/// <summary>
/// Retrieves the leader board for the given guest key.
/// </summary>
/// <param name="questKey"></param>
/// <returns>An awaitable task that returns the requested leader board.</returns>
public async Task <IEnumerable <QuestLeaderboardEntryDto> > GetLeaderboardAsync(Guid questKey)
{
// Get quest steps in order to show the amount of available quest steps
var questSteps = await questRepository.GetQuestStepsAsync(questKey);
var questStepsAvailable = questSteps.Count().ToString();
// Get quest progression / leader board entries
var leaderboardEntries = await questRepository.GetLeaderboardAsync(questKey);
var retval = leaderboardEntries.ToList().ToDtos();
var position = 1;
foreach (var leaderboardEntry in retval)
{
leaderboardEntry.Position = position.ToString();
leaderboardEntry.QuestStepsAvailable = questStepsAvailable;
position++;
}
return(retval);
}
