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Merge branch 'master' into remove-model-file-list-inits

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Dean Herbert
2021-11-24 18:39:01 +09:00
parent c7bc03e6f7 5ff62a8e04
commit ddbd4f9473
78 changed files with 422 additions and 342 deletions
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80
osu.Game/Database/RealmContextFactory.cs
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@ -41,8 +41,9 @@ namespace osu.Game.Database
/// 8 2021-10-29 Rebind scroll adjust keys to not have control modifier.
/// 9 2021-11-04 Converted BeatmapMetadata.Author from string to RealmUser.
/// 10 2021-11-22 Use ShortName instead of RulesetID for ruleset settings.
/// 11 2021-11-22 Use ShortName instead of RulesetID for ruleset key bindings.
/// </summary>
private const int schema_version = 10;
private const int schema_version = 11;
/// <summary>
/// Lock object which is held during <see cref="BlockAllOperations"/> sections, blocking context creation during blocking periods.
@ -94,7 +95,12 @@ namespace osu.Game.Database
if (!Filename.EndsWith(realm_extension, StringComparison.Ordinal))
Filename += realm_extension;
// This method triggers the first `CreateContext` call, which will implicitly run realm migrations and bring the schema up-to-date.
cleanupPendingDeletions();
// Data migration is handled separately from schema migrations.
// This is required as the user may be initialising realm for the first time ever, which would result in no schema migrations running.
migrateDataFromEF();
}
private void cleanupPendingDeletions()
@ -162,6 +168,53 @@ namespace osu.Game.Database
};
}
private void migrateDataFromEF()
{
if (efContextFactory == null)
return;
using (var db = efContextFactory.GetForWrite())
{
// migrate ruleset settings. can be removed 20220315.
var existingSettings = db.Context.DatabasedSetting;
// previous entries in EF are removed post migration.
if (!existingSettings.Any())
return;
using (var realm = CreateContext())
using (var transaction = realm.BeginWrite())
{
// only migrate data if the realm database is empty.
if (!realm.All<RealmRulesetSetting>().Any())
{
foreach (var dkb in existingSettings)
{
if (dkb.RulesetID == null)
continue;
string? shortName = getRulesetShortNameFromLegacyID(dkb.RulesetID.Value);
if (string.IsNullOrEmpty(shortName))
continue;
realm.Add(new RealmRulesetSetting
{
Key = dkb.Key,
Value = dkb.StringValue,
RulesetName = shortName,
Variant = dkb.Variant ?? 0,
});
}
}
db.Context.RemoveRange(existingSettings);
transaction.Commit();
}
}
}
private void onMigration(Migration migration, ulong lastSchemaVersion)
{
for (ulong i = lastSchemaVersion + 1; i <= schema_version; i++)
@ -265,6 +318,31 @@ namespace osu.Game.Database
newItem.RulesetName = rulesetName;
}
break;
case 11:
string keyBindingClassName = getMappedOrOriginalName(typeof(RealmKeyBinding));
var oldKeyBindings = migration.OldRealm.DynamicApi.All(keyBindingClassName);
var newKeyBindings = migration.NewRealm.All<RealmKeyBinding>().ToList();
for (int i = 0; i < newKeyBindings.Count; i++)
{
dynamic? oldItem = oldKeyBindings.ElementAt(i);
var newItem = newKeyBindings.ElementAt(i);
if (oldItem.RulesetID == null)
continue;
long rulesetId = oldItem.RulesetID;
string? rulesetName = getRulesetShortNameFromLegacyID(rulesetId);
if (string.IsNullOrEmpty(rulesetName))
migration.NewRealm.Remove(newItem);
else
newItem.RulesetName = rulesetName;
}
break;
}
}