ts-router

router

import { Router } from "@stembord/router";

const router = new Router();

router.use(
  "/",
  (context: IContext) =>
    new Promise((resolve: (context: IContext) => void) => {
      setTimeout(() => {
        console.log("middleware");
        resolve(context);
      }, 0);
    })
);
router.route("/", () => {
  console.log("Home");
});
router.route("/parent/:parent_id", (context: IContext) => {
  console.log("Parent", context.params);
});
router.route("/parent/:parent_id/child/:child_id", (context: IContext) => {
  console.log("Child", context.params);
});
router.route(
  "/parent/:parent_id/child/:child_id/grand_child/:grand_child_id",
  (context: IContext) => {
    console.log("Grandchild", context.params);
  }
);
router.route("/redirect", (context: IContext) => {
  context.redirectUrl = url.parse("/");
});
router.route("/error", () => {
  throw new Error("rejected");
});
router.use("/", (context: IContext) => {
  if (!context.resolved()) {
    context.redirectUrl = url.parse("/not_found");
  }
  context.end();
});

use with @stembord/location

import { Location, getUrlPathname } from "@stembord/location";

const handler = (url: url.UrlWithParsedQuery) => {
  const context = createContext(url);

  return router.handle(context).then(
    () => {
      if (context.redirectUrl) {
        return Promise.reject(context.redirectUrl);
      } else {
        return Promise.resolve(context.url);
      }
    },
    error => {
      if (error && context.redirectUrl) {
        location.set(getUrlPathname(context.redirectUrl));
        return Promise.reject(error);
      } else if (error) {
        return Promise.reject(error);
      } else {
        return Promise.reject(null);
      }
    }
  );
};

const location = new Location(window, { html5Mode: true, handler });

// on load
location.init();