public async Task <IActionResult> GetAsync(OperationSearchParameter search) { if (search == null) { search = new OperationSearchParameter(); } var operations = await _operationsService.GetOperationsAsync(search); var pagedListDto = _mapper.Map <PagedListDto <OperationDto> >(operations); pagedListDto.BuildNavigationLinks(Request.GetDisplayUrl()); return(Ok(pagedListDto)); }