Solved double entry issue on order confirmation

MidrandBookshop/Components/Pages/PaymentFailed.razor.cs

@@ -29,10 +29,13 @@ public partial class PaymentFailed
         User = authState!.User;
 
         if (User?.Identity?.IsAuthenticated == false) Navigation.NavigateTo("/login");
+    }
 
-        if (string.IsNullOrWhiteSpace(PaymentReference)) return;
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (!firstRender) return;
 
-        long orderId = HashService.DecodeLongIdHash(PaymentReference).Value;
+        long orderId = HashService.DecodeLongIdHash(PaymentReference!).Value;
 
         var customerEmail = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Email)!.Value!;
 

MidrandBookshop/Components/Pages/PaymentSuccess.razor.cs

@@ -1,7 +1,6 @@
 using LiteCharms.Features;
 using LiteCharms.Features.Hasher;
 using LiteCharms.Features.MidrandBooks.Customers;
-using LiteCharms.Features.MidrandBooks.Orders;
 using LiteCharms.Features.MidrandBooks.Payments;
 using LiteCharms.Features.MidrandBooks.Payments.Models;
 
@@ -10,7 +9,6 @@ namespace MidrandBookshop.Components.Pages;
 public partial class PaymentSuccess
 {
     [Inject] private CartService CartService { get; set; } = default!;
-    [Inject] private OrderService OrderService { get; set; } = default!;
     [Inject] private CustomerService CustomerService { get; set; } = default!;
     [Inject] private PaymentService PaymentService { get; set; } = default!;
     [Inject] private HashService HashService { get; set; } = default!;
@@ -31,6 +29,11 @@ public partial class PaymentSuccess
         User = authState!.User;
 
         if (User?.Identity?.IsAuthenticated == false) Navigation.NavigateTo("/login");
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (!firstRender) return;
 
         long orderId = HashService.DecodeLongIdHash(PaymentReference!).Value;
         string orderHash = HashService.HashEncodeLongId(orderId).Value;