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Change event flow to avoid firing store delete events on update

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This commit is contained in:
Dean Herbert
2020-05-27 16:08:47 +09:00
parent ad10a7f0b2
commit f989f1aa00
12 changed files with 49 additions and 43 deletions
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16
osu.Game/Database/MutableDatabaseBackedStore.cs
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@ -16,7 +16,14 @@ namespace osu.Game.Database
public abstract class MutableDatabaseBackedStore<T> : DatabaseBackedStore
where T : class, IHasPrimaryKey, ISoftDelete
{
public event Action<T> ItemAdded;
/// <summary>
/// Fired when an item was added or updated.
/// </summary>
public event Action<T> ItemUpdated;
/// <summary>
/// Fired when an item was removed.
/// </summary>
public event Action<T> ItemRemoved;
protected MutableDatabaseBackedStore(IDatabaseContextFactory contextFactory, Storage storage = null)
@ -41,7 +48,7 @@ namespace osu.Game.Database
context.Attach(item);
}
ItemAdded?.Invoke(item);
ItemUpdated?.Invoke(item);
}
/// <summary>
@ -53,8 +60,7 @@ namespace osu.Game.Database
using (var usage = ContextFactory.GetForWrite())
usage.Context.Update(item);
ItemRemoved?.Invoke(item);
ItemAdded?.Invoke(item);
ItemUpdated?.Invoke(item);
}
/// <summary>
@ -91,7 +97,7 @@ namespace osu.Game.Database
item.DeletePending = false;
}
ItemAdded?.Invoke(item);
ItemUpdated?.Invoke(item);
return true;
}