Merge commit '38e765203d6a6e435e4e80368ee3dbb6c4098d2a'

Reviewed-on: #43

LiteCharms.Features.MidrandBooks.Tests/AuthorServiceFeatureTests.cs

@@ -0,0 +1,81 @@
+using LiteCharms.Features.MidrandBooks.Authors;
+using LiteCharms.Features.MidrandBooks.Authors.Models;
+using LiteCharms.Features.MidrandBooks.Tests.Common;
+using LiteCharms.Features.Models;
+
+namespace LiteCharms.Features.MidrandBooks.Tests;
+
+public class AuthorServiceFeatureTests(Fixture fixture, ITestOutputHelper output) : IClassFixture<Fixture>
+{
+    private readonly AuthorService authorService = fixture.Services.GetRequiredService<AuthorService>();
+
+    [IntegrationFact]
+    public async Task CreateAuthorAsync_ShouldReturn_ResultWithAuthorId()
+    {
+        var request = new CreateAuthor
+        {
+            Name = "John",
+            LastName = "Doe",
+            Company = "Solo Publishers",
+            Email = "solo@publishers.co.za",
+            PublisherType = PublisherTypes.Independent,
+            ImageUrl = ""
+        };
+
+        var result = await authorService.CreateAuthorAsync(request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.True(result.Value > 0);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateAuthorAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var request = new UpdateAuthor
+        {
+            Name = "Jane",
+            LastName = "Doe",
+            Company = "Solo Publishers",
+            Email = "solo@publishers.co.za",
+            PublisherType = PublisherTypes.Independent,
+            ImageUrl = ""
+        };
+
+        var result = await authorService.UpdateAuthorAsync(1, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task GetAuthors_ShouldReturn_ResultWithAuthorList()
+    {
+        var range = new DateRange
+        {
+            From = DateOnly.FromDateTime(DateTime.UtcNow.AddDays(-7)),
+            To = DateOnly.FromDateTime(DateTime.UtcNow),
+            MaxRecords = 1000
+        };
+
+        var result = await authorService.GetAuthorsAsync(range, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetAuthorAsync_ShouldReturn_ResultWithAuthor()
+    {
+        var result = await authorService.GetAuthorAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateAuthorStatusAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await authorService.UpdateAuthorStatusAsync(1, true, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+}

LiteCharms.Features.MidrandBooks.Tests/BooksServiceFeatureTests.cs

@@ -0,0 +1,52 @@
+using LiteCharms.Features.MidrandBooks.AuthorBooks;
+using LiteCharms.Features.MidrandBooks.Tests.Common;
+
+namespace LiteCharms.Features.MidrandBooks.Tests;
+
+public class BooksServiceFeatureTests(Fixture fixture) : IClassFixture<Fixture>
+{
+    private readonly BooksService bookService = fixture.Services.GetRequiredService<BooksService>();
+
+    [IntegrationFact]
+    public async Task CreateBookAsync_ShouldReturn_ResultWithBookId()
+    {
+        var result = await bookService.CreateBookAsync(1, 2, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task GetBookAsync_ShouldReturn_ResultWithBook()
+    {
+        var result = await bookService.GetBookAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetBooksByAuthorAsync_ShouldReturn_ResultWithAuthorBooks()
+    {
+        var result = await bookService.GetBooksByAuthorAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetPublishedBooksAsync_ShouldReturn_ResultWithBublishedBooks()
+    {
+        var result = await bookService.GetPublishedBooksAsync(0, 1000, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateBookStatusAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await bookService.UpdateBookStatusAsync(1, true, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);        
+    }
+}

LiteCharms.Features.MidrandBooks.Tests/Common/Fixture.cs

@@ -1,7 +1,8 @@
 using LiteCharms.Features.Extensions;
+using LiteCharms.Features.MidrandBooks.Abstractions;
 using LiteCharms.Features.MidrandBooks.Extensions;
 
-namespace LiteCharms.Features.MidrandBooks.Tests;
+namespace LiteCharms.Features.MidrandBooks.Tests.Common;
 
 public class Fixture : IDisposable
 {
@@ -11,6 +12,10 @@ public class Fixture : IDisposable
 
     public IMediator Mediator { get; set; }
 
+    private readonly CancellationTokenSource cancellationTokenSource = new();
+
+    public CancellationToken CancellationToken => cancellationTokenSource.Token;
+
     public Fixture()
     {
         Configuration = new ConfigurationBuilder()
@@ -23,12 +28,12 @@ public class Fixture : IDisposable
         Services = new ServiceCollection()            
             .AddMediator()
             .AddLogging()
-            //.AddMidrandShopServices()
             .AddEmailServiceBus()
             .AddGarageS3(Configuration)
             .AddMidrandShopDatabase(Configuration)
             .AddEmailServices(Configuration)
             .AddSingleton(Configuration)
+            .AddShopServices()
             .BuildServiceProvider();
 
         Mediator = Services.GetRequiredService<IMediator>();

LiteCharms.Features.MidrandBooks.Tests/Common/IntegrationFactAttribute.cs

@@ -0,0 +1,10 @@
+namespace LiteCharms.Features.MidrandBooks.Tests.Common;
+
+public class IntegrationFactAttribute : FactAttribute
+{
+    public IntegrationFactAttribute()
+    {
+        if(!Debugger.IsAttached)
+            Skip = "This test requires the debugger to be attached.";
+    }
+}

LiteCharms.Features.MidrandBooks.Tests/CustomerServiceFeatureTests.cs

@@ -0,0 +1,201 @@
+using LiteCharms.Features.MidrandBooks.Customers;
+using LiteCharms.Features.MidrandBooks.Customers.Models;
+using LiteCharms.Features.MidrandBooks.Tests.Common;
+
+namespace LiteCharms.Features.MidrandBooks.Tests;
+
+public class CustomerServiceFeatureTests(Fixture fixture) : IClassFixture<Fixture>
+{
+    private readonly CustomerService customerService = fixture.Services.GetRequiredService<CustomerService>();
+
+    [IntegrationFact]
+    public async Task CreateCustomerAsync_ShouldReturn_ResultWithCustomerId()
+    {
+        var request = new CreateCustomer
+        {
+            Company = "Book Lovers",
+            Email = "hank@booklovers.com",
+            Phone = "555 1245 8577",
+            Website = "https://www.booklovers.com"
+        };
+
+        var result = await customerService.CreateCustomerAsync(request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.True(result.Value > 0);
+    }
+
+    [IntegrationFact]
+    public async Task CreateCustomerContactAsync_ShouldReturn_ResultWithCustomerContactId()
+    {
+        var request = new CreateCustomerContact
+        {
+            Name = "Sipho",
+            LastName = "Madlanga",
+            Phone = "0710857365",
+            Email = "sipho@madlanga.africa",
+            Type = ContactTypes.Business
+        };
+
+        var result = await customerService.CreateCustomerContactAsync(1, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.True(result.Value > 0);
+    }
+
+    [IntegrationFact]
+    public async Task CreateCustomerAddressAsync_ShouldReturn_ResultWithCustomerAddressId()
+    {
+        var request = new CreateCustomerAddress
+        {
+            Name = "Business",
+            BuildingType = AddressBuildingTypes.MixedUse,
+            Type = AddressType.Shipping,
+            Street = "123 Building 4, XYZ Suburb, Some Region",
+            City = "Johannesburg",
+            State = "Gauteng",
+            Country = "South Africa",
+            IsPrimary = true,
+            Enabled = true,
+            PostalCode = "12345"
+        };
+
+        var result = await customerService.CreateCustomerAddressAsync(1, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.True(result.Value > 0);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateCustomerAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var request = new UpdateCustomer
+        {
+            Company = "Book Lovers",
+            Email = "hank@booklovers.com",
+            Phone = "555 1245 8578",
+            Website = "https://www.booklovers.com"
+        };
+
+        var result = await customerService.UpdateCustomerAsync(1, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateCustomerContactAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var request = new UpdateCustomerContact
+        {
+            Name = "Sipho",
+            LastName = "Madlanga",
+            Phone = "0710857366",
+            Email = "sipho@madlanga.africa",
+            Type = ContactTypes.Business
+        };
+
+        var result = await customerService.UpdateCustomerContactAsync(1, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateCustomerAddressAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var request = new UpdateCustomerAddress
+        {
+            Name = "Business",
+            BuildingType = AddressBuildingTypes.MixedUse,
+            Type = AddressType.Shipping,
+            Street = "123 Building 4, XYZ Suburb, Some Region",
+            City = "Johannesburg",
+            State = "Gauteng",
+            Country = "South Africa",
+            IsPrimary = true,
+            Enabled = true,
+            PostalCode = "12346"
+        };
+
+        var result = await customerService.UpdateCustomerAddressAsync(1, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateCustomerStatusAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await customerService.UpdateCustomerStatusAsync(1, true, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateCustomerContactStatusAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await customerService.UpdateCustomerContactStatusAsync(1, true, true, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateCustomerAddressStatusAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await customerService.UpdateCustomerAddressStatusAsync(1, true, true, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task GetCustomersAsync_ShouldReturn_ResultWithCustomerList()
+    {
+        var result = await customerService.GetCustomersAsync(fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetCustomerContactsAsync_ShouldReturn_ResultWithCustomerContactList()
+    {
+        var result = await customerService.GetCustomerContactsAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetCustomerAddressesAsync_ShouldReturn_ResultWithCustomerAddressList()
+    {
+        var result = await customerService.GetCustomerAddressesAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetCustomerAsync_ShouldReturn_ResultWithCustomer()
+    {
+        var result = await customerService.GetCustomerAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetCustomerContactAsync_ShouldReturn_ResultWithCustomerContact()
+    {
+        var result = await customerService.GetCustomerContactsAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetCustomerAddressAsync_ShouldReturn_ResultWithCustomerAddress()
+    {
+        var result = await customerService.GetCustomerAddressAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+    }
+}

LiteCharms.Features.MidrandBooks.Tests/LiteCharms.Features.MidrandBooks.Tests.csproj

@@ -39,6 +39,8 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Using Include="System.Text.Json" />
+    <Using Include="System.Diagnostics" />
     <Using Include="Xunit" />
   </ItemGroup>
 

