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

app/routes/sequences.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.sequence import SequenceCreate, SequenceUpdate
 from app.services import sequence_service
 
@@ -19,17 +18,11 @@ router = APIRouter(prefix="/api/v1/sequences", tags=["sequences"])
 @router.get("")
 async def list_sequences(
     db: AsyncSession = Depends(get_db),
-    current_user: dict = Depends(get_current_user),
+    current_user: dict = Depends(require_permission("sequences:read")),
 ):
     """List all sequences for the current tenant. Admin only."""
     tenant_id = uuid.UUID(current_user["tenant_id"])
-    role = current_user.get("role", "viewer")
 
-    if not check_permission(role, "settings", "read"):
-        raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail={"detail": "Insufficient permissions", "code": "forbidden"},
-        )
 
     return await sequence_service.list_sequences(db, tenant_id)
 
@@ -38,18 +31,12 @@ async def list_sequences(
 async def create_sequence(
     body: SequenceCreate,
     db: AsyncSession = Depends(get_db),
-    current_user: dict = Depends(get_current_user),
+    current_user: dict = Depends(require_permission("sequences:write")),
 ):
     """Create a new sequence. Admin only."""
     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 sequence_service.create_sequence(db, tenant_id, user_id, data)
@@ -60,18 +47,12 @@ async def update_sequence(
     sequence_id: str,
     body: SequenceUpdate,
     db: AsyncSession = Depends(get_db),
-    current_user: dict = Depends(get_current_user),
+    current_user: dict = Depends(require_permission("sequences:write")),
 ):
     """Update a sequence (name, prefix, padding only). Admin only."""
     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:
         sid = uuid.UUID(sequence_id)
@@ -89,18 +70,12 @@ async def update_sequence(
 async def delete_sequence(
     sequence_id: str,
     db: AsyncSession = Depends(get_db),
-    current_user: dict = Depends(get_current_user),
+    current_user: dict = Depends(require_permission("sequences:write")),
 ):
     """Delete a sequence (soft-delete). Admin only."""
     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:
         sid = uuid.UUID(sequence_id)