Merge pull request 'cart' (#98) from cart into main

Reviewed-on: #98

.drone.yml

@@ -23,7 +23,7 @@ trigger:
 kind: pipeline
 type: docker
 name: package
-
+ 
 steps:
   - name: docker-build
     image: plugins/docker
@@ -31,6 +31,10 @@ steps:
       registry: nexus.khongisa.co.za
       repo: nexus.khongisa.co.za/midrandbooks
       tags: [ latest, "1.${DRONE_BUILD_NUMBER}" ]
+      use_cache: true
+      cache_from: nexus.khongisa.co.za/midrandbooks:latest
+      build_args:
+        - BUILDKIT_INLINE_CACHE=1
       custom_labels:
         - org.opencontainers.image.source=https://gitea.khongisa.co.za/litecharms/midrandbooks
         - org.opencontainers.image.version=1.${DRONE_BUILD_NUMBER}

MidrandBookshop/Components/Layout/MainLayout.razor.cs

@@ -27,13 +27,9 @@ public partial class MainLayout(CartService cartService) : IDisposable
         Navigation.LocationChanged += OnLocationChanged;
         cartService.OnCartChanged += CartService_OnCartChanged;
 
-        SyncSearchQueryFromUrl();
-    }
+        await cartService.LoadCartFromStorageAsync();
 
-    protected override async Task OnAfterRenderAsync(bool firstRender)
-    {
-        if (firstRender) 
-            await cartService.LoadCartFromStorageAsync();
+        SyncSearchQueryFromUrl();
     }
 
     private async void CartService_OnCartChanged() => await InvokeAsync(StateHasChanged);
@@ -104,7 +100,7 @@ public partial class MainLayout(CartService cartService) : IDisposable
 
     private void ToggleCart() => IsCartOpen = !IsCartOpen;
 
-    private async void ChangeQuantity(CartItem item, int delta)
+    private async Task ChangeQuantity(CartItem item, int delta)
     {
         var peekQuantity = item.Quantity + delta;
 
@@ -115,7 +111,7 @@ public partial class MainLayout(CartService cartService) : IDisposable
         await cartService.SaveCartToStorageAsync();
     }
 
-    private async void RemoveFromCart(CartItem item)
+    private async Task RemoveFromCart(CartItem item)
     {
         cartService.RemoveOneItem(item.Price!.Id);
 

MidrandBookshop/Components/Pages/Checkout.razor.cs

@@ -1,13 +1,10 @@
 using LiteCharms.Features.Api.Configuration;
 using LiteCharms.Features.Hasher;
 using LiteCharms.Features.MidrandBooks.AuthorBooks;
-using LiteCharms.Features.MidrandBooks.Customers;
-using LiteCharms.Features.MidrandBooks.Customers.Models;
 using LiteCharms.Features.MidrandBooks.Orders;
 using LiteCharms.Features.MidrandBooks.Orders.Models;
 using LiteCharms.Features.MidrandBooks.Payments;
 using LiteCharms.Features.MidrandBooks.Payments.Models;
-using LiteCharms.Features.MidrandBooks.Products;
 
 namespace MidrandBookshop.Components.Pages;
 
@@ -19,14 +16,12 @@ public partial class Checkout()
     [Inject] public BooksService BooksService { get; set; } = default!;
     [Inject] public CartService CartService { get; set; } = default!;
     [Inject] public PayfastService PayfastService { get; set; } = default!;
-    [Inject] public CustomerService CustomerService { get; set; } = default!;
-    [Inject] public ProductService ProductService { get; set; } = default!;
     [Inject] public IOptions<PayfastSettings> PayfastOptions { get; set; } = default!;
     [Inject] private AuthenticationStateProvider AuthStateProvider { get; set; } = default!;
     [Inject] public IJSRuntime JSRuntime { get; set; } = default!;
+    [Inject] private CancellationToken CancellationToken { get; set; } = default!;
 
     private Cart ShoppingCart => CartService.ShoppingCart;
-    private AuthenticationState? AuthState { get; set; }
     private ClaimsPrincipal? User { get; set; }
     private bool IsProcessing { get; set; }
 
@@ -37,8 +32,8 @@ public partial class Checkout()
 
     protected override async Task OnInitializedAsync()
     {
-        AuthState = await AuthStateProvider.GetAuthenticationStateAsync();
-        User = AuthState!.User;
+        var authState = await AuthStateProvider.GetAuthenticationStateAsync();
+        User = authState!.User;
 
         Navigation.LocationChanged += OnLocationChanged;
         CartService.OnCartChanged += CartService_OnCartChanged;
@@ -48,7 +43,7 @@ public partial class Checkout()
 
     private void OnLocationChanged(object? sender, LocationChangedEventArgs e) => StateHasChanged();
 
-    private async void ChangeQuantity(CartItem item, int delta)
+    private async Task ChangeQuantity(CartItem item, int delta)
     {
         var peekQuantity = item.Quantity + delta;
 
@@ -59,7 +54,7 @@ public partial class Checkout()
         await CartService.SaveCartToStorageAsync();
     }
 
-    private async void RemoveFromCart(CartItem item)
+    private async Task RemoveFromCart(CartItem item)
     {
         CartService.RemoveOneItem(item.Price!.Id);
 
@@ -72,37 +67,31 @@ public partial class Checkout()
 
         try
         {
-            // 1. Instantly disable the button to prevent duplicate click submissions
             IsProcessing = true;
-            StateHasChanged(); // Force Blazor Server to push the disabled state over SignalR immediately
 
