one/libs/task.js

class Task {
  context
  delayTime
  name
  logger

  constructor(taskName, delayTime, initFun, onTickFun) {
    this.name = taskName
    this.delayTime = delayTime

    this.init = initFun
    this.onTick = onTickFun

    this.loggerInit()
  }

  loggerInit() {
    this.logger = require('log4js').getLogger(this.name)
    this.logger.level = 'debug'
  }

  async Start() {
    const task = this

    this.logger.info(`Init context or others.`)
    await this.init()

    this.logger.info(`Dida dida dida, on tick, on tick...`)
    this.interval = setInterval(async () => {
      try {
        await task.onTick()
      } catch (e) {
        this.logger.error(e)
      }
    }, this.delayTime)
  }

  async Stop() {
    clearInterval(this.interval)
  }
}

module.exports = Task