abode/src/webapi/schemarouter.ts

import KoaRouter from "@koa/router";
import * as validators from "../schema/validators.js";

export function schemarouter(): KoaRouter {
  const router = new KoaRouter();

  router.get("/", (ctx) => {
    ctx.body = Object.fromEntries(
      Object.entries(validators).map(([name, { schema }]) => {
        return [
          name,
          {
            $id: schema.$id,
            title: schema.title,
            description: schema.description,
            url: `${ctx.URL}/${name}.schema.json`,
          },
        ];
      }),
    );
  });

  for (const [name, { schema }] of Object.entries(validators)) {
    router.get(`/${name}.schema.json`, (ctx) => {
      ctx.body = schema;
    });
  }

  return router;
}