private JobAdSortExecution Sort(IHasId <Guid> member, JobAdSearchSortCriteria sortCriteria, Range range, Func <IJobAdSortService, Guid?, JobAdSortQuery, JobAdSearchResults> sort)
{
var criteria = new JobAdSortCriteria {
SortCriteria = sortCriteria
};
JobAdSearchResults results;
var service = _serviceManager.Create();
try
{
results = sort(service, member == null ? (Guid?)null : member.Id, criteria.GetSortQuery(range));
}
catch (Exception)
{
_serviceManager.Abort(service);
throw;
}
_serviceManager.Close(service);
return(new JobAdSortExecution
{
Criteria = criteria,
Results = results,
});
}
protected TListModel CreateEmptyList <TListModel>(IMember member, JobAdSortCriteria criteria, JobAdsPresentationModel presentation, JobAdListType listType)
where TListModel : JobAdSortListModel, new()
{
var model = new TListModel
{
Criteria = criteria,
Presentation = presentation,
ListType = listType,
Results = new JobAdListResultsModel
{
TotalJobAds = 0,
IndustryHits = new Dictionary <string, int>(),
JobTypeHits = GetEnumHitsDictionary(new List <KeyValuePair <JobTypes, int> >(), JobTypes.All, JobTypes.None),
JobAdIds = new List <Guid>(),
JobAds = new Dictionary <Guid, MemberJobAdView>(),
},
};
return(model);
}