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Code Issues Releases Wiki Activity

Replace event subscription with callback in UserStatisticsWatcher

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Also no longer cancels previous API requests as there's no actual need to do it.
This commit is contained in:
Salman Alshamrani 2024-11-24 04:10:01 -05:00
parent 0b52080a52
commit 631bfadd68
2 changed files with 13 additions and 27 deletions
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19
osu.Game/Online/LocalUserStatisticsProvider.cs
View File

@ -36,7 +36,6 @@ namespace osu.Game.Online
private IAPIProvider api { get; set; } = null!;
private readonly Dictionary<string, UserStatistics> statisticsCache = new Dictionary<string, UserStatistics>();
private readonly Dictionary<string, GetUserRequest> statisticsRequests = new Dictionary<string, GetUserRequest>();
/// <summary>
/// Returns the <see cref="UserStatistics"/> currently available for the given ruleset.
@ -62,23 +61,21 @@ namespace osu.Game.Online
RefetchStatistics(ruleset);
}
public void RefetchStatistics(RulesetInfo ruleset)
public void RefetchStatistics(RulesetInfo ruleset, Action<UserStatisticsUpdate>? callback = null)
{
if (statisticsRequests.TryGetValue(ruleset.ShortName, out var previousRequest))
previousRequest.Cancel();
var request = statisticsRequests[ruleset.ShortName] = new GetUserRequest(api.LocalUser.Value.Id, ruleset);
request.Success += u => UpdateStatistics(u.Statistics, ruleset);
var request = new GetUserRequest(api.LocalUser.Value.Id, ruleset);
request.Success += u => UpdateStatistics(u.Statistics, ruleset, callback);
api.Queue(request);
}
protected void UpdateStatistics(UserStatistics newStatistics, RulesetInfo ruleset)
protected void UpdateStatistics(UserStatistics newStatistics, RulesetInfo ruleset, Action<UserStatisticsUpdate>? callback = null)
{
var oldStatistics = statisticsCache.GetValueOrDefault(ruleset.ShortName);
statisticsRequests.Remove(ruleset.ShortName);
statisticsCache[ruleset.ShortName] = newStatistics;
StatisticsUpdated?.Invoke(new UserStatisticsUpdate(ruleset, oldStatistics, newStatistics));
var update = new UserStatisticsUpdate(ruleset, oldStatistics, newStatistics);
callback?.Invoke(update);
StatisticsUpdated?.Invoke(update);
}
}

21
osu.Game/Online/UserStatisticsWatcher.cs
View File

@ -23,8 +23,6 @@ namespace osu.Game.Online
public IBindable<ScoreBasedUserStatisticsUpdate?> LatestUpdate => latestUpdate;
private readonly Bindable<ScoreBasedUserStatisticsUpdate?> latestUpdate = new Bindable<ScoreBasedUserStatisticsUpdate?>();
private ScoreInfo? scorePendingUpdate;
[Resolved]
private SpectatorClient spectatorClient { get; set; } = null!;
@ -43,7 +41,6 @@ namespace osu.Game.Online
base.LoadComplete();
spectatorClient.OnUserScoreProcessed += userScoreProcessed;
statisticsProvider.StatisticsUpdated += onStatisticsUpdated;
}
/// <summary>
@ -72,21 +69,13 @@ namespace osu.Game.Online
if (!watchedScores.Remove(scoreId, out var scoreInfo))
return;
scorePendingUpdate = scoreInfo;
statisticsProvider.RefetchStatistics(scoreInfo.Ruleset);
statisticsProvider.RefetchStatistics(scoreInfo.Ruleset, u => Schedule(() =>
{
if (u.OldStatistics != null)
latestUpdate.Value = new ScoreBasedUserStatisticsUpdate(scoreInfo, u.OldStatistics, u.NewStatistics);
}));
}
private void onStatisticsUpdated(UserStatisticsUpdate update) => Schedule(() =>
{
if (scorePendingUpdate == null || !update.Ruleset.Equals(scorePendingUpdate.Ruleset))
return;
if (update.OldStatistics != null)
latestUpdate.Value = new ScoreBasedUserStatisticsUpdate(scorePendingUpdate, update.OldStatistics, update.NewStatistics);
scorePendingUpdate = null;
});
protected override void Dispose(bool isDisposing)
{
if (spectatorClient.IsNotNull())