Implement moving levels while decorating earth

Refresh.GameServer/Database/GameDatabaseContext.Levels.cs

@@ -8,6 +8,7 @@
 using Refresh.GameServer.Endpoints.Game.Levels.FilterSettings;
 using Refresh.GameServer.Extensions;
 using Refresh.GameServer.Services;
+using Refresh.GameServer.Types;
 using Refresh.GameServer.Types.Activity;
 using Refresh.GameServer.Types.Assets;
 using Refresh.GameServer.Types.Levels;
@@ -143,6 +144,17 @@ public GameLevel GetStoryLevelById(int id)
         return level;
     }
 
+    public GameLevel? UpdateLevelLocation(GameLevel level, GameLocation location)
+    {
+        this.Write(() =>
+        {
+            level.LocationX = location.X;
+            level.LocationY = location.Y;
+        });
+
+        return level;
+    }
+
     public void DeleteLevel(GameLevel level)
     {
         this.Write(() =>

Refresh.GameServer/Endpoints/Game/UserEndpoints.cs

@@ -7,9 +7,11 @@
 using Refresh.Common.Constants;
 using Refresh.GameServer.Authentication;
 using Refresh.GameServer.Database;
+using Refresh.GameServer.Endpoints.Game.DataTypes.Request;
 using Refresh.GameServer.Endpoints.Game.DataTypes.Response;
 using Refresh.GameServer.Services;
 using Refresh.GameServer.Types.Data;
+using Refresh.GameServer.Types.Levels;
 using Refresh.GameServer.Types.Lists;
 using Refresh.GameServer.Types.Roles;
 using Refresh.GameServer.Types.UserData;
@@ -123,6 +125,40 @@ public SerializedFriendsList GetFriends(RequestContext context, GameDatabaseCont
                 } 
             }
         }
+
+        if (data.Levels != null)
+        {
+            int failedLevelUpdates = 0;
+
+            // Since you can only update level's locations through this endpoint, update their locations
+            foreach (GameLevelRequest LevelRequest in data.Levels)
+            {
+                // Incase there is no location data provided for this level for some reason
+                if (LevelRequest.Location == null) 
+                {
+                    failedLevelUpdates++;
+                    continue;
+                }
+
+                // Verify if this level can be updated
+                GameLevel? Level = database.GetLevelById(LevelRequest.LevelId);
+                if (Level == null)
+                {
+                    failedLevelUpdates++;
+                    continue;
+                }
+
+                if (Level.Publisher == null || Level.Publisher.UserId != user.UserId)
+                {
+                    failedLevelUpdates++;
+                    continue;
+                } 
+
+                database.UpdateLevelLocation(Level, LevelRequest.Location);
+            }
+
+            if (failedLevelUpdates > 0) database.AddErrorNotification("Level update failed", $"Failed to update {failedLevelUpdates} out of {data.Levels.Count} level locations.", user);
+        }
 
         if (data.PlanetsHash != null && !dataStore.ExistsInStore(data.PlanetsHash))
         {

Refresh.GameServer/Types/UserData/SerializedUpdateData.cs

@@ -1,5 +1,6 @@
 using System.Xml.Serialization;
 using Realms;
+using Refresh.GameServer.Endpoints.Game.DataTypes.Request;
 
 namespace Refresh.GameServer.Types.UserData;
 
@@ -32,4 +33,7 @@ public class SerializedUpdateData
 
     [XmlElement("meh2")]
     public string? MehFaceHash { get; set; }
+
+    [XmlArray("slots")]
+    public List<GameLevelRequest>? Levels { get; set; }
 }