public async Task <ActionResult <OrderResponseDTO> > OrderInsert(OrderPostDTO orderPostDTO)
{
// Map orderPostDTO to repositories Order entity
var newOrder = _mapper.Map <Order>(orderPostDTO);
// Apply audit changes to Order entity
newOrder = Audit <Order> .PerformAudit(newOrder);
// Insert new Order into the respository
newOrder = await _orderRespository.Insert(newOrder);
// Map the Order entity to DTO response object and return in body of response
var orderResponseDTO = _mapper.Map <OrderResponseDTO>(newOrder);
return(CreatedAtAction(nameof(OrderGetById), new { orderResponseDTO.OrderId }, orderResponseDTO));
}