1d312e5ff6
- Created FastAPI application with SQLite database - Implemented models for inventory items, categories, suppliers, and transactions - Added authentication system with JWT tokens - Implemented CRUD operations for all models - Set up Alembic for database migrations - Added comprehensive API documentation - Configured Ruff for code linting
90 lines
2.6 KiB
Python
90 lines
2.6 KiB
Python
from datetime import timedelta
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from typing import Any
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from fastapi import APIRouter, Depends, HTTPException, status
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from fastapi.security import OAuth2PasswordRequestForm
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from sqlalchemy.orm import Session
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from app import crud
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from app.api import deps
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from app.core.config import settings
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from app.core.security import create_access_token
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from app.models.user import User
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from app.schemas.token import Token
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from app.schemas.user import User as UserSchema
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from app.schemas.user import UserCreate
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router = APIRouter()
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@router.post("/login", response_model=Token)
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def login_access_token(
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db: Session = Depends(deps.get_db),
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form_data: OAuth2PasswordRequestForm = Depends(),
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) -> Any:
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"""
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OAuth2 compatible token login, get an access token for future requests.
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"""
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user = crud.user.authenticate(
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db, username=form_data.username, password=form_data.password
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)
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if not user:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Incorrect username or password",
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headers={"WWW-Authenticate": "Bearer"},
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)
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elif not crud.user.is_active(user):
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Inactive user",
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)
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access_token_expires = timedelta(minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES)
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return {
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"access_token": create_access_token(
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user.username, expires_delta=access_token_expires
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),
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"token_type": "bearer",
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}
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@router.post("/register", response_model=UserSchema, status_code=status.HTTP_201_CREATED)
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def register_user(
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*,
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db: Session = Depends(deps.get_db),
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user_in: UserCreate,
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) -> Any:
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"""
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Register a new user.
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"""
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# Check if user with the same email already exists
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user = crud.user.get_by_email(db, email=user_in.email)
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if user:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="User with this email already exists",
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)
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# Check if user with the same username already exists
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user = crud.user.get_by_username(db, username=user_in.username)
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if user:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="User with this username already exists",
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)
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# Create new user (non-superuser by default)
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user_in.is_superuser = False
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user = crud.user.create(db, obj_in=user_in)
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return user
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@router.get("/me", response_model=UserSchema)
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def read_users_me(
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current_user: User = Depends(deps.get_current_user),
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) -> Any:
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"""
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Get current user information.
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"""
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return current_user |