LiteCharms.Features.MidrandBooks.Tests/OrderServiceFeatureTests.cs

@@ -0,0 +1,196 @@
+using LiteCharms.Features.MidrandBooks.Orders;
+using LiteCharms.Features.MidrandBooks.Orders.Models;
+using LiteCharms.Features.MidrandBooks.Tests.Common;
+using LiteCharms.Features.Models;
+
+namespace LiteCharms.Features.MidrandBooks.Tests;
+
+public class OrderServiceFeatureTests(Fixture fixture) : IClassFixture<Fixture>
+{
+    private readonly OrderService orderService = fixture.Services.GetRequiredService<OrderService>();
+
+    [IntegrationFact]
+    public async Task CreateOrderAsync_ShouldReturn_ResultWithOrderId()
+    {
+        var request = new CreateOrder(250, "At the intercomm, dial 1 then option 2");
+
+        var result = await orderService.CreateOrderAsync(1, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.True(result.Value > 0);
+    }
+
+    [IntegrationFact]
+    public async Task AddItemToOrderAsync_ShouldReturn_ResultWithOrderItemId()
+    {
+        var request = new CreateOrderItem(1, 1, 2);
+
+        var result = await orderService.AddItemToOrderAsync(1, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.True(result.Value > 0);
+    }
+
+    [IntegrationFact]
+    public async Task AddItemsToOrderAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var requests = new List<CreateOrderItem>
+        {
+            new(1, 1, 1),
+            new(1, 1, 3)
+        };
+
+        var result = await orderService.AddItemsToOrderAsync(1, [.. requests], fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);        
+    }
+
+    [IntegrationFact]
+    public async Task RemoveItemFromOrderAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await orderService.RemoveItemFromOrderAsync(1, 5, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task ClearOrderItemsAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await orderService.ClearOrderItemsAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task CancelOrderAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await orderService.CancelOrderAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task GetOrderAsync_ShouldReturn_ResultWithOrder()
+    {
+        var result = await orderService.GetOrderAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetOrdersByCustomerAsync_ShouldReturn_ResultWithOrderList()
+    {
+        var result = await orderService.GetOrdersByCustomerAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetOrdersAsync_ShouldReturn_ResultWithOrderList()
+    {
+        var range = new DateRange
+        {
+            From = DateOnly.FromDateTime(DateTime.UtcNow.AddDays(-7)),
+            To = DateOnly.FromDateTime(DateTime.UtcNow),
+            MaxRecords = 1000
+        };
+        
+        var result = await orderService.GetOrdersAsync(range, 0, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateOrderStatusAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await orderService.UpdateOrderStatusAsync(1, OrderStatus.Pending, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task AddShippingToOrderAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var request = new CreateShipping(1, 2);
+
+        var result = await orderService.AddShippingToOrderAsync(1, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.True(result.Value > 0);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateShippingStatusAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await orderService.UpdateShippingStatusAsync(1, ShippingStatuses.Shipped, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task GetShippingByOrderIdAsync_ShouldReturn_ResultWithShipping()
+    {
+        var result = await orderService.GetShippingByOrderIdAsync(1, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task RemoveShippingFromOrderAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await orderService.RemoveShippingFromOrderAsync(1, 1,  fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateShippingTrackingNumberAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var result = await orderService.UpdateShippingTrackingNumberAsync(1, 2, "NA0009969397");
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task CreateShippingProviderAsync_ShouldReturn_ResultWithShippingProviderId()
+    {
+        var request = new CreateShippingProvider(ShippingProviderTypes.FastWay, "FastWay Couriers", 50, "https://www.fastway.co.za/our-services/track-your-parcel");
+
+        var result = await orderService.CreateShippingProviderAsync(request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.True(result.Value > 0);
+    }
+
+    [IntegrationFact]
+    public async Task GetShippingProvidersAsync_ShouldReturn_ResultWithShippingProviderList()
+    {
+        var result = await orderService.GetShippingProvidersAsync(true, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task GetShippingProviderAsync_ShouldReturn_ResultWithShippingProvider()
+    {
+        var result = await orderService.GetShippingProviderAsync(2, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateShippingProviderAsync_ShouldReturn_ResultWithSuccess()
+    {
+        var request = new UpdateShippingProvider(2,true, "FastWay Couriers", 50, "https://www.fastway.co.za/our-services/track-your-parcel");
+
+        var result = await orderService.UpdateShippingProviderAsync(request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+}

LiteCharms.Features.MidrandBooks.Tests/PageServiceFeatureTests.cs

@@ -0,0 +1,63 @@
+using LiteCharms.Features.MidrandBooks.Pages;
+using LiteCharms.Features.MidrandBooks.Tests.Common;
+
+namespace LiteCharms.Features.MidrandBooks.Tests;
+
+public class PageServiceFeatureTests(Fixture fixture) : IClassFixture<Fixture>
+{
+    private readonly PageService pageService = fixture.Services.GetRequiredService<PageService>();
+
+    [IntegrationFact]
+    public async Task CreatePageAsync_ShouldReturn_ResultWithPageId()
+    {
+
+    }
+
+    [IntegrationFact]
+    public async Task GetPagesAsync_ByBookId_ShouldReturn_ResultWithPageList()
+    {
+
+    }
+
+    [IntegrationFact]
+    public async Task GetPageAsync_ShouldReturn_ResultWithPage()
+    {
+
+    }
+
+    [IntegrationFact]
+    public async Task GetPageByNumberAsync_ById_And_BookPageNumber_ShouldReturn_ResultWithPage()
+    {
+
+    }
+
+    [IntegrationFact]
+    public async Task UpdatePageAsync_ShouldReturn_ResultWithSuccess()
+    {
+
+    }
+
+    [IntegrationFact]
+    public async Task DeletePageAsync_ShouldReturn_ResultWithSuccess()
+    {
+
+    }
+
+    [IntegrationFact]
+    public async Task DeleteByPageTypeAsync_ShouldReturn_ResultWithSuccess()
+    {
+
+    }
+
+    [IntegrationFact]
+    public async Task DeleteAllAsync_ShouldReturn_ResultWithSuccess()
+    {
+
+    }
+
+    [IntegrationFact]
+    public async Task UpdatePageStatusAsync_ShouldReturn_ResultWithSuccess()
+    {
+
+    }
+}

LiteCharms.Features.MidrandBooks.Tests/ProductServiceFeatureTests.cs

@@ -0,0 +1,143 @@
+using LiteCharms.Features.MidrandBooks.Products;
+using LiteCharms.Features.MidrandBooks.Products.Models;
+using LiteCharms.Features.MidrandBooks.Tests.Common;
+using LiteCharms.Features.Models;
+
+namespace LiteCharms.Features.MidrandBooks.Tests;
+
+public class ProductServiceFeatureTests(Fixture fixture, ITestOutputHelper output) : IClassFixture<Fixture>
+{
+    private readonly ProductService productService = fixture.Services.GetRequiredService<ProductService>();
+
+    [IntegrationFact]
+    public async Task GetProductPriceAsync_ShouldReturn_RetultOneProductPrice()
+    {
+        var result = await productService.GetProductPriceAsync(2, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+
+        output.WriteLine(JsonSerializer.Serialize(result.Value));
+    }
+
+    [IntegrationFact]
+    public async Task GetProductPricesAsync_ShouldReturn_RetultProductPriceList()
+    {
+        var result = await productService.GetProductPricesAsync(2, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+
+        output.WriteLine(JsonSerializer.Serialize(result.Value));
+    }
+
+    [IntegrationFact]
+    public async Task SearchProductsAsync_ShouldReturn_RetultMatchingProducts()
+    {
+        var filter = new ProductFilter
+        {
+            Name = "system",
+            Manufacturer = "techwave",
+            SerialNumber = "2024",
+            MinPrice = 10,
+            MaxPrice = 30    
+        };
+
+        var result = await productService.SearchProductsAsync(filter, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+
+        output.WriteLine(JsonSerializer.Serialize(result.Value));
+    }
+
+    [IntegrationFact]
+    public async Task GetProductAsync_ShouldReturn_RetultOneProduct()
+    {
+        var result = await productService.GetProductAsync(2, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotNull(result.Value);
+
+        output.WriteLine(JsonSerializer.Serialize(result.Value));
+    }
+
+    [IntegrationFact]
+    public async Task GetProductsAsync_ShouldReturn_RetultProducts()
+    {
+        var range = new DateRange
+        {
+            From = DateOnly.FromDateTime(DateTime.UtcNow.AddDays(-7)),
+            To = DateOnly.FromDateTime(DateTime.UtcNow),
+            MaxRecords = 1000
+        };
+
+        var result = await productService.GetProductsAsync(0, range, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+        Assert.NotEmpty(result.Value);
+
+        output.WriteLine(JsonSerializer.Serialize(result.Value));
+    }
+
+    [IntegrationFact]
+    public async Task UpdateProductStatusAsync_ShouldReturn_ResultTrue()
+    {
+        var result = await productService.UpdateProductStatusAsync(2, true, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task UpdateProductPriceStatusAsync_ShouldReturn_ResultTrue()
+    {
+        var result = await productService.UpdateProductPriceStatusAsync(2, true, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess);
+    }
+
+    [IntegrationFact]
+    public async Task CreateProductPriceAsync_Should_Return_NewProductPriceId()
+    {   
+        var request = new CreateProductPrice
+        {
+            Amount = 29.99m,
+            Discount = 0.00m
+        };
+
+        var result = await productService.CreateProductPriceAsync(2, request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess, "Product price creation should be successful.");
+        Assert.True(result.Value > 0, "New ProductPriceId should be greater than 0.");
+
+        output.WriteLine($"Created ProductPriceId: {result.Value}");
+    }
+
+    [IntegrationFact]
+    public async Task CreateProductAsync_Result_Returns_ProductId()
+    {
+        var request = new CreateProduct
+        {
+            Name = "Systems Rewired",
+            Description = "[Design], <Code>, AND /CHAORS/ IN ***SYNC***",
+            Summary = "A comprehensive guide to systems thinking and design.",
+            ImageUrl = "https://bookshop.cdn.khongisa.co.za/design/2bf1f9a2-7b25-4fcf-9aa7-08941ea21e6c_1764838499686.webp",
+            Type = ProductTypes.Book,
+            Categories = ["Systems Thinking", "Design", "Programming"],
+            Metadata = new ProductMetadata
+            {
+                CopyrightInfo = "© 2024 John Doe. All rights reserved.",
+                ManufactureDate = "2024-06-01",
+                Manufacturer = "TechWave Publishing",
+                SerialNumber = "SR-2024-0001"
+            }
+        };
+
+        var result = await productService.CreateProductAsync(request, fixture.CancellationToken);
+
+        Assert.True(result.IsSuccess, "Product creation should be successful.");
+        Assert.True(result.Value > 0, "ProductId should be greater than 0.");
+
+        output.WriteLine($"Created ProductId: {result.Value}");
+    }
+}

LiteCharms.Features.MidrandBooks.Tests/appsettings.json

@@ -5,12 +5,6 @@
     "BucketName": "bookshop",
     "CdnBaseUrl": "https://bookshop.cdn.khongisa.co.za"
   },
-  "BookshopQuotesS3Settings": {
-    "ServiceUrl": "http://192.168.1.177:30900",
-    "Region": "garage",
-    "BucketName": "bookshop.quotes",
-    "CdnBaseUrl": "https://bookshop.quotes.cdn.khongisa.co.za"
-  },
   "Email": {
     "Credentials": {
       "Username": "shop@litecharms.co.za"

LiteCharms.Features.MidrandBooks/AuthorBooks/BooksService.cs

@@ -7,23 +7,21 @@ namespace LiteCharms.Features.MidrandBooks.AuthorBooks;
 
 public sealed class BooksService(IDbContextFactory<MidrandBooksDbContext> contextFactory) : IService
 {
-    public async ValueTask<Result> UpdateBookStatusAsync(long bookId, bool isEnabled, CancellationToken cancellationToken)
+    public async ValueTask<Result> UpdateBookStatusAsync(long bookId, bool isEnabled, CancellationToken cancellationToken = default)
     {
         try
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var book = await context.Books.FirstOrDefaultAsync(b => b.Id == bookId, cancellationToken);
+            var rowsUpdated = await context.Books
+                .Where(b => b.Id == bookId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(b => b.Enabled, isEnabled)
+                    .SetProperty(b => b.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (book is null)
-                return Result.Fail(new Error($"Book with ID {bookId} not found"));
-
-            book.UpdatedAt = DateTime.UtcNow;
-            book.Enabled = isEnabled;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail(new Error($"Failed to change status of book with ID {bookId}"));
+                : Result.Fail(new Error($"Book with ID {bookId} not found"));
         }
         catch (Exception ex)
         {
@@ -45,8 +43,9 @@ public sealed class BooksService(IDbContextFactory<MidrandBooksDbContext> contex
 
             var book = context.Books.Add(new Entities.AuthorBook
             {
+                CreatedAt = DateTime.UtcNow,
                 AuthorId = authorId,
-                ProductId = productId,
+                ProductId = productId                
             });
 
             return await context.SaveChangesAsync(cancellationToken) > 0
@@ -68,7 +67,8 @@ public sealed class BooksService(IDbContextFactory<MidrandBooksDbContext> contex
             var book = await context.Books
                 .AsNoTracking()
                 .Include(b => b.Author)
-                .Include(b => b.Product!.Price)
+                .Include(b => b.Product)
+                    .ThenInclude(b => b!.Prices)
                 .Include(b => b.Pages)
                 .FirstOrDefaultAsync(b => b.Id == bookId, cancellationToken);
 
