From 6c31296d3b7bf7fe379a0c52e79bc61979144021 Mon Sep 17 00:00:00 2001
From: AlanMoonbase <alanmoonbase2004@gmail.com>
Date: Thu, 6 Mar 2025 11:45:50 -0800
Subject: [PATCH] make ``ToVikingId`` nullable for system messages

---
 ...1_Messaging_ToVikingIdNullable.Designer.cs | 1317 +++++++++++++++++
 ...0306194521_Messaging_ToVikingIdNullable.cs |   59 +
 src/Migrations/DBContextModelSnapshot.cs      |    6 +-
 src/Model/Message.cs                          |    2 +-
 4 files changed, 1379 insertions(+), 5 deletions(-)
 create mode 100644 src/Migrations/20250306194521_Messaging_ToVikingIdNullable.Designer.cs
 create mode 100644 src/Migrations/20250306194521_Messaging_ToVikingIdNullable.cs

diff --git a/src/Migrations/20250306194521_Messaging_ToVikingIdNullable.Designer.cs b/src/Migrations/20250306194521_Messaging_ToVikingIdNullable.Designer.cs
new file mode 100644
index 0000000..f2609c2
--- /dev/null
+++ b/src/Migrations/20250306194521_Messaging_ToVikingIdNullable.Designer.cs
@@ -0,0 +1,1317 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using sodoff.Model;
+
+#nullable disable
+
+namespace sodoff.Migrations
+{
+    [DbContext(typeof(DBContext))]
+    [Migration("20250306194521_Messaging_ToVikingIdNullable")]
+    partial class Messaging_ToVikingIdNullable
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.20")
+                .HasAnnotation("Proxies:ChangeTracking", false)
+                .HasAnnotation("Proxies:CheckEquality", false)
+                .HasAnnotation("Proxies:LazyLoading", true);
+
+            modelBuilder.Entity("GroupViking", b =>
+                {
+                    b.Property<int>("GroupsId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingsId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("GroupsId", "VikingsId");
+
+                    b.HasIndex("VikingsId");
+
+                    b.ToTable("GroupViking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.AchievementPoints", b =>
+                {
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Value")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("VikingId", "Type");
+
+                    b.ToTable("AchievementPoints");
+                });
+
+            modelBuilder.Entity("sodoff.Model.AchievementTaskState", b =>
+                {
+                    b.Property<int>("TaskId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Points")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("TaskId", "VikingId");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("AchievementTaskState");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Buddy", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("BuddyStatus1")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("BuddyStatus2")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("BuddyVikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsBestFriend1")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsBestFriend2")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BuddyVikingId");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("Buddies");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Dragon", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<Guid>("EntityId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("PetXP")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("RaisedPetData")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("Dragons");
+                });
+
+            modelBuilder.Entity("sodoff.Model.GameData", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("DatePlayed")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("Difficulty")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("GameId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("GameLevel")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsMultiplayer")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("Loss")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("Win")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("GameData");
+                });
+
+            modelBuilder.Entity("sodoff.Model.GameDataPair", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("GameDataId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("Value")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("GameDataId");
+
+                    b.ToTable("GameDataPairs");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Group", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("ApiKey")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Color")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<Guid>("GroupID")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Logo")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Groups");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Image", b =>
+                {
+                    b.Property<string>("ImageType")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("ImageSlot")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("ImageData")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("TemplateName")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("ImageType", "ImageSlot", "VikingId");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("Images");
+                });
+
+            modelBuilder.Entity("sodoff.Model.InventoryItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AttributesSerialized")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("StatsSerialized")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("InventoryItems");
+                });
+
+            modelBuilder.Entity("sodoff.Model.MMORole", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Role")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("MMORoles");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Message", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("ConversationID")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Data")
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsNew")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsPrivate")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime?>("LastUpdatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("MemberMessage")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("MessageLevel")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("MessageType")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("MessageTypeID")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("NonMemberMessage")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("ParentMessageId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("QueueID")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("ToVikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ParentMessageId");
