增加节点同步状态提示和任务列表

internal/tasks/node_task_extractor.go

@@ -0,0 +1,51 @@
+package tasks
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/logs"
+	"time"
+)
+
+func init() {
+	dbs.OnReady(func() {
+		go NewNodeTaskExtractor().Start()
+	})
+}
+
+// 节点任务
+type NodeTaskExtractor struct {
+}
+
+func NewNodeTaskExtractor() *NodeTaskExtractor {
+	return &NodeTaskExtractor{}
+}
+
+func (this *NodeTaskExtractor) Start() {
+	ticker := time.NewTicker(10 * time.Second)
+	for range ticker.C {
+		err := this.Loop()
+		if err != nil {
+			logs.Println("[TASK][NODE_TASK_EXTRACTOR]" + err.Error())
+		}
+	}
+}
+
+func (this *NodeTaskExtractor) Loop() error {
+	ok, err := models.SharedSysLockerDAO.Lock(nil, "node_task_extractor", 10-1) // 假设执行时间为1秒
+	if err != nil {
+		return err
+	}
+	if !ok {
+		return nil
+	}
+
+	// 这里不解锁，是为了让任务N秒钟之内只运行一次
+
+	err = models.SharedNodeTaskDAO.ExtractAllClusterTasks(nil)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}