fastapi
55 строк · 1.6 Кб
1from typing import List
2
3from fastapi import Depends, FastAPI, HTTPException
4from sqlalchemy.orm import Session
5
6from . import crud, models, schemas
7from .database import SessionLocal, engine
8
9models.Base.metadata.create_all(bind=engine)
10
11app = FastAPI()
12
13
14# Dependency
15def get_db():
16db = SessionLocal()
17try:
18yield db
19finally:
20db.close()
21
22
23@app.post("/users/", response_model=schemas.User)
24def create_user(user: schemas.UserCreate, db: Session = Depends(get_db)):
25db_user = crud.get_user_by_email(db, email=user.email)
26if db_user:
27raise HTTPException(status_code=400, detail="Email already registered")
28return crud.create_user(db=db, user=user)
29
30
31@app.get("/users/", response_model=List[schemas.User])
32def read_users(skip: int = 0, limit: int = 100, db: Session = Depends(get_db)):
33users = crud.get_users(db, skip=skip, limit=limit)
34return users
35
36
37@app.get("/users/{user_id}", response_model=schemas.User)
38def read_user(user_id: int, db: Session = Depends(get_db)):
39db_user = crud.get_user(db, user_id=user_id)
40if db_user is None:
41raise HTTPException(status_code=404, detail="User not found")
42return db_user
43
44
45@app.post("/users/{user_id}/items/", response_model=schemas.Item)
46def create_item_for_user(
47user_id: int, item: schemas.ItemCreate, db: Session = Depends(get_db)
48):
49return crud.create_user_item(db=db, item=item, user_id=user_id)
50
51
52@app.get("/items/", response_model=List[schemas.Item])
53def read_items(skip: int = 0, limit: int = 100, db: Session = Depends(get_db)):
54items = crud.get_items(db, skip=skip, limit=limit)
55return items
56