-            var customerEmail = User?.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Email)!.Value!;
+            StateHasChanged();
 
-            // 2. Create customer if ShoppingCart.CustomerId is null
-            if (ShoppingCart.CustomerId == null)
+            Result<long> orderResult;
+
+            var customerId = (long)ShoppingCart.CustomerId!;
+
+            if (!ShoppingCart.OrderId.HasValue)
             {
-                var existingCustomer = await CustomerService.GetCustomerAsync(customerEmail);
+                CreateOrder request = new(ShoppingCart.TotalAmount, null);
 
-                if (existingCustomer.IsSuccess)
-                    ShoppingCart.CustomerId = existingCustomer.Value.Id;
-
-                if (existingCustomer.IsFailed)
-                {
-                    var customerCreate = await CustomerService.CreateCustomerAsync(new CreateCustomer { Email = customerEmail });
-
-                    if (customerCreate.IsSuccess)
-                        ShoppingCart.CustomerId = customerCreate.Value;
-                }
+                orderResult = await OrderService.CreateOrderAsync(customerId, request, CancellationToken);
+                ShoppingCart.OrderId = orderResult.Value;
             }
 
-            // 3. Create order using shopping cart and assign the ShoppingCart.OrderId
-
-            var order = await OrderService.CreateOrderAsync(ShoppingCart.CustomerId!.Value, new CreateOrder(ShoppingCart.TotalAmount, null));
             List<CreateOrderItem> orderItems = [];
 
+            var orderId = (long)ShoppingCart.OrderId;
+
+            await OrderService.ClearOrderItemsAsync(orderId, CancellationToken);
+
             foreach (var item in ShoppingCart.Items)
             {
-                var bookRequest = await BooksService.GetBookByProductIdAsync(item.Price!.Id);
+                var bookRequest = await BooksService.GetBookByProductIdAsync(item.Price!.Id, CancellationToken);
 
                 if (bookRequest.IsSuccess)
                 {
@@ -111,33 +100,45 @@ public partial class Checkout()
                 }
             }
 
-            var paymentGen = await PaymentService.CreatePaymentAsync(ShoppingCart.TotalAmount, order.Value, HashService.HashEncodeLongId(order.Value).Value);
-            var merchantPaymentId = HashService.HashEncodeLongId(order.Value).Value;
+            var orderHash = HashService.HashEncodeLongId(orderId).Value;
+            var paymentGen = await PaymentService.CreatePaymentAsync(ShoppingCart.TotalAmount, orderId, orderHash, CancellationToken);
 
-            await PaymentService.WriteLedgerEntryAsync(new CreateLedgerEntry
+            long paymentId = 0;
+
+            if (paymentGen.IsSuccess) paymentId = paymentGen.Value;
+
+            if(paymentGen.IsFailed)
             {
-                OrderId = order.Value,
-                CustomerId = ShoppingCart.CustomerId.Value,
+                var paymentFetch = await PaymentService.GetOrderPaymentAsync(orderId, CancellationToken);
+
+                if (paymentFetch.IsFailed) return;
+
+                paymentId = paymentFetch.Value.Id;
+            }
+
+            CreateLedgerEntry ledgerRequest = new()
+            {
+                OrderId = orderId,
+                CustomerId = customerId,
                 PaymentGatewayId = 1,
-                PaymentGatewayReference = merchantPaymentId,
-                PaymentId = paymentGen.Value,
+                PaymentGatewayReference = orderHash,
+                PaymentId = paymentId,
                 Status = LiteCharms.Features.LedgerStatuses.Sent,
-            });
+            };
+            await PaymentService.WriteLedgerEntryAsync(ledgerRequest, CancellationToken);
 
-            var addItemsResult = await OrderService.AddItemsToOrderAsync(order.Value, [.. orderItems]);
-
-            // 4. Generate the signed Payfast form payload using your backend service            
+            var addItemsResult = await OrderService.AddItemsToOrderAsync(orderId, [.. orderItems], CancellationToken);
             var hostAddress = Navigation.BaseUri.TrimEnd('/');
 
             CheckoutPayload = new Dictionary<string, string>
             {
                 { "merchant_id", PayfastOptions.Value.MerchantId! },
                 { "merchant_key", PayfastOptions.Value.MerchantKey! },
-                { "return_url", $"{hostAddress}/payment-success" },
-                { "cancel_url", $"{hostAddress}/payment-failed" },
+                { "return_url", $"{hostAddress}/payment-success?reference={orderHash}" },
+                { "cancel_url", $"{hostAddress}/payment-failed?reference={orderHash}" },
                 { "notify_url", "https://api.uat.midrandbooks.co.za/v1/payments/payfast/confirm" },
-                { "email_address", customerEmail },
-                { "m_payment_id", merchantPaymentId },
+                { "email_address", User?.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Email)!.Value! },
+                { "m_payment_id", orderHash },
                 { "amount", ShoppingCart.TotalAmount.ToString("F2", CultureInfo.InvariantCulture) },
                 { "item_name", "MidrandBooks Sale" },
             };
@@ -147,7 +148,6 @@ public partial class Checkout()
 
             StateHasChanged();
 
-            // 6. Execute programmatic submit directly into the sandbox
             await JSRuntime.InvokeVoidAsync("eval", "document.getElementById('payfastForm').submit();");
         }
         catch

