add stat and fix get place

internal/tests/client.go

@@ -79,3 +79,10 @@ func addAction(
 	_, err := client.AddAction(ctx, req)
 	assert.Nil(t, err, "запрос отправлен успешно")
 }
+
+func getGraph(client pb.EveningDetectiveClient) (*pb.GetGraphRsp, error) {
+	ctx, cancel := getContext()
+	defer cancel()
+	req := &pb.GetGraphReq{}
+	return client.GetGraph(ctx, req)
+}