@@ -86,7 +86,7 @@ public sealed class BooksService(IDbContextFactory<MidrandBooksDbContext> contex
     {
         try
         {
-            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
             if(!await context.Authors.AnyAsync(a => a.Id == authorId, cancellationToken))
                 return Result.Fail<AuthorBook[]>(new Error($"Author with ID {authorId} not found"));
@@ -94,7 +94,8 @@ public sealed class BooksService(IDbContextFactory<MidrandBooksDbContext> contex
             var books = await context.Books
                 .AsNoTracking()
                 .Include(b => b.Author)
-                .Include(b => b.Product!.Price)
+                .Include(b => b.Product)
+                    .ThenInclude(b => b.Prices)
                 .OrderByDescending(b => b.CreatedAt)
                 .Where(b => b.AuthorId == authorId)
                 .ToListAsync(cancellationToken);
@@ -118,9 +119,10 @@ public sealed class BooksService(IDbContextFactory<MidrandBooksDbContext> contex
             var books = await context.Books
                 .AsNoTracking()
                 .Include(b => b.Author)
-                .Include(b => b.Product!.Price)
+                .Include(b => b.Product)
+                    .ThenInclude(b => b!.Prices)
                 .Include(b => b.Pages)
-                .Where(b => b.Enabled && b.Product!.Enabled && b.Author.Enabled)
+                .Where(b => b.Enabled && b.Product!.Enabled && b.Author!.Enabled)
                 .OrderByDescending(b => b.Ranking)
                     .ThenByDescending(b => b.Ranking)
                     .ThenByDescending(b => b.CreatedAt)

LiteCharms.Features.MidrandBooks/AuthorBooks/Entities/AuthorBook.cs

@@ -6,7 +6,7 @@ namespace LiteCharms.Features.MidrandBooks.AuthorBooks.Entities;
 
 public class AuthorBook : Models.AuthorBook
 {
-    public virtual Author Author { get; set; } = new();
+    public virtual Author? Author { get; set; }
 
     public new virtual Product? Product { get; set; }
 

LiteCharms.Features.MidrandBooks/Authors/AuthorService.cs

@@ -1,5 +1,4 @@
 using LiteCharms.Features.MidrandBooks.Abstractions;
-using LiteCharms.Features.MidrandBooks.AuthorBooks.Models;
 using LiteCharms.Features.MidrandBooks.Authors.Models;
 using LiteCharms.Features.MidrandBooks.Extensions;
 using LiteCharms.Features.MidrandBooks.Postgres;
@@ -9,53 +8,21 @@ namespace LiteCharms.Features.MidrandBooks.Authors;
 
 public sealed class AuthorService(IDbContextFactory<MidrandBooksDbContext> contextFactory) : IService
 {
-    public async ValueTask<Result<AuthorBook[]>> GetAuthorBooksAsync(long authorId, CancellationToken cancellationToken)
+    public async ValueTask<Result> UpdateAuthorStatusAsync(long authorId, bool isEnabled, CancellationToken cancellationToken = default)
     {
         try
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var author = await context.Authors.FirstOrDefaultAsync(a => a.Id == authorId, cancellationToken);
+            var rowsUpdated = await context.Authors
+                .Where(a => a.Id == authorId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(a => a.Enabled, isEnabled)
+                    .SetProperty(a => a.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (author is null)
-                return Result.Fail<AuthorBook[]>(new Error($"Author with ID {authorId} not found"));
-
-            var books = await context.Books
-                .AsNoTracking()
-                .Include(b => b.Author)
-                .Include(b => b.Product!.Price)
-                .OrderByDescending(b => b.CreatedAt)
-                .Where(p => p.AuthorId == authorId)
-                .AsSplitQuery()                
-                .ToArrayAsync(cancellationToken);
-
-            return books?.Length > 0
-                ? Result.Ok(books.Select(b => b.ToModel()).ToArray())
-                : Result.Fail<AuthorBook[]>(new Error($"No books found for author with ID {authorId}"));
-        }
-        catch (Exception ex)
-        {
-            return Result.Fail<AuthorBook[]>(new Error(ex.Message).CausedBy(ex));
-        }
-    }
-
-    public async ValueTask<Result> UpdateAuthorStatusAsync(long authorId, bool isEnabled, CancellationToken cancellationToken)
-    {
-        try
-        {
-            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
-
-            var author = await context.Authors.FirstOrDefaultAsync(a => a.Id == authorId, cancellationToken);
-
-            if (author is null)
-                return Result.Fail(new Error($"Author with ID {authorId} not found"));
-
-            author.UpdatedAt = DateTime.UtcNow;
-            author.Enabled = isEnabled;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail(new Error($"Failed to change status of author with ID {authorId}"));
+                : Result.Fail(new Error($"Author with ID {authorId} not found"));
         }
         catch (Exception ex)
         {
@@ -81,12 +48,12 @@ public sealed class AuthorService(IDbContextFactory<MidrandBooksDbContext> conte
         }
     }
 
-    public async ValueTask<Result<Author[]>> GetAuthors(DateRange range, CancellationToken cancellationToken)
+    public async ValueTask<Result<Author[]>> GetAuthorsAsync(DateRange range, CancellationToken cancellationToken = default)
     {
         try
         {
-            var fromDate = range.From.ToDateTime(TimeOnly.MinValue);
-            var toDate = range.To.ToDateTime(TimeOnly.MaxValue);
+            var fromDate = range.From.ToDateTime(TimeOnly.MinValue, DateTimeKind.Utc);
+            var toDate = range.To.ToDateTime(TimeOnly.MaxValue, DateTimeKind.Utc);
 
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -107,18 +74,12 @@ public sealed class AuthorService(IDbContextFactory<MidrandBooksDbContext> conte
         }
     }
 
-    public async ValueTask<Result> UpdateAuthorAsync(long authorId, UpdateAuthor request, CancellationToken cancellationToken)
+    public async ValueTask<Result> UpdateAuthorAsync(long authorId, UpdateAuthor request, CancellationToken cancellationToken = default)
     {
         try
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            if (await context.Authors.AnyAsync(a => a.Name == request.Name && a.LastName == request.LastName, cancellationToken))
-                return Result.Fail(new Error($"An author with the name {request.Name} {request.LastName} already exists"));
-
-            if (await context.Authors.AnyAsync(a => a.Email == request.Email, cancellationToken))
-                return Result.Fail(new Error($"An author with the email {request.Email} already exists"));
-
             var author = await context.Authors.FirstOrDefaultAsync(a => a.Id == authorId, cancellationToken);
 
             if (author is null)
@@ -151,12 +112,12 @@ public sealed class AuthorService(IDbContextFactory<MidrandBooksDbContext> conte
     {
         try
         {
-            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            if(await context.Authors.AnyAsync(a => a.Name == request.Name && a.LastName == request.LastName, cancellationToken))
+            if (await context.Authors.AnyAsync(a => a.Name == request.Name && a.LastName == request.LastName, cancellationToken))
                 return Result.Fail<long>(new Error($"An author with the name {request.Name} {request.LastName} already exists"));
 
-            if(await context.Authors.AnyAsync(a => a.Email == request.Email, cancellationToken))
+            if (await context.Authors.AnyAsync(a => a.Email == request.Email, cancellationToken))
                 return Result.Fail<long>(new Error($"An author with the email {request.Email} already exists"));
 
             var newAuthor = context.Authors.Add(new Entities.Author

LiteCharms.Features.MidrandBooks/Authors/Entities/AuthorConfiguration.cs

@@ -18,7 +18,8 @@ public sealed class AuthorConfiguration : IEntityTypeConfiguration<Author>
         builder.Property(f => f.Website).IsRequired(false).HasMaxLength(1024);
         builder.Property(f => f.ImageUrl).IsRequired().HasMaxLength(2048);
         builder.Property(f => f.ThumbnailImageUrl).IsRequired(false).HasMaxLength(2048);
-        builder.Property(f => f.SocialMedia).IsRequired(false).HasColumnType("jsonb");
         builder.Property(f => f.Enabled).HasDefaultValue(true);
+
+        builder.OwnsMany(f => f.SocialMedia, b => { b.ToJson(); });
     }
 }

LiteCharms.Features.MidrandBooks/Authors/Models/Author.cs

@@ -30,7 +30,7 @@ public class Author
 
     public string? ThumbnailImageUrl { get; set; }
 
-    public SocialMedia[]? SocialMedia { get; set; }
+    public ICollection<SocialMedia>? SocialMedia { get; set; }
 
     public bool Enabled { get; set; }
 }

LiteCharms.Features.MidrandBooks/Customers/CustomerService.cs

@@ -13,7 +13,7 @@ public sealed class CustomerService(IDbContextFactory<MidrandBooksDbContext> con
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            if (await context.Customers.AnyAsync(c => c.Email!.Equals(request.Email, StringComparison.OrdinalIgnoreCase), cancellationToken))
+            if (await context.Customers.AnyAsync(c => EF.Functions.ILike(c.Email!, $"%{request.Email}%"), cancellationToken))
                 return Result.Fail<long>(new Error($"Customer with email '{request.Email}' already exists."));
 
             var customer = context.Customers.Add(new Entities.Customer
@@ -46,7 +46,7 @@ public sealed class CustomerService(IDbContextFactory<MidrandBooksDbContext> con
             if (!await context.Customers.AnyAsync(c => c.Id == customerId, cancellationToken))
                 return Result.Fail<long>(new Error($"Customer with ID '{customerId}' does not exist."));
 
