ic-ctbu-backend/plugin/mq/lepaoSchedulePublisher.js

const mq = require('./index')
const { publishRunforgeTask } = require('./runforgeTaskMq')
const {
    popDueMessages,
    stripScheduleMeta,
    requeueAt,
    SCHEDULE_KEY
} = require('./lepaoAutoScheduleRedis')
const mqNames = require('./jkesMqNames')

let intervalHandle = null

/**
 * 定时将 Redis 中已到期的 JKES 乐跑任务写入 jkes_runforge_task_queue
 */
function startLepaoSchedulePublisher(options = {}) {
    const logger = options.logger || console
    const intervalMs = options.intervalMs ?? 2000
    const batch = options.batch ?? 100

    if (intervalHandle) return

    intervalHandle = setInterval(async () => {
        try {
            const now = Date.now()
            const rawList = await popDueMessages(now, batch)
            if (!rawList.length) return

            const channel = await mq.getChannel(mqNames.channelScheduleTick)

            for (const raw of rawList) {
                let msg
                try {
                    msg = JSON.parse(raw)
                } catch (e) {
                    logger.error?.(
                        `[LepaoSchedule] 调度 JSON 无效已丢弃: ${String(raw).slice(0, 120)}`
                    )
                    continue
                }

                try {
                    publishRunforgeTask(channel, stripScheduleMeta(msg))
                } catch (e) {
                    logger.error?.(`[LepaoSchedule] MQ 投递失败，5s 后重试: ${e.message || e}`)
                    const retryAt = now + 5000
                    try {
                        await requeueAt(retryAt, msg)
                    } catch (re2) {
                        logger.error?.(`[LepaoSchedule] 写回 Redis 失败: ${re2.message || re2}`)
                    }
                }
            }
        } catch (e) {
            logger.error?.(`[LepaoSchedule] tick 异常: ${e.message || e}`)
        }
    }, intervalMs)

    logger.info?.(
        `[LepaoSchedule] 已启动 Redis→MQ（JKES）调度（间隔 ${intervalMs}ms，每批最多 ${batch} 条，key=${SCHEDULE_KEY}）`
    )
}

module.exports = { startLepaoSchedulePublisher }