migrate

Wavelet/internal/apps/openflare/dashboard/helpers.go

@@ -0,0 +1,36 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package dashboard
+
+import (
+	"time"
+
+	"github.com/Rain-kl/Wavelet/internal/model"
+)
+
+const (
+	nodeStatusOnline  = "online"
+	nodeStatusOffline = "offline"
+	nodeStatusPending = "pending"
+)
+
+func computeNodeStatus(node *model.OpenFlareNode) string {
+	if node == nil {
+		return nodeStatusOffline
+	}
+	if node.LastSeenAt == nil || node.LastSeenAt.IsZero() {
+		return nodeStatusPending
+	}
+	if time.Since(*node.LastSeenAt) > model.NodeOfflineThreshold {
+		return nodeStatusOffline
+	}
+	return nodeStatusOnline
+}
+
+func nodeViewLastSeenAt(node *model.OpenFlareNode) any {
+	if node == nil || node.LastSeenAt == nil {
+		return time.Time{}
+	}
+	return *node.LastSeenAt
+}