-            if (await context.Contacts.AnyAsync(cc => cc.CustomerId == customerId && cc.Email!.Equals(request.Email, StringComparison.OrdinalIgnoreCase), cancellationToken))
+            if (await context.Contacts.AnyAsync(cc => cc.CustomerId == customerId && EF.Functions.ILike(cc.Email!, $"%{request.Email}%"), cancellationToken))
                 return Result.Fail<long>(new Error($"Contact with email '{request.Email}' already exists for this customer."));
 
             var contact = context.Contacts.Add(new Entities.Contact
@@ -139,21 +139,19 @@ public sealed class CustomerService(IDbContextFactory<MidrandBooksDbContext> con
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var contact = await context.Contacts.FirstOrDefaultAsync(cc => cc.Id == contactId, cancellationToken);
+            var rowsUpdated = await context.Contacts
+                .Where(cc => cc.Id == contactId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(cc => cc.Name, request.Name)
+                    .SetProperty(cc => cc.LastName, request.LastName)
+                    .SetProperty(cc => cc.Email, request.Email)
+                    .SetProperty(cc => cc.Phone, request.Phone)
+                    .SetProperty(cc => cc.Type, request.Type)
+                    .SetProperty(cc => cc.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (contact is null)
-                return Result.Fail(new Error($"Contact with ID '{contactId}' does not exist."));
-
-            contact.UpdatedAt = DateTime.UtcNow;
-            contact.Name = request.Name;
-            contact.LastName = request.LastName;
-            contact.Email = request.Email;
-            contact.Phone = request.Phone;
-            contact.Type = request.Type;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail(new Error("Failed to update customer contact."));
+                : Result.Fail(new Error($"Contact with ID '{contactId}' does not exist."));
         }
         catch (Exception ex)
         {
@@ -167,25 +165,23 @@ public sealed class CustomerService(IDbContextFactory<MidrandBooksDbContext> con
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var address = await context.Addresses.FirstOrDefaultAsync(a => a.Id == addressId, cancellationToken);
+            var rowsUpdated = await context.Addresses
+                .Where(a => a.Id == addressId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(a => a.Street, request.Street)
+                    .SetProperty(a => a.City, request.City)
+                    .SetProperty(a => a.State, request.State)
+                    .SetProperty(a => a.PostalCode, request.PostalCode)
+                    .SetProperty(a => a.Country, request.Country)
+                    .SetProperty(a => a.Type, request.Type)
+                    .SetProperty(a => a.BuildingType, request.BuildingType)
+                    .SetProperty(a => a.IsPrimary, request.IsPrimary)
+                    .SetProperty(a => a.Name, request.Name)
+                    .SetProperty(a => a.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (address is null)
-                return Result.Fail(new Error($"Address with ID '{addressId}' does not exist."));
-
-            address.UpdatedAt = DateTime.UtcNow;
-            address.Street = request.Street;
-            address.City = request.City;
-            address.State = request.State;
-            address.PostalCode = request.PostalCode;
-            address.Country = request.Country;
-            address.Type = request.Type;
-            address.BuildingType = request.BuildingType;
-            address.IsPrimary = request.IsPrimary;
-            address.Name = request.Name;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail(new Error("Failed to update customer address."));
+                : Result.Fail(new Error($"Address with ID '{addressId}' does not exist."));
         }
         catch (Exception ex)
         {
@@ -199,17 +195,15 @@ public sealed class CustomerService(IDbContextFactory<MidrandBooksDbContext> con
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var customer = await context.Customers.FirstOrDefaultAsync(c => c.Id == customerId, cancellationToken);
+            var rowsUpdated = await context.Customers
+                .Where(c => c.Id == customerId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(c => c.Enabled, enabled)
+                    .SetProperty(c => c.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (customer is null)
-                return Result.Fail(new Error($"Customer with ID '{customerId}' does not exist."));
-
-            customer.Enabled = enabled;
-            customer.UpdatedAt = DateTime.UtcNow;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail(new Error("Failed to update customer status."));
+                : Result.Fail(new Error($"Customer with ID '{customerId}' does not exist."));
         }
         catch (Exception ex)
         {
@@ -223,18 +217,16 @@ public sealed class CustomerService(IDbContextFactory<MidrandBooksDbContext> con
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var contact = await context.Contacts.FirstOrDefaultAsync(cc => cc.Id == contactId, cancellationToken);
+            var rowsUpdated = await context.Contacts
+                .Where(cc => cc.Id == contactId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(cc => cc.Enabled, enabled)
+                    .SetProperty(cc => cc.IsPrimary, isPrimary)
+                    .SetProperty(cc => cc.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (contact is null)
-                return Result.Fail(new Error($"Contact with ID '{contactId}' does not exist."));
-
-            contact.Enabled = enabled;
-            contact.IsPrimary = isPrimary;
-            contact.UpdatedAt = DateTime.UtcNow;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail(new Error("Failed to update customer contact status."));
+                : Result.Fail(new Error($"Contact with ID '{contactId}' does not exist."));
         }
         catch (Exception ex)
         {
@@ -248,18 +240,16 @@ public sealed class CustomerService(IDbContextFactory<MidrandBooksDbContext> con
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var address = await context.Addresses.FirstOrDefaultAsync(a => a.Id == addressId, cancellationToken);
+            var rowsUpdated = await context.Addresses
+                .Where(a => a.Id == addressId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(a => a.Enabled, enabled)
+                    .SetProperty(a => a.IsPrimary, isPrimary)
+                    .SetProperty(a => a.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (address is null)
-                return Result.Fail(new Error($"Address with ID '{addressId}' does not exist."));
-
-            address.Enabled = enabled;
-            address.IsPrimary = isPrimary;
-            address.UpdatedAt = DateTime.UtcNow;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail(new Error("Failed to update customer address status."));
+                : Result.Fail(new Error($"Address with ID '{addressId}' does not exist."));
         }
         catch (Exception ex)
         {

LiteCharms.Features.MidrandBooks/Customers/Entities/CustomerConfiguration.cs

@@ -14,7 +14,8 @@ public sealed class CustomerConfiguration : IEntityTypeConfiguration<Customer>
         builder.Property(c => c.Email).IsRequired();
         builder.Property(c => c.Phone).IsRequired();
         builder.Property(c => c.Website).IsRequired();
-        builder.Property(c => c.SocialMedia).IsRequired(false).HasColumnType("jsonb");
         builder.Property(c => c.Enabled).HasDefaultValue(true);
+
+        builder.OwnsMany(f => f.SocialMedia, b => { b.ToJson(); });
     }
 }

LiteCharms.Features.MidrandBooks/Customers/Models/Customer.cs

@@ -20,7 +20,7 @@ public class Customer
 
     public string? Phone { get; set; }
 
-    public SocialMedia[]? SocialMedia { get; set; }
+    public ICollection<SocialMedia>? SocialMedia { get; set; }
 
     public bool Enabled { get; set; }
 }

LiteCharms.Features.MidrandBooks/Customers/Models/Records.cs

@@ -14,7 +14,7 @@ public record CreateCustomer
 
     public string? Phone { get; set; }
 
-    public SocialMedia[]? SocialMedia { get; set; }
+    public ICollection<SocialMedia>? SocialMedia { get; set; }
 }
 
 public sealed record UpdateCustomer : CreateCustomer;

LiteCharms.Features.MidrandBooks/Extensions/Mappers.cs

@@ -17,7 +17,8 @@ public static class Mappers
         Name = entity.Name,
         Type = entity.Type,
         Price = entity.Price,
-        Enabled = entity.Enabled
+        Enabled = entity.Enabled,
+        TrackingUrl = entity.TrackingUrl,
     };
 
     public static Shipping ToModel(this Orders.Entities.Shipping entity) => new()

LiteCharms.Features.MidrandBooks/Extensions/Postgres.cs

@@ -8,8 +8,18 @@ public static class Postgres
 
     public static IServiceCollection AddMidrandShopDatabase(this IServiceCollection services, IConfiguration configuration)
     {
+        var connectionString = configuration.GetConnectionString(MidrandBooksDbConfigName);
+
+        var dataSourceBuilder = new NpgsqlDataSourceBuilder(connectionString);
+
+        dataSourceBuilder.ConfigureTypeLoading(options => { options.EnableTypeLoading(false); });
+
+        var dataSource = dataSourceBuilder.Build();
+
+        services.AddSingleton(dataSource);
+
         services.AddPooledDbContextFactory<MidrandBooksDbContext>(options =>
-            options.UseNpgsql(configuration.GetConnectionString(MidrandBooksDbConfigName)));
+            options.UseNpgsql(dataSource));
 
         return services;
     }

LiteCharms.Features.MidrandBooks/Extensions/Shop.cs

@@ -4,19 +4,15 @@ namespace LiteCharms.Features.MidrandBooks.Extensions;
 
 public static class Shop
 {
-    public static IServiceCollection AddShopServices(this IServiceCollection services, Assembly assembly, ServiceLifetime serviceLifetime)
+    public static IServiceCollection AddShopServices(this IServiceCollection services)
     {
         var serviceType = typeof(IService);
 
-        var implementations = assembly.GetTypes()
+        var implementations = Assembly.GetExecutingAssembly().GetTypes()
             .Where(t => serviceType.IsAssignableFrom(t) && t.IsClass && !t.IsAbstract);
 
-        foreach (var implementation in implementations)
-        {            
-            var descriptor = new ServiceDescriptor(serviceType, implementation, serviceLifetime);
-
-            services.Add(descriptor);
-        }
+        foreach (var implementation in implementations) 
+            services.AddScoped(implementation);
 
         return services;
     }

LiteCharms.Features.MidrandBooks/Orders/Entities/OrderConfiguration.cs

@@ -11,7 +11,7 @@ public sealed class OrderConfiguration : IEntityTypeConfiguration<Order>
         builder.Property(o => o.CreatedAt).IsRequired().ValueGeneratedOnAdd().HasDefaultValueSql("now()");
         builder.Property(o => o.UpdatedAt).HasDefaultValueSql("now()");
         builder.Property(o => o.Status).IsRequired();
-        builder.Property(o => o.Total).IsRequired().HasColumnType("decimal(18,2)");
+        builder.Property(o => o.Total).IsRequired().HasPrecision(18, 2);
         builder.Property(o => o.Notes).HasMaxLength(1000);        
     }
 }

LiteCharms.Features.MidrandBooks/Orders/Models/Records.cs

@@ -1,10 +1,10 @@
 namespace LiteCharms.Features.MidrandBooks.Orders.Models;
 
-public sealed record CreateOrder(long CustomerId, decimal TotalPrice, string? Notes);
+public sealed record CreateOrder(decimal TotalPrice, string? Notes);
 
 public sealed record CreateOrderItem(long AuthorBookId, long ProductPriceId, int Quantity);
 
-public sealed record CreateShipping(long OrderId, long AddressId, long ShippingProviderId, string? TrackingNumber);
+public sealed record CreateShipping(long AddressId, long ShippingProviderId, string? TrackingNumber = null);
 
 public sealed record CreateShippingProvider(ShippingProviderTypes Type, string Name, decimal Price, string TrackingUrl);
 

LiteCharms.Features.MidrandBooks/Orders/OrderService.cs

@@ -49,6 +49,17 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
             if (!await context.Prices.AnyAsync(pp => pp.Id == request.ProductPriceId, cancellationToken))
                 return Result.Fail<long>("Product price not found.");
 
+            var existingItem = await context.OrderItems.FirstOrDefaultAsync(i => i.ProductPriceId == request.ProductPriceId && i.OrderId == orderId, cancellationToken);
+
+            if(existingItem is not null)
+            {
+                existingItem.Quantity += request.Quantity;
+
+                return await context.SaveChangesAsync(cancellationToken) > 0
+                    ? Result.Ok(existingItem.Id)
+                    : Result.Fail<long>("Update existing order item.");
+            }
+
             var orderItem = context.OrderItems.Add(new Entities.OrderItem
             {
                 OrderId = orderId,
@@ -78,9 +89,6 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
 
             if (!await context.Orders.AnyAsync(o => o.Id == orderId, cancellationToken))
                 return Result.Fail("Order not found.");
-                        
-            var existingItems = context.OrderItems.Where(oi => oi.OrderId == orderId);
-            context.OrderItems.RemoveRange(existingItems);
 
             foreach (var item in items)
             {
@@ -90,18 +98,23 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
                 if (!await context.Prices.AnyAsync(pp => pp.Id == item.ProductPriceId, cancellationToken))
                     return Result.Fail($"Product price with ID {item.ProductPriceId} not found.");
 
