/// <summary>
/// Returns a list of all usable <see cref="BeatmapSetInfo"/>s. Note that files are not populated.
/// </summary>
/// <param name="includes">The level of detail to include in the returned objects.</param>
/// <param name="includeProtected">Whether to include protected (system) beatmaps. These should not be included for gameplay playable use cases.</param>
/// <returns>A list of available <see cref="BeatmapSetInfo"/>.</returns>
public IEnumerable <BeatmapSetInfo> GetAllUsableBeatmapSetsEnumerable(IncludedDetails includes, bool includeProtected = false)
{
IQueryable <BeatmapSetInfo> queryable;
switch (includes)
{
case IncludedDetails.Minimal:
queryable = beatmaps.BeatmapSetsOverview;
break;
case IncludedDetails.AllButRuleset:
queryable = beatmaps.BeatmapSetsWithoutRuleset;
break;
case IncludedDetails.AllButFiles:
queryable = beatmaps.BeatmapSetsWithoutFiles;
break;
default:
queryable = beatmaps.ConsumableItems;
break;
}
// AsEnumerable used here to avoid applying the WHERE in sql. When done so, ef core 2.x uses an incorrect ORDER BY
// clause which causes queries to take 5-10x longer.
// TODO: remove if upgrading to EF core 3.x.
return(queryable.AsEnumerable().Where(s => !s.DeletePending && (includeProtected || !s.Protected)));
}
/// <summary> /// Returns a list of all usable <see cref="BeatmapSetInfo"/>s. /// </summary> /// <returns>A list of available <see cref="BeatmapSetInfo"/>.</returns> public List <BeatmapSetInfo> GetAllUsableBeatmapSets(IncludedDetails includes = IncludedDetails.All) => GetAllUsableBeatmapSetsEnumerable(includes).ToList();
/// <summary> /// Returns a list of all usable <see cref="BeatmapSetInfo"/>s. /// </summary> /// <returns>A list of available <see cref="BeatmapSetInfo"/>.</returns> public List <BeatmapSetInfo> GetAllUsableBeatmapSets(IncludedDetails includes = IncludedDetails.All, bool includeProtected = false) => GetAllUsableBeatmapSetsEnumerable(includes, includeProtected).ToList();
/// <summary>
/// Perform a lookup query on available <see cref="BeatmapSetInfo"/>s.
/// </summary>
/// <param name="query">The query.</param>
/// <param name="includes">The level of detail to include in the returned objects.</param>
/// <returns>Results from the provided query.</returns>
public IEnumerable <BeatmapSetInfo> QueryBeatmapSets(Expression <Func <BeatmapSetInfo, bool> > query, IncludedDetails includes = IncludedDetails.All)
{
IQueryable <BeatmapSetInfo> queryable;
switch (includes)
{
case IncludedDetails.Minimal:
queryable = beatmaps.BeatmapSetsOverview;
break;
case IncludedDetails.AllButRuleset:
queryable = beatmaps.BeatmapSetsWithoutRuleset;
break;
case IncludedDetails.AllButFiles:
queryable = beatmaps.BeatmapSetsWithoutFiles;
break;
default:
queryable = beatmaps.ConsumableItems;
break;
}
return(queryable.AsNoTracking().Where(query));
}
/// <summary> /// Perform a lookup query on available <see cref="BeatmapSetInfo"/>s. /// </summary> /// <param name="query">The query.</param> /// <param name="includes">The level of detail to include in the returned objects.</param> /// <returns>Results from the provided query.</returns> public IEnumerable <BeatmapSetInfo> QueryBeatmapSets(Expression <Func <BeatmapSetInfo, bool> > query, IncludedDetails includes = IncludedDetails.All) => beatmapModelManager.QueryBeatmapSets(query, includes);
/// <summary> /// Returns a list of all usable <see cref="BeatmapSetInfo"/>s. Note that files are not populated. /// </summary> /// <param name="includes">The level of detail to include in the returned objects.</param> /// <param name="includeProtected">Whether to include protected (system) beatmaps. These should not be included for gameplay playable use cases.</param> /// <returns>A list of available <see cref="BeatmapSetInfo"/>.</returns> public IEnumerable <BeatmapSetInfo> GetAllUsableBeatmapSetsEnumerable(IncludedDetails includes, bool includeProtected = false) => beatmapModelManager.GetAllUsableBeatmapSetsEnumerable(includes, includeProtected);
/// <summary> /// Returns a list of all usable <see cref="BeatmapSetInfo"/>s. /// </summary> /// <returns>A list of available <see cref="BeatmapSetInfo"/>.</returns> public List <BeatmapSetInfo> GetAllUsableBeatmapSets(IncludedDetails includes = IncludedDetails.All, bool includeProtected = false) => beatmapModelManager.GetAllUsableBeatmapSets(includes, includeProtected);