Fix incorrect SequentialIdStorage migration behavior (#608)

Refresh.GameServer/Database/GameDatabaseContext.cs

@@ -75,13 +75,21 @@ private int GetOrCreateSequentialId<T>() where T : IRealmObject, ISequentialId
             storage.SequentialId += 1;
             return storage.SequentialId;
         }
+
+        int objectCount = this._realm.All<T>().Count();
 
         storage = new SequentialIdStorage
         {
             TypeName = name,
-            SequentialId = this._realm.All<T>().Count() * 2, // skip over a bunch of ids incase table is broken
         };
 
+        if (objectCount != 0)
+            storage.SequentialId = this._realm.All<T>()
+                .AsEnumerable() // because realm.
+                .Max(t => t.SequentialId) + 1;
+        else
+            storage.SequentialId = 0;
+
         // no need to do write block, this should only be called in a write transaction
         this.SequentialIdStorage.Add(storage);
 

Refresh.GameServer/Database/ISequentialId.cs

@@ -2,5 +2,5 @@ namespace Refresh.GameServer.Database;
 
 public interface ISequentialId
 {
-    int SequentialId { set; }
+    int SequentialId { get; set; }
 }

Refresh.GameServer/Types/Levels/GameLevel.cs

@@ -127,6 +127,7 @@ public GameSkillReward[] SkillRewards
 
     public int SequentialId
     {
+        get => this.LevelId;
         set => this.LevelId = value;
     }
 

Refresh.GameServer/Types/Photos/GamePhoto.cs

@@ -139,6 +139,7 @@ private void ClearSubjects()
 
     [JsonIgnore] public int SequentialId
     {
+        get => this.PhotoId;
         set => this.PhotoId = value;
     }
 }

Refresh.GameServer/Types/Reviews/GameReview.cs

@@ -23,6 +23,7 @@ public partial class GameReview : IRealmObject, ISequentialId
 
     public int SequentialId
     {
+        get => this.ReviewId;
         set => this.ReviewId = value;
     }
 }