初始版本

2025-12-26 13:42:22 +08:00
parent ddb90d6c20
commit b495bc1dca
43 changed files with 2179 additions and 20 deletions
@@ -0,0 +1,142 @@
+"""
+博客文章相关 API 端点
+"""
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlmodel import Session, select
+from typing import List
+
+from app.db.session import get_db
+from app.models.post import Post
+from app.models.user import User
+from app.schemas.post import Post as PostSchema, PostCreate, PostUpdate
+from app.api.api_v1.endpoints.users import get_current_user
+
+router = APIRouter()
+
+
+@router.post("/", response_model=PostSchema, status_code=status.HTTP_201_CREATED)
+def create_post(
+    post_in: PostCreate,
+    current_user: User = Depends(get_current_user),
+    db: Session = Depends(get_db)
+):
+    """创建博客文章"""
+    # 检查 slug 是否已存在（同一用户）
+    statement = select(Post).where(
+        Post.slug == post_in.slug,
+        Post.user_id == current_user.id
+    )
+    existing_post = db.exec(statement).first()
+    if existing_post:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="该 slug 已存在"
+        )
+    
+    db_post = Post(
+        title=post_in.title,
+        slug=post_in.slug,
+        content=post_in.content,
+        user_id=current_user.id
+    )
+    db.add(db_post)
+    db.commit()
+    db.refresh(db_post)
+    return db_post
+
+
+@router.get("/", response_model=List[PostSchema])
+def read_posts(
+    skip: int = 0,
+    limit: int = 100,
+    current_user: User = Depends(get_current_user),
+    db: Session = Depends(get_db)
+):
+    """获取当前用户的博客文章列表"""
+    statement = (
+        select(Post)
+        .where(Post.user_id == current_user.id)
+        .offset(skip)
+        .limit(limit)
+    )
+    posts = db.exec(statement).all()
+    return posts
+
+
+@router.get("/{post_id}", response_model=PostSchema)
+def read_post(
+    post_id: int,
+    current_user: User = Depends(get_current_user),
+    db: Session = Depends(get_db)
+):
+    """获取单个博客文章"""
+    statement = select(Post).where(
+        Post.id == post_id,
+        Post.user_id == current_user.id
+    )
+    post = db.exec(statement).first()
+    if post is None:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="文章不存在"
+        )
+    return post
+
+
+@router.put("/{post_id}", response_model=PostSchema)
+def update_post(
+    post_id: int,
+    post_in: PostUpdate,
+    current_user: User = Depends(get_current_user),
+    db: Session = Depends(get_db)
+):
+    """更新博客文章"""
+    statement = select(Post).where(
+        Post.id == post_id,
+        Post.user_id == current_user.id
+    )
+    post = db.exec(statement).first()
+    if post is None:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="文章不存在"
+        )
+    
+    if post_in.title is not None:
+        post.title = post_in.title
+    if post_in.slug is not None:
+        post.slug = post_in.slug
+    if post_in.content is not None:
+        post.content = post_in.content
+    
+    from datetime import datetime
+    post.updated_at = datetime.now()
+    
+    db.add(post)
+    db.commit()
+    db.refresh(post)
+    return post
+
+
+@router.delete("/{post_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_post(
+    post_id: int,
+    current_user: User = Depends(get_current_user),
+    db: Session = Depends(get_db)
+):
+    """删除博客文章"""
+    statement = select(Post).where(
+        Post.id == post_id,
+        Post.user_id == current_user.id
+    )
+    post = db.exec(statement).first()
+    if post is None:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="文章不存在"
+        )
+    
+    db.delete(post)
+    db.commit()
+    return None
+