@juzi/wechaty
Version:
Wechaty is a RPA SDK for Chatbot Makers.
93 lines • 3.12 kB
JavaScript
/**
* Wechaty Chatbot SDK - https://github.com/wechaty/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 { MemoryCard } from 'memory-card';
import { log } from '@juzi/wechaty-puppet';
import * as UUID from 'uuid';
import { WechatyEventEmitter, } from '../schemas/mod.js';
class WechatySkeleton extends WechatyEventEmitter {
static log = log;
log = log;
/**
* the UUID of the Wechaty
* @ignore
*/
id;
__memory;
get memory() {
if (!this.__memory) {
throw new Error('NOMEMORY');
}
return this.__memory;
}
__options;
constructor(...args) {
log.verbose('WechatySkeleton', 'constructor()');
super();
this.id = UUID.v4();
this.__options = args[0] || {};
/**
* Huan(202008):
*
* Set max listeners to 1K, so that we can add lots of listeners without the warning message.
* The listeners might be one of the following functionilities:
* 1. Plugins
* 2. Redux Observables
* 3. etc...
*/
super.setMaxListeners(1024);
}
/**
* Initialize the Wechaty instance for ready to be started.
*
* 1. It will be called automatically by the start()
* 2. It should be allowed for being called multiple times in the same instance,
* by skipping the second time initialization.
*/
async init() {
log.verbose('WechatySkeleton', 'init()');
if (!this.__memory) {
this.__memory = new MemoryCard(this.__options.name);
try {
await this.__memory.load();
}
catch (_) {
log.silly('WechatySkeleton', 'onStart() memory.load() had already loaded');
}
}
}
async start() {
log.verbose('WechatySkeleton', 'start()');
// no super.start()
/**
* Huan(202203): Call the init() functions (with super.init() inside them for chaining)
*/
await this.init();
}
async stop() {
log.verbose('WechatySkeleton', 'stop()');
// no super.stop()
}
on(event, listener) {
log.verbose('WechatySkeleton', 'on(%s, listener) registering... listenerCount: %s', event, this.listenerCount(event));
return super.on(event, listener);
}
}
export { WechatySkeleton, };
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