MidrandBookshop/Components/Pages/Home.razor.cs

@@ -2,6 +2,7 @@
 using LiteCharms.Features.MidrandBooks.AuthorBooks;
 using LiteCharms.Features.MidrandBooks.Authors;
 using LiteCharms.Features.MidrandBooks.Categories;
+using LiteCharms.Features.MidrandBooks.Payments;
 using LiteCharms.Features.MidrandBooks.Products;
 using LiteCharms.Features.MidrandBooks.Products.Models;
 using LiteCharms.Features.Models;
@@ -15,6 +16,9 @@ public partial class Home : ComponentBase
     [Inject] private AuthorService AuthorService { get; set; } = default!;
     [Inject] private CategoryService CategoryService { get; set; } = default!;
     [Inject] private NavigationManager Navigation { get; set; } = default!;
+    [Inject] private HydrationService HydrationService { get; set; } = default!;
+    [Inject] private CancellationToken CancellationToken { get; set; } = default!;
+    [Inject] private CartService CartService { get; set; } = default!;
 
     [SupplyParameterFromQuery(Name = "q")] public string? SharedSearchQuery { get; set; }
     [SupplyParameterFromQuery] public long? AuthorId { get; set; }
@@ -95,6 +99,21 @@ public partial class Home : ComponentBase
 
     private bool HasMoreItems => FilteredData.Count() > VisibleCount;
 
+    protected override async Task OnInitializedAsync()
+    {
+        if (CartService.ShoppingCart.Items.Count == 0)
+            await CartService.LoadCartFromStorageAsync();
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender == false && HydrationService.CartHydrated == false)
+        {
+            if(!CartService.ShoppingCart.CustomerId.HasValue)
+                await HydrationService.EnsureCustomerExistsAsync(CancellationToken);
+        }
+    }
+
     protected override async Task OnParametersSetAsync() => await LoadCatalogDataAsync();
 
     private async Task LoadCatalogDataAsync()

MidrandBookshop/Components/Pages/PaymentFailed.razor

@@ -1,5 +1,6 @@
 @page "/payment-failed"
 @rendermode InteractiveServer
+@inject NavigationManager Navigation
 @attribute [Authorize]
 
 <div class="container py-5">
@@ -13,18 +14,16 @@
                         <line x1="12" y1="16" x2="12.01" y2="16"></line>
                     </svg>
                 </div>
-                <h1 class="fw-bold mb-3">Payment Failed</h1>
-                <p class="text-muted fs-5">We couldn't process your transaction. Don't worry, no money was deducted from your account, and your cart items are safe.</p>
+                <h1 class="fw-bold mb-3">Payment Cancelled</h1>
+                <p class="text-muted fs-5">We couldn't process your transaction. Don't worry, no money was deducted from your account.</p>
 
                 <div class="bg-light p-3 rounded mt-4">
                     <p class="mb-0 text-muted small text-uppercase fw-bold">Common Causes</p>
-                    <p class="mb-0 fs-6 text-dark mt-1">Insufficient funds, incorrect card details, or a temporary bank gateway timeout.</p>
+                    <p class="mb-0 fs-6 text-dark mt-1">The order was cancelled / insufficient funds, incorrect card details, or a temporary bank gateway timeout.</p>
                 </div>
             </div>
 
-            <div class="d-grid gap-3 mt-5">
-                <a href="/checkout" class="btn btn-dark btn-lg rounded-pill py-3">Try Again</a>
-
+            <div class="d-grid gap-3 mt-5">                
                 <div class="row g-3">
                     <div class="col-6">
                         <a href="/" class="btn btn-outline-dark w-100 rounded-pill py-3">View Store</a>
@@ -35,7 +34,7 @@
                 </div>
             </div>
 
-            <p class="mt-5 text-muted small">If you noticed a charge or have any order questions, please contact our support desk with your account email <strong>user@email.com</strong>.</p>
+            <p class="mt-5 text-muted small">If you noticed a charge or have any order questions, please contact our support desk with your account email <strong>shop@litecharms.co.za</strong>.</p>
         </div>
     </div>
 </div>

MidrandBookshop/Components/Pages/PaymentFailed.razor.cs

@@ -0,0 +1,72 @@
+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;
+
+namespace MidrandBookshop.Components.Pages;
+
+public partial class PaymentFailed
+{
+    [Inject] public CartService CartService { get; set; } = default!;
+    [Inject] public OrderService OrderService { get; set; } = default!;
+    [Inject] private CustomerService CustomerService { get; set; } = default!;
+    [Inject] public PaymentService PaymentService { get; set; } = default!;
+    [Inject] public HashService HashService { get; set; } = default!;
+    [Inject] private AuthenticationStateProvider AuthStateProvider { get; set; } = default!;
+    [Inject] private CancellationToken CancellationToken { get; set; } = default!;
+
+    private ClaimsPrincipal? User { get; set; }
+
+    [Parameter]
+    [SupplyParameterFromQuery(Name = "reference")]
+    public string? PaymentReference { get; set; }
+
+    protected override async Task OnInitializedAsync()
+    {
+        var authState = await AuthStateProvider.GetAuthenticationStateAsync();
+        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;
+
+        var customerEmail = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Email)!.Value!;
+
+        var customerFetch = await CustomerService.GetCustomerAsync(customerEmail, CancellationToken);
+
+        if (customerFetch.IsFailed) return;
+
+        long customerId = customerFetch.Value.Id;
+
+        var orderUpdateResult = await OrderService.UpdateOrderStatusAsync(orderId, OrderStatus.Cancelled, CancellationToken);
+
+        if (orderUpdateResult.IsFailed) return;
+
+        var paymentIdFetch = await PaymentService.GetOrderPaymentAsync(orderId, CancellationToken);
+
+        if (paymentIdFetch.IsFailed) return;
+
+        await PaymentService.WriteLedgerEntryAsync(new CreateLedgerEntry
+        {
+            CustomerId = customerId,
+            OrderId = orderId,
+            PaymentGatewayId = 1,
+            PaymentGatewayReference = PaymentReference,
+            PaymentId = paymentIdFetch.Value.Id,
+            Status = LedgerStatuses.Cancelled
+
+        }, CancellationToken);
+
+        CartService.Clear();
+        CartService.ShoppingCart.OrderId = null;
+        await CartService.SaveCartToStorageAsync();
+        CartService.NotifyStateChanged();
+    }
+}

