Close #60: Rename Code properties in Product aggregate.

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application.Contracts/EasyAbp/EShop/Products/Products/Dtos/CreateUpdateProductDto.cs

@@ -23,8 +23,8 @@ namespace EasyAbp.EShop.Products.Products.Dtos
         [DisplayName("ProductCategory")]
         public ICollection<Guid> CategoryIds { get; set; }
         
-        [DisplayName("ProductCode")]
+        [DisplayName("ProductUniqueName")]
-        public string Code { get; set; }
+        public string UniqueName { get; set; }
         
         [Required]
         [DisplayName("ProductDisplayName")]

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application.Contracts/EasyAbp/EShop/Products/Products/Dtos/CreateUpdateProductSkuDto.cs

@@ -7,8 +7,8 @@ namespace EasyAbp.EShop.Products.Products.Dtos
 {
     public class UpdateProductSkuDto
     {
-        [DisplayName("ProductSkuCode")]
+        [DisplayName("ProductSkuName")]
-        public string Code { get; set; }
+        public string Name { get; set; }
         
         [Required]
         [DisplayName("ProductSkuCurrency")]

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application.Contracts/EasyAbp/EShop/Products/Products/Dtos/ProductDto.cs

@@ -14,7 +14,7 @@ namespace EasyAbp.EShop.Products.Products.Dtos
 
         public Guid ProductDetailId { get; set; }
 
-        public string Code { get; set; }
+        public string UniqueName { get; set; }
         
         public string DisplayName { get; set; }
         

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application.Contracts/EasyAbp/EShop/Products/Products/Dtos/ProductSkuDto.cs

@@ -8,7 +8,7 @@ namespace EasyAbp.EShop.Products.Products.Dtos
     {
         public List<Guid> AttributeOptionIds { get; set; }
         
-        public string Code { get; set; }
+        public string Name { get; set; }
         
         public string Currency { get; set; }
         

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application/EasyAbp/EShop/Products/Products/ProductAppService.cs

@@ -77,7 +77,6 @@ namespace EasyAbp.EShop.Products.Products
             return MapToGetOutputDto(product);
         }
         
-
         public override async Task<ProductDto> UpdateAsync(Guid id, CreateUpdateProductDto input)
         {
             await CheckUpdatePolicyAsync();
@@ -225,7 +224,7 @@ namespace EasyAbp.EShop.Products.Products
         {
             await CheckGetPolicyAsync();
 
-            var product = await _repository.GetAsync(x => x.Code == code);
+            var product = await _repository.GetAsync(x => x.UniqueName == code);
             
             if (!product.IsPublished)
             {

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Localization/Products/cs.json

@@ -8,7 +8,7 @@
     "ProductProductTypeId": "ProductProductTypeId",
     "ProductDetailId": "ProductDetailId",
     "ProductProductStoreId": "ProductProductStoreId",
-    "ProductCode": "ProductCode",
+    "ProductUniqueName": "ProductUniqueName",
     "ProductDisplayName": "ProductDisplayName",
     "ProductDetailProductId": "ProductDetailProductId",
     "ProductDetailProductSkuId": "ProductDetailProductSkuId",
@@ -22,7 +22,7 @@
     "ProductAttributeOptionNamesPlaceholder": "ProductAttributeOptionNamesPlaceholder",
     "ProductSku": "ProductSku",
     "ProductSkuAttributeOptionIds": "ProductSkuAttributeOptionIds",
-    "ProductSkuCode": "ProductSkuCode",
+    "ProductSkuName": "ProductSkuName",
     "ProductSkuCurrency": "ProductSkuCurrency",
     "ProductSkuOriginalPrice": "ProductSkuOriginalPrice",
     "ProductSkuPrice": "ProductSkuPrice",

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Localization/Products/en.json