-                context.OrderItems.Add(new Entities.OrderItem
-                {
-                    OrderId = orderId,
-                    AuthorBookId = item.AuthorBookId,
-                    ProductPriceId = item.ProductPriceId,
-                    Quantity = item.Quantity
-                });
+                var existingItem = await context.OrderItems.FirstOrDefaultAsync(i => i.ProductPriceId == item.ProductPriceId && i.OrderId == orderId, cancellationToken);
+
+                if (existingItem is not null)
+                    existingItem.Quantity += item.Quantity;
+                else
+                    context.OrderItems.Add(new Entities.OrderItem
+                    {
+                        OrderId = orderId,
+                        AuthorBookId = item.AuthorBookId,
+                        ProductPriceId = item.ProductPriceId,
+                        Quantity = item.Quantity
+                    });
+
+                await context.SaveChangesAsync(cancellationToken);
             }
 
-            return await context.SaveChangesAsync(cancellationToken) > 0
-                ? Result.Ok()
-                : Result.Fail("Failed to add items to order.");
+            return Result.Ok();
         }
         catch (Exception ex)
         {
@@ -115,16 +128,13 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var orderItem = await context.OrderItems.FirstOrDefaultAsync(oi => oi.Id == orderItemId && oi.OrderId == orderId, cancellationToken);
+            var rowsDeleted = await context.OrderItems
+                .Where(oi => oi.Id == orderItemId && oi.OrderId == orderId)
+                .ExecuteDeleteAsync(cancellationToken);
 
-            if (orderItem is null)
-                return Result.Fail("Order item not found.");
-
-            context.OrderItems.Remove(orderItem);
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsDeleted > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to remove item from order.");
+                : Result.Fail("Order item not found or failed to remove.");
         }
         catch (Exception ex)
         {
@@ -132,15 +142,14 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         }
     }
 
-    public async ValueTask<Result> ClearOrderItemasAsync(long orderId, CancellationToken cancellationToken = default)
+    public async ValueTask<Result> ClearOrderItemsAsync(long orderId, CancellationToken cancellationToken = default)
     {
         try
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var orderItems = context.OrderItems.Where(oi => oi.OrderId == orderId);
-
-            context.OrderItems.RemoveRange(orderItems);
+            var deletedItems = await context.OrderItems.Where(oi => oi.OrderId == orderId)
+                .ExecuteDeleteAsync(cancellationToken);
 
             return await context.SaveChangesAsync(cancellationToken) > 0
                 ? Result.Ok()
@@ -199,12 +208,15 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
     {
         try
         {
+            var fromDate = range.From.ToDateTime(TimeOnly.MinValue, DateTimeKind.Utc);
+            var toDate = range.To.ToDateTime(TimeOnly.MaxValue, DateTimeKind.Utc);
+
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
             var orders = await context.Orders
                 .AsNoTracking()
-                .Where(o => o.CreatedAt >= range.From.ToDateTime(TimeOnly.MinValue) && o.CreatedAt <= range.To.ToDateTime(TimeOnly.MaxValue))
-                .Skip(index * range.MaxRecords)
+                .Where(o => o.CreatedAt >= fromDate && o.CreatedAt <= toDate)
+                .Skip(index).Take(range.MaxRecords)
                 .ToListAsync(cancellationToken);
 
             return Result.Ok(orders.Select(o => o.ToModel()).ToArray());
@@ -221,17 +233,15 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var order = await context.Orders.FirstOrDefaultAsync(o => o.Id == orderId, cancellationToken);
+            var rowsUpdated = await context.Orders
+                .Where(o => o.Id == orderId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(o => o.Status, newStatus)
+                    .SetProperty(o => o.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (order is null)
-                return Result.Fail("Order not found.");
-
-            order.UpdatedAt = DateTime.UtcNow;
-            order.Status = newStatus;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to update order status.");
+                : Result.Fail("Order not found or status update failed.");
         }
         catch (Exception ex)
         {
@@ -239,7 +249,7 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         }
     }
 
-    public async ValueTask<Result> AddShippingToOrderAsync(long orderId, CreateShipping request, CancellationToken cancellationToken = default)
+    public async ValueTask<Result<long>> AddShippingToOrderAsync(long orderId, CreateShipping request, CancellationToken cancellationToken = default)
     {
         try
         {
@@ -282,17 +292,16 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var shipping = await context.Shippings.FirstOrDefaultAsync(s => s.OrderId == orderId, cancellationToken);
+            var rowsUpdated = await context.Shippings
+                .Where(s => s.OrderId == orderId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(s => s.Status, newStatus)
+                    .SetProperty(s => s.UpdatedAt, DateTime.UtcNow),
+                    cancellationToken);
 
-            if (shipping is null)
-                return Result.Fail("Shipping not found for this order.");
-
-            shipping.UpdatedAt = DateTime.UtcNow;
-            shipping.Status = newStatus;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to update shipping status.");
+                : Result.Fail("Shipping not found for this order or status update failed.");
         }
         catch (Exception ex)
         {
@@ -325,21 +334,14 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         try
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+                        
+            var rowsDeleted = await context.Shippings
+                .Where(s => s.Id == shippingId && s.OrderId == orderId)
+                .ExecuteDeleteAsync(cancellationToken);
 
-            if(!await context.Orders.AnyAsync(o => o.Id == orderId, cancellationToken))
-                return Result.Fail("Order not found.");
-
-            var shipping = await context.Shippings.AsNoTracking()
-                .FirstOrDefaultAsync(s => s.OrderId == orderId && s.Id == shippingId, cancellationToken);
-
-            if (shipping is null)
-                return Result.Fail("Shipping not found for this order.");
-
-            context.Shippings.Remove(shipping);
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsDeleted > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to remove shipping from order.");
+                : Result.Fail("Shipping record not found for this order.");
         }
         catch (Exception ex)
         {
@@ -353,17 +355,15 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var shipping = await context.Shippings.FirstOrDefaultAsync(s => s.OrderId == orderId && s.Id == shippingId, cancellationToken);
+            var rowsUpdated = await context.Shippings
+                .Where(s => s.Id == shippingId && s.OrderId == orderId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(s => s.TrackingNumber, trackingNumber)
+                    .SetProperty(s => s.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (shipping is null)
-                return Result.Fail("Shipping not found for this order.");
-
-            shipping.UpdatedAt = DateTime.UtcNow;
-            shipping.TrackingNumber = trackingNumber;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to update shipping tracking number.");
+                : Result.Fail("Shipping record not found for this order.");
         }
         catch (Exception ex)
         {
@@ -371,7 +371,7 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         }
     }
 
-    public async ValueTask<Result> CreateShippingProviderAsync(CreateShippingProvider request, CancellationToken cancellationToken = default)
+    public async ValueTask<Result<long>> CreateShippingProviderAsync(CreateShippingProvider request, CancellationToken cancellationToken = default)
     {
         try
         {
@@ -382,6 +382,7 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
 
             var shippingProvider = context.ShippingProviders.Add(new Entities.ShippingProvider
             {
+                CreatedAt = DateTime.UtcNow,
                 Name = request.Name,
                 Type = request.Type,
                 Price = request.Price,
@@ -389,7 +390,7 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
             });
 
             return await context.SaveChangesAsync(cancellationToken) > 0
-                ? Result.Ok()
+                ? Result.Ok(shippingProvider.Entity.Id)
                 : Result.Fail("Failed to create shipping provider.");
         }
         catch (Exception ex)
@@ -440,24 +441,22 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var provider = await context.ShippingProviders.FirstOrDefaultAsync(sp => sp.Id == request.ProviderId, cancellationToken);
+            var rowsUpdated = await context.ShippingProviders
+                .Where(sp => sp.Id == request.ProviderId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(sp => sp.Name, request.Name)
+                    .SetProperty(sp => sp.Price, request.Price)
+                    .SetProperty(sp => sp.TrackingUrl, request.TrackingUrl)
+                    .SetProperty(sp => sp.Enabled, request.Enabled)
+                    .SetProperty(sp => sp.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (provider is null)
-                return Result.Fail("Shipping provider not found.");
-
-            provider.UpdatedAt = DateTime.UtcNow;
-            provider.Enabled = request.Enabled;
-            provider.Name = request.Name;
-            provider.Price = request.Price;
-            provider.TrackingUrl = request.TrackingUrl;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to update shipping provider status.");
+                : Result.Fail("Shipping provider not found.");
         }
         catch (Exception ex)
         {
             return Result.Fail(new Error(ex.Message).CausedBy(ex));
         }
-    }       
+    }
 }

LiteCharms.Features.MidrandBooks/Pages/Entities/BookPageConfiguration.cs

@@ -13,10 +13,11 @@ public sealed class BookPageConfiguration : IEntityTypeConfiguration<BookPage>
         builder.Property(bp => bp.AuthorBookId).IsRequired();
         builder.Property(bp => bp.Content).IsRequired();
         builder.Property(bp => bp.Type).IsRequired();
-        builder.Property(bp => bp.ContentType).IsRequired();
-        builder.Property(bp => bp.Notes).IsRequired(false).HasColumnType("jsonb");
-        builder.Property(bp => bp.References).IsRequired(false).HasColumnType("jsonb");
+        builder.Property(bp => bp.ContentType).IsRequired();        
         builder.Property(bp => bp.Enabled).HasDefaultValue(true);
+        builder.Property(bp => bp.Notes).IsRequired(false);
+                
+        builder.OwnsMany(f => f.References, b => { b.ToJson(); });
 
         builder.HasOne(f =>f.Book)
             .WithMany(b => b.Pages)

LiteCharms.Features.MidrandBooks/Pages/Models/BookPage.cs

@@ -22,7 +22,7 @@ public class BookPage
 
     public string[]? Notes { get; set; }
 
-    public PageReference[]? References { get; set; }
+    public ICollection<PageReference>? References { get; set; }
 
     public bool Enabled { get; set; }
 }

LiteCharms.Features.MidrandBooks/Pages/Models/Records.cs

@@ -14,5 +14,7 @@ public class CreateBookPage
 
     public string[]? Notes { get; set; }
 
-    public PageReference[]? References { get; set; }
+    public ICollection<PageReference>? References { get; set; }
 }
+
+public sealed class UpdateBookPage : CreateBookPage;

LiteCharms.Features.MidrandBooks/Pages/Models/UpdateBookPage.cs

@@ -1,3 +0,0 @@
-namespace LiteCharms.Features.MidrandBooks.Pages.Models;
-
-public sealed class UpdateBookPage : CreateBookPage;

LiteCharms.Features.MidrandBooks/Pages/PageService.cs

@@ -13,19 +13,13 @@ public sealed class PageService(IDbContextFactory<MidrandBooksDbContext> context
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            if (!await context.Books.AnyAsync(b => b.Id == authorBookId, cancellationToken))
-                return Result.Fail("Book not found");
+            var rowsDeleted = await context.Pages
+                .Where(p => p.AuthorBookId == authorBookId)
+                .ExecuteDeleteAsync(cancellationToken);
 
