Getting child route's params in middleware

[webican]

Getting child route's params in middleware

[webican]

The best way would probably be calling context.next() like this:

let childRouteParams;

context.next((params) => { // Call next() with param intercept function
  childRouteParams = params; // We simply intercept params without changing them
  return params; // We could change params before sending them to the route, but we don't in this case.
});

// we now have childRoutParams we can use

[webican]

Got it working with this:

import UniversalRouter from 'universal-router';
import routes from './routes';

export default new UniversalRouter(routes, {
  async resolveRoute(context, params) {
    if (Promise.resolve(context.route.load) == context.route.load) {
      const loaded = await context.route.load;
      return {
        ...loaded.default(context, params),
        params,
      };
    }
    if (typeof context.route.action === 'function') {
      const route = context.route.action(context, params);
      if (!route.isMiddleware) {
        route.params = params;
      }
      return route;
    }
    return undefined;
  },
});

const routes = {
  isMiddleware: true,

  async action(context) {
    let route = await context.next();

    console.log(route.params); // equals to { username : "jaz" };

    return route;
  },

  children: [
    {
      path: '/:username/posts',
      load: import('./UserPosts'),
    },
  ],
};