MidrandBookshop/Components/Pages/PaymentSuccess.razor

@@ -1,5 +1,6 @@
 @page "/payment-success"
 @rendermode InteractiveServer
+@inject NavigationManager Navigation
 @attribute [Authorize]
 
 <div class="container py-5">
@@ -16,7 +17,7 @@
                 <p class="text-muted fs-5">Thank you for shopping with Midrand Books. Your order has been received and is being processed.</p>
                 <div class="bg-light p-3 rounded mt-4">
                     <p class="mb-0 text-muted small text-uppercase fw-bold">Order Number</p>
-                    <h5 class="fw-bold mb-0">#MB-2026-8834</h5>
+                    <h5 class="fw-bold mb-0">@PaymentReference</h5>
                 </div>
             </div>
 
@@ -27,12 +28,12 @@
                         <a href="/account" class="btn btn-outline-dark w-100 rounded-pill py-3">Order History</a>
                     </div>
                     <div class="col-6">
-                        <a href="/track-order" class="btn btn-outline-dark w-100 rounded-pill py-3">Track Order</a>
+                        <a href="/account" class="btn btn-outline-dark w-100 rounded-pill py-3">Track Order</a>
                     </div>
                 </div>
             </div>
 
-            <p class="mt-5 text-muted small">You will receive a confirmation email shortly at <strong>user@email.com</strong>.</p>
+            <p class="mt-5 text-muted small">You will receive a confirmation email shortly at <strong>@CustomerEmail</strong>.</p>
         </div>
     </div>
 </div>

MidrandBookshop/Components/Pages/PaymentSuccess.razor.cs

@@ -0,0 +1,69 @@
+using LiteCharms.Features;
+using LiteCharms.Features.Hasher;
+using LiteCharms.Features.MidrandBooks.Customers;
+using LiteCharms.Features.MidrandBooks.Payments;
+using LiteCharms.Features.MidrandBooks.Payments.Models;
+
+namespace MidrandBookshop.Components.Pages;
+
+public partial class PaymentSuccess
+{
+    [Inject] private CartService CartService { get; set; } = default!;
+    [Inject] private CustomerService CustomerService { get; set; } = default!;
+    [Inject] private PaymentService PaymentService { get; set; } = default!;
+    [Inject] private HashService HashService { get; set; } = default!;
+    [Inject] private AuthenticationStateProvider AuthStateProvider { get; set; } = default!;
+    [Inject] private CancellationToken CancellationToken { get; set; } = default!;
+
+    [Parameter]
+    [SupplyParameterFromQuery(Name = "reference")]
+    public string? PaymentReference { get; set; }
+
+    private ClaimsPrincipal? User { get; set; }
+
+    private string? CustomerEmail { get; set; }
+
+    protected override async Task OnInitializedAsync()
+    {
+        var authState = await AuthStateProvider.GetAuthenticationStateAsync();
+        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;
+
+        CustomerEmail = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Email)!.Value!;
+
+        var customerFetch = await CustomerService.GetCustomerAsync(CustomerEmail, CancellationToken);
+
+        if (customerFetch.IsFailed) return;
+
+        long customerId = customerFetch.Value.Id;
+
+        var paymentIdFetch = await PaymentService.GetOrderPaymentAsync(orderId, CancellationToken);
+
+        if (paymentIdFetch.IsFailed) return;
+
+        await PaymentService.WriteLedgerEntryAsync(new CreateLedgerEntry
+        {
+            CustomerId = customerId,
+            OrderId = orderId,
+            PaymentGatewayId = 1,
+            PaymentGatewayReference = orderHash,
+            PaymentId = paymentIdFetch.Value.Id,
+            Status = LedgerStatuses.Changed
+
+        }, CancellationToken);
+
+        CartService.Clear();
+        CartService.ShoppingCart.OrderId = null;
+        await CartService.SaveCartToStorageAsync();
+        CartService.NotifyStateChanged();
+    }
+}

