public bool CheckRoomTypeRateTypeMappingAvailable(Guid?mappingId, Guid roomTypeId, Guid ratetypeId, bool isWeekEndPrice)
{
bool blnAvailable = true;
var mapping = rateRepository.CheckRoomTypeRateTypeMappingAvailable(mappingId, roomTypeId, ratetypeId, isWeekEndPrice);
if (mapping.Any())
{
blnAvailable = false;
}
return(blnAvailable);
}