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Editing File: /home/ubuntu/misabloom-frontend-base/node_modules/workbox-routing/src/Route.ts

/*
  Copyright 2018 Google LLC

Use of this source code is governed by an MIT-style
  license that can be found in the LICENSE file or at
  https://opensource.org/licenses/MIT.
*/

import {assert} from 'workbox-core/_private/assert.js';
import {HTTPMethod, defaultMethod, validMethods} from './utils/constants.js';
import {normalizeHandler} from './utils/normalizeHandler.js';
import {
  RouteHandler,
  RouteHandlerObject,
  RouteMatchCallback,
} from 'workbox-core/types.js';
import './_version.js';

/**
 * A `Route` consists of a pair of callback functions, "match" and "handler".
 * The "match" callback determine if a route should be used to "handle" a
 * request by returning a non-falsy value if it can. The "handler" callback
 * is called when there is a match and should return a Promise that resolves
 * to a `Response`.
 *
 * @memberof workbox-routing
 */
class Route {
  handler: RouteHandlerObject;
  match: RouteMatchCallback;
  method: HTTPMethod;
  catchHandler?: RouteHandlerObject;

/**
   * Constructor for Route class.
   *
   * @param {workbox-routing~matchCallback} match
   * A callback function that determines whether the route matches a given
   * `fetch` event by returning a non-falsy value.
   * @param {workbox-routing~handlerCallback} handler A callback
   * function that returns a Promise resolving to a Response.
   * @param {string} [method='GET'] The HTTP method to match the Route
   * against.
   */
  constructor(
    match: RouteMatchCallback,
    handler: RouteHandler,
    method: HTTPMethod = defaultMethod,
  ) {
    if (process.env.NODE_ENV !== 'production') {
      assert!.isType(match, 'function', {
        moduleName: 'workbox-routing',
        className: 'Route',
        funcName: 'constructor',
        paramName: 'match',
      });

if (method) {
        assert!.isOneOf(method, validMethods, {paramName: 'method'});
      }
    }

// These values are referenced directly by Router so cannot be
    // altered by minificaton.
    this.handler = normalizeHandler(handler);
    this.match = match;
    this.method = method;
  }

/**
   *
   * @param {workbox-routing-handlerCallback} handler A callback
   * function that returns a Promise resolving to a Response
   */
  setCatchHandler(handler: RouteHandler): void {
    this.catchHandler = normalizeHandler(handler);
  }
}

export {Route};

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