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DemoBot :Debounce hello messages.

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This commit is contained in:
John Livingston 2021-12-08 15:51:29 +01:00
parent 42988a5d04
commit b27455b08d
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GPG Key ID: B17B5640CE66CDBC
1 changed files with 20 additions and 3 deletions
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23
bots/lib/bot/handlers/demo.ts
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@ -1,7 +1,10 @@
import type { XMPPUser } from '../types'
import { logger } from '../../logger'
import { BotHandler } from './base'
export class BotHandlerDemo extends BotHandler {
protected readonly lastHellos: Map<string, Date> = new Map()
protected init (): void {
const room = this.room
room.on('room_join', (user: XMPPUser) => {
@ -11,9 +14,23 @@ export class BotHandlerDemo extends BotHandler {
if (!room.isOnline()) {
return
}
room.sendGroupchat(
`Hello ${user.nick}! I'm the DemoBot, I'm here to demonstrate the chatroom.`
).catch(() => {})
const lastHello = this.lastHellos.get(user.nick)
const now = new Date()
let msg: string
if (lastHello) {
logger.debug(`The user ${user.nick} was already seen at ${lastHello.toString()}`)
if ((now.getTime() - lastHello.getTime()) < 3600 * 1000) { // no more than one hello per hour
logger.info(`The user ${user.nick} was seen to recently, no message to send.`)
return
}
logger.info(`The user ${user.nick} was seen a long time ago, sending a message.`)
msg = `Hello ${user.nick}! Happy to see you again.`
} else {
logger.info(`The user ${user.nick} is here for the first time. Sending a message.`)
msg = `Hello ${user.nick}! I'm the DemoBot, I'm here to demonstrate the chatroom.`
}
this.lastHellos.set(user.nick, now)
room.sendGroupchat(msg).catch(() => {})
})
}
}