new init

apps/backend/app/api/admin_settings.py

@@ -0,0 +1,31 @@
+from fastapi import APIRouter, Depends, HTTPException
+from pydantic import BaseModel, EmailStr
+from sqlalchemy.orm import Session
+from app.core.database import get_db
+from app.core.auth import requires_role, get_current_user
+from app.models.config import Config   # Key/Value Tabelle: key (pk), value (text)
+
+router = APIRouter(prefix="/admin/settings", tags=["admin-settings"], dependencies=[Depends(requires_role("admin","manager"))])
+
+class PaypalCfg(BaseModel):
+    paypal_me: str | None = None
+    paypal_receiver: EmailStr | None = None
+
+@router.get("/paypal", response_model=PaypalCfg)
+def get_paypal(db: Session = Depends(get_db)):
+    def get(key): 
+        obj = db.query(Config).get(key)
+        return obj.value if obj else None
+    return PaypalCfg(
+        paypal_me=get("paypal_me") or None,
+        paypal_receiver=get("paypal_receiver") or None
+    )
+
+@router.put("/paypal", response_model=PaypalCfg)
+def put_paypal(cfg: PaypalCfg, db: Session = Depends(get_db), user=Depends(get_current_user)):
+    for k,v in [("paypal_me", cfg.paypal_me), ("paypal_receiver", cfg.paypal_receiver)]:
+        row = db.query(Config).get(k)
+        if row: row.value = v or ""
+        else: db.add(Config(key=k, value=v or ""))
+    db.commit()
+    return cfg