public async Task SendNotificationAsync(NotificationItemModel model)
        {
            var notificationsModels = await _notificationsRepository.GetNotificationModel(model.personUniqueId, model.personType);

            var tokenModel = notificationsModels.Select(n => n.Token).ToArray();

            if (tokenModel.Any())
            {
                model.registration_ids = tokenModel;
                await InvokePushNotification(model);
            }
        }