+
+                    b.HasIndex("ToVikingId");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("Messages");
+                });
+
+            modelBuilder.Entity("sodoff.Model.MissionState", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("MissionId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("MissionStatus")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool?>("UserAccepted")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("MissionStates");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Neighborhood", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<Guid>("Slot0")
+                        .HasColumnType("TEXT");
+
+                    b.Property<Guid>("Slot1")
+                        .HasColumnType("TEXT");
+
+                    b.Property<Guid>("Slot2")
+                        .HasColumnType("TEXT");
+
+                    b.Property<Guid>("Slot3")
+                        .HasColumnType("TEXT");
+
+                    b.Property<Guid>("Slot4")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId")
+                        .IsUnique();
+
+                    b.ToTable("Neighborhoods");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Pair", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Key")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("MasterId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Value")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MasterId");
+
+                    b.ToTable("Pairs");
+                });
+
+            modelBuilder.Entity("sodoff.Model.PairData", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("DragonId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("PairId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DragonId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("PairData");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Party", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AssetBundle")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("ExpirationDate")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Location")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("LocationIconAsset")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool?>("PrivateParty")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("Parties");
+                });
+
+            modelBuilder.Entity("sodoff.Model.ProfileAnswer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("AnswerID")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("QuestionID")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("ProfileAnswers");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Rating", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("RankId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Value")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RankId");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("Ratings");
+                });
+
+            modelBuilder.Entity("sodoff.Model.RatingRank", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("CategoryID")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Rank")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("RatedEntityID")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("RatedUserID")
+                        .HasColumnType("TEXT");
+
+                    b.Property<float>("RatingAverage")
+                        .HasColumnType("REAL");
+
+                    b.Property<DateTime>("UpdateDate")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("RatingRanks");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Room", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("RoomId")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("Rooms");
+                });
+
+            modelBuilder.Entity("sodoff.Model.RoomItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("RoomId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("RoomItemData")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoomId");
+
+                    b.ToTable("RoomItems");
+                });
+
+            modelBuilder.Entity("sodoff.Model.SavedData", b =>
+                {
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<uint>("SaveId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("SerializedData")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("VikingId", "SaveId");
+
+                    b.ToTable("SavedData");
+                });
+
+            modelBuilder.Entity("sodoff.Model.SceneData", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("SceneName")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("XmlData")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("SceneData");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Session", b =>
+                {
+                    b.Property<Guid>("ApiToken")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime?>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("ApiToken");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("Sessions");
+                });
+
+            modelBuilder.Entity("sodoff.Model.TaskStatus", b =>
+                {
+                    b.Property<int>("Id")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("MissionId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("Completed")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Payload")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id", "VikingId", "MissionId");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("TaskStatuses");
+                });
+
+            modelBuilder.Entity("sodoff.Model.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("sodoff.Model.UserBadgeCompleteData", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("BadgeId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("UserBadgesCompleted");
+                });
+
+            modelBuilder.Entity("sodoff.Model.UserBan", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime?>("ExpiresOn")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("UserBanType")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VikingId");
+
+                    b.ToTable("Bans");
+                });
+
+            modelBuilder.Entity("sodoff.Model.UserMissionData", b =>
+                {
+                    b.Property<int>("VikingId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("WorldId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("MissionId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsCompleted")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("StepId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TaskId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("VikingId", "WorldId", "MissionId");
+