@@ -9,7 +9,7 @@
     "ProductProductTypeId": "ProductProductTypeId",
     "ProductDetailId": "ProductDetailId",
     "ProductProductStoreId": "ProductProductStoreId",
-    "ProductCode": "ProductCode",
+    "ProductUniqueName": "ProductUniqueName",
     "ProductDisplayName": "ProductDisplayName",
     "ProductDetailProductId": "ProductDetailProductId",
     "ProductDetailProductSkuId": "ProductDetailProductSkuId",
@@ -23,7 +23,7 @@
     "ProductAttributeOptionNamesPlaceholder": "ProductAttributeOptionNamesPlaceholder",
     "ProductSku": "ProductSku",
     "ProductSkuAttributeOptionIds": "ProductSkuAttributeOptionIds",
-    "ProductSkuCode": "ProductSkuCode",
+    "ProductSkuName": "ProductSkuName",
     "ProductSkuCurrency": "ProductSkuCurrency",
     "ProductSkuOriginalPrice": "ProductSkuOriginalPrice",
     "ProductSkuPrice": "ProductSkuPrice",

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Localization/Products/pl.json

@@ -8,7 +8,7 @@
     "ProductProductTypeId": "ProductProductTypeId",
     "ProductDetailId": "ProductDetailId",
     "ProductProductStoreId": "ProductProductStoreId",
-    "ProductCode": "ProductCode",
+    "ProductUniqueName": "ProductUniqueName",
     "ProductDisplayName": "ProductDisplayName",
     "ProductDetailProductId": "ProductDetailProductId",
     "ProductDetailProductSkuId": "ProductDetailProductSkuId",
@@ -22,7 +22,7 @@
     "ProductAttributeOptionNamesPlaceholder": "ProductAttributeOptionNamesPlaceholder",
     "ProductSku": "ProductSku",
     "ProductSkuAttributeOptionIds": "ProductSkuAttributeOptionIds",
-    "ProductSkuCode": "ProductSkuCode",
+    "ProductSkuName": "ProductSkuName",
     "ProductSkuCurrency": "ProductSkuCurrency",
     "ProductSkuOriginalPrice": "ProductSkuOriginalPrice",
     "ProductSkuPrice": "ProductSkuPrice",

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Localization/Products/pt-BR.json

@@ -8,7 +8,7 @@
     "ProductProductTypeId": "ProductProductTypeId",
     "ProductDetailId": "ProductDetailId",
     "ProductProductStoreId": "ProductProductStoreId",
-    "ProductCode": "ProductCode",
+    "ProductUniqueName": "ProductUniqueName",
     "ProductDisplayName": "ProductDisplayName",
     "ProductDetailProductId": "ProductDetailProductId",
     "ProductDetailProductSkuId": "ProductDetailProductSkuId",
@@ -22,7 +22,7 @@
     "ProductAttributeOptionNamesPlaceholder": "ProductAttributeOptionNamesPlaceholder",
     "ProductSku": "ProductSku",
     "ProductSkuAttributeOptionIds": "ProductSkuAttributeOptionIds",
-    "ProductSkuCode": "ProductSkuCode",
+    "ProductSkuName": "ProductSkuName",
     "ProductSkuCurrency": "ProductSkuCurrency",
     "ProductSkuOriginalPrice": "ProductSkuOriginalPrice",
     "ProductSkuPrice": "ProductSkuPrice",

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Localization/Products/sl.json

@@ -9,7 +9,7 @@
     "ProductProductTypeId": "ProductProductTypeId",
     "ProductDetailId": "ProductDetailId",
     "ProductProductStoreId": "ProductProductStoreId",
-    "ProductCode": "ProductCode",
+    "ProductUniqueName": "ProductUniqueName",
     "ProductDisplayName": "ProductDisplayName",
     "ProductDetailProductId": "ProductDetailProductId",
     "ProductDetailProductSkuId": "ProductDetailProductSkuId",
@@ -23,7 +23,7 @@
     "ProductAttributeOptionNamesPlaceholder": "ProductAttributeOptionNamesPlaceholder",
     "ProductSku": "ProductSku",
     "ProductSkuAttributeOptionIds": "ProductSkuAttributeOptionIds",
-    "ProductSkuCode": "ProductSkuCode",
+    "ProductSkuName": "ProductSkuName",
     "ProductSkuCurrency": "ProductSkuCurrency",
     "ProductSkuOriginalPrice": "ProductSkuOriginalPrice",
     "ProductSkuPrice": "ProductSkuPrice",

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Localization/Products/tr.json

