moltres-utils/dist/graph/execGraph.js

Utils for Moltres apps

"use strict";

require("core-js/modules/es6.object.define-property");

require("core-js/modules/es6.array.map");

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

require("core-js/modules/es6.promise");

require("regenerator-runtime/runtime");

var _bluebird = require("bluebird");

var _ramda = require("ramda");

var _getOutNodes = _interopRequireDefault(require("./getOutNodes"));

var _traversePostorder = _interopRequireDefault(require("./traversePostorder"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var execGraph = (0, _ramda.curry)(
/*#__PURE__*/
function () {
  var _ref = _asyncToGenerator(
  /*#__PURE__*/
  regeneratorRuntime.mark(function _callee2(fn, graph) {
    var promises, execNode;
    return regeneratorRuntime.wrap(function _callee2$(_context2) {
      while (1) {
        switch (_context2.prev = _context2.next) {
          case 0:
            promises = {};

            execNode =
            /*#__PURE__*/
            function () {
              var _ref2 = _asyncToGenerator(
              /*#__PURE__*/
              regeneratorRuntime.mark(function _callee(nodeGraph, node, nodeFn) {
                var foundPromises;
                return regeneratorRuntime.wrap(function _callee$(_context) {
                  while (1) {
                    switch (_context.prev = _context.next) {
                      case 0:
                        foundPromises = (0, _ramda.map)(function (outNode) {
                          return (0, _ramda.prop)(outNode, promises);
                        }, (0, _getOutNodes.default)(nodeGraph, node));
                        _context.next = 3;
                        return (0, _bluebird.all)(foundPromises);

                      case 3:
                        return _context.abrupt("return", nodeFn(nodeGraph.node(node), node));

                      case 4:
                      case "end":
                        return _context.stop();
                    }
                  }
                }, _callee, this);
              }));

              return function execNode(_x3, _x4, _x5) {
                return _ref2.apply(this, arguments);
              };
            }();

            (0, _traversePostorder.default)(function (value, node) {
              var promise = execNode(graph, node, fn);
              promises = (0, _ramda.assoc)(node, promise, promises);
            }, graph);
            return _context2.abrupt("return", (0, _bluebird.props)(promises));

          case 4:
          case "end":
            return _context2.stop();
        }
      }
    }, _callee2, this);
  }));

  return function (_x, _x2) {
    return _ref.apply(this, arguments);
  };
}());
var _default = execGraph;
exports.default = _default;
//# sourceMappingURL=execGraph.js.map