feat: phase 2 - migrate all route guards to require_permission (75 guards, 21 files)

app/routes/currencies.py

@@ -7,9 +7,8 @@ import uuid
 from fastapi import APIRouter, Depends, HTTPException, status
 from sqlalchemy.ext.asyncio import AsyncSession
 
-from app.core.auth import check_permission
 from app.core.db import get_db
-from app.deps import get_current_user
+from app.deps import require_permission
 from app.schemas.currency import CurrencyCreate, CurrencyUpdate
 from app.services import currency_service
 
@@ -19,7 +18,7 @@ router = APIRouter(prefix="/api/v1/currencies", tags=["currencies"])
 @router.get("")
 async def list_currencies(
     db: AsyncSession = Depends(get_db),
-    current_user: dict = Depends(get_current_user),
+    current_user: dict = Depends(require_permission("currencies:read")),
 ):
     """List all currencies for the current tenant."""
     tenant_id = uuid.UUID(current_user["tenant_id"])
@@ -30,18 +29,12 @@ async def list_currencies(
 async def create_currency(
     body: CurrencyCreate,
     db: AsyncSession = Depends(get_db),
-    current_user: dict = Depends(get_current_user),
+    current_user: dict = Depends(require_permission("currencies:write")),
 ):
     """Create a currency. Requires admin permission."""
     tenant_id = uuid.UUID(current_user["tenant_id"])
     user_id = uuid.UUID(current_user["user_id"])
-    role = current_user.get("role", "viewer")
 
-    if not check_permission(role, "settings", "create"):
-        raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail={"detail": "Insufficient permissions", "code": "forbidden"},
-        )
 
     data = body.model_dump()
     return await currency_service.create_currency(db, tenant_id, user_id, data)
@@ -52,18 +45,12 @@ async def update_currency(
     currency_id: str,
     body: CurrencyUpdate,
     db: AsyncSession = Depends(get_db),
-    current_user: dict = Depends(get_current_user),
+    current_user: dict = Depends(require_permission("currencies:write")),
 ):
     """Update a currency. Requires admin permission."""
     tenant_id = uuid.UUID(current_user["tenant_id"])
     user_id = uuid.UUID(current_user["user_id"])
-    role = current_user.get("role", "viewer")
 
-    if not check_permission(role, "settings", "update"):
-        raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail={"detail": "Insufficient permissions", "code": "forbidden"},
-        )
 
     try:
         cid = uuid.UUID(currency_id)
@@ -81,18 +68,12 @@ async def update_currency(
 async def delete_currency(
     currency_id: str,
     db: AsyncSession = Depends(get_db),
-    current_user: dict = Depends(get_current_user),
+    current_user: dict = Depends(require_permission("currencies:write")),
 ):
     """Delete a currency. Requires admin permission."""
     tenant_id = uuid.UUID(current_user["tenant_id"])
     user_id = uuid.UUID(current_user["user_id"])
-    role = current_user.get("role", "viewer")
 
-    if not check_permission(role, "settings", "delete"):
-        raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail={"detail": "Insufficient permissions", "code": "forbidden"},
-        )
 
     try:
         cid = uuid.UUID(currency_id)