redux-saga-watch-actions/es/index.js

Easily create watchers to map actions to sagas

import { all, fork, take, takeEvery } from 'redux-saga/effects';
export const combineSagas = function combineSagas() {
  for (var _len = arguments.length, sagas = new Array(_len), _key = 0; _key < _len; _key++) {
    sagas[_key] = arguments[_key];
  }

  return function* () {
    for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
      args[_key2] = arguments[_key2];
    }

    yield all(sagas.map(saga => fork(saga, ...args)));
  };
};
export const watchNextAction = (actionType, saga) => function* () {
  const action = yield take(actionType);

  if (typeof saga === 'function') {
    for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
      args[_key3] = arguments[_key3];
    }

    yield fork(saga, ...args.concat(action));
  }
};
export const createWatcher = (actionType, saga) => function* () {
  for (var _len4 = arguments.length, args = new Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {
    args[_key4] = arguments[_key4];
  }

  yield takeEvery(actionType, saga, ...args);
};
export const watchActions = function watchActions() {
  let sagaMap = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  return function* () {
    for (var _len5 = arguments.length, args = new Array(_len5), _key5 = 0; _key5 < _len5; _key5++) {
      args[_key5] = arguments[_key5];
    }

    yield all(Object.keys(sagaMap).map(actionType => createWatcher(actionType, sagaMap[actionType])(...args)));
  };
};