Custom web service in D365FO - Part-II

processMsg

public TheAxaptaResponseContract processMsg(TheAxaptaRequestContract _request)
{
    TheAxaptaResponseContract response = new TheAxaptaResponseContract();
    try
    {
        str storeId = _request.parmStoreNumber();
        str trackingNumber = _request.parmTrackingNumber1();
        // Example: Validate store ID
        if (storeId == "")
        {
            response.parmSuccess(false);
            response.parmMessage("Store ID is required.");
            return response;
        }
        // Example: Fetch sales order based on tracking number
        SalesTable salesTable;
        select firstOnly SalesId from salesTable
            where salesTable.TrackingNumber == trackingNumber;
        if (salesTable)
        {
            response.parmSuccess(true);
            response.parmMessage("Sales order found.");
            response.parmDebugMessage(strFmt("SalesId: %1", salesTable.SalesId));
        }
        else
        {
            response.parmSuccess(false);
            response.parmMessage("No sales order found for the given tracking number.");
        }
    }
    catch (Exception::CLRError)
    {
        response.parmSuccess(false);
        response.parmMessage("CLR error occurred.");
        response.parmDebugMessage(AifUtil::getClrErrorMessage());
    }
    catch (Exception::Error)
    {
        response.parmSuccess(false);
        response.parmMessage("An unexpected error occurred.");
        response.parmDebugMessage(AifUtil::getErrorMessage());
    }
    return response;
}