/// <summary>
///
/// </summary>
/// <param name="hotelName"></param>
/// <param name="destination"></param>
/// <param name="rangeFrom"></param>
/// <param name="rangeTo"></param>
/// <param name="dateFrom"></param>
/// <param name="dateTo"></param>
/// <param name="sortByName"></param>
/// <param name="sortByPrice"></param>
/// <returns></returns>
public ResponseHotel SearchResultXML_Get(String hotelName, String destination, String rangeFrom, String rangeTo, String dateFrom, String dateTo, String sortByName, String sortByPrice)
{
// in case in future further operations need to be performed on XML data
// Result should be sent with proper details in case of failures either error or validations
ResponseHotel responseSearch = new ResponseHotel();
HotelBAL hotelBAL = new HotelBAL();
try
{
// first check that vaid values are sent in paramater for get request
if (hotelBAL.AreParameterTypesValidForSearch(rangeFrom, rangeTo, dateFrom, dateTo))
{
RequestHotel requestHotel = TransformGetValuestoRequestModel(hotelName, destination, rangeFrom, rangeTo, dateFrom, dateTo, sortByName, sortByPrice);
// in case in future further operations need to be performed on XML data
responseSearch.Hotels = Search(requestHotel);
// if all operations are perfomred well return success code
responseSearch.Code = Constants.CONST_RESULT_CODE_SUCCESS;
}
}
catch (CustomException ex)
{
responseSearch.Messages = ex.Messages;
// General failure code to inform client that request went unsuccessful
responseSearch.Code = Constants.CONST_RESULT_CODE_FAILURE;
}
catch
{
responseSearch.Messages = new List <CustomMessage> {
new CustomMessage {
Code = Constants.CONST_EXCEPTION_INTERNAL_ERROR, Message = Constants.CONST_EXCEPTION_INTERNAL_ERROR_DESCRIPTION
}
};
// General failure code to inform client that request went unsuccessful
responseSearch.Code = Constants.CONST_RESULT_CODE_FAILURE;
}
return(responseSearch);
}
/// <summary>
/// unified method to perform all search opearations for hotels without any difference of calling method
/// </summary>
/// <param name="requestHotel"></param>
/// <returns></returns>
private List <Hotel> Search(RequestHotel requestHotel)
{
HotelBAL hotelBAL = new HotelBAL();
try
{
// calling business layer methos to perform all operations and just return result for hotels
return(hotelBAL.SearchHotels(requestHotel));
}
catch (CustomException ex)
{
// in case some exception appears which was not defined and method crashed
// all nested methods are defined with exception which specifically will populate message based on error with in internal system
// but in case any failure happens which was not handled or it is external issue then general message will be assigned with failure
if (ex.Messages.IsNullOrEmpty())
{
ex.Messages = new List <CustomMessage>();
ex.Messages.Add(new CustomMessage {
Code = Constants.CONST_EXCEPTION_INTERNAL_ERROR, Message = Constants.CONST_EXCEPTION_INTERNAL_ERROR_DESCRIPTION
});
}
throw ex;
}
catch (Exception ex)
{
CustomException cEx = new CustomException(new List <CustomMessage> {
new CustomMessage {
Code = Constants.CONST_EXCEPTION_INTERNAL_ERROR, Message = Constants.CONST_EXCEPTION_INTERNAL_ERROR_DESCRIPTION
}
}
, ex.Message
, ex.InnerException);
throw cEx;
}
}
