public async Task <List <TransactionResponseVm> > Handle(GetTransactionByMerchantId request, CancellationToken cancellationToken)
{
var response = new List <TransactionResponseVm>();
try
{
var transactionItems = await _transactionsService.GetByMerchantIdAsync(request.MerchantId);
return(transactionItems?.Select(transactionItem =>
new TransactionResponseVm(
transactionId: transactionItem.Id,
merchantId: transactionItem.MerchantId,
cardHolderName: transactionItem.CardHolderName,
cardNumber: _cardsService.Decrypt(transactionItem.CardNumber).Mask('X'),
amount: transactionItem.Amount,
statusCode: transactionItem.StatusCode,
description: transactionItem.Description,
timestamp: transactionItem.Timestamp)).ToList() ?? response);
}
catch (Exception ex)
{
_logger.LogError(
ex,
"Checkout Request: Unhandled Exception for Request {Name} {@Request}",
nameof(GetTransactionById),
request);
}
return(response);
}
public async Task <TransactionResponseVm> Handle(GetTransactionById request, CancellationToken cancellationToken)
{
try
{
var result = await _transactionsHistoryService.GetByTransactionIdAsync(request.Id);
return(result != null ?
new TransactionResponseVm(
transactionId: result.Id,
merchantId: result.MerchantId,
cardHolderName: result.CardHolderName,
cardNumber: _cardsService.Decrypt(result.CardNumber).Mask('X'),
amount: result.Amount,
statusCode: result.StatusCode,
description: result.Description,
timestamp: result.Timestamp) :
new TransactionResponseVm(
transactionId: request.Id,
merchantId: Guid.Empty,
cardHolderName: string.Empty,
cardNumber: string.Empty,
amount: 0,
statusCode: HttpStatusCode.NotFound.ToString(),
description: "The requested transaction could not be found",
timestamp: DateTime.MinValue));
}
catch (Exception ex)
{
_logger.LogError(
ex,
"Checkout Request: Unhandled Exception for Request {Name} {@Request}",
nameof(GetTransactionById),
request);
}
return(new TransactionResponseVm(
transactionId: request.Id,
merchantId: Guid.Empty,
cardHolderName: string.Empty,
cardNumber: string.Empty,
amount: 0,
statusCode: HttpStatusCode.ServiceUnavailable.ToString(),
description: "Unfortunately It was not possible to process your request",
timestamp: DateTime.MinValue));
}