-            var pages = await context.Pages.Where(p => p.AuthorBookId == authorBookId).ToListAsync(cancellationToken);
-
-            if (pages.Count == 0)
-                return Result.Fail("No pages found for the specified book");
-
-            context.Pages.RemoveRange(pages);
-
-            await context.SaveChangesAsync(cancellationToken);
-
-            return Result.Ok();
+            return rowsDeleted > 0
+                ? Result.Ok()
+                : Result.Fail("No pages found for the specified book");
         }
         catch (Exception ex)
         {
@@ -39,16 +33,13 @@ public sealed class PageService(IDbContextFactory<MidrandBooksDbContext> context
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var page = await context.Pages.FirstOrDefaultAsync(p => p.AuthorBookId == authorBookId && p.Number == pageNumber && p.Type == pageType, cancellationToken);
+            var rowsDeleted = await context.Pages
+                .Where(p => p.AuthorBookId == authorBookId && p.Number == pageNumber && p.Type == pageType)
+                .ExecuteDeleteAsync(cancellationToken);
 
-            if (page is null)
-                return Result.Fail("Page not found");
-
-            context.Pages.Remove(page);
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsDeleted > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to delete page");
+                : Result.Fail("Page not found");
         }
         catch (Exception ex)
         {
@@ -62,17 +53,15 @@ public sealed class PageService(IDbContextFactory<MidrandBooksDbContext> context
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var page = await context.Pages.FirstOrDefaultAsync(p => p.Id == bookPageId, cancellationToken);
+            var rowsUpdated = await context.Pages
+                .Where(p => p.Id == bookPageId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(p => p.Enabled, enabled)
+                    .SetProperty(p => p.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (page is null)
-                return Result.Fail("Page not found");
-
-            page.UpdatedAt = DateTime.UtcNow;
-            page.Enabled = enabled;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to update page status");
+                : Result.Fail("Page not found");
         }
         catch (Exception ex)
         {
@@ -86,16 +75,13 @@ public sealed class PageService(IDbContextFactory<MidrandBooksDbContext> context
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var page = await context.Pages.FirstOrDefaultAsync(p => p.Id == bookPageId, cancellationToken);
+            var rowsDeleted = await context.Pages
+                .Where(p => p.Id == bookPageId)
+                .ExecuteDeleteAsync(cancellationToken);
 
-            if (page is null)
-                return Result.Fail("Page not found");
-
-            context.Pages.Remove(page);
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsDeleted > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to delete page");
+                : Result.Fail("Page not found");
         }
         catch (Exception ex)
         {
@@ -109,22 +95,20 @@ public sealed class PageService(IDbContextFactory<MidrandBooksDbContext> context
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var page = await context.Pages.FirstOrDefaultAsync(p => p.Id == bookPageId, cancellationToken);
+            var rowsUpdated = await context.Pages
+                .Where(p => p.Id == bookPageId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(p => p.Type, request.Type)
+                    .SetProperty(p => p.ContentType, request.ContentType)
+                    .SetProperty(p => p.Number, request.Number)
+                    .SetProperty(p => p.Content, request.Content)
+                    .SetProperty(p => p.Notes, request.Notes)
+                    .SetProperty(p => p.References, request.References)
+                    .SetProperty(p => p.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (page is null)
-                return Result.Fail("Page not found");
-            
-            page.UpdatedAt = DateTime.UtcNow;
-            page.Type = request.Type;
-            page.ContentType = request.ContentType;
-            page.Number = request.Number;
-            page.Content = request.Content;
-            page.Notes = request.Notes;
-            page.References = request.References;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail("Failed to update page");
+                : Result.Fail("Page not found");
         }
         catch (Exception ex)
         {

LiteCharms.Features.MidrandBooks/Postgres/Migrations/20260529070104_Init.Designer.cs

@@ -1,7 +1,6 @@
 // <auto-generated />
 using System;
 using LiteCharms.Features.MidrandBooks.Postgres;
-using LiteCharms.Features.Models;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Migrations;
@@ -13,7 +12,7 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
 {
     [DbContext(typeof(MidrandBooksDbContext))]
-    [Migration("20260527070840_Init")]
+    [Migration("20260529070104_Init")]
     partial class Init
     {
         /// <inheritdoc />
@@ -112,9 +111,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Property<int>("PublisherType")
                         .HasColumnType("integer");
 
-                    b.Property<SocialMedia[]>("SocialMedia")
-                        .HasColumnType("jsonb");
-
                     b.Property<string>("ThumbnailImageUrl")
                         .HasMaxLength(2048)
                         .HasColumnType("character varying(2048)");
@@ -291,9 +287,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .IsRequired()
                         .HasColumnType("text");
 
-                    b.Property<SocialMedia[]>("SocialMedia")
-                        .HasColumnType("jsonb");
-
                     b.Property<DateTime?>("UpdatedAt")
                         .ValueGeneratedOnAdd()
                         .HasColumnType("timestamp with time zone")
@@ -338,7 +331,8 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .HasColumnType("integer");
 
                     b.Property<decimal>("Total")
-                        .HasColumnType("decimal(18,2)");
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
 
                     b.Property<DateTime?>("UpdatedAt")
                         .ValueGeneratedOnAdd()
@@ -494,17 +488,14 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .HasColumnType("boolean")
                         .HasDefaultValue(true);
 
-                    b.PrimitiveCollection<string>("Notes")
-                        .HasColumnType("jsonb");
+                    b.PrimitiveCollection<string[]>("Notes")
+                        .HasColumnType("text[]");
 
                     b.Property<int>("Number")
                         .ValueGeneratedOnAdd()
                         .HasColumnType("integer")
                         .HasDefaultValue(0);
 
-                    b.Property<PageReference[]>("References")
-                        .HasColumnType("jsonb");
-
                     b.Property<int>("Type")
                         .HasColumnType("integer");
 
@@ -570,8 +561,8 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
 
-                    b.PrimitiveCollection<string>("Categories")
-                        .HasColumnType("jsonb");
+                    b.PrimitiveCollection<string[]>("Categories")
+                        .HasColumnType("text[]");
 
                     b.Property<DateTime>("CreatedAt")
                         .ValueGeneratedOnAdd()
@@ -591,9 +582,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .HasMaxLength(1024)
                         .HasColumnType("character varying(1024)");
 
-                    b.Property<ProductMetadata>("Metadata")
-                        .HasColumnType("jsonb");
-
                     b.Property<string>("Name")
                         .IsRequired()
                         .HasMaxLength(255)
@@ -604,8 +592,8 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .HasMaxLength(512)
                         .HasColumnType("character varying(512)");
 
-                    b.PrimitiveCollection<string>("ThumbnailUrls")
-                        .HasColumnType("jsonb");
+                    b.PrimitiveCollection<string[]>("ThumbnailUrls")
+                        .HasColumnType("text[]");
 
                     b.Property<int>("Type")
                         .HasColumnType("integer");
@@ -661,40 +649,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.ToTable("Prices", (string)null);
                 });
 
-            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Models.ProductPrice", b =>
-                {
-                    b.Property<long>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("bigint");
-
-                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
-
-                    b.Property<decimal>("Amount")
-                        .HasColumnType("numeric");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .HasColumnType("timestamp with time zone");
-
-                    b.Property<decimal>("Discount")
-                        .HasColumnType("numeric");
-
-                    b.Property<bool>("Enabled")
-                        .HasColumnType("boolean");
-
-                    b.Property<long>("ProductId")
-                        .HasColumnType("bigint");
-
-                    b.Property<DateTime?>("UpdatedAt")
-                        .HasColumnType("timestamp with time zone");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("ProductId")
-                        .IsUnique();
-
-                    b.ToTable("ProductPrice");
-                });
-
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.AuthorBooks.Entities.AuthorBook", b =>
                 {
                     b.HasOne("LiteCharms.Features.MidrandBooks.Authors.Entities.Author", "Author")
@@ -714,6 +668,38 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Navigation("Product");
                 });
 
+            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Authors.Entities.Author", b =>
+                {
+                    b.OwnsMany("LiteCharms.Features.Models.SocialMedia", "SocialMedia", b1 =>
+                        {
+                            b1.Property<long>("AuthorId");
+
+                            b1.Property<int>("__synthesizedOrdinal")
+                                .ValueGeneratedOnAdd();
+
+                            b1.Property<string>("ImageUrl");
+
+                            b1.Property<string>("Name");
+
+                            b1.Property<int>("Type");
+
+                            b1.Property<string>("Url");
+
+                            b1.HasKey("AuthorId", "__synthesizedOrdinal");
+
+                            b1.ToTable("Authors");
+
+                            b1
+                                .ToJson("SocialMedia")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("AuthorId");
+                        });
+
+                    b.Navigation("SocialMedia");
+                });
+
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Customers.Entities.Address", b =>
                 {
                     b.HasOne("LiteCharms.Features.MidrandBooks.Customers.Entities.Customer", "Customer")
@@ -736,6 +722,38 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Navigation("Customer");
                 });
 
+            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Customers.Entities.Customer", b =>
+                {
+                    b.OwnsMany("LiteCharms.Features.Models.SocialMedia", "SocialMedia", b1 =>
+                        {
+                            b1.Property<long>("CustomerId");
+
+                            b1.Property<int>("__synthesizedOrdinal")
+                                .ValueGeneratedOnAdd();
+
+                            b1.Property<string>("ImageUrl");
+
+                            b1.Property<string>("Name");
+
+                            b1.Property<int>("Type");
+
+                            b1.Property<string>("Url");
+
+                            b1.HasKey("CustomerId", "__synthesizedOrdinal");
+
+                            b1.ToTable("Customers");
+
+                            b1
+                                .ToJson("SocialMedia")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("CustomerId");
+                        });
+
+                    b.Navigation("SocialMedia");
+                });
+
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Orders.Entities.OrderItem", b =>
                 {
                     b.HasOne("LiteCharms.Features.MidrandBooks.AuthorBooks.Entities.AuthorBook", "AuthorBook")
@@ -798,7 +816,34 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .OnDelete(DeleteBehavior.NoAction)
                         .IsRequired();
 
+                    b.OwnsMany("LiteCharms.Features.Models.PageReference", "References", b1 =>
+                        {
+                            b1.Property<long>("BookPageId");
+
+                            b1.Property<int>("__synthesizedOrdinal")
+                                .ValueGeneratedOnAdd();
+
+                            b1.Property<string>("Description");
+
+                            b1.Property<string>("Tag");
+
+                            b1.Property<string>("Url");
+
+                            b1.HasKey("BookPageId", "__synthesizedOrdinal");
+
+                            b1.ToTable("BookPages");
+
+                            b1
+                                .ToJson("References")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("BookPageId");
+                        });
+
                     b.Navigation("Book");
+
+                    b.Navigation("References");
                 });
 
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Payments.Entities.Refund", b =>
@@ -812,6 +857,35 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Navigation("Order");
                 });
 
+            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Entities.Product", b =>
+                {
+                    b.OwnsOne("LiteCharms.Features.Models.ProductMetadata", "Metadata", b1 =>
+                        {
+                            b1.Property<long>("ProductId");
+
+                            b1.Property<string>("CopyrightInfo");
+
+                            b1.Property<string>("ManufactureDate");
+
+                            b1.Property<string>("Manufacturer");
+
+                            b1.Property<string>("SerialNumber");
+
+                            b1.HasKey("ProductId");
+
+                            b1.ToTable("Products");
+
+                            b1
+                                .ToJson("Metadata")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("ProductId");
+                        });
+
+                    b.Navigation("Metadata");
+                });
+
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Entities.ProductPrice", b =>
                 {
                     b.HasOne("LiteCharms.Features.MidrandBooks.Products.Entities.Product", "Product")
@@ -823,15 +897,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Navigation("Product");
                 });
 
