wechaty-redux
Version:
Wechaty Redux Plugin Powered By Ducks
42 lines • 2.12 kB
JavaScript
/**
* Wechaty Open Source Software - https://github.com/wechaty
*
* @copyright 2016 Huan LI (李卓桓) <https://github.com/huan>, and
* Wechaty Contributors <https://github.com/wechaty>.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
import { isActionOf } from 'typesafe-actions';
import { EMPTY, of, } from 'rxjs';
import { ignoreElements, catchError, filter, mergeMap, } from 'rxjs/operators';
import { GError } from 'gerror';
import { getPuppet } from '../registry/mod.js';
import * as actions from './actions.js';
/**
* @private Commands - Redux
*
* Wechaty Redux provide the minimum commands for the system state management:
* 1. ding: request the `dong` event
* 2. reset: reset the Wechaty state
*
* For more commands, please refer to the Wechaty CQRS:
* @link https://github.com/wechaty/cqrs
*/
export const dingEpic = actions$ => actions$.pipe(filter(isActionOf(actions.DING_COMMAND)), mergeMap(action => of(getPuppet(action.meta.puppetId)).pipe(mergeMap(puppet => puppet
? of(puppet.ding(action.payload.data))
: EMPTY), ignoreElements(), catchError(e => of(actions.ERROR_RECEIVED_EVENT(action.meta.puppetId, { gerror: GError.stringify(e) }))))));
export const resetEpic = actions$ => actions$.pipe(filter(isActionOf(actions.RESET_COMMAND)), mergeMap(action => of(getPuppet(action.meta.puppetId)).pipe(mergeMap(puppet => puppet
? of(puppet.reset())
: EMPTY), ignoreElements(), catchError((e) => of(actions.ERROR_RECEIVED_EVENT(action.meta.puppetId, { gerror: GError.stringify(e) }))))));
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