/// <summary>
/// Invokes the subscriber.
/// </summary>
/// <param name="msg">A reference to the subscribed message.</param>
/// <param name="session">The current <see cref="VocollectSession"/> object.</param>
/// <exception cref="WarehouseAdapterException">
/// </exception>
/// <exception cref="MessageEngineException">
/// </exception>
public override void Invoke(MultiPartMessage msg, VocollectSession session)
{
MultiPartMessage responseMsg = CreateResponseMessage(msg);
responseMsg.Properties.Write("AssignmentId", 0);
responseMsg.Properties.Write("IsChase", 0);
responseMsg.Properties.Write("WorkId", "1");
responseMsg.Properties.Write("Position", "1");
responseMsg.Properties.Write("TotalItems", 0);
responseMsg.Properties.Write("ItemsNotPicked", 0);
responseMsg.Properties.Write("BaseItemsNotPicked", 0);
responseMsg.Properties.Write("Cube", 0);
responseMsg.Properties.Write("GoalTime", 0);
responseMsg.Properties.Write("Route", "");
responseMsg.Properties.Write("ActiveContainer", "00");
responseMsg.Properties.Write("PassAssignment", "0");
responseMsg.Properties.Write("PreviousWork", "0");
responseMsg.Properties.Write("PickLines", 0);
responseMsg.Properties.Write("PickedLines", 0);
responseMsg.Properties.Write("CustomerNumber", "");
responseMsg.Properties.Write("PreviousWorkVehicle", "");
responseMsg.Properties.Write("AllowPackaging", "1");
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeNoError);
responseMsg.Properties.Write("Message", "");
try
{
using (TransactionScope transactionScope = new TransactionScope())
{
PropertyCollection properties = null;
/* Check if pick order is already fetched */
if (session.ReadAsString("PBHEADID").Length == 0)
{
CorrelationContext context = RequestPickOrder(PickOrderHoldType.None, session);
properties = context.ResponseMessages[0].Parts[0].Properties;
}
else /* Use data from session */
{
properties = session.CurrentAssignmentData;
}
responseMsg.Properties.Write("AssignmentId", session.ReadAsString("PBHEADID"));
responseMsg.Properties.Write("TotalItems", 0);
responseMsg.Properties.Write("ItemsNotPicked", properties.ReadAsDouble("TOTQTY") - properties.ReadAsDouble("PIKQTY"));
responseMsg.Properties.Write("GoalTime", ((TimeSpan)session.Read("PICKTIME")).Minutes);
if (string.IsNullOrEmpty(session.ReadAsString("HOLD_TYPE")))
{
responseMsg.Properties.Write("PreviousWork", 0);
}
else
{
if (string.IsNullOrEmpty(properties.ReadAsString("TUID")))
{
responseMsg.Properties.Write("PreviousWork", 1);
}
else
{
responseMsg.Properties.Write("PreviousWork", 2);
}
}
responseMsg.Properties.Write("PickLines", properties.Read("NOROWS"));
responseMsg.Properties.Write("PickedLines", properties.Read("NOPIKROW"));
//responseMsg.Properties.Write("AllowPackaging", properties.Read("CONFIRM_PM"));
responseMsg.Properties.Write("PreviousWorkVehicle", properties.Read("TUID"));
transactionScope.Complete();
}
}
catch (WarehouseAdapterException ex)
{
responseMsg.Properties.Write("ErrorCode", WarehouseAlarm);
responseMsg.Properties.Write("Message", ex.Message);
throw;
}
catch (Exception)
{
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeCritialError);
responseMsg.Properties.Write("Message", GetCriticalErrorMessageText(msg));
throw;
}
finally
{
TransmitResponseMessage(responseMsg, session);
}
}