MidrandBookshop/HydrationService.cs

@@ -0,0 +1,116 @@
+using LiteCharms.Features.MidrandBooks.AuthorBooks;
+using LiteCharms.Features.MidrandBooks.Authors;
+using LiteCharms.Features.MidrandBooks.Customers;
+using LiteCharms.Features.MidrandBooks.Customers.Models;
+using LiteCharms.Features.MidrandBooks.Orders;
+using LiteCharms.Features.MidrandBooks.Payments;
+using LiteCharms.Features.MidrandBooks.Payments.Models;
+using LiteCharms.Features.MidrandBooks.Products;
+
+namespace MidrandBookshop;
+
+public sealed class HydrationService(AuthenticationStateProvider authStateProvider, CustomerService customerService,
+    ProductService productService, OrderService orderService, BooksService booksService, AuthorService authorService, 
+    CartService cartService)
+{
+    private Cart ShoppingCart => cartService.ShoppingCart;
+
+    private AuthenticationState? AuthState { get; set; }
+    private ClaimsPrincipal? User { get; set; }
+
+    public bool CartHydrated { get; set; }
+
+    public async Task EnsureCustomerExistsAsync(CancellationToken cancellationToken = default)
+    {
+        if (ShoppingCart.CustomerId > 0) return;
+
+        AuthState = await authStateProvider.GetAuthenticationStateAsync();
+        User = AuthState!.User;
+
+        if (User?.Identity?.IsAuthenticated == false) return;
+
+        var email = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Email)!.Value!;
+
+        var existingCustomer = await customerService.GetCustomerAsync(email, cancellationToken);
+
+        if (existingCustomer.IsSuccess)
+            ShoppingCart.CustomerId = existingCustomer.Value.Id;
+
+        if (existingCustomer.IsFailed)
+        {
+            var name = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Name)?.Value ?? string.Empty;
+            var lastname = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Surname)?.Value ?? string.Empty;
+            var mobile = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.MobilePhone)?.Value ?? string.Empty;
+
+            var customerCreate = await customerService.CreateCustomerAsync(new CreateCustomer { Email = email }, cancellationToken);
+
+            if (customerCreate.IsSuccess && !string.IsNullOrWhiteSpace(name))
+            {
+                ShoppingCart.CustomerId = customerCreate.Value;
+
+                if (!string.IsNullOrWhiteSpace(name))
+                    await customerService.CreateCustomerContactAsync((long)ShoppingCart.CustomerId, new CreateCustomerContact
+                    {
+                        Email = email,
+                        Name = name,
+                        LastName = lastname,
+                        Phone = mobile,
+                        Type = LiteCharms.Features.ContactTypes.Personal
+                    }, cancellationToken);
+            }
+        }
+    }
+
+    public async Task RehydrateCartFromPendingOrderAsync(CancellationToken cancellationToken = default)
+    {
+        if (User?.Identity?.IsAuthenticated == false) return;
+
+        if (ShoppingCart.OrderId.HasValue && ShoppingCart.CustomerId.HasValue)
+        {
+            cartService.CalculateTotalPrice();
+            CartHydrated = true;
+
+            return;
+        }
+
+        var orderResult = await orderService.GetPendingOrderAsync((long)ShoppingCart.CustomerId!, cancellationToken);
+
+        if (orderResult.IsFailed) return;
+
+        if(orderResult.Value.Id == ShoppingCart.OrderId)
+        {
+            cartService.CalculateTotalPrice();
+            CartHydrated = true;
+
+            return;
+        }
+
+        var orderItemsResult = await orderService.GetOrderItemsAsync((long)orderResult.Value.Id!, cancellationToken);
+
+        ShoppingCart.OrderId = orderResult.Value.Id;
+
+        if(orderItemsResult.IsFailed) return;
+
+        foreach (var item in orderItemsResult.Value)
+        {
+            var priceFetchResult = await productService.GetProductPriceAsync(item.ProductPriceId, cancellationToken);
+
+            if (priceFetchResult.IsFailed) continue;
+
+            var bookFetchResult = await booksService.GetBookByProductIdAsync(priceFetchResult.Value.ProductId, cancellationToken);
+
+            if (bookFetchResult.IsFailed) continue;
+
+            var authorFetchResult = await authorService.GetAuthorAsync(bookFetchResult.Value.AuthorId, cancellationToken);
+
+            if (authorFetchResult.IsFailed) continue;
+            
+            if(!ShoppingCart.Items.Any(i => i.Price!.Id == item.ProductPriceId))
+                cartService.AddItem(priceFetchResult.Value, bookFetchResult.Value.Product!, authorFetchResult.Value);
+        }
+
+        CartHydrated = true;
+
+        await cartService.SaveCartToStorageAsync();
+    }
+}

MidrandBookshop/MidrandBookshop.csproj

@@ -18,13 +18,13 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="LiteCharms.Features" Version="1.132.0" />
+    <PackageReference Include="LiteCharms.Features" Version="1.137.0" />
   </ItemGroup>
 
   <!-- UI -->
   <ItemGroup>
     <PackageReference Include="ANM.Blazored.Toast" Version="0.1.1" />
-    <PackageReference Include="LiteCharms.Features.MidrandBooks" Version="1.132.0" />
+    <PackageReference Include="LiteCharms.Features.MidrandBooks" Version="1.137.0" />
     
     <!-- Global Usings -->
     <Using Include="Blazored.Toast.Services" />
@@ -62,6 +62,7 @@
     <Using Include="Microsoft.AspNetCore.Components.Web" />
     <Using Include="Microsoft.AspNetCore.WebUtilities" />
     <Using Include="Microsoft.AspNetCore.Components" />
+    <Using Include="System.Security.Cryptography.X509Certificates" />
   </ItemGroup>
 
 </Project>

MidrandBookshop/Program.cs

@@ -1,109 +1,51 @@
 using LiteCharms.Features.Extensions;
-using LiteCharms.Features.Mediator;
-using LiteCharms.Features.MidrandBooks.Extensions;
-using LiteCharms.Features.MidrandBooks.Payments;
 using LiteCharms.Features.Postgres;
+using MidrandBookshop;
 using MidrandBookshop.Components;
-using System.Security.Cryptography.X509Certificates;
 using static LiteCharms.Features.Extensions.Quartz;
 
 var builder = WebApplication.CreateBuilder(args);
 
