public async Task <MethodResult <TCommand> > ExecuteCommand <TCommand>(TCommand command) where TCommand : Command
{
MethodResult <TCommand> methodResult;
_logger.Information("Executing command: {0}, Id:{1}.", command, command.RequestId);
try
{
_transformationService.PreProcess(command);
var businessRules = _ruleManager.ExecuteBusinessRules(command);
if (!businessRules.IsSuccessful)
{
methodResult = new MethodResult <TCommand>(MethodResultStates.UnSuccessful, $"{businessRules}");
_logger.Information("Execution failed for validations {0}. Reasons: {1}", command.RequestId, methodResult);
}
else
{
var props = command.GetType()
.GetProperties()
.Where(prop => Attribute.IsDefined(prop, typeof(GenerateKeyAttribute)));
foreach (var prop in props)
{
var generateIdAttr = prop.GetCustomAttributes(true)
.OfType <GenerateKeyAttribute>()
.FirstOrDefault();
if (generateIdAttr != null)
{
if (prop.PropertyType == typeof(string))
{
prop.SetValue(command, $"{_generateKey.GetNextStringKey( generateIdAttr.CollectionName)}");
}
else if (prop.PropertyType == typeof(long))
{
prop.SetValue(command, _generateKey.GetNextNumericalKey(generateIdAttr.CollectionName));
}
}
}
_logger.Information("Sending command for execution {0}.", command.RequestId);
await _bus.Send(command);
methodResult = new MethodResult <TCommand>(command);
}
}
catch (Exception ex)
{
_logger.Error(ex, "Error occured @ CommandService: ");
methodResult = new MethodResult <TCommand>(MethodResultStates.UnSuccessful, "Error occured executing the command.");
}
return(methodResult);
}
public void Send(long senderId, EmailMessage emailMessage)
{
var id = _generateKey.GetNextStringKey("Email");
emailMessage.Id = id;
emailMessage.Status = MailStatus.Stored;
emailMessage.ReceivedOn = DateTime.Now;
emailMessage.LastAttemptFailureMessage = "";
emailMessage.SenderId = senderId;
_documentStore.Store(emailMessage);
}