@@ -9,7 +9,7 @@
     "ProductProductTypeId": "ProductProductTypeId",
     "ProductDetailId": "ProductDetailId",
     "ProductProductStoreId": "ProductProductStoreId",
-    "ProductCode": "ProductCode",
+    "ProductUniqueName": "ProductUniqueName",
     "ProductDisplayName": "ProductDisplayName",
     "ProductDetailProductId": "ProductDetailProductId",
     "ProductDetailProductSkuId": "ProductDetailProductSkuId",
@@ -23,7 +23,7 @@
     "ProductAttributeOptionNamesPlaceholder": "ProductAttributeOptionNamesPlaceholder",
     "ProductSku": "ProductSku",
     "ProductSkuAttributeOptionIds": "ProductSkuAttributeOptionIds",
-    "ProductSkuCode": "ProductSkuCode",
+    "ProductSkuName": "ProductSkuName",
     "ProductSkuCurrency": "ProductSkuCurrency",
     "ProductSkuOriginalPrice": "ProductSkuOriginalPrice",
     "ProductSkuPrice": "ProductSkuPrice",

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Localization/Products/vi.json

@@ -8,7 +8,7 @@
     "ProductProductTypeId": "ProductProductTypeId",
     "ProductDetailId": "ProductDetailId",
     "ProductProductStoreId": "ProductProductStoreId",
-    "ProductCode": "ProductCode",
+    "ProductUniqueName": "ProductUniqueName",
     "ProductDisplayName": "ProductDisplayName",
     "ProductDetailProductId": "ProductDetailProductId",
     "ProductDetailProductSkuId": "ProductDetailProductSkuId",
@@ -22,7 +22,7 @@
     "ProductAttributeOptionNamesPlaceholder": "ProductAttributeOptionNamesPlaceholder",
     "ProductSku": "ProductSku",
     "ProductSkuAttributeOptionIds": "ProductSkuAttributeOptionIds",
-    "ProductSkuCode": "ProductSkuCode",
+    "ProductSkuName": "ProductSkuName",
     "ProductSkuCurrency": "ProductSkuCurrency",
     "ProductSkuOriginalPrice": "ProductSkuOriginalPrice",
     "ProductSkuPrice": "ProductSkuPrice",

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Localization/Products/zh-Hans.json

@@ -9,7 +9,7 @@
     "ProductProductTypeId": "ProductProductTypeId",
     "ProductDetailId": "ProductDetailId",
     "ProductProductStoreId": "ProductProductStoreId",
-    "ProductCode": "ProductCode",
+    "ProductUniqueName": "ProductUniqueName",
     "ProductDisplayName": "ProductDisplayName",
     "ProductDetailProductId": "ProductDetailProductId",
     "ProductDetailProductSkuId": "ProductDetailProductSkuId",
@@ -23,7 +23,7 @@
     "ProductAttributeOptionNamesPlaceholder": "ProductAttributeOptionNamesPlaceholder",
     "ProductSku": "ProductSku",
     "ProductSkuAttributeOptionIds": "ProductSkuAttributeOptionIds",
-    "ProductSkuCode": "ProductSkuCode",
+    "ProductSkuName": "ProductSkuName",
     "ProductSkuCurrency": "ProductSkuCurrency",
     "ProductSkuOriginalPrice": "ProductSkuOriginalPrice",
     "ProductSkuPrice": "ProductSkuPrice",

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Localization/Products/zh-Hant.json

@@ -9,7 +9,7 @@
     "ProductProductTypeId": "ProductProductTypeId",
     "ProductDetailId": "ProductDetailId",
     "ProductProductStoreId": "ProductProductStoreId",
-    "ProductCode": "ProductCode",
+    "ProductUniqueName": "ProductUniqueName",
     "ProductDisplayName": "ProductDisplayName",
     "ProductDetailProductId": "ProductDetailProductId",
     "ProductDetailProductSkuId": "ProductDetailProductSkuId",
@@ -23,7 +23,7 @@
     "ProductAttributeOptionNamesPlaceholder": "ProductAttributeOptionNamesPlaceholder",
     "ProductSku": "ProductSku",
     "ProductSkuAttributeOptionIds": "ProductSkuAttributeOptionIds",
-    "ProductSkuCode": "ProductSkuCode",
+    "ProductSkuName": "ProductSkuName",
     "ProductSkuCurrency": "ProductSkuCurrency",
     "ProductSkuOriginalPrice": "ProductSkuOriginalPrice",
     "ProductSkuPrice": "ProductSkuPrice",

