94 lines
2.0 KiB
Go
94 lines
2.0 KiB
Go
package server
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import (
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"ai_scheduler/internal/services"
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"context"
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"github.com/gofiber/fiber/v2/log"
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"github.com/robfig/cron/v3"
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)
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type CronServer struct {
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Cron *cron.Cron
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jobs []*cronJob
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log log.AllLogger
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cronService *services.CronService
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ctx context.Context
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}
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type cronJob struct {
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EntryId int32
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Func func(context.Context) error
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Name string
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Schedule string
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}
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func NewCronServer(
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log log.AllLogger,
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cronService *services.CronService,
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) *CronServer {
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return &CronServer{
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Cron: cron.New(),
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log: log,
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cronService: cronService,
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ctx: context.Background(),
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}
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}
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func (c *CronServer) InitJobs(ctx context.Context) {
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// 创建一个可用于所有定时任务的上下文（可以取消的上下文）
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c.ctx = ctx
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c.jobs = []*cronJob{
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{
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Func: c.cronService.CronReportSendDingTalk,
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Name: "直连天下报表推送",
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Schedule: "0 12,18,23 * * *",
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},
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}
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}
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func (c *CronServer) Run(ctx context.Context) {
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// 先初始化任务
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if c.jobs == nil {
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c.InitJobs(ctx)
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}
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for i, job := range c.jobs {
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// 复制变量到闭包内，避免闭包变量捕获问题
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job := job
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jobID := i + 1
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_, err := c.Cron.AddFunc(job.Schedule, func() {
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c.log.Infof("任务[%d]:%s开始执行", jobID, job.Name)
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defer func() {
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if r := recover(); r != nil {
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c.log.Errorf("任务[%d]:%s执行时发生panic: %v", jobID, job.Name, r)
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}
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c.log.Infof("任务[%d]:%s执行结束", jobID, job.Name)
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}()
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//c.log.Infof("任务[%d]:%s执ddd", jobID, job.Name)
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//为每次执行创建新的上下文
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ctx := context.Background()
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err := job.Func(ctx)
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if err != nil {
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c.log.Errorf("任务[%d]:%s执行失败: %s", jobID, job.Name, err.Error())
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}
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})
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if err != nil {
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c.log.Errorf("添加任务失败：%s", err.Error())
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}
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}
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// 启动cron调度器
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c.Cron.Start()
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c.log.Info("Cron调度器已启动")
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}
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// Stop 停止cron调度器
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func (c *CronServer) Stop() {
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if c.Cron != nil {
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c.Cron.Stop()
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c.log.Info("Cron调度器已停止")
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}
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}
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