-            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Models.ProductPrice", b =>
-                {
-                    b.HasOne("LiteCharms.Features.MidrandBooks.Products.Entities.Product", null)
-                        .WithOne("Price")
-                        .HasForeignKey("LiteCharms.Features.MidrandBooks.Products.Models.ProductPrice", "ProductId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-                });
-
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.AuthorBooks.Entities.AuthorBook", b =>
                 {
                     b.Navigation("Pages");
@@ -865,8 +930,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
 
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Entities.Product", b =>
                 {
-                    b.Navigation("Price");
-
                     b.Navigation("Prices");
                 });
 #pragma warning restore 612, 618

LiteCharms.Features.MidrandBooks/Postgres/Migrations/20260529070104_Init.cs

@@ -1,5 +1,4 @@
 using System;
-using LiteCharms.Features.Models;
 using Microsoft.EntityFrameworkCore.Migrations;
 using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 
@@ -31,8 +30,8 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     Website = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: true),
                     ImageUrl = table.Column<string>(type: "character varying(2048)", maxLength: 2048, nullable: false),
                     ThumbnailImageUrl = table.Column<string>(type: "character varying(2048)", maxLength: 2048, nullable: true),
-                    SocialMedia = table.Column<SocialMedia[]>(type: "jsonb", nullable: true),
-                    Enabled = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true)
+                    Enabled = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true),
+                    SocialMedia = table.Column<string>(type: "jsonb", nullable: true)
                 },
                 constraints: table =>
                 {
@@ -52,8 +51,8 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     Email = table.Column<string>(type: "text", nullable: false),
                     Website = table.Column<string>(type: "text", nullable: false),
                     Phone = table.Column<string>(type: "text", nullable: false),
-                    SocialMedia = table.Column<SocialMedia[]>(type: "jsonb", nullable: true),
-                    Enabled = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true)
+                    Enabled = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true),
+                    SocialMedia = table.Column<string>(type: "jsonb", nullable: true)
                 },
                 constraints: table =>
                 {
@@ -70,7 +69,7 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true, defaultValueSql: "now()"),
                     CustomerId = table.Column<long>(type: "bigint", nullable: false),
                     Status = table.Column<int>(type: "integer", nullable: false),
-                    Total = table.Column<decimal>(type: "numeric(18,2)", nullable: false),
+                    Total = table.Column<decimal>(type: "numeric(18,2)", precision: 18, scale: 2, nullable: false),
                     Notes = table.Column<string>(type: "character varying(1000)", maxLength: 1000, nullable: true),
                     InvoiceUrl = table.Column<string>(type: "text", nullable: true)
                 },
@@ -92,10 +91,10 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     Summary = table.Column<string>(type: "character varying(512)", maxLength: 512, nullable: false),
                     Description = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: true),
                     ImageUrl = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: true),
-                    ThumbnailUrls = table.Column<string>(type: "jsonb", nullable: true),
-                    Categories = table.Column<string>(type: "jsonb", nullable: true),
-                    Metadata = table.Column<ProductMetadata>(type: "jsonb", nullable: true),
-                    Enabled = table.Column<bool>(type: "boolean", nullable: false, defaultValue: false)
+                    ThumbnailUrls = table.Column<string[]>(type: "text[]", nullable: true),
+                    Categories = table.Column<string[]>(type: "text[]", nullable: true),
+                    Enabled = table.Column<bool>(type: "boolean", nullable: false, defaultValue: false),
+                    Metadata = table.Column<string>(type: "jsonb", nullable: true)
                 },
                 constraints: table =>
                 {
@@ -260,30 +259,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         onDelete: ReferentialAction.Restrict);
                 });
 
-            migrationBuilder.CreateTable(
-                name: "ProductPrice",
-                columns: table => new
-                {
-                    Id = table.Column<long>(type: "bigint", nullable: false)
-                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
-                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
-                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true),
-                    ProductId = table.Column<long>(type: "bigint", nullable: false),
-                    Amount = table.Column<decimal>(type: "numeric", nullable: false),
-                    Discount = table.Column<decimal>(type: "numeric", nullable: false),
-                    Enabled = table.Column<bool>(type: "boolean", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_ProductPrice", x => x.Id);
-                    table.ForeignKey(
-                        name: "FK_ProductPrice_Products_ProductId",
-                        column: x => x.ProductId,
-                        principalTable: "Products",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
-                });
-
             migrationBuilder.CreateTable(
                 name: "Shippings",
                 columns: table => new
@@ -334,9 +309,9 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     ContentType = table.Column<int>(type: "integer", nullable: false),
                     Number = table.Column<int>(type: "integer", nullable: false, defaultValue: 0),
                     Content = table.Column<byte[]>(type: "bytea", nullable: false),
-                    Notes = table.Column<string>(type: "jsonb", nullable: true),
-                    References = table.Column<PageReference[]>(type: "jsonb", nullable: true),
-                    Enabled = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true)
+                    Notes = table.Column<string[]>(type: "text[]", nullable: true),
+                    Enabled = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true),
+                    References = table.Column<string>(type: "jsonb", nullable: true)
                 },
                 constraints: table =>
                 {
@@ -428,12 +403,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                 table: "Prices",
                 column: "ProductId");
 
-            migrationBuilder.CreateIndex(
-                name: "IX_ProductPrice_ProductId",
-                table: "ProductPrice",
-                column: "ProductId",
-                unique: true);
-
             migrationBuilder.CreateIndex(
                 name: "IX_Refunds_OrderId",
                 table: "Refunds",
@@ -468,9 +437,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
             migrationBuilder.DropTable(
                 name: "OrderItems");
 
-            migrationBuilder.DropTable(
-                name: "ProductPrice");
-
             migrationBuilder.DropTable(
                 name: "Refunds");
 

LiteCharms.Features.MidrandBooks/Postgres/Migrations/MidrandBooksDbContextModelSnapshot.cs

@@ -1,7 +1,6 @@
 // <auto-generated />
 using System;
 using LiteCharms.Features.MidrandBooks.Postgres;
-using LiteCharms.Features.Models;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
@@ -109,9 +108,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Property<int>("PublisherType")
                         .HasColumnType("integer");
 
-                    b.Property<SocialMedia[]>("SocialMedia")
-                        .HasColumnType("jsonb");
-
                     b.Property<string>("ThumbnailImageUrl")
                         .HasMaxLength(2048)
                         .HasColumnType("character varying(2048)");
@@ -288,9 +284,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .IsRequired()
                         .HasColumnType("text");
 
-                    b.Property<SocialMedia[]>("SocialMedia")
-                        .HasColumnType("jsonb");
-
                     b.Property<DateTime?>("UpdatedAt")
                         .ValueGeneratedOnAdd()
                         .HasColumnType("timestamp with time zone")
@@ -335,7 +328,8 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .HasColumnType("integer");
 
                     b.Property<decimal>("Total")
-                        .HasColumnType("decimal(18,2)");
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
 
                     b.Property<DateTime?>("UpdatedAt")
                         .ValueGeneratedOnAdd()
@@ -491,17 +485,14 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .HasColumnType("boolean")
                         .HasDefaultValue(true);
 
-                    b.PrimitiveCollection<string>("Notes")
-                        .HasColumnType("jsonb");
+                    b.PrimitiveCollection<string[]>("Notes")
+                        .HasColumnType("text[]");
 
                     b.Property<int>("Number")
                         .ValueGeneratedOnAdd()
                         .HasColumnType("integer")
                         .HasDefaultValue(0);
 
-                    b.Property<PageReference[]>("References")
-                        .HasColumnType("jsonb");
-
                     b.Property<int>("Type")
                         .HasColumnType("integer");
 
@@ -567,8 +558,8 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
 
-                    b.PrimitiveCollection<string>("Categories")
-                        .HasColumnType("jsonb");
+                    b.PrimitiveCollection<string[]>("Categories")
+                        .HasColumnType("text[]");
 
                     b.Property<DateTime>("CreatedAt")
                         .ValueGeneratedOnAdd()
@@ -588,9 +579,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .HasMaxLength(1024)
                         .HasColumnType("character varying(1024)");
 
-                    b.Property<ProductMetadata>("Metadata")
-                        .HasColumnType("jsonb");
-
                     b.Property<string>("Name")
                         .IsRequired()
                         .HasMaxLength(255)
@@ -601,8 +589,8 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .HasMaxLength(512)
                         .HasColumnType("character varying(512)");
 
-                    b.PrimitiveCollection<string>("ThumbnailUrls")
-                        .HasColumnType("jsonb");
+                    b.PrimitiveCollection<string[]>("ThumbnailUrls")
+                        .HasColumnType("text[]");
 
                     b.Property<int>("Type")
                         .HasColumnType("integer");
@@ -658,40 +646,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.ToTable("Prices", (string)null);
                 });
 
-            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Models.ProductPrice", b =>
-                {
-                    b.Property<long>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("bigint");
-
-                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
-
-                    b.Property<decimal>("Amount")
-                        .HasColumnType("numeric");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .HasColumnType("timestamp with time zone");
-
-                    b.Property<decimal>("Discount")
-                        .HasColumnType("numeric");
-
-                    b.Property<bool>("Enabled")
-                        .HasColumnType("boolean");
-
-                    b.Property<long>("ProductId")
-                        .HasColumnType("bigint");
-
-                    b.Property<DateTime?>("UpdatedAt")
-                        .HasColumnType("timestamp with time zone");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("ProductId")
-                        .IsUnique();
-
-                    b.ToTable("ProductPrice");
-                });
-
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.AuthorBooks.Entities.AuthorBook", b =>
                 {
                     b.HasOne("LiteCharms.Features.MidrandBooks.Authors.Entities.Author", "Author")
@@ -711,6 +665,38 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Navigation("Product");
                 });
 
+            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Authors.Entities.Author", b =>
+                {
+                    b.OwnsMany("LiteCharms.Features.Models.SocialMedia", "SocialMedia", b1 =>
+                        {
+                            b1.Property<long>("AuthorId");
+
+                            b1.Property<int>("__synthesizedOrdinal")
+                                .ValueGeneratedOnAdd();
+
+                            b1.Property<string>("ImageUrl");
+
+                            b1.Property<string>("Name");
+
+                            b1.Property<int>("Type");
+
+                            b1.Property<string>("Url");
+
+                            b1.HasKey("AuthorId", "__synthesizedOrdinal");
+
+                            b1.ToTable("Authors");
+
+                            b1
+                                .ToJson("SocialMedia")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("AuthorId");
+                        });
+
+                    b.Navigation("SocialMedia");
+                });
+
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Customers.Entities.Address", b =>
                 {
                     b.HasOne("LiteCharms.Features.MidrandBooks.Customers.Entities.Customer", "Customer")
@@ -733,6 +719,38 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Navigation("Customer");
                 });
 
