116 lines
2.9 KiB
Python
116 lines
2.9 KiB
Python
"""
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文章 Schema
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"""
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from datetime import datetime
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from typing import Optional, List
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from pydantic import BaseModel, Field
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class TagBase(BaseModel):
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"""标签基础 Schema"""
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name: str = Field(..., min_length=1, max_length=50, description="标签名")
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slug: str = Field(..., min_length=1, max_length=50, description="URL别名")
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class TagCreate(TagBase):
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"""标签创建 Schema"""
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pass
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class TagResponse(TagBase):
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"""标签响应 Schema"""
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id: str
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created_at: datetime
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class Config:
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from_attributes = True
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class CategoryBase(BaseModel):
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"""分类基础 Schema"""
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name: str = Field(..., min_length=1, max_length=50, description="分类名")
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slug: str = Field(..., min_length=1, max_length=50, description="URL别名")
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description: Optional[str] = None
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class CategoryCreate(CategoryBase):
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"""分类创建 Schema"""
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pass
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class CategoryResponse(CategoryBase):
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"""分类响应 Schema"""
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id: str
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created_at: datetime
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class Config:
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from_attributes = True
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class PostBase(BaseModel):
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"""文章基础 Schema"""
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title: str = Field(..., min_length=1, max_length=200, description="标题")
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slug: str = Field(..., min_length=1, max_length=200, description="URL别名")
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content: str = Field(..., description="文章内容")
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summary: Optional[str] = None
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cover_image: Optional[str] = None
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category_id: Optional[str] = None
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status: str = Field(default="draft", description="状态: draft/published/archived")
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class PostCreate(PostBase):
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"""文章创建 Schema"""
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tag_ids: Optional[List[str]] = []
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meta_title: Optional[str] = None
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meta_description: Optional[str] = None
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class PostUpdate(BaseModel):
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"""文章更新 Schema"""
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title: Optional[str] = Field(None, min_length=1, max_length=200)
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slug: Optional[str] = Field(None, min_length=1, max_length=200)
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content: Optional[str] = None
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summary: Optional[str] = None
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cover_image: Optional[str] = None
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category_id: Optional[str] = None
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tag_ids: Optional[List[str]] = None
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status: Optional[str] = None
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meta_title: Optional[str] = None
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meta_description: Optional[str] = None
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class AuthorResponse(BaseModel):
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"""作者响应 Schema"""
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id: str
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username: str
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avatar: Optional[str] = None
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class Config:
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from_attributes = True
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class PostResponse(PostBase):
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"""文章响应 Schema"""
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id: str
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author: AuthorResponse
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category: Optional[CategoryResponse] = None
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tags: List[TagResponse] = []
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view_count: int
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like_count: int
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comment_count: int
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published_at: Optional[datetime] = None
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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 PostListResponse(BaseModel):
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"""文章列表响应 Schema"""
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items: List[PostResponse]
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total: int
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page: int
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page_size: int
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total_pages: int
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