-builder.Services.AddAntiforgery();
-
-builder.Services.AddRazorComponents()
-    .AddInteractiveServerComponents();
-
 builder.AddMonitoring();
-builder.Services.AddEndpointsApiExplorer();
-
-builder.Services.AddScoped(typeof(IPipelineBehavior<,>), typeof(TelemetryPipelineBehavior<,>));
-builder.Services.AddScoped(typeof(IPipelineBehavior<,>), typeof(LoggingPipelineBehavior<,>));
-
-builder.Services.AddQuartzSchedulerClient(MidrandShopSchedulerName, builder.Configuration);
-
-builder.Services.AddMediator();
-builder.Services.AddEmailServices(builder.Configuration);
-builder.Services.AddEmailServiceBus();
-
-builder.Services.AddHttpClient();
-builder.Services.AddScoped<CartService>();
-builder.Services.AddShopServices(includeLocalStorage: true);
-builder.Services.AddHashServices(builder.Configuration);
-builder.Services.AddPayfastServices(builder.Configuration);
-
-builder.Services.AddDataProtectionDatabase(builder.Configuration);
-builder.Services.AddMidrandShopDatabase(builder.Configuration);
-
-builder.Services.AddSecurityApiSdk(builder.Configuration);
-builder.Services.AddLiteCharmsWebSecurity(builder.Configuration);
-
-builder.Services.AddMidrandShopPostgresHealthCheck();
-builder.Services.AddMidrandShopQuartzHealthCheck();
-builder.Services.AddHealthChecksSupport(builder.Configuration);
-
-builder.Services.Configure<ForwardedHeadersOptions>(options =>
-{
-    options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
-    options.KnownProxies.Clear();
-});
-
-builder.WebHost.ConfigureKestrel(options =>
-{
-    var certBase64 = builder.Configuration["DataProtection:Certificate"];
-    var certPassword = builder.Configuration["DataProtection:Password"];
-
-    if (!string.IsNullOrWhiteSpace(certBase64))
-    {
-        var rawBytes = Convert.FromBase64String(certBase64);
-        var kestrelCert = X509CertificateLoader.LoadPkcs12(rawBytes, certPassword);
-
-        options.ListenAnyIP(8443, listenOptions =>
-        {
-            listenOptions.UseHttps(kestrelCert);
-        });
-    }
-    else
-        options.ListenAnyIP(8080);
-});
+builder.Services.RegisterServices(builder.Configuration);
 
 var app = builder.Build();
 
-app.UseForwardedHeaders();
-app.UseCookiePolicy();
-
-using var security = app.Services.CreateScope();
-{
-    var dataProtectionContext = security.ServiceProvider.GetRequiredService<DataProtectionDbContext>();
-
-    await dataProtectionContext.Database.MigrateAsync();
-}
-
-app.AddSecurityEndpoints();
-
-var schedulerFactory = app.Services.GetRequiredService<ISchedulerFactory>();
-var scheduler = await schedulerFactory.GetScheduler(MidrandShopSchedulerName);
-
-if (!scheduler!.IsStarted)
-    await scheduler.Start();
-
 if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Error", createScopeForErrors: true);
     app.UseHsts();
 }
 
+app.UseForwardedHeaders();
+app.UseHttpsRedirection();
+
+app.UseStatusCodePagesWithReExecute("/not-found", createScopeForStatusCodePages: true);
 app.UseHealthChecks("/health", new HealthCheckOptions
 {
     ResponseWriter = HealthChecks.UI.Client.UIResponseWriter.WriteHealthCheckUIResponse
 });
 
-app.UseStatusCodePagesWithReExecute("/not-found", createScopeForStatusCodePages: true);
-app.UseHttpsRedirection();
-
-app.UseAntiforgery();
-
 app.MapStaticAssets();
+app.UseCookiePolicy();
+
+app.UseAuthentication();
+app.UseAuthorization();
+app.UseAntiforgery();
+app.AddSecurityEndpoints();
+
+using (var security = app.Services.CreateScope())
+{
+    var dataProtectionContext = security.ServiceProvider.GetRequiredService<DataProtectionDbContext>();
+
+    await dataProtectionContext.Database.MigrateAsync();
+}
+
+var schedulerFactory = app.Services.GetRequiredService<ISchedulerFactory>();
+var scheduler = await schedulerFactory.GetScheduler(MidrandShopSchedulerName);
+
+if (!scheduler!.IsStarted) await scheduler.Start();
+
 app.MapRazorComponents<App>()
     .AddInteractiveServerRenderMode();
 

MidrandBookshop/Properties/launchSettings.json

@@ -14,7 +14,7 @@
         "commandName": "Project",
         "dotnetRunMessages": true,
         "launchBrowser": false,
-        "applicationUrl": "https://localhost:8440;http://localhost:8083",
+        "applicationUrl": "https://localhost:8443;http://localhost:8080",
         "environmentVariables": {
           "ASPNETCORE_ENVIRONMENT": "Development"
         }

