Files
Baileys/Example/example-legacy.ts
2022-02-20 19:43:15 +05:30

80 lines
2.4 KiB
TypeScript

import { Boom } from '@hapi/boom'
import P from 'pino'
import { AnyMessageContent, delay, DisconnectReason, fetchLatestBaileysVersion, makeInMemoryStore, makeWALegacySocket, useSingleFileLegacyAuthState } from '../src'
// the store maintains the data of the WA connection in memory
// can be written out to a file & read from it
const store = makeInMemoryStore({ logger: P().child({ level: 'debug', stream: 'store' }) })
store.readFromFile('./baileys_store.json')
// save every 10s
setInterval(() => {
store.writeToFile('./baileys_store.json')
}, 10_000)
const { state, saveState } = useSingleFileLegacyAuthState('./auth_info.json')
// start a connection
const startSock = async() => {
// fetch latest version of WA Web
const { version, isLatest } = await fetchLatestBaileysVersion()
console.log(`using WA v${version.join('.')}, isLatest: ${isLatest}`)
const sock = makeWALegacySocket({
version,
logger: P({ level: 'debug' }),
printQRInTerminal: true,
auth: state
})
store.bind(sock.ev)
const sendMessageWTyping = async(msg: AnyMessageContent, jid: string) => {
await sock.presenceSubscribe(jid)
await delay(500)
await sock.sendPresenceUpdate('composing', jid)
await delay(2000)
await sock.sendPresenceUpdate('paused', jid)
await sock.sendMessage(jid, msg)
}
sock.ev.on('messages.upsert', async m => {
if(m.type === 'append' || m.type === 'notify') {
console.log(JSON.stringify(m, undefined, 2))
}
const msg = m.messages[0]
if(!msg.key.fromMe && m.type === 'notify') {
console.log('replying to', m.messages[0].key.remoteJid)
await sock!.chatRead(msg.key, 1)
await sendMessageWTyping({ text: 'Hello there!' }, msg.key.remoteJid)
}
})
sock.ev.on('messages.update', m => console.log(JSON.stringify(m, undefined, 2)))
sock.ev.on('presence.update', m => console.log(m))
sock.ev.on('chats.update', m => console.log(m))
sock.ev.on('contacts.update', m => console.log(m))
sock.ev.on('connection.update', (update) => {
const { connection, lastDisconnect } = update
if(connection === 'close') {
// reconnect if not logged out
if((lastDisconnect.error as Boom)?.output?.statusCode !== DisconnectReason.loggedOut) {
startSock()
} else {
console.log('connection closed')
}
}
console.log('connection update', update)
})
// listen for when the auth credentials is updated
sock.ev.on('creds.update', saveState)
return sock
}
startSock()