74 lines
2.3 KiB
Python
74 lines
2.3 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 pydantic.v1 import model_dump
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from models import Task, User, Base, engine
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from schemas import TaskCreate, TaskResponse
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from sqlalchemy.exc import SQLAlchemyError
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app = FastAPI()
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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("/tasks/", response_model=TaskResponse, status_code=201)
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async def create_task(task: TaskCreate, db: Session = Depends(get_db)):
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db_task = Task(**model_dump(task))
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db.add(db_task)
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try:
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db.commit()
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db.refresh(db_task)
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except SQLAlchemyError as e:
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raise HTTPException(status_code=400, detail=str(e))
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return db_task
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@app.get("/tasks/", response_model=List[TaskResponse])
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async def read_tasks(
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status: Optional[str] = Query(None),
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db: Session = Depends(get_db)
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):
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query = db.query(Task)
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if status:
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query = query.filter(Task.status == status)
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tasks = query.all()
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return tasks
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@app.get("/tasks/{task_id}", response_model=TaskResponse)
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async def read_task(task_id: int, db: Session = Depends(get_db)):
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task = db.query(Task).filter(Task.id == task_id).first()
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if not task:
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raise HTTPException(status_code=404, detail="Task not found")
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return task
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@app.put("/tasks/{task_id}", response_model=TaskResponse)
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async def update_task(task_id: int, task: TaskCreate, db: Session = Depends(get_db)):
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db_task = db.query(Task).filter(Task.id == task_id).first()
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if not db_task:
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raise HTTPException(status_code=404, detail="Task not found")
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for key, value in model_dump(task).items():
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setattr(db_task, key, value)
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try:
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db.commit()
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db.refresh(db_task)
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except SQLAlchemyError as e:
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raise HTTPException(status_code=400, detail=str(e))
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return db_task
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@app.delete("/tasks/{task_id}", status_code=204)
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async def delete_task(task_id: int, db: Session = Depends(get_db)):
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task = db.query(Task).filter(Task.id == task_id).first()
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if not task:
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raise HTTPException(status_code=404, detail="Task not found")
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try:
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db.delete(task)
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db.commit()
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except SQLAlchemyError as e:
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raise HTTPException(status_code=400, detail=str(e)) |