实现HTTP部分功能

internal/tasks/event_looper.go

@@ -0,0 +1,69 @@
+package tasks
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/iwind/TeaGo/logs"
+	"time"
+)
+
+func init() {
+	looper := NewEventLooper()
+	go looper.Start()
+}
+
+type EventLooper struct {
+}
+
+func NewEventLooper() *EventLooper {
+	return &EventLooper{}
+}
+
+func (this *EventLooper) Start() {
+	ticker := time.NewTicker(2 * time.Second)
+	for range ticker.C {
+		err := this.loop()
+		if err != nil {
+			logs.Println("[EVENT_LOOPER]" + err.Error())
+		}
+	}
+}
+
+func (this *EventLooper) loop() error {
+	lockerKey := "eventLooper"
+	isOk, err := models.SharedSysLockerDAO.Lock(lockerKey, 3600)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		err = models.SharedSysLockerDAO.Unlock(lockerKey)
+		if err != nil {
+			logs.Println("[EVENT_LOOPER]" + err.Error())
+		}
+	}()
+	if !isOk {
+		return nil
+	}
+
+	events, err := models.SharedSysEventDAO.FindEvents(100)
+	if err != nil {
+		return err
+	}
+	for _, eventOne := range events {
+		event, err := eventOne.DecodeEvent()
+		if err != nil {
+			logs.Println("[EVENT_LOOPER]" + err.Error())
+			continue
+		}
+		err = event.Run()
+		if err != nil {
+			logs.Println("[EVENT_LOOPER]" + err.Error())
+			continue
+		}
+		err = models.SharedSysEventDAO.DeleteEvent(int64(eventOne.Id))
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}