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Products/IProduct.cs

@@ -10,7 +10,7 @@ namespace EasyAbp.EShop.Products.Products
         
         Guid ProductDetailId { get; }
 
-        string Code { get; }
+        string UniqueName { get; }
 
         string DisplayName { get; }
         

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Products/IProductSku.cs

@@ -6,7 +6,7 @@ namespace EasyAbp.EShop.Products.Products
     {
         string SerializedAttributeOptionIds { get; }
         
-        string Code { get; }
+        string Name { get; }
         
         string Currency { get; }
         

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Products/ProductEto.cs

@@ -11,7 +11,7 @@ namespace EasyAbp.EShop.Products.Products
 
         public Guid ProductDetailId { get; set; }
 
-        public string Code { get; set; }
+        public string UniqueName { get; set; }
 
         public string DisplayName { get; set; }
 

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain.Shared/EasyAbp/EShop/Products/Products/ProductSkuEto.cs

@@ -8,7 +8,7 @@ namespace EasyAbp.EShop.Products.Products
 
         public string SerializedAttributeOptionIds { get; set; }
 
-        public string Code { get; set; }
+        public string Name { get; set; }
 
         public string Currency { get; set; }
 

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/Product.cs

@@ -13,7 +13,7 @@ namespace EasyAbp.EShop.Products.Products
         public virtual Guid ProductDetailId { get; protected set; }
 
         [CanBeNull]
-        public virtual string Code { get; protected set; }
+        public virtual string UniqueName { get; protected set; }
 
         [NotNull]
         public virtual string DisplayName { get; protected set; }
@@ -59,7 +59,7 @@ namespace EasyAbp.EShop.Products.Products
         {
             ProductTypeId = productTypeId;
             ProductDetailId = productDetailId;
-            Code = code?.Trim();
+            UniqueName = code?.Trim();
             DisplayName = displayName;
             InventoryStrategy = inventoryStrategy;
             IsPublished = isPublished;
@@ -81,7 +81,7 @@ namespace EasyAbp.EShop.Products.Products
 
         public void TrimCode()
         {
-            Code = Code?.Trim();
+            UniqueName = UniqueName?.Trim();
         }
     }
 }

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/ProductManager.cs

@@ -84,7 +84,7 @@ namespace EasyAbp.EShop.Products.Products
 
             await CheckSkuAttributeOptionsAsync(product, productSku);
 
-            await CheckProductSkuCodeUniqueAsync(product, productSku);
+            await CheckProductSkuNameUniqueAsync(product, productSku);
             
             productSku.TrimCode();
             
@@ -93,17 +93,17 @@ namespace EasyAbp.EShop.Products.Products
             return await _productRepository.UpdateAsync(product, true);
         }
 
-        protected virtual Task CheckProductSkuCodeUniqueAsync(Product product, ProductSku productSku)
+        protected virtual Task CheckProductSkuNameUniqueAsync(Product product, ProductSku productSku)
         {
-            if (productSku.Code.IsNullOrEmpty())
+            if (productSku.Name.IsNullOrEmpty())
             {
                 return Task.CompletedTask;
             }
             
             if (product.ProductSkus.Where(sku => sku.Id != productSku.Id)
-                .FirstOrDefault(sku => sku.Code == productSku.Code) != null)
+                .FirstOrDefault(sku => sku.Name == productSku.Name) != null)
             {
-                throw new ProductSkuCodeDuplicatedException(product.Id, productSku.Code);
+                throw new ProductSkuCodeDuplicatedException(product.Id, productSku.Name);
             }
 
             return Task.CompletedTask;
@@ -122,7 +122,7 @@ namespace EasyAbp.EShop.Products.Products
 
         public virtual async Task<Product> UpdateSkuAsync(Product product, ProductSku productSku)
         {
-            await CheckProductSkuCodeUniqueAsync(product, productSku);
+            await CheