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Merge branch 'realm-indexed-online-id' into realm-importer

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Dean Herbert
2021-10-18 16:14:37 +09:00
parent b2f9f8b8da 88a575462c
commit 6904938dc1
47 changed files with 870 additions and 343 deletions
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32
osu.Game/Database/RealmContextFactory.cs
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@ -28,7 +28,12 @@ namespace osu.Game.Database
/// </summary>
public readonly string Filename;
private const int schema_version = 6;
/// <summary>
/// Version history:
/// 6 First tracked version (~20211018)
/// 7 Changed OnlineID fields to non-nullable to add indexing support (20211018)
/// </summary>
private const int schema_version = 7;
/// <summary>
/// Lock object which is held during <see cref="BlockAllOperations"/> sections, blocking context creation during blocking periods.
@ -143,6 +148,31 @@ namespace osu.Game.Database
private void onMigration(Migration migration, ulong lastSchemaVersion)
{
if (lastSchemaVersion < 7)
{
convertOnlineIDs<RealmBeatmap>();
convertOnlineIDs<RealmBeatmapSet>();
convertOnlineIDs<RealmRuleset>();
void convertOnlineIDs<T>() where T : RealmObject
{
var className = typeof(T).Name.Replace(@"Realm", string.Empty);
var oldItems = migration.OldRealm.DynamicApi.All(className);
var newItems = migration.NewRealm.DynamicApi.All(className);
int itemCount = newItems.Count();
for (int i = 0; i < itemCount; i++)
{
var oldItem = oldItems.ElementAt(i);
var newItem = newItems.ElementAt(i);
long? nullableOnlineID = oldItem?.OnlineID;
newItem.OnlineID = (int)(nullableOnlineID ?? -1);
}
}
}
}
/// <summary>