public async Task <Result <CurrenciesErrorCodes> > DeleteAsync(string id, string username, string correlationId)
{
var existing = await _currenciesRepository.GetByIdAsync(id);
if (existing.IsSuccess)
{
var productsExist = await _currenciesRepository.CurrencyHasProductsAsync(id);
if (productsExist)
{
return(new Result <CurrenciesErrorCodes>(CurrenciesErrorCodes.CannotDeleteCurrencyWithAttachedProducts));
}
var result = await _currenciesRepository.DeleteAsync(id, existing.Value.Timestamp);
if (result.IsSuccess)
{
await _auditService.TryAudit(correlationId, username, id, AuditDataType.Currency,
oldStateJson : existing.Value.ToJson());
await PublishCurrencyChangedEvent(existing.Value, null, username, correlationId, ChangeType.Deletion);
}
return(result);
}
return(existing.ToResultWithoutValue());
}
