58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
Here's the `posts.py` file with CRUD endpoints for posts:
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from typing import List
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from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy.orm import Session
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from app.db import get_db
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from app.models import Post
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from app.schemas import PostCreate, PostResponse
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router = APIRouter(
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prefix="/posts",
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tags=["posts"],
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@router.post("/", response_model=PostResponse, status_code=201)
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def create_post(post: PostCreate, db: Session = Depends(get_db)):
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new_post = Post(**post.dict())
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db.add(new_post)
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db.commit()
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db.refresh(new_post)
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return new_post
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@router.get("/", response_model=List[PostResponse])
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def get_all_posts(db: Session = Depends(get_db)):
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posts = db.query(Post).all()
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return posts
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@router.get("/{post_id}", response_model=PostResponse)
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def get_post(post_id: int, db: Session = Depends(get_db)):
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post = db.query(Post).filter(Post.id == post_id).first()
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if not post:
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raise HTTPException(status_code=404, detail="Post not found")
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return post
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@router.put("/{post_id}", response_model=PostResponse)
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def update_post(post_id: int, post: PostCreate, db: Session = Depends(get_db)):
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db_post = db.query(Post).filter(Post.id == post_id).first()
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if not db_post:
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raise HTTPException(status_code=404, detail="Post not found")
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for field, value in post.dict().items():
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setattr(db_post, field, value)
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db.commit()
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db.refresh(db_post)
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return db_post
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@router.delete("/{post_id}", status_code=204)
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def delete_post(post_id: int, db: Session = Depends(get_db)):
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post = db.query(Post).filter(Post.id == post_id).first()
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if not post:
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raise HTTPException(status_code=404, detail="Post not found")
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db.delete(post)
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db.commit()
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return None
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This file defines five routes for CRUD operations on posts:
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Note that this code assumes the existence of the following components: |