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DatabaseWriteUsage

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This commit is contained in:
Dean Herbert
2018-02-12 17:55:11 +09:00
parent cc948d688f
commit edc3638175
14 changed files with 385 additions and 354 deletions
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71
osu.Game/Rulesets/RulesetStore.cs
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@ -25,7 +25,7 @@ namespace osu.Game.Rulesets
loadRulesetFromFile(file);
}
public RulesetStore(Func<OsuDbContext> factory)
public RulesetStore(DatabaseContextFactory factory)
: base(factory)
{
AddMissingRulesets();
@ -56,47 +56,50 @@ namespace osu.Game.Rulesets
protected void AddMissingRulesets()
{
var context = GetContext();
var instances = loaded_assemblies.Values.Select(r => (Ruleset)Activator.CreateInstance(r, (RulesetInfo)null)).ToList();
//add all legacy modes in correct order
foreach (var r in instances.Where(r => r.LegacyID >= 0).OrderBy(r => r.LegacyID))
using (var usage = ContextFactory.GetForWrite())
{
if (context.RulesetInfo.SingleOrDefault(rsi => rsi.ID == r.RulesetInfo.ID) == null)
context.RulesetInfo.Add(r.RulesetInfo);
}
var context = usage.Context;
context.SaveChanges();
var instances = loaded_assemblies.Values.Select(r => (Ruleset)Activator.CreateInstance(r, (RulesetInfo)null)).ToList();
//add any other modes
foreach (var r in instances.Where(r => r.LegacyID < 0))
if (context.RulesetInfo.FirstOrDefault(ri => ri.InstantiationInfo == r.RulesetInfo.InstantiationInfo) == null)
context.RulesetInfo.Add(r.RulesetInfo);
context.SaveChanges();
//perform a consistency check
foreach (var r in context.RulesetInfo)
{
try
//add all legacy modes in correct order
foreach (var r in instances.Where(r => r.LegacyID >= 0).OrderBy(r => r.LegacyID))
{
var instance = r.CreateInstance();
r.Name = instance.Description;
r.ShortName = instance.ShortName;
r.Available = true;
if (context.RulesetInfo.SingleOrDefault(rsi => rsi.ID == r.RulesetInfo.ID) == null)
context.RulesetInfo.Add(r.RulesetInfo);
}
catch
context.SaveChanges();
//add any other modes
foreach (var r in instances.Where(r => r.LegacyID < 0))
if (context.RulesetInfo.FirstOrDefault(ri => ri.InstantiationInfo == r.RulesetInfo.InstantiationInfo) == null)
context.RulesetInfo.Add(r.RulesetInfo);
context.SaveChanges();
//perform a consistency check
foreach (var r in context.RulesetInfo)
{
r.Available = false;
try
{
var instance = r.CreateInstance();
r.Name = instance.Description;
r.ShortName = instance.ShortName;
r.Available = true;
}
catch
{
r.Available = false;
}
}
context.SaveChanges();
AvailableRulesets = context.RulesetInfo.Where(r => r.Available).ToList();
}
context.SaveChanges();
AvailableRulesets = context.RulesetInfo.Where(r => r.Available).ToList();
}
private static void loadRulesetFromFile(string file)