namespace QuestionsApi.Services;

public sealed class CreditLedgerReconciliationService(
    CreditStore credits,
    ILogger<CreditLedgerReconciliationService> logger) : BackgroundService
{
    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
    {
        while (!stoppingToken.IsCancellationRequested)
        {
            try { await credits.ReconcilePendingAsync(stoppingToken); }
            catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested) { return; }
            catch (Exception exception) { logger.LogError(exception, "Credit ledger reconciliation failed."); }
            await Task.Delay(TimeSpan.FromMinutes(1), stoppingToken);
        }
    }
}