Refactored database registration to allow postgres to use internal representations for afster performance

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

@@ -14,9 +14,10 @@ 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

@@ -228,8 +228,8 @@ 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 +244,7 @@ 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."));
         }