grind-http/lib/Routing/RouteLayer.js

HTTP kernel for Grind, powered by Express

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.RouteLayer = void 0;

const Layer = require('express/lib/router/layer.js');

class RouteLayer extends Layer {
  constructor(route, layer, middleware, options) {
    super(route.path, options, layer.handle);
    this._layer = null;
    this.route = route;
    this._layer = layer;

    route.dispatchMiddleware = (req, res, done) => {
      let idx = 0;
      next();

      function next(err) {
        if (err) {
          return done(err);
        }

        const handle = middleware[idx++];

        if (!handle) {
          return done();
        }

        return handle(req, res, next);
      }
    };
  }

  match(path) {
    return this._layer.match(path);
  }

  get params() {
    const params = this._layer.params || {};
    params.__middlewareWorkaround = true;
    return params;
  }

  set params(value) {
    /* Ignore */
  }

  get keys() {
    const keys = (this._layer.keys || []).slice();
    keys.unshift({
      name: '__middlewareWorkaround'
    });
    return keys;
  }

  set keys(value) {
    /* Ignore */
  }

}

exports.RouteLayer = RouteLayer;
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