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app.py
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60 lines (42 loc) · 1.64 KB
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from fastapi import FastAPI, Depends, Request, Form, status
from starlette.responses import RedirectResponse
from starlette.templating import Jinja2Templates
from sqlalchemy.orm import Session
import models
from database import SessionLocal, engine
models.Base.metadata.create_all(bind=engine)
templates = Jinja2Templates(directory="templates")
app = FastAPI()
# Dependency
def get_db():
db = SessionLocal()
try:
yield db
finally:
db.close()
@app.get("/")
def home(request: Request, db: Session = Depends(get_db)):
todos = db.query(models.Todo).all()
return templates.TemplateResponse("base.html",
{"request": request, "todo_list": todos})
@app.post("/add")
def add(request: Request, title: str = Form(...), db: Session = Depends(get_db)):
new_todo = models.Todo(title=title)
db.add(new_todo)
db.commit()
url = app.url_path_for("home")
return RedirectResponse(url=url, status_code=status.HTTP_303_SEE_OTHER)
@app.get("/update/{todo_id}")
def update(request: Request, todo_id: int, db: Session = Depends(get_db)):
todo = db.query(models.Todo).filter(models.Todo.id == todo_id).first()
todo.complete = not todo.complete
db.commit()
url = app.url_path_for("home")
return RedirectResponse(url=url, status_code=status.HTTP_302_FOUND)
@app.get("/delete/{todo_id}")
def delete(request: Request, todo_id: int, db: Session = Depends(get_db)):
todo = db.query(models.Todo).filter(models.Todo.id == todo_id).first()
db.delete(todo)
db.commit()
url = app.url_path_for("home")
return RedirectResponse(url=url, status_code=status.HTTP_302_FOUND)