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/Pages/Checkout.razor.cs

@@ -19,7 +19,6 @@ public partial class Checkout()
     [Inject] public IOptions<PayfastSettings> PayfastOptions { get; set; } = default!;
     [Inject] private AuthenticationStateProvider AuthStateProvider { get; set; } = default!;
     [Inject] public IJSRuntime JSRuntime { get; set; } = default!;
-    [Inject] private HydrationService HydrationService { get; set; } = default!;
     [Inject] private CancellationToken CancellationToken { get; set; } = default!;
 
     private Cart ShoppingCart => CartService.ShoppingCart;
@@ -38,19 +37,6 @@ public partial class Checkout()
 
         Navigation.LocationChanged += OnLocationChanged;
         CartService.OnCartChanged += CartService_OnCartChanged;
-
-        await CartService.LoadCartFromStorageAsync();
-    }
-
-    protected override async Task OnAfterRenderAsync(bool firstRender)
-    {
-        if (firstRender == false && HydrationService.CartHydrated == false)
-        {
-            await HydrationService.EnsureCustomerExistsAsync(CancellationToken);
-            await HydrationService.RehydrateCartFromPendingOrderAsync(CancellationToken);
-
-            CartService.NotifyStateChanged();
-        }
     }
 
     private async void CartService_OnCartChanged() => await InvokeAsync(StateHasChanged);
@@ -117,13 +103,26 @@ public partial class Checkout()
             var orderHash = HashService.HashEncodeLongId(orderId).Value;
             var paymentGen = await PaymentService.CreatePaymentAsync(ShoppingCart.TotalAmount, orderId, orderHash, CancellationToken);
 
+            long paymentId = 0;
+
+            if (paymentGen.IsSuccess) paymentId = paymentGen.Value;
+
+            if(paymentGen.IsFailed)
+            {
+                var paymentFetch = await PaymentService.GetOrderPaymentAsync(orderId, CancellationToken);
+
+                if (paymentFetch.IsFailed) return;
+
+                paymentId = paymentFetch.Value.Id;
+            }
+
             CreateLedgerEntry ledgerRequest = new()
             {
                 OrderId = orderId,
                 CustomerId = customerId,
-                PaymentGatewayId = 1, // TODO: lookup value to match user selection
+                PaymentGatewayId = 1,
                 PaymentGatewayReference = orderHash,
-                PaymentId = paymentGen.Value,
+                PaymentId = paymentId,
                 Status = LiteCharms.Features.LedgerStatuses.Sent,
             };
             await PaymentService.WriteLedgerEntryAsync(ledgerRequest, CancellationToken);
@@ -135,8 +134,8 @@ public partial class Checkout()
             {
                 { "merchant_id", PayfastOptions.Value.MerchantId! },
                 { "merchant_key", PayfastOptions.Value.MerchantKey! },
-                { "return_url", $"{hostAddress}/payment-success" },
+                { "return_url", $"{hostAddress}/payment-success?reference={orderHash}" },
-                { "cancel_url", $"{hostAddress}/payment-failed" },
+                { "cancel_url", $"{hostAddress}/payment-failed?reference={orderHash}" },
                 { "notify_url", "https://api.uat.midrandbooks.co.za/v1/payments/payfast/confirm" },
                 { "email_address", User?.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Email)!.Value! },
                 { "m_payment_id", orderHash },

MidrandBookshop/Components/Pages/Home.razor.cs

@@ -99,14 +99,18 @@ public partial class Home : ComponentBase
 
     private bool HasMoreItems => FilteredData.Count() > VisibleCount;
 
-    protected override async Task OnInitializedAsync() => await CartService.LoadCartFromStorageAsync();
+    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)
         {
-            await HydrationService.EnsureCustomerExistsAsync(CancellationToken);
+            if(!CartService.ShoppingCart.CustomerId.HasValue)
-            await HydrationService.RehydrateCartFromPendingOrderAsync(CancellationToken);
+                await HydrationService.EnsureCustomerExistsAsync(CancellationToken);
         }
     }
 

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>
+                <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, and your cart items are safe.</p>
+                <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">
+            <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="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

@@ -38,13 +38,13 @@ public sealed class HydrationService(AuthenticationStateProvider authStateProvid
 
         if (existingCustomer.IsFailed)
         {
-            var name = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Name)!.Value!;
+            var name = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Name)?.Value ?? string.Empty;
-            var lastname = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Surname)!.Value!;
+            var lastname = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Surname)?.Value ?? string.Empty;
-            var mobile = User!.Claims.FirstOrDefault(c => c.Type == ClaimTypes.MobilePhone)!.Value!;
+            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)
+            if (customerCreate.IsSuccess && !string.IsNullOrWhiteSpace(name))
             {
                 ShoppingCart.CustomerId = customerCreate.Value;
 
@@ -65,7 +65,7 @@ public sealed class HydrationService(AuthenticationStateProvider authStateProvid
     {
         if (User?.Identity?.IsAuthenticated == false) return;
 
-        if (ShoppingCart.OrderId > 0 && ShoppingCart.CustomerId > 0)
+        if (ShoppingCart.OrderId.HasValue && ShoppingCart.CustomerId.HasValue)
         {
             cartService.CalculateTotalPrice();
             CartHydrated = true;

midrandbooks-uat.yml

@@ -48,7 +48,8 @@ metadata:
   name: midrandbooks
   namespace: midrandbooks-uat
 spec:
-  replicas: 1
+  replicas: 2
+  revisionHistoryLimit: 0
   selector:
     matchLabels:
       app: midrandbooks