+            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Customers.Entities.Customer", b =>
+                {
+                    b.OwnsMany("LiteCharms.Features.Models.SocialMedia", "SocialMedia", b1 =>
+                        {
+                            b1.Property<long>("CustomerId");
+
+                            b1.Property<int>("__synthesizedOrdinal")
+                                .ValueGeneratedOnAdd();
+
+                            b1.Property<string>("ImageUrl");
+
+                            b1.Property<string>("Name");
+
+                            b1.Property<int>("Type");
+
+                            b1.Property<string>("Url");
+
+                            b1.HasKey("CustomerId", "__synthesizedOrdinal");
+
+                            b1.ToTable("Customers");
+
+                            b1
+                                .ToJson("SocialMedia")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("CustomerId");
+                        });
+
+                    b.Navigation("SocialMedia");
+                });
+
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Orders.Entities.OrderItem", b =>
                 {
                     b.HasOne("LiteCharms.Features.MidrandBooks.AuthorBooks.Entities.AuthorBook", "AuthorBook")
@@ -795,7 +813,34 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                         .OnDelete(DeleteBehavior.NoAction)
                         .IsRequired();
 
+                    b.OwnsMany("LiteCharms.Features.Models.PageReference", "References", b1 =>
+                        {
+                            b1.Property<long>("BookPageId");
+
+                            b1.Property<int>("__synthesizedOrdinal")
+                                .ValueGeneratedOnAdd();
+
+                            b1.Property<string>("Description");
+
+                            b1.Property<string>("Tag");
+
+                            b1.Property<string>("Url");
+
+                            b1.HasKey("BookPageId", "__synthesizedOrdinal");
+
+                            b1.ToTable("BookPages");
+
+                            b1
+                                .ToJson("References")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("BookPageId");
+                        });
+
                     b.Navigation("Book");
+
+                    b.Navigation("References");
                 });
 
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Payments.Entities.Refund", b =>
@@ -809,6 +854,35 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Navigation("Order");
                 });
 
+            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Entities.Product", b =>
+                {
+                    b.OwnsOne("LiteCharms.Features.Models.ProductMetadata", "Metadata", b1 =>
+                        {
+                            b1.Property<long>("ProductId");
+
+                            b1.Property<string>("CopyrightInfo");
+
+                            b1.Property<string>("ManufactureDate");
+
+                            b1.Property<string>("Manufacturer");
+
+                            b1.Property<string>("SerialNumber");
+
+                            b1.HasKey("ProductId");
+
+                            b1.ToTable("Products");
+
+                            b1
+                                .ToJson("Metadata")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("ProductId");
+                        });
+
+                    b.Navigation("Metadata");
+                });
+
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Entities.ProductPrice", b =>
                 {
                     b.HasOne("LiteCharms.Features.MidrandBooks.Products.Entities.Product", "Product")
@@ -820,15 +894,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
                     b.Navigation("Product");
                 });
 
-            modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Models.ProductPrice", b =>
-                {
-                    b.HasOne("LiteCharms.Features.MidrandBooks.Products.Entities.Product", null)
-                        .WithOne("Price")
-                        .HasForeignKey("LiteCharms.Features.MidrandBooks.Products.Models.ProductPrice", "ProductId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-                });
-
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.AuthorBooks.Entities.AuthorBook", b =>
                 {
                     b.Navigation("Pages");
@@ -862,8 +927,6 @@ namespace LiteCharms.Features.MidrandBooks.Postgres.Migrations
 
             modelBuilder.Entity("LiteCharms.Features.MidrandBooks.Products.Entities.Product", b =>
                 {
-                    b.Navigation("Price");
-
                     b.Navigation("Prices");
                 });
 #pragma warning restore 612, 618

LiteCharms.Features.MidrandBooks/Products/Entities/ProductConfiguration.cs

@@ -4,6 +4,8 @@ public sealed class ProductConfiguration : IEntityTypeConfiguration<Product>
 {
     public void Configure(EntityTypeBuilder<Product> builder)
     {
+        builder.Ignore(p => p.Price);
+
         builder.ToTable("Products");
 
         builder.HasKey(f => f.Id);
@@ -14,9 +16,10 @@ public sealed class ProductConfiguration : IEntityTypeConfiguration<Product>
         builder.Property(f => f.Summary).IsRequired().HasMaxLength(512);
         builder.Property(f => f.Description).HasMaxLength(1024);
         builder.Property(f => f.ImageUrl).HasMaxLength(1024);
-        builder.Property(f => f.ThumbnailUrls).IsRequired(false).HasColumnType("jsonb");
-        builder.Property(f => f.Metadata).IsRequired(false).HasColumnType("jsonb");
-        builder.Property(f => f.Categories).IsRequired(false).HasColumnType("jsonb");
         builder.Property(f => f.Enabled).HasDefaultValue(false);
+        builder.Property(f => f.Categories).IsRequired(false);
+        builder.Property(f => f.ThumbnailUrls).IsRequired(false);
+
+        builder.OwnsOne(f => f.Metadata, b => { b.ToJson(); });
     }
 }

LiteCharms.Features.MidrandBooks/Products/Entities/ProductPrice.cs

@@ -3,5 +3,5 @@
 [EntityTypeConfiguration<ProductPriceConfiguration, ProductPrice>]
 public class ProductPrice : Models.ProductPrice
 {
-    public virtual Product Product { get; set; } = new();
+    public virtual Product? Product { get; set; }
 }

LiteCharms.Features.MidrandBooks/Products/Models/CreateProductPrice.cs

@@ -1,10 +0,0 @@
-namespace LiteCharms.Features.MidrandBooks.Products.Models;
-
-public sealed class CreateProductPrice
-{
-    public long ProductId { get; set; }
-
-    public decimal Amount { get; set; }
-
-    public decimal Discount { get; set; }
-}

LiteCharms.Features.MidrandBooks/Products/Models/Records.cs

@@ -20,3 +20,10 @@ public sealed record CreateProduct
 
     public ProductMetadata? Metadata { get; set; }
 }
+
+public sealed class CreateProductPrice
+{
+    public decimal Amount { get; set; }
+
+    public decimal Discount { get; set; }
+}

LiteCharms.Features.MidrandBooks/Products/ProductService.cs

@@ -14,17 +14,15 @@ public sealed class ProductService(IDbContextFactory<MidrandBooksDbContext> cont
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var productPrice = await context.Prices.FirstOrDefaultAsync(p => p.Id == productPriceId, cancellationToken);
+            var rowsUpdated = await context.Prices
+                .Where(p => p.Id == productPriceId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(p => p.Enabled, isEnabled)
+                    .SetProperty(p => p.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (productPrice is null)
-                return Result.Fail(new Error($"Product price with ID {productPriceId} not found"));
-
-            productPrice.UpdatedAt = DateTime.UtcNow;
-            productPrice.Enabled = isEnabled;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail(new Error($"Failed to change status of product price with ID {productPriceId}"));
+                : Result.Fail(new Error($"Product price with ID {productPriceId} not found"));
         }
         catch (Exception ex)
         {
@@ -38,17 +36,15 @@ public sealed class ProductService(IDbContextFactory<MidrandBooksDbContext> cont
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var product = await context.Products.FirstOrDefaultAsync(p => p.Id == productId, cancellationToken);
+            var rowsUpdated = await context.Products
+                .Where(p => p.Id == productId)
+                .ExecuteUpdateAsync(setters => setters
+                    .SetProperty(p => p.Enabled, isEnabled)
+                    .SetProperty(p => p.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            if (product is null)
-                return Result.Fail(new Error($"Product with ID {productId} not found"));
-
-            product.UpdatedAt = DateTime.UtcNow;
-            product.Enabled = isEnabled;
-
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return rowsUpdated > 0
                 ? Result.Ok()
-                : Result.Fail(new Error($"Failed to change status of product with ID {productId}"));
+                : Result.Fail(new Error($"Product with ID {productId} not found"));
         }
         catch (Exception ex)
         {
@@ -64,17 +60,22 @@ public sealed class ProductService(IDbContextFactory<MidrandBooksDbContext> cont
 
             var query = context.Products.AsQueryable();
 
+            var cultureInfo = CultureInfo.InvariantCulture;
+
+            if (!string.IsNullOrWhiteSpace(filter.Name))
+                query = query.Where(p => EF.Functions.ILike(p.Name!, $"%{filter.Name}%"));
+
             if (!string.IsNullOrWhiteSpace(filter.Title))
-                query = query.Where(p => p.Name!.Contains(filter.Title));
+                query = query.Where(p => EF.Functions.ILike(p.Name!, $"%{filter.Title}%"));
 
             if (!string.IsNullOrWhiteSpace(filter.Category))
-                query = query.Where(p => p.Categories!.Any(c => c == filter.Category));
+                query = query.Where(p => p.Categories.Contains(filter.Category));
 
             if (!string.IsNullOrWhiteSpace(filter.Manufacturer))
-                query = query.Where(p => p.Metadata!.Manufacturer == filter.Manufacturer);
+                query = query.Where(p => EF.Functions.ILike(p.Metadata!.Manufacturer!, $"%{filter.Manufacturer}%"));
 
             if (!string.IsNullOrWhiteSpace(filter.SerialNumber))
-                query = query.Where(p => p.Metadata!.SerialNumber == filter.SerialNumber);
+                query = query.Where(p => EF.Functions.ILike(p.Metadata!.SerialNumber!, $"%{filter.SerialNumber}%"));
 
             if (filter.MinPrice > 0)
                 query = query.Where(p => p.Prices!.Any(pr => pr.Amount >= filter.MinPrice && pr.Amount <= filter.MaxPrice));
@@ -165,7 +166,7 @@ public sealed class ProductService(IDbContextFactory<MidrandBooksDbContext> cont
         }
     }
 
-    public async ValueTask<Result<ProductPrice[]>> GetProductPriceAsync(long productId, CancellationToken cancellationToken = default)
+    public async ValueTask<Result<ProductPrice>> GetProductPriceAsync(long productId, CancellationToken cancellationToken = default)
     {
         try
         {
@@ -175,16 +176,16 @@ public sealed class ProductService(IDbContextFactory<MidrandBooksDbContext> cont
                 .AsNoTracking()
                 .OrderByDescending(p => p.CreatedAt)
                     .ThenBy(p => p.UpdatedAt)
-                .FirstOrDefaultAsync(p => p.ProductId == productId, cancellationToken);
+                .FirstOrDefaultAsync(p => p.ProductId == productId && p.Enabled, cancellationToken);
 
             return product is not null
-                ? Result.Ok(new[] { product.ToModel() })
-                : Result.Fail<ProductPrice[]>(new Error($"No price found for product with ID {productId}"));
+                ? Result.Ok(product.ToModel())
+                : Result.Fail<ProductPrice>(new Error($"No price found for product with ID {productId}"));
 
         }
         catch (Exception ex)
         {
-            return Result.Fail<ProductPrice[]>(new Error(ex.Message).CausedBy(ex));
+            return Result.Fail<ProductPrice>(new Error(ex.Message).CausedBy(ex));
         }
     }
 
@@ -228,8 +229,8 @@ public sealed class ProductService(IDbContextFactory<MidrandBooksDbContext> cont
     {
         try
         {
-            var fromDate = range.From.ToDateTime(TimeOnly.MinValue);
-            var toDate = range.To.ToDateTime(TimeOnly.MaxValue);
+            var fromDate = range.From.ToDateTime(TimeOnly.MinValue, DateTimeKind.Utc);
+            var toDate = range.To.ToDateTime(TimeOnly.MaxValue, DateTimeKind.Utc);
 
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -244,7 +245,7 @@ public sealed class ProductService(IDbContextFactory<MidrandBooksDbContext> cont
                 .AsSplitQuery()
                 .ToArrayAsync(cancellationToken);
 
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return products?.Length > 0
                 ? Result.Ok(products.Select(p => p.ToModel()).ToArray())
                 : Result.Fail<Product[]>(new Error("Failed to retrieve products."));
         }