dash-renderer/lib/observers/storedCallbacks.js

render dash components in react

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _ramda = require("ramda");
var _callbacks = require("../actions/callbacks");
var _callbacks2 = require("../utils/callbacks");
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
var observer = {
  observer: _ref => {
    var dispatch = _ref.dispatch,
      getState = _ref.getState;
    var _getState = getState(),
      callbacks = _getState.callbacks;
    var pendingCallbacks = (0, _callbacks2.getPendingCallbacks)(callbacks);
    var _getState2 = getState(),
      stored = _getState2.callbacks.stored;
    var _partition = (0, _ramda.partition)(cb => (0, _ramda.isNil)(cb.executionGroup), stored),
      _partition2 = _slicedToArray(_partition, 2),
      nullGroupCallbacks = _partition2[0],
      groupCallbacks = _partition2[1];
    var executionGroups = (0, _ramda.groupBy)(cb => cb.executionGroup, groupCallbacks);
    var pendingGroups = (0, _ramda.groupBy)(cb => cb.executionGroup, (0, _ramda.filter)(cb => !(0, _ramda.isNil)(cb.executionGroup), pendingCallbacks));
    var dropped = (0, _ramda.reduce)((res, _ref2) => {
      var _ref3 = _slicedToArray(_ref2, 2),
        executionGroup = _ref3[0],
        executionGroupCallbacks = _ref3[1];
      return !pendingGroups[executionGroup] ? (0, _ramda.concat)(res, executionGroupCallbacks) : res;
    }, [], (0, _ramda.toPairs)(executionGroups));
    dispatch((0, _callbacks.aggregateCallbacks)([nullGroupCallbacks.length ? (0, _callbacks.removeStoredCallbacks)(nullGroupCallbacks) : null, dropped.length ? (0, _callbacks.removeStoredCallbacks)(dropped) : null]));
  },
  inputs: ['callbacks.stored', 'callbacks.completed']
};
var _default = exports.default = observer;