MidrandBookshop/Setup.cs

@@ -0,0 +1,60 @@
+using LiteCharms.Features.Mediator;
+using LiteCharms.Features.MidrandBooks.Payments;
+using LiteCharms.Features.Extensions;
+using LiteCharms.Features.MidrandBooks.Extensions;
+using static LiteCharms.Features.Extensions.Quartz;
+
+namespace MidrandBookshop;
+
+public static class Setup
+{
+    public static IServiceCollection RegisterServices(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.AddCancellationToken();
+        services.AddAntiforgery();
+
+        services.AddRazorComponents()
+            .AddInteractiveServerComponents();
+        
+        services.AddEndpointsApiExplorer();
+
+        services.AddScoped(typeof(IPipelineBehavior<,>), typeof(TelemetryPipelineBehavior<,>));
+        services.AddScoped(typeof(IPipelineBehavior<,>), typeof(LoggingPipelineBehavior<,>));
+
+        services.AddQuartzSchedulerClient(MidrandShopSchedulerName, configuration);
+
+        services.AddMediator();
+        services.AddEmailServices(configuration);
+        services.AddEmailServiceBus();
+
+        services.AddHttpClient();
+        services.AddScoped<CartService>();
+        services.AddScoped<HydrationService>();
+        services.AddShopServices(includeLocalStorage: true);
+        services.AddHashServices(configuration);
+        services.AddPayfastServices(configuration);
+
+        services.AddDataProtectionDatabase(configuration);
+        services.AddMidrandShopDatabase(configuration);
+
+        services.AddSecurityApiSdk(configuration);
+        services.AddLiteCharmsWebSecurity(configuration);
+
+        services.AddMidrandShopPostgresHealthCheck();
+        services.AddMidrandShopQuartzHealthCheck();
+        services.AddHealthChecksSupport(configuration);
+
+        services.Configure<ForwardedHeadersOptions>(options =>
+        {
+            options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
+
+            options.KnownProxies.Clear();
+            options.KnownIPNetworks.Clear();
+
+            options.ForwardLimit = null;
+            options.RequireHeaderSymmetry = false;
+        });
+
+        return services;
+    }
+}

