""
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from pydantic import BaseModel, Field, ConfigDict
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from typing import Optional, List
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from datetime import datetime
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class ProductBannerBase(BaseModel):
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"""商品轮播图基础字段"""
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model_config = ConfigDict(populate_by_name=True)
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product_id: str = Field(..., description="商品ID", alias="productId")
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media_type: str = Field(default="image", description="媒体类型：image-图片, video-视频", alias="mediaType")
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file_url: str = Field(..., max_length=500, description="文件URL地址", alias="fileUrl")
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thumbnail_url: Optional[str] = Field(None, max_length=500, description="缩略图URL", alias="thumbnailUrl")
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sort_order: int = Field(default=0, description="排序", alias="sortOrder")
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class ProductBannerCreate(ProductBannerBase):
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"""创建商品轮播图请求"""
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pass
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class ProductBannerCreateBatch(BaseModel):
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"""批量创建商品轮播图请求"""
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model_config = ConfigDict(populate_by_name=True)
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items: List[ProductBannerCreate] = Field(..., description="轮播图列表")
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class ProductBannerUpdate(BaseModel):
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"""更新商品轮播图请求"""
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model_config = ConfigDict(populate_by_name=True)
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media_type: Optional[str] = Field(None, alias="mediaType")
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file_url: Optional[str] = Field(None, max_length=500, alias="fileUrl")
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thumbnail_url: Optional[str] = Field(None, max_length=500, alias="thumbnailUrl")
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sort_order: Optional[int] = Field(None, alias="sortOrder")
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class ProductBannerSortItem(BaseModel):
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"""单条排序项"""
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model_config = ConfigDict(populate_by_name=True)
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id: str
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sort_order: int = Field(..., alias="sortOrder")
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class ProductBannerSortUpdate(BaseModel):
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"""更新轮播图排序请求"""
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model_config = ConfigDict(populate_by_name=True)
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items: List[ProductBannerSortItem] = Field(..., description="排序项列表")
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class ProductBannerResponse(ProductBannerBase):
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"""商品轮播图响应"""
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model_config = ConfigDict(from_attributes=True, populate_by_name=True)
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id: str
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create_at: datetime
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create_by: Optional[str] = None
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create_name: Optional[str] = None
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update_at: Optional[datetime] = None
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class ProductBannerListResponse(BaseModel):
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"""商品轮播图列表响应"""
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list: List[ProductBannerResponse]
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total: int
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