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Initial EF Core commit

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This commit is contained in:
TocoToucan
2017-10-04 22:52:12 +03:00
parent de840a5c9e
commit 6a4198d0d6
93 changed files with 730 additions and 708 deletions
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55
osu.Game/Input/KeyBindingStore.cs
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@ -4,78 +4,54 @@
using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.EntityFrameworkCore;
using osu.Framework.Input.Bindings;
using osu.Framework.Platform;
using osu.Game.Database;
using osu.Game.Input.Bindings;
using osu.Game.Rulesets;
using SQLite.Net;
namespace osu.Game.Input
{
public class KeyBindingStore : DatabaseBackedStore
{
public KeyBindingStore(SQLiteConnection connection, RulesetStore rulesets, Storage storage = null)
public KeyBindingStore(OsuDbContext connection, RulesetStore rulesets, Storage storage = null)
: base(connection, storage)
{
foreach (var info in rulesets.AllRulesets)
{
var ruleset = info.CreateInstance();
foreach (var variant in ruleset.AvailableVariants)
insertDefaults(ruleset.GetDefaultKeyBindings(variant), info.ID, variant);
insertDefaults(ruleset.GetDefaultKeyBindings(variant), info.Id, variant);
}
}
public void Register(KeyBindingInputManager manager) => insertDefaults(manager.DefaultKeyBindings);
protected override int StoreVersion => 3;
protected override void PerformMigration(int currentVersion, int targetVersion)
{
base.PerformMigration(currentVersion, targetVersion);
while (currentVersion++ < targetVersion)
{
switch (currentVersion)
{
case 1:
case 2:
case 3:
// cannot migrate; breaking underlying changes.
Reset();
break;
}
}
}
protected override void Prepare(bool reset = false)
{
if (reset)
Connection.DropTable<DatabasedKeyBinding>();
Connection.CreateTable<DatabasedKeyBinding>();
Connection.Database.ExecuteSqlCommand("DELETE FROM KeyBinding");
}
private void insertDefaults(IEnumerable<KeyBinding> defaults, int? rulesetId = null, int? variant = null)
{
var query = Query(rulesetId, variant);
// compare counts in database vs defaults
foreach (var group in defaults.GroupBy(k => k.Action))
{
int count;
while (group.Count() > (count = query.Count(k => (int)k.Action == (int)group.Key)))
while (group.Count() > (count = Query(rulesetId, variant).Count(k => (int)k.Action == (int)group.Key)))
{
var insertable = group.Skip(count).First();
// insert any defaults which are missing.
Connection.Insert(new DatabasedKeyBinding
Connection.DatabasedKeyBinding.Add(new DatabasedKeyBinding
{
KeyCombination = insertable.KeyCombination,
Action = insertable.Action,
RulesetID = rulesetId,
RulesetInfoId = rulesetId,
Variant = variant
});
Connection.SaveChanges();
}
}
}
@ -85,9 +61,18 @@ namespace osu.Game.Input
typeof(DatabasedKeyBinding)
};
public IEnumerable<KeyBinding> Query(int? rulesetId = null, int? variant = null) =>
Query<DatabasedKeyBinding>(b => b.RulesetID == rulesetId && b.Variant == variant);
public List<KeyBinding> Query(int? rulesetId = null, int? variant = null) =>
new List<KeyBinding>(Connection.DatabasedKeyBinding.Where(b => b.RulesetInfoId == rulesetId && b.Variant == variant));
public void Update(KeyBinding keyBinding) => Connection.Update(keyBinding);
public void Update(KeyBinding keyBinding)
{
var dbKeyBinding = Connection.DatabasedKeyBinding.FirstOrDefault(kb => kb.ToString() == keyBinding.ToString());
if (dbKeyBinding!=null)
{
dbKeyBinding.KeyCombination = keyBinding.KeyCombination;
dbKeyBinding.Action = keyBinding.Action;
}
Connection.SaveChanges();
}
}
}