@chubbyts/chubbyts-framework/dist/handler/route-handler.js

A minimal, highly performant middleware PSR-15 inspired function based microframework built with as little complexity as possible, aimed primarily at those developers who want to understand all the vendors they use.

import { isRoute } from '../router/route.js';
/**
 * ```ts
 * import type { Handler } from '@chubbyts/chubbyts-http-types/dist/handler';
 * import { createRouteHandler } from '@chubbyts/chubbyts-framework/dist/handler/route-handler';
 * import type { MiddlewareDispatcher } from '@chubbyts/chubbyts-framework/dist/middleware/middleware-dispatcher';
 *
 * const middlewareDispatcher: MiddlewareDispatcher = ...;
 *
 * const routeHandler: Handler = createRouteHandler(middlewareDispatcher);
 * ```
 */
export const createRouteHandler = (middlewareDispatcher) => {
    return (request) => {
        const route = request.attributes.route;
        if (isRoute(route)) {
            return middlewareDispatcher(route.middlewares, route.handler, request);
        }
        throw new Error(`Request attribute "route" missing or wrong type "${typeof route}", please add the "${createRouteHandler.name}" middleware.`);
    };
};