private async Task UpdateDatabaseForRecipient(
IGrouping <Diver, Notification> pendingNotificationsForRecipient,
Diver recipient,
Func <Task> saver)
{
if (pendingNotificationsForRecipient == null)
{
throw new ArgumentNullException(nameof(pendingNotificationsForRecipient));
}
if (recipient == null)
{
throw new ArgumentNullException(nameof(recipient));
}
try
{
logger.LogTrace($"Updating database records for {pendingNotificationsForRecipient.Key} ...");
recipient.MarkNotificationChecked();
await saver();
logger.LogTrace($"Database updated for {pendingNotificationsForRecipient.Key}");
}
catch (Exception ex)
{
logger.LogError(ex, $"Error updating database for {pendingNotificationsForRecipient.Key}");
}
}