Testing custom loaders

Moonlight/Features/Servers/Models/Forms/Admin/Servers/CreateServerForm.cs

@@ -50,5 +50,6 @@ public class CreateServerForm
     [Description("The allocations the server should have")]
     [MultiSelection("Port", "Port", Icon = "bx-network-chart")]
     [Section("Deployment", Icon = "bx-cube")]
+    [CustomItemLoader("FreeAllocations")]
     public List<ServerAllocation> Allocations { get; set; } = new();
 }

Moonlight/Features/Servers/UI/Views/Admin/Index.razor

@@ -41,6 +41,9 @@
             </Template>
         </CrudColumn>
     </View>
+    <CustomLoaders>
+        <DefineCustomLoader T="ServerAllocation" Id="FreeAllocations" Func="LoadFreeAllocations" />
+    </CustomLoaders>
     <NoItemsView>
         <IconAlert Title="No servers found" Color="primary" Icon="bx-search-alt">
             Create a new server in order to manage it using this page. Need help? Check out our <a href="https://docs.moonlightpanel.xyz">documentation</a>
@@ -56,9 +59,17 @@
             .Get()
             .Include(x => x.Owner)
             .Include(x => x.Image)
+            .Include(x => x.Allocations)
             .Include(x => x.Node);
     }
 
+    private IEnumerable<ServerAllocation> LoadFreeAllocations(Repository<ServerAllocation> repository)
+    {
+        return repository
+            .Get()
+            .FromSqlRaw("SELECT * FROM `ServerAllocations` WHERE ServerId IS NULL");
+    }
+
     private async Task CustomAdd(Server form) => await ServerService.Create(form);
 
     private async Task CustomDelete(Server s) => await ServerService.Delete(s);
@@ -71,7 +82,7 @@
 
         if (oldServer.UseVirtualDisk != server.UseVirtualDisk)
             throw new DisplayException("Unable to switch from/to virtual disks. This is not supported at the moment");
-        
+
         return Task.CompletedTask;
     }
 }