midrandbooks-uat.yml

@@ -1,4 +1,3 @@
----
 apiVersion: v1
 kind: Namespace
 metadata:
@@ -11,7 +10,7 @@ metadata:
   namespace: midrandbooks-uat
 data:
   ASPNETCORE_ENVIRONMENT: "Development"  
-  ASPNETCORE_URLS: "https://0.0.0.0:8443"
+  ASPNETCORE_URLS: "http://0.0.0.0:8443"
   Monitoring__Address: "http://aspire-dashboard-service.aspire.svc.cluster.local:18889"
   Monitoring__ServiceName: "MidrandBooks.Uat"
   HasherSettings__MinHashLength: "11"
@@ -32,30 +31,6 @@ data:
   LiteCharmsClientSettings__Scope: "midrandbooks-api"
 ---
 apiVersion: v1
-kind: Secret
-metadata:
-  name: midrandbooks-secrets
-  namespace: midrandbooks-uat
-type: Opaque
-data:  
-  connection-string: SG9zdD0xOTIuMTY4LjEuMTcwO0RhdGFiYXNlPW1pZHJhbmRzaG9wLWRldjtVc2VybmFtZT1taWRyYW5kc2hvcC1kZXYtdXNlcjtQYXNzd29yZD1hUFh5a0tnM3RTOWNtRDtQZXJzaXN0IFNlY3VyaXR5IEluZm89VHJ1ZQ==
-  dataprotection-connection-string: SG9zdD0xOTIuMTY4LjEuMTcwO0RhdGFiYXNlPW1pZHJhbmRzaG9wLWRldjtVc2VybmFtZT1taWRyYW5kc2hvcC1kZXYtdXNlcjtQYXNzd29yZD1hUFh5a0tnM3RTOWNtRDtQZXJzaXN0IFNlY3VyaXR5IEluZm89VHJ1ZQ==
-  connection-string-quartz: SG9zdD0xOTIuMTY4LjEuMTcwO0RhdGFiYXNlPXNjaGVkdWxlci1kZXY7VXNlcm5hbWU9c2NoZWR1bGVyLWRldi11c2VyO1Bhc3N3b3JkPWtWVm1vV0tKM3h6Z1FYO1BlcnNpc3QgU2VjdXJpdHkgSW5mbz1UcnVl
-  aspire-apikey: bWMzRzYzSzJqNVpPRXNpMEFqTW9qTFRYbTFLRVpGY3R6SUlqU3dEaVRHdXQ4cUdTa1B1V3d4R1AxUmJzY0pVbw==
-  hasher-salt: VEdsbmFIUWdRMmhoY20xekxDQk5hV1J5WVc1a1FtOXZhM01nYldGclpTQnNiM1J6SUc5bUlHMXZibVY1SUdGdVpDQmhjbVVnWVNCemRXTmpaWE56Wm5Wc0lIWnBjbUZzSUhOMGIzSjVJR2x1SUZOdmRYUm9JRUZtY21sallRPT0=  
-  bookshop-s3-accesskey: R0s1MTRkMmNlOGRjNjkyMzdhMDVjMDFlZWY=
-  bookshop-s3-secretkey: ZWFhZmVkYTFhZWQ0MDllY2ZlNjA3MTRlY2RhNTQ5YjgyYmRmNWEzZGFmOWYxOGRkNjFmNjZiNDk3M2E2NDgyZQ==
-  litecharms-clientid: bWlkcmFuZGJvb2tzLXVhdA==
-  litecharms-clientsecret: c2VjcmV0Xzc3OGJkODM3NWFjNGE3Mzg2N2QxZDdhNjcwODJlZTJjNGU4NmUwODYwYmI0Y2ZlZWI5NDExOTQ5OTk2ZThhOGU=
-  payfast-passphrase: OUdBSVIwdFdwaFgwcU8=
-  payfast-merchantid: MTAwNDkzMDc=
-  payfast-merchantkey: anU2bmF2bjBqY2JmMA==
-  litecharms-client-clientid: bWlkcmFuZGJvb2tzLWFwaS1zY2FsZXItdWF0
-  litecharms-client-clientsecret: c2VjcmV0XzBhOGRjMWY5OTA2MTU5MGE1MmIxMjcyZGIzYTE4NzFkMjc2MWM3OWZiZDA1OGIyYTk2ODkxMTAyOWU0YjIwOGE=
-  dataprotection-cert: TUlJS2dBSUJBekNDQ2pZR0NTcUdTSWIzRFFFSEFhQ0NDaWNFZ2dvak1JSUtIekNDQkZJR0NTcUdTSWIzRFFFSEJxQ0NCRU13Z2dRL0FnRUFNSUlFT0FZSktvWklodmNOQVFjQk1GY0dDU3FHU0liM0RRRUZEVEJLTUNrR0NTcUdTSWIzRFFFUkREUWEwZ0F3RUFBaUFCQURBTkJnbGdoa2dCWlFNRUFnRUZBQUFTb0VFS2Y2bE55USt1REU4ZjNCOWw5T3pGNG9mSmw5cUtkK3lKTTVBNXEy d0RBRUNIMXBPL2hVRXpsTkFnSUlBQT09
-  dataprotection-password: OWlIUSMmcl41eWZYRXc=
----
-apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
   name: midrandbooks-pvc
@@ -73,7 +48,8 @@ metadata:
   name: midrandbooks
   namespace: midrandbooks-uat
 spec:
-  replicas: 1
+  replicas: 2
+  revisionHistoryLimit: 0
   selector:
     matchLabels:
       app: midrandbooks
@@ -105,109 +81,56 @@ spec:
           envFrom:
             - configMapRef:
                 name: midrandbooks-config
+            - secretRef:
+                name: midrandbooks-secrets          
           env:
             - name: DataProtection__Certificate
               valueFrom:
                 secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: dataprotection-cert
+                  name: litecharms-certs
+                  key: litecharms.pfx
             - name: DataProtection__Password
               valueFrom:
                 secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: dataprotection-password
-            - name: LiteCharmsSettings__ClientId
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: litecharms-clientid
-            - name: LiteCharmsSettings__ClientSecret
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: litecharms-clientsecret
-            - name: BookshopS3Settings__AccessKey
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: bookshop-s3-accesskey
-            - name: BookshopS3Settings__SecretKey
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: bookshop-s3-secretkey
-            - name: HasherSettings__Salt
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: hasher-salt
-            - name: PayfastSettings__Passphrase
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: payfast-passphrase
-            - name: PayfastSettings__MerchantId
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: payfast-merchantid
-            - name: PayfastSettings__MerchantKey
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: payfast-merchantkey
-            - name: LiteCharmsClientSettings__ClientId
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: litecharms-client-clientid
-            - name: LiteCharmsClientSettings__ClientSecret
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: litecharms-client-clientsecret
-            - name: ConnectionStrings__PostgresScheduler
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: connection-string-quartz
-            - name: ConnectionStrings__PostgresMidrandBooks
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: connection-string
-            - name: ConnectionStrings__PostgresDataProtection
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: dataprotection-connection-string
-            - name: Monitoring__ApiKey
-              valueFrom:
-                secretKeyRef:
-                  name: midrandbooks-secrets
-                  key: aspire-apikey
+                  name: litecharms-certs
+                  key: passphrase
           volumeMounts:
+            - name: cluster-certs-volume
+              mountPath: /tmp/litecharms-raw-certs
+              readOnly: true
             - name: data
-              mountPath: /app/wwwroot/content
+              mountPath: /app/content
               subPath: bookshop-content
+          lifecycle:
+            postStart:
+              exec:
+                command:
+                  - /bin/sh
+                  - -c
+                  - |
+                    cp /tmp/litecharms-raw-certs/litecharms.crt /usr/local/share/ca-certificates/litecharms.crt
+                    update-ca-certificates
           livenessProbe:
             httpGet:
               path: /health
               port: 8443
-              scheme: HTTPS
+              scheme: HTTP
             initialDelaySeconds: 5
             periodSeconds: 10
           readinessProbe:
             httpGet:
               path: /health
               port: 8443
-              scheme: HTTPS
+              scheme: HTTP
             initialDelaySeconds: 3
             periodSeconds: 5
       volumes:
         - name: data
           persistentVolumeClaim:
-            claimName: midrandbooks-pvc        
+            claimName: midrandbooks-pvc
+        - name: cluster-certs-volume
+          secret:
+            secretName: litecharms-certs
 ---
 apiVersion: v1
 kind: Service
@@ -223,14 +146,6 @@ spec:
     app: midrandbooks
 ---
 apiVersion: traefik.io/v1alpha1
-kind: ServersTransport
-metadata:
-  name: midrandbooks-bypass-backend-validation
-  namespace: midrandbooks-uat
-spec:
-  insecureSkipVerify: true
----
-apiVersion: traefik.io/v1alpha1
 kind: IngressRoute
 metadata:
   name: midrandbooks-web-secure
@@ -244,11 +159,10 @@ spec:
       services:
         - name: midrandbooks-service
           port: 443
-          scheme: https
-          serversTransport: midrandbooks-bypass-backend-validation
           sticky:
             cookie:
               name: "lp-sticky-session"
               httpOnly: true
               secure: true
-  tls: {}
+          scheme: http
+  tls: {}