+                    b.ToTable("UserMissionData");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Viking", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AvatarSerialized")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime?>("BirthDate")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime?>("CreationDate")
+                        .HasColumnType("TEXT");
+
+                    b.Property<uint?>("GameVersion")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("Gender")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("SelectedDragonId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<Guid>("Uid")
+                        .HasColumnType("TEXT");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SelectedDragonId")
+                        .IsUnique();
+
+                    b.HasIndex("Uid");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Vikings");
+                });
+
+            modelBuilder.Entity("GroupViking", b =>
+                {
+                    b.HasOne("sodoff.Model.Group", null)
+                        .WithMany()
+                        .HasForeignKey("GroupsId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("sodoff.Model.Viking", null)
+                        .WithMany()
+                        .HasForeignKey("VikingsId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("sodoff.Model.AchievementPoints", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("AchievementPoints")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.AchievementTaskState", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("AchievementTaskStates")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Buddy", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "BuddyViking")
+                        .WithMany("BuddyList")
+                        .HasForeignKey("BuddyVikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("BuddiesMade")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("BuddyViking");
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Dragon", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("Dragons")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.GameData", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("GameData")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.GameDataPair", b =>
+                {
+                    b.HasOne("sodoff.Model.GameData", "GameData")
+                        .WithMany("GameDataPairs")
+                        .HasForeignKey("GameDataId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GameData");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Image", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("Images")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.InventoryItem", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("InventoryItems")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.MMORole", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("MMORoles")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Message", b =>
+                {
+                    b.HasOne("sodoff.Model.Message", "ParentMessage")
+                        .WithMany("Replies")
+                        .HasForeignKey("ParentMessageId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("sodoff.Model.Viking", "ToViking")
+                        .WithMany("MessageBoard")
+                        .HasForeignKey("ToVikingId");
+
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("MessagesMade")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ParentMessage");
+
+                    b.Navigation("ToViking");
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.MissionState", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("MissionStates")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Neighborhood", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithOne("Neighborhood")
+                        .HasForeignKey("sodoff.Model.Neighborhood", "VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Pair", b =>
+                {
+                    b.HasOne("sodoff.Model.PairData", "PairData")
+                        .WithMany("Pairs")
+                        .HasForeignKey("MasterId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PairData");
+                });
+
+            modelBuilder.Entity("sodoff.Model.PairData", b =>
+                {
+                    b.HasOne("sodoff.Model.Dragon", "Dragon")
+                        .WithMany("PairData")
+                        .HasForeignKey("DragonId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("sodoff.Model.User", "User")
+                        .WithMany("PairData")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("PairData")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.Navigation("Dragon");
+
+                    b.Navigation("User");
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Party", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("Parties")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.ProfileAnswer", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("ProfileAnswers")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Rating", b =>
+                {
+                    b.HasOne("sodoff.Model.RatingRank", "Rank")
+                        .WithMany("Ratings")
+                        .HasForeignKey("RankId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("Ratings")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Rank");
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Room", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("Rooms")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.RoomItem", b =>
+                {
+                    b.HasOne("sodoff.Model.Room", "Room")
+                        .WithMany("Items")
+                        .HasForeignKey("RoomId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Room");
+                });
+
+            modelBuilder.Entity("sodoff.Model.SavedData", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("SavedData")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.SceneData", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("SceneData")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Session", b =>
+                {
+                    b.HasOne("sodoff.Model.User", "User")
+                        .WithMany("Sessions")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("Sessions")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.Navigation("User");
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.TaskStatus", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("TaskStatuses")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.UserBadgeCompleteData", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("UserBadgesCompleted")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.UserBan", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("UserBans")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.UserMissionData", b =>
+                {
+                    b.HasOne("sodoff.Model.Viking", "Viking")
+                        .WithMany("UserMissions")
+                        .HasForeignKey("VikingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Viking");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Viking", b =>
+                {
+                    b.HasOne("sodoff.Model.Dragon", "SelectedDragon")
+                        .WithOne()
+                        .HasForeignKey("sodoff.Model.Viking", "SelectedDragonId");
+
+                    b.HasOne("sodoff.Model.User", "User")
+                        .WithMany("Vikings")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("SelectedDragon");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Dragon", b =>
+                {
+                    b.Navigation("PairData");
+                });
+
+            modelBuilder.Entity("sodoff.Model.GameData", b =>
+                {
+                    b.Navigation("GameDataPairs");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Message", b =>
+                {
+                    b.Navigation("Replies");
+                });
+
+            modelBuilder.Entity("sodoff.Model.PairData", b =>
+                {
+                    b.Navigation("Pairs");
+                });
+
+            modelBuilder.Entity("sodoff.Model.RatingRank", b =>
+                {
+                    b.Navigation("Ratings");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Room", b =>
+                {
+                    b.Navigation("Items");
+                });
+
+            modelBuilder.Entity("sodoff.Model.User", b =>
+                {
+                    b.Navigation("PairData");
+
+                    b.Navigation("Sessions");
+
+                    b.Navigation("Vikings");
+                });
+
+            modelBuilder.Entity("sodoff.Model.Viking", b =>
+                {
+                    b.Navigation("AchievementPoints");
+
+                    b.Navigation("AchievementTaskStates");
+
+                    b.Navigation("BuddiesMade");
+
+                    b.Navigation("BuddyList");
+
+                    b.Navigation("Dragons");
+
+                    b.Navigation("GameData");
+
+                    b.Navigation("Images");
+
+                    b.Navigation("InventoryItems");
+
+                    b.Navigation("MMORoles");
+
+                    b.Navigation("MessageBoard");
+
+                    b.Navigation("MessagesMade");
+
+                    b.Navigation("MissionStates");
+
+                    b.Navigation("Neighborhood");
+
+                    b.Navigation("PairData");
+
+                    b.Navigation("Parties");
+
+                    b.Navigation("ProfileAnswers");
+
+                    b.Navigation("Ratings");
+
+                    b.Navigation("Rooms");
+
+                    b.Navigation("SavedData");
+
+                    b.Navigation("SceneData");
+
+                    b.Navigation("Sessions");
+
+                    b.Navigation("TaskStatuses");
+
+                    b.Navigation("UserBadgesCompleted");
+
+                    b.Navigation("UserBans");
+
+                    b.Navigation("UserMissions");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/src/Migrations/20250306194521_Messaging_ToVikingIdNullable.cs b/src/Migrations/20250306194521_Messaging_ToVikingIdNullable.cs
new file mode 100644
index 0000000..435caac
--- /dev/null
+++ b/src/Migrations/20250306194521_Messaging_ToVikingIdNullable.cs
@@ -0,0 +1,59 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace sodoff.Migrations
+{
+    /// <inheritdoc />
+    public partial class Messaging_ToVikingIdNullable : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Messages_Vikings_ToVikingId",
+                table: "Messages");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "ToVikingId",
+                table: "Messages",
+                type: "INTEGER",
+                nullable: true,
+                oldClrType: typeof(int),
+                oldType: "INTEGER");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Messages_Vikings_ToVikingId",
+                table: "Messages",
+                column: "ToVikingId",
+                principalTable: "Vikings",
+                principalColumn: "Id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Messages_Vikings_ToVikingId",
+                table: "Messages");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "ToVikingId",
+                table: "Messages",
+                type: "INTEGER",
+                nullable: false,
+                defaultValue: 0,
+                oldClrType: typeof(int),
+                oldType: "INTEGER",
+                oldNullable: true);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Messages_Vikings_ToVikingId",
+                table: "Messages",
+                column: "ToVikingId",
+                principalTable: "Vikings",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}
diff --git a/src/Migrations/DBContextModelSnapshot.cs b/src/Migrations/DBContextModelSnapshot.cs
index 9c4f511..6ded7e0 100644
--- a/src/Migrations/DBContextModelSnapshot.cs
+++ b/src/Migrations/DBContextModelSnapshot.cs
@@ -343,7 +343,7 @@ namespace sodoff.Migrations
                     b.Property<int>("QueueID")
                         .HasColumnType("INTEGER");
 
-                    b.Property<int>("ToVikingId")
+                    b.Property<int?>("ToVikingId")
                         .HasColumnType("INTEGER");
 
                     b.Property<int>("VikingId")
@@ -982,9 +982,7 @@ namespace sodoff.Migrations
 
                     b.HasOne("sodoff.Model.Viking", "ToViking")
                         .WithMany("MessageBoard")
-                        .HasForeignKey("ToVikingId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
+                        .HasForeignKey("ToVikingId");
 
                     b.HasOne("sodoff.Model.Viking", "Viking")
                         .WithMany("MessagesMade")
diff --git a/src/Model/Message.cs b/src/Model/Message.cs
index 11b4dc7..e170285 100644
--- a/src/Model/Message.cs
+++ b/src/Model/Message.cs
@@ -10,7 +10,7 @@ public class Message
     public int Id { get; set; }
 
     public int VikingId { get; set; }
-    public int ToVikingId { get; set; }
+    public int? ToVikingId { get; set; }
 
     public int QueueID { get; set; }
     public int? ConversationID { get; set; }