private async Task ProcessMessage(Message message, ProcessType processType, IMessageRepository messageRepository)
{
_logger.LogInformation("Processing message {@Atlas_Message} with process type {Atlas_ProcessType}.", message, processType);
try
{
await _atlasService.CallAtlasApiAsync(message, processType);
await messageRepository.UpdateMessageStatus(message.MessageId, MessageStatus.Success, null);
message.Status = MessageStatus.Success;
}
catch (Exception e)
{
_logger.LogError(e, e.Message);
await messageRepository.UpdateMessageStatus(message.MessageId, MessageStatus.Error, e.Message);
message.Status = MessageStatus.Error;
}
}
public async Task <IActionResult> ProcessESBResponse([FromBody] Message message)
{
_logger.LogInformation("Process ESB response: {@Atlas_EsbMessage}", message);
List <string> emptyFields = new List <string>();
try
{
ProcessESBResult processESBResult;
var businessApplication = string.Empty;
string body;
Request.Body.Position = 0;
using (StreamReader reader = new StreamReader(Request.Body, Encoding.UTF8))
{
body = await reader.ReadToEndAsync();
}
if (!string.IsNullOrEmpty(body))
{
var res = new Response();
BusinessApplicationType applicationType;
if (string.IsNullOrEmpty(message.functionalAck.header[0].status))
{
emptyFields.Add("status");
}
else
{
res.ResponseStatus = message.functionalAck.header[0].status;
// Booked should be saved as Completed in DB
if (res.ResponseStatus.ToUpper() == "BOOKED")
{
res.ResponseStatus = "Completed";
}
}
if (string.IsNullOrEmpty(message.functionalAck.items[0].ackBusinessDocId))
{
emptyFields.Add("ackBusinessDocId");
}
else
{
res.AckBusinessDocId = message.functionalAck.items[0].ackBusinessDocId;
}
res.ResponseMessage = message.functionalAck.items[0].lineItemAck[0].returnMessage;
if (string.IsNullOrEmpty(message.functionalAck.functionalDocId.businessDocID))
{
emptyFields.Add("businessDocID");
}
else
{
res.DocumentReference = message.functionalAck.functionalDocId.businessDocID;
}
if (string.IsNullOrEmpty(message.functionalAck.functionalDocId.businessEntity))
{
emptyFields.Add("businessEntity");
}
else
{
res.CompanyId = message.functionalAck.functionalDocId.businessEntity;
}
if (string.IsNullOrEmpty(message.functionalAck.header[0].originalBusinessObject))
{
emptyFields.Add("originalBusinessObject");
}
else
{
BusinessObjectType objectType;
Enum.TryParse(message.functionalAck.header[0].originalBusinessObject, out objectType);
res.BusinessObjectType = objectType;
}
if (string.IsNullOrEmpty(message.functionalAck.header[0].origMessageTimeStamp))
{
emptyFields.Add("origMessageTimeStamp");
}
else
{
string messageDate = message.functionalAck.header[0].origMessageTimeStamp;
DateTime messageTimeStamp = DateTime.ParseExact(messageDate, "yyyyMMddHHmmss", CultureInfo.InvariantCulture);
res.TimeStamp = messageTimeStamp;
}
res.ESBMessage = body;
if (string.IsNullOrEmpty(message.functionalAck.header[0].ackBusinessApplication))
{
emptyFields.Add("ackBusinessApplication");
}
else
{
businessApplication = message.functionalAck.header[0].ackBusinessApplication;
}
var parametersCount = message.functionalAck.items[0].lineItemAck[0].parameters.Length;
if (Enum.TryParse(businessApplication, out applicationType))
{
switch (applicationType)
{
case BusinessApplicationType.TRAX:
res.BusinessApplicationType = BusinessApplicationType.TRAX;
for (int i = 0; i < parametersCount; i++)
{
if (message.functionalAck.items[0].lineItemAck[0].parameters[i].parameterName == "ValueDate")
{
if (string.IsNullOrEmpty(message.functionalAck.items[0].lineItemAck[0].parameters[i].value))
{
emptyFields.Add("ValueDate");
}
else
{
res.ValueDate = Convert.ToDateTime(message.functionalAck.items[0].lineItemAck[0].parameters[i].value, CultureInfo.InvariantCulture);
}
}
else if (message.functionalAck.items[0].lineItemAck[0].parameters[i].parameterName == "CounterParty")
{
if (string.IsNullOrEmpty(message.functionalAck.items[0].lineItemAck[0].parameters[i].value))
{
emptyFields.Add("CounterParty");
}
else
{
res.Counterparty = message.functionalAck.items[0].lineItemAck[0].parameters[i].value;
}
}
}
break;
case BusinessApplicationType.AX:
res.BusinessApplicationType = BusinessApplicationType.AX;
for (int i = 0; i < parametersCount; i++)
{
if (message.functionalAck.items[0].lineItemAck[0].parameters[i].parameterName == "JournalNum")
{
if (string.IsNullOrEmpty(message.functionalAck.items[0].lineItemAck[0].parameters[i].value))
{
emptyFields.Add("JournalNum");
}
else
{
res.JournalNumber = message.functionalAck.items[0].lineItemAck[0].parameters[i].value;
}
}
if (message.functionalAck.items[0].lineItemAck[0].parameters[i].parameterName == "AXTransDate")
{
if (!string.IsNullOrEmpty(message.functionalAck.items[0].lineItemAck[0].parameters[i].value))
{
string transactionDate = message.functionalAck.items[0].lineItemAck[0].parameters[i].value;
DateTime transactionDateByESB = DateTime.ParseExact(transactionDate, "yyyy-MM-dd", CultureInfo.InvariantCulture);
res.TransactionDate = transactionDateByESB;
}
}
}
// removing ackBusinessDocId from mandatory fields as these are not mandatory in case of AX (rejected)
if (emptyFields.Count > 0 && emptyFields.Contains("ackBusinessDocId"))
{
emptyFields.Remove("ackBusinessDocId");
}
res.UUID = message.functionalAck.header[0].origMessageId;
res.AckBusinessEntity = message.functionalAck.items[0].ackBusinessEntity;
break;
}
if (emptyFields.Count > 0)
{
var field = string.Join(",", emptyFields);
string errormessage = $"The field(s) {field} is/are empty";
_logger.LogError(errormessage);
return(StatusCode(405, new MessageError {
Text = errormessage
}));
}
else
{
processESBResult = await _atlasService.CallAtlasApiAsync(res);
if (processESBResult.IsSuccess)
{
if (Enum.TryParse(businessApplication, out applicationType))
{
switch (applicationType)
{
case BusinessApplicationType.TRAX:
return(Ok($"<uuid>{processESBResult.UUID}</uuid>"));
case BusinessApplicationType.AX:
return(Ok());
}
}
}
else
{
_logger.LogError(processESBResult.Error);
return(StatusCode(405, new MessageError {
Text = processESBResult.Error
}));
}
}
}
}
return(BadRequest());
}
catch (Exception e)
{
_logger.LogError(e, e.Message);
return(StatusCode(405, new MessageError {
Text = e.Message
}));
}
}