feat: add notification center and reliable client presence

2026-07-30 20:43:06 +03:00
parent 3e60abed50
commit c7aa286dde
27 changed files with 1625 additions and 67 deletions
@@ -0,0 +1,47 @@
+package store
+
+import (
+	"context"
+	"encoding/json"
+	"path/filepath"
+	"testing"
+	"time"
+)
+
+func TestLANClientPresencePersistsLastSeen(t *testing.T) {
+	ctx := context.Background()
+	st, err := OpenSQLite(ctx, filepath.Join(t.TempDir(), "clients.db"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer st.Close()
+	device, err := st.EnrollDevice(ctx, "router", "OpenWrt")
+	if err != nil {
+		t.Fatal(err)
+	}
+	inventory, _ := json.Marshal(map[string]any{
+		"dhcp_leases":   []map[string]string{{"mac": "10:ff:e0:21:bc:b9", "ip": "10.10.10.2", "hostname": "desktop"}},
+		"client_probes": []map[string]string{{"mac": "10:ff:e0:21:bc:b9", "ip": "10.10.10.2", "reachable": "true"}},
+	})
+	if _, err := st.SaveHeartbeat(ctx, device.DeviceID, inventory, json.RawMessage(`{}`)); err != nil {
+		t.Fatal(err)
+	}
+	clients, found, err := st.ListLANClients(ctx, device.DeviceID, 30*time.Minute)
+	if err != nil || !found || len(clients) != 1 {
+		t.Fatalf("unexpected clients: found=%v clients=%#v err=%v", found, clients, err)
+	}
+	if clients[0].Status != "online" || clients[0].LastSeenAt == nil || clients[0].Confirmation != "active_probe" {
+		t.Fatalf("client was not confirmed: %#v", clients[0])
+	}
+	inventory, _ = json.Marshal(map[string]any{
+		"dhcp_leases":   []map[string]string{{"mac": "10:ff:e0:21:bc:b9", "ip": "10.10.10.2", "hostname": "desktop"}},
+		"client_probes": []map[string]string{{"mac": "10:ff:e0:21:bc:b9", "ip": "10.10.10.2", "reachable": "false"}},
+	})
+	if _, err := st.SaveHeartbeat(ctx, device.DeviceID, inventory, json.RawMessage(`{}`)); err != nil {
+		t.Fatal(err)
+	}
+	clients, _, err = st.ListLANClients(ctx, device.DeviceID, 30*time.Minute)
+	if err != nil || clients[0].LastSeenAt == nil {
+		t.Fatalf("last_seen was lost: %#v err=%v", clients, err)
+	}
+}