@yoroi/common/lib/commonjs/queue/queue-task.js

The Common package of Yoroi SDK

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.queueTaskMaker = void 0;
var _types = require("@yoroi/types");
var _immer = require("immer");
var _rxjs = require("rxjs");
var _operators = require("rxjs/operators");
const queueTaskMaker = () => {
  const queueSubject = new _rxjs.Subject();
  const subscription = queueSubject.pipe((0, _operators.concatMap)(task => (0, _rxjs.from)(task()).pipe((0, _operators.catchError)(() => (0, _rxjs.of)(_types.App.Errors.InvalidState))))).subscribe();
  const enqueue = task => {
    queueSubject.next(task);
  };
  const destroy = () => {
    subscription.unsubscribe();
    queueSubject.complete();
  };
  return (0, _immer.freeze)({
    enqueue,
    destroy
  }, true);
};
exports.queueTaskMaker = queueTaskMaker;
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