fix: expire stale call pushes

server/push/fcm/payload_test.go

@@ -0,0 +1,55 @@
+package fcm
+
+import (
+	"testing"
+	"time"
+
+	"github.com/tinode/chat/server/push"
+	"github.com/tinode/chat/server/store/types"
+)
+
+func TestPayloadToDataIncludesCallExpiresAt(t *testing.T) {
+	expiresAt := time.Date(2026, 9, 4, 10, 0, 30, 0, time.UTC)
+	data, err := payloadToData(&push.Payload{
+		What:      push.ActMsg,
+		Topic:     "p2pTopic",
+		From:      "usrCaller",
+		SeqId:     30,
+		Webrtc:    "started",
+		ExpiresAt: &expiresAt,
+		Content: map[string]any{
+			"txt": "call",
+		},
+		Timestamp: time.Date(2026, 9, 4, 10, 0, 0, 0, time.UTC),
+	})
+	if err != nil {
+		t.Fatalf("payload data: %v", err)
+	}
+	if data["expires_at"] != expiresAt.Format(time.RFC3339Nano) {
+		t.Fatalf("unexpected expires_at: %#v", data)
+	}
+}
+
+func TestPrepareV1NotificationsDropsExpiredCallInvite(t *testing.T) {
+	expiresAt := time.Now().Add(-time.Second)
+	messages, uids := PrepareV1Notifications(&push.Receipt{
+		TenantID: 7,
+		To: map[types.Uid]push.Recipient{
+			42: {},
+		},
+		Payload: push.Payload{
+			What:      push.ActMsg,
+			Topic:     "p2pTopic",
+			SeqId:     30,
+			Webrtc:    "started",
+			ExpiresAt: &expiresAt,
+			Content: map[string]any{
+				"txt": "call",
+			},
+			Timestamp: time.Now().Add(-time.Minute),
+		},
+	}, &configType{})
+	if len(messages) != 0 || len(uids) != 0 {
+		t.Fatalf("expired call invite should be dropped: messages=%d uids=%#v", len(messages), uids)
+	}
+}