/// <summary>
/// 1- Check consistency before calling service
/// 1.1- Service must be supplied
/// 1.2- If OrderBy is supplied, check that service have the skill to order and that the OrderBy is valid.
/// 1.3- PageModel.PageSize must be lower than MaxPage
/// 2- Get the HRBorders from service
/// 2.1- If result is OK, return code200
/// 2.2- Else if IndexOutOfRangeException is catch return Status416RequestedRangeNotSatisfiable
/// 2.3 Else for any other Exception return Status500InternalServerError
/// </summary>
/// <param name="pageModel">The Paging Model.</param>
/// <param name="orderBy">The order by clause. Sample : "ISO2;DESC".</param>
/// <param name="borderService">The countries service.</param>
/// <param name="maxPageSize">The max PageSize of pagination.</param>
/// <returns>(http Status Code, PagingParameterOutModel).</returns>
public async Task <(int, PagingParameterOutModel <HRBorder>)> GetFromPagingAsync(
PagingParameterInModel pageModel,
HRSortingParamModel orderBy,
ICoreBordersService borderService,
ushort maxPageSize)
{
//1-
//1.1-
if (borderService == null || _util == null)
{
return(StatusCodes.Status500InternalServerError, null);
}
//1.2-
if (!_util.CanOrder(orderBy, borderService))
{
return(StatusCodes.Status400BadRequest, null);
}
//1.3-
if (pageModel.PageSize > maxPageSize)
{
return(StatusCodes.Status413PayloadTooLarge, null);
}
try
{
//2-
Task <PagingParameterOutModel <HRBorder> > bordersAction = borderService.GetBordersAsync(pageModel, orderBy);
await bordersAction;
//2.1-
return(StatusCodes.Status200OK, bordersAction.Result);
}
//2.2-
catch (IndexOutOfRangeException)
{
return(StatusCodes.Status416RequestedRangeNotSatisfiable, null);
}
//2.3-
catch (Exception)
{
return(StatusCodes.Status500InternalServerError, null);
}
}
/// <summary>
/// 1- Process PagingInParameter if not supplied
/// 2- Get the HRCountry from service
/// 3- Paginate previous result
/// </summary>
/// <param name="pageModel">the paging model</param>
/// <param name="orderBy">The order by clause</param>
/// <param name="service">the Core countries service</param>
/// <param name="maxPageSize">the maxPage size allowed for pagination.</param>
/// <returns></returns>
public async Task <(int, PagingParameterOutModel <HRCountry>)> GetFromPagingAsync(
PagingParameterInModel pageModel,
HRSortingParamModel orderBy,
ICoreCountriesService service,
ushort maxPageSize)
{
if (service != null && _util != null)
{
if (!_util.CanOrder(orderBy, service))
{
return(StatusCodes.Status400BadRequest, null);
}
//!Add tu on this
if (pageModel.PageSize > maxPageSize)
{
return(StatusCodes.Status413PayloadTooLarge, null);
}
try
{
//2-
Task <PagingParameterOutModel <HRCountry> > countriesAction = service.GetCountriesAsync(pageModel, orderBy);
await countriesAction;
//3-
return(StatusCodes.Status200OK, countriesAction.Result);
}
catch (IndexOutOfRangeException)
{
//!Add tu on this
return(StatusCodes.Status416RequestedRangeNotSatisfiable, null);
}
catch (Exception)
{
return(StatusCodes.Status500InternalServerError, null);
}
}
else
{
return(StatusCodes.Status500InternalServerError, null);
}
}