redux-dispatcher/dist/enhancer/injectEvent.js

All-in-one simple solution to manage actions with less code

"use strict";

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

const injectEvent = action => {
  const event = {
    done: false,
    result: undefined,
    listener: undefined
  };

  const waitResult = listener => {
    if (typeof listener === "function") {
      event.listener = listener;

      const unsubscribe = () => {
        event.listener = undefined;
      };

      unsubscribe.remove = unsubscribe;
      return unsubscribe;
    } // should check event.done instead event.result
    // because we allow result to be dispatched as Falsy value


    if (event.done) return event.result;
    return new Promise(resolve => {
      event.listener = resolve;
    });
  };

  const dispatchResult = data => {
    if (event.listener) {
      return event.listener(data);
    }

    event.done = true;
    event.result = data;
  };

  Object.defineProperties(action, {
    waitResult: {
      value: waitResult,
      enumerable: false
    },
    dispatchResult: {
      value: dispatchResult,
      enumerable: false
    }
  });
  return action;
};

var _default = injectEvent;
exports.default = _default;