From 643b00512a79fb385b8cdcc6c046dae7441f4d9c Mon Sep 17 00:00:00 2001
From: jvyden <jvyden@jvyden.xyz>
Date: Sat, 20 Aug 2022 19:18:40 -0400
Subject: [PATCH] Fix error when slot on case does not exist

---
 .../Pages/Partials/ModerationCasePartial.cshtml    | 14 ++++++++++----
 ProjectLighthouse/Administration/ModerationCase.cs |  8 ++++----
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/ProjectLighthouse.Servers.Website/Pages/Partials/ModerationCasePartial.cshtml b/ProjectLighthouse.Servers.Website/Pages/Partials/ModerationCasePartial.cshtml
index b028ed8a..b34d1b95 100644
--- a/ProjectLighthouse.Servers.Website/Pages/Partials/ModerationCasePartial.cshtml
+++ b/ProjectLighthouse.Servers.Website/Pages/Partials/ModerationCasePartial.cshtml
@@ -40,13 +40,19 @@
     
     @if (Model.Type.AffectsLevel())
     {
-        Slot slot = await Model.GetSlotAsync(database);
-        <p><strong>Affected level:</strong> <a href="/slot/@slot.SlotId">@slot.Name</a></p>
+        Slot? slot = await Model.GetSlotAsync(database);
+        if (slot != null)
+        {
+            <p><strong>Affected level:</strong> <a href="/slot/@slot.SlotId">@slot.Name</a></p>
+        }
     }
     else if (Model.Type.AffectsUser())
     {
-        User user = await Model.GetUserAsync(database);
-        <p><strong>Affected user:</strong> <a href="/user/@user.UserId">@user.Username</a></p>
+        User? user = await Model.GetUserAsync(database);
+        if (user != null)
+        {
+            <p><strong>Affected user:</strong> <a href="/user/@user.UserId">@user.Username</a></p>
+        }
     }
     
     <h3>Reason</h3>
diff --git a/ProjectLighthouse/Administration/ModerationCase.cs b/ProjectLighthouse/Administration/ModerationCase.cs
index ff6981fe..d89d26cd 100644
--- a/ProjectLighthouse/Administration/ModerationCase.cs
+++ b/ProjectLighthouse/Administration/ModerationCase.cs
@@ -42,16 +42,16 @@ public class ModerationCase
     public int AffectedId { get; set; }
 
     #region Get affected id result
-    public Task<User> GetUserAsync(Database database)
+    public Task<User?> GetUserAsync(Database database)
     {
         Debug.Assert(this.Type.AffectsUser());
-        return database.Users.FirstOrDefaultAsync(u => u.UserId == this.AffectedId)!;
+        return database.Users.FirstOrDefaultAsync(u => u.UserId == this.AffectedId);
     }
     
-    public Task<Slot> GetSlotAsync(Database database)
+    public Task<Slot?> GetSlotAsync(Database database)
     {
         Debug.Assert(this.Type.AffectsLevel());
-        return database.Slots.FirstOrDefaultAsync(u => u.SlotId == this.AffectedId)!;
+        return database.Slots.FirstOrDefaultAsync(u => u.SlotId == this.AffectedId);
     }
     #endregion