public void TestCreateLocationRadiusSearch()
{
const string propertyName = "query";
const string equalityValue = "42.14,54.22,43.14";
var filter = new LocationSearchFilter(propertyName, 42.14m, 54.22m, 43.14m);
Assert.AreEqual(propertyName, filter.Field);
Assert.AreEqual(equalityValue, filter.Value);
Assert.AreEqual(SearchFilterComparer.LocationWithin.ToString(), filter.Comparison);
}
public PaginatedList <Location> GetAllPaginatedWithDetailBySearchFilter(LocationSearchFilter searchFilter)
{
PaginatedList <Location> resultList = new PaginatedList <Location>(new List <Location>(), 0, searchFilter.CurrentPage, searchFilter.PageSize, searchFilter.SortOn, searchFilter.SortDirection);
using (AppDBContext dbContext = new AppDBContext(_config))
{
var query = from a in dbContext.Location
select a;
// filtering
if (!string.IsNullOrEmpty(searchFilter.Filter_Name))
{
query = query.Where(r => r.Name.Contains(searchFilter.Filter_Name));
}
// asnotracking
query = query.AsNoTracking();
//total count
var totalCount = query.Count();
//sorting
if (!string.IsNullOrEmpty(searchFilter.SortOn))
{
// using System.Linq.Dynamic.Core; nuget paketi ve namespace eklenmelidir, dynamic order by yapmak icindir
query = query.OrderBy(searchFilter.SortOn + " " + searchFilter.SortDirection.ToUpper());
}
else
{
// deefault sıralama vermek gerekiyor yoksa skip metodu hata veriyor ef 6'da -- 28.10.2019 15:40
// https://stackoverflow.com/questions/3437178/the-method-skip-is-only-supported-for-sorted-input-in-linq-to-entities
query = query.OrderBy(r => r.Id);
}
//paging
query = query.Skip((searchFilter.CurrentPage - 1) * searchFilter.PageSize).Take(searchFilter.PageSize);
resultList = new PaginatedList <Location>(
query.ToList(),
totalCount,
searchFilter.CurrentPage,
searchFilter.PageSize,
searchFilter.SortOn,
searchFilter.SortDirection
);
}
return(resultList);
}
public IActionResult GetAllPaginatedWithDetail([FromQuery] GetAllPaginatedRequestModel requestModel, [FromHeader] string displayLanguage)
{
var responseModel = new Return <PaginatedList <Location> >();
responseModel.DisplayLanguage = displayLanguage;
try
{
var searchFilter = new LocationSearchFilter();
searchFilter.CurrentPage = requestModel.CurrentPage.HasValue ? requestModel.CurrentPage.Value : 1;
searchFilter.PageSize = requestModel.PageSize.HasValue ? requestModel.PageSize.Value : 10;
searchFilter.SortOn = requestModel.SortOn;
searchFilter.SortDirection = requestModel.SortDirection;
searchFilter.Filter_Name = requestModel.Name;
responseModel.Data = _locationService.GetAllPaginatedWithDetailBySearchFilter(searchFilter);
responseModel.Status = ResultStatusCodeStatic.Success;
responseModel.Message = "Success";
responseModel.Success = true;
return(Ok(responseModel));
}
catch (Exception ex)
{
responseModel.Status = ResultStatusCodeStatic.InternalServerError;
responseModel.Message = "An error occurred";
responseModel.Success = false;
ReturnError error = new ReturnError();
error.Key = "500";
error.Message = ex.Message;
error.Code = 500;
responseModel.Errors = new List <ReturnError>();
responseModel.Errors.Add(error);
responseModel.Data = null; //hata oluştugundan dolayı Data null olarak dönülür.
return(StatusCode(StatusCodes.Status500InternalServerError, responseModel));
}
}
