teefayb/claude-code-setup-demo

Add the API route described here: $ARGUMENTS

If the method, path or behaviour is unclear, ask one short question before writing code.

Steps

1. Read src/app/api/links/route.ts, src/lib/http.ts and src/lib/links/schema.ts to match the existing patterns. Do not invent a new error format.
2. Put input validation in a Zod schema in the relevant src/lib/<domain>/schema.ts, not inline in the route.
3. Put data access in src/lib/<domain>/store.ts. The route handler only parses, calls the store, and maps results to responses.
4. Create src/app/api/<path>/route.ts:
   • export const dynamic = "force-dynamic";
   • Malformed JSON → errorResponse(400, "invalid_json")
   • ZodError → validationError(err)
   • Not found → errorResponse(404, "not_found")
   • Dynamic segments: { params }: { params: Promise<{ id: string }> } and await params.
5. Write route.test.ts next to the route. Use useTempDataFile() from @/test/temp-data-file and call the exported handlers with new Request(...). Cover: success, each validation failure class, not found, and malformed JSON where a body is accepted.
6. Run npx vitest run <the new test file>, then npm run check, then npm run build.
7. Report: the endpoint contract (method, path, request body, responses with status codes) and the commands you ran with their result.