public IEnumerable <DisciplineResults> GetRankings(FilterType type, SortType sort, Gender?gender)
{
var averageResultComparer = new Result.Comparer(Result.Comparer.Mode.Average);
var singleResultComparer = new Result.Comparer(Result.Comparer.Mode.Single);
var results = _resultsRepository.GetResults(filter: (null, null), readDiscipline: true, readMeeting: true, readUser: true);
if (gender != null)
{
results = results.Where(r => r.User.Gender == gender);
}
var disciplineResults = GroupResultsByDiscipline(results)
.Select(dr =>
{
var orderedResults = dr.Results
.OrderBy(r => r, type == FilterType.Average ? averageResultComparer : singleResultComparer)
.Distinct(new ResultUserEqualityComparer());
if (sort == SortType.Descending)
{
orderedResults = orderedResults.Reverse();
}
return(new DisciplineResults
{
Discipline = dr.Discipline,
Results = orderedResults
});
});
return(disciplineResults);
}
public IEnumerable <DisciplineRecord> GetUserRecords(int userId)
{
var averageResultComparer = new Result.Comparer(Result.Comparer.Mode.Average);
var singleResultComparer = new Result.Comparer(Result.Comparer.Mode.Single);
var results = _resultsRepository.GetResults(filter: (null, userId), readDiscipline: true, readMeeting: true);
return(GroupResultsByDiscipline(results)
.Select(dr => new DisciplineRecord
{
Discipline = dr.Discipline,
BestSingleResult = dr.Results.OrderBy(r => r, singleResultComparer).FirstOrDefault(),
BestAverageResult = dr.Results.OrderBy(r => r, averageResultComparer).FirstOrDefault()
}));
}
