routing-http-api

To trace HTTP request handlers in a TypeScript API service, map the route entry points by opening the root route file, identifying domain groupings, and following exported handlers through their modules to understand route composition and logic.

To add an API endpoint without breaking middleware ordering, locate the domain route folder, trace the existing handler registration patterns, and apply the correct route-level middleware and permission guards before exposing the new route.

Mapping route groupings in a TypeScript HTTP service involves starting at the root route file, identifying domain folders, and following the route tree composition to understand how domain endpoints are structured and registered.

Verify permission guards when refactoring HTTP routes by tracing the exported handlers through their modules and checking the middleware ordering to ensure route-level authentication and authorization checks remain consistently applied.

Yes, you can refactor request handlers in the Madoc TypeScript service by tracing exported handlers through their modules, updating the logic while preserving existing registration patterns and validating route-level middleware.

An API route returns a permission error after updating the handler if route-level middleware and permission guards are not applied correctly, requiring you to validate middleware ordering and ensure auth checks precede the route.