Initial commit - Migrated to Dev environment

backend/app/api/deps.py

@@ -0,0 +1,39 @@
+from typing import Generator
+from fastapi import Depends, HTTPException, status
+from fastapi.security import OAuth2PasswordBearer
+from jose import JWTError
+from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy import select
+
+from app.db.session import SessionLocal
+from app.core.security import decode_token
+from app.models.user import User
+
+reusable_oauth2 = OAuth2PasswordBearer(tokenUrl="/api/v2/auth/login")
+
+async def get_db() -> Generator:
+    async with SessionLocal() as session:
+        yield session
+
+async def get_current_user(
+    db: AsyncSession = Depends(get_db),
+    token: str = Depends(reusable_oauth2),
+) -> User:
+    try:
+        payload = decode_token(token)
+        user_id = payload.get("sub")
+        if not user_id:
+            raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Token error")
+    except JWTError:
+        raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid token")
+
+    res = await db.execute(select(User).where(User.id == int(user_id)))
+    user = res.scalars().first()
+
+    if not user:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="User not found")
+
+    if not user.is_active:
+        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Fiók nem aktív.")
+
+    return user