express-lambda/dist/node.js

Make AWS lambda behave like an express app

"use strict";

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var Lambda = require("./lambda");

var Node = function () {
  function Node(parent, fullpath, path) {
    var _this = this;

    _classCallCheck(this, Node);

    this.parent = parent;
    this.fullpath = fullpath;
    this.path = path;
    this.children = {};
    this.methods = [];
    this.lambda = null;
    ["get", "put", "post", "delete", "head", "patch", "options"].forEach(function (verb) {
      _this[verb] = _this.add.bind(_this, verb.toUpperCase());
    });
  }

  _createClass(Node, [{
    key: "add",
    value: function add(method, path, lambda) {
      var node = this.use(path);
      node.methods.push(method);
      if (lambda) {
        node.lambda = lambda instanceof Lambda ? lambda : new Lambda({ src: lambda });
      }
    }
  }, {
    key: "use",
    value: function use(path, cb) {
      path = path.replace(/^\//, "");
      var segments = path.split("/"),
          part = segments.shift(),
          node = this,
          fullpath = this.fullpath;
      while (part) {
        fullpath = fullpath + "/" + part;
        if (!node.children[part]) {
          node.children[part] = this.make(node, fullpath, part);
        }
        node = node.children[part];
        part = segments.shift();
      }
      cb && cb(node);
      return node;
    }
  }]);

  return Node;
}();

module.exports = Node;