review-implementation

No indicators of intentional malware or obfuscation in the provided code fragment. However, the endpoint likely contains a high-impact multi-tenant authorization bypass (IDOR): it fetches orders by `id` without tenant scoping and without enforcing `OrderPolicy::view`, so authenticated users may retrieve and view orders belonging to other tenants. Add tenant-scoped query constraints and explicit policy authorization, and include negative tests for cross-tenant 404 and policy-denied cases.