Merge pull request #613 from DrakiaXYZ/fix-hideoutexamine

Fix examining item in hideout upgrade panel exception

Libraries/SPTarkov.Server.Core/Controllers/InventoryController.cs

@@ -509,7 +509,7 @@ public class InventoryController(
             return presetHelper.GetBaseItemTpl(request.ItemId);
         }
 
-        if (request.FromOwner.Id == Traders.FENCE)
+        if (Traders.FENCE.Equals(request.FromOwner.Id))
         // Get tpl from fence assorts
         {
             return fenceService.GetRawFenceAssorts().Items.FirstOrDefault(x => x.Id == request.ItemId)?.Template;
@@ -519,10 +519,7 @@ public class InventoryController(
         // Not fence
         // get tpl from trader assort
         {
-            return databaseService
-                .GetTrader(request.FromOwner.Id.Value)
-                .Assort.Items.FirstOrDefault(item => item.Id == request.ItemId)
-                ?.Template;
+            return databaseService.GetTrader(request.FromOwner.Id).Assort.Items.FirstOrDefault(item => item.Id == request.ItemId)?.Template;
         }
 
         if (request.FromOwner.Type == "RagFair")
@@ -536,7 +533,7 @@ public class InventoryController(
 
             // Try alternate way of getting offer if first approach fails
             var offer =
-                ragfairOfferService.GetOfferByOfferId(request.ItemId) ?? ragfairOfferService.GetOfferByOfferId(request.FromOwner.Id.Value);
+                ragfairOfferService.GetOfferByOfferId(request.ItemId) ?? ragfairOfferService.GetOfferByOfferId(request.FromOwner.Id);
 
             // Try find examine item inside offer items array
             var matchingItem = offer.Items.FirstOrDefault(offerItem => offerItem.Id == request.ItemId);
@@ -555,6 +552,12 @@ public class InventoryController(
             return request.ItemId;
         }
 
+        // Hideout upgrade
+        if (request.FromOwner.Type == "HideoutUpgrade")
+        {
+            return request.ItemId;
+        }
+
         if (request.FromOwner.Type == "Mail")
         {
             // when inspecting an item in mail rewards, we are given on the message its in and its mongoId, not the Template, so we have to go find it ourselves