76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
from fastapi import FastAPI, HTTPException, Depends, Query
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from sqlalchemy.orm import Session
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from typing import List, Optional
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from datetime import datetime
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from models import Todo, SessionLocal
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from schemas import TodoCreate, TodoResponse
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app = FastAPI()
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# Dependency to get database session
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def get_db():
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db = SessionLocal()
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try:
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yield db
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finally:
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db.close()
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@app.post("/todos", response_model=TodoResponse, status_code=201)
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async def create_todo(todo: TodoCreate, db: Session = Depends(get_db)):
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db_todo = Todo(**todo.model_dump())
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db.add(db_todo)
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db.commit()
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db.refresh(db_todo)
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return db_todo
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@app.get("/todos", response_model=List[TodoResponse])
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async def read_todos(status: Optional[str] = Query(None), db: Session = Depends(get_db)):
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if status:
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todos = db.query(Todo).filter(Todo.status == status).all()
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else:
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todos = db.query(Todo).all()
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return todos
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@app.get("/todos/{id}", response_model=TodoResponse)
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async def read_todo(id: int, db: Session = Depends(get_db)):
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todo = db.query(Todo).filter(Todo.id == id).first()
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if not todo:
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raise HTTPException(status_code=404, detail="Todo not found")
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return todo
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@app.put("/todos/{id}", response_model=TodoResponse)
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async def update_todo(id: int, todo: TodoCreate, db: Session = Depends(get_db)):
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db_todo = db.query(Todo).filter(Todo.id == id).first()
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if not db_todo:
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raise HTTPException(status_code=404, detail="Todo not found")
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for key, value in todo.model_dump().items():
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setattr(db_todo, key, value)
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db.commit()
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db.refresh(db_todo)
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return db_todo
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@app.delete("/todos/{id}", status_code=204)
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async def delete_todo(id: int, db: Session = Depends(get_db)):
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db_todo = db.query(Todo).filter(Todo.id == id).first()
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if not db_todo:
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raise HTTPException(status_code=404, detail="Todo not found")
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db.delete(db_todo)
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db.commit()
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@app.patch("/todos/{id}/complete", status_code=204)
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async def complete_todo(id: int, db: Session = Depends(get_db)):
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db_todo = db.query(Todo).filter(Todo.id == id).first()
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if not db_todo:
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raise HTTPException(status_code=404, detail="Todo not found")
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db_todo.status = 'completed'
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db.commit()
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@app.get("/todos/count", response_model=int)
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async def get_todo_count(db: Session = Depends(get_db)):
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return db.query(Todo).count()
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@app.get("/todos/search?q={query}", response_model=List[TodoResponse])
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async def search_todos(query: str, db: Session = Depends(get_db)):
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todos = db.query(Todo).filter(Todo.title.contains(query)).all()
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return todos |