egg_admin/app/task/init.go

package task

import (
	"applet/app/db"
	taskMd "applet/app/task/md"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/implement"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/model"
	"fmt"
	"time"

	"applet/app/utils/logx"
	"github.com/robfig/cron/v3"
	"xorm.io/xorm"
)

var (
	timer       *cron.Cron
	jobs        = map[string]func(*xorm.Engine){}
	baseEntryId cron.EntryID
	entryIds    []cron.EntryID
	taskCfgList *[]model.CronTask
	ch          = make(chan int, 30)
	workerNum   = 15 // 并发数量
)

func Init() {
	// 初始化任务列表
	initTasks()
	var err error
	timer = cron.New()
	// reload为初始化数据库方法
	if baseEntryId, err = timer.AddFunc("@every 30m", reload); err != nil {
		_ = logx.Fatal(err)
	}
}

func Run() {
	reload()
	timer.Start()
	_ = logx.Info("auto tasks running...")
}

func reload() {
	cronTaskDb := implement.NewCronTaskDb(db.Db)
	taskCfgList = cronTaskDb.MapCrontabCfg()

	if len(*taskCfgList) > 0 {
		// 删除原有所有任务
		if len(entryIds) > 0 {
			for _, v := range entryIds {
				if v != baseEntryId {
					timer.Remove(v)
				}
			}
			entryIds = nil
		}
		var (
			entryId cron.EntryID
			err     error
		)
		// 添加任务
		for _, v := range *taskCfgList {
			if _, ok := jobs[v.Key]; ok && v.Val != "" {
				fmt.Println(v.Val)
				if entryId, err = timer.AddFunc(v.Val, doTask(v.Key)); err == nil {
					entryIds = append(entryIds, entryId)
				}
			}
		}
	}
}

func doTask(fnName string) func() {
	return func() {
		begin := time.Now().Local()
		jobs[fnName](db.Db)
		end := time.Now().Local()
		logx.Infof(
			"[%s] AutoTask <%s> started at <%s>, ended at <%s> duration <%s>",
			fnName,
			begin.Format("2006-01-02 15:04:05.000"),
			end.Format("2006-01-02 15:04:05.000"),
			time.Duration(end.UnixNano()-begin.UnixNano()).String(),
		)
	}
}

// 增加自动任务队列
func initTasks() {
	jobs[taskMd.CronEggEnergyAutoRecordPrices] = taskEggEnergyAutoRecordPrices
	jobs[taskMd.CronEggEnergyDealPlatformRevenueData] = taskEggEnergyDealPlatformRevenueData
	jobs[taskMd.CronEggEnergyDealFundData] = taskEggEnergyDealFundData
	jobs[taskMd.CronEggEnergyUserEggScore] = taskCronEggEnergyUserEggScore
	jobs[taskMd.CornEggEnergyAutoReleaseTeamEggEnergy] = taskEggEnergyAutoReleaseTeamEggEnergy       // 蛋蛋能量-自动释放团队蛋蛋能量到个人能量
	jobs[taskMd.CornSettlementStarLevelDividends] = taskEggEnergySettlementStarLevelDividends        // 蛋蛋能量-结算星级分红
	jobs[taskMd.CornEggEnergyDealUserPublicPlatoonPunish] = taskEggEnergyDealUserPublicPlatoonPunish // 蛋蛋能量-公排处罚
	jobs[taskMd.CornEggEnergyAutoAdjustPrice] = taskEggEnergyAutoAdjustPrice                         // 蛋蛋能量-自动调整价格
	jobs[taskMd.CornEggEnergyAutoCommunityDividends] = taskEggEnergyCommunityDividends               // 蛋蛋能量-社区分红
}