Обновление приложения

backend/app/api/v1/currencies.py

@@ -0,0 +1,55 @@
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+from app.auth.dependencies import get_current_user, require_role
+from app.database import get_db
+from app.models.currency import Currency
+from app.schemas.currency import CurrencyCreate, CurrencyUpdate, CurrencyOut
+
+router = APIRouter(prefix="/currencies", tags=["currencies"])
+
+require_accountant = require_role("accountant")
+
+
+@router.get("", response_model=list[CurrencyOut])
+def list_currencies(db: Session = Depends(get_db), _=Depends(get_current_user)):
+    return db.query(Currency).order_by(Currency.code).all()
+
+
+@router.get("/{currency_id}", response_model=CurrencyOut)
+def get_currency(currency_id: int, db: Session = Depends(get_db), _=Depends(get_current_user)):
+    obj = db.get(Currency, currency_id)
+    if not obj:
+        raise HTTPException(status_code=404, detail="Currency not found")
+    return obj
+
+
+@router.post("", response_model=CurrencyOut, status_code=status.HTTP_201_CREATED)
+def create_currency(body: CurrencyCreate, db: Session = Depends(get_db), _=Depends(require_accountant)):
+    if db.query(Currency).filter(Currency.code == body.code.upper()).first():
+        raise HTTPException(status_code=400, detail="Currency code already exists")
+    obj = Currency(**body.model_dump(), code=body.code.upper())
+    db.add(obj)
+    db.commit()
+    db.refresh(obj)
+    return obj
+
+
+@router.patch("/{currency_id}", response_model=CurrencyOut)
+def update_currency(currency_id: int, body: CurrencyUpdate, db: Session = Depends(get_db), _=Depends(require_accountant)):
+    obj = db.get(Currency, currency_id)
+    if not obj:
+        raise HTTPException(status_code=404, detail="Currency not found")
+    for field, value in body.model_dump(exclude_none=True).items():
+        setattr(obj, field, value)
+    db.commit()
+    db.refresh(obj)
+    return obj
+
+
+@router.delete("/{currency_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_currency(currency_id: int, db: Session = Depends(get_db), _=Depends(require_accountant)):
+    obj = db.get(Currency, currency_id)
+    if not obj:
+        raise HTTPException(status_code=404, detail="Currency not found")
+    db.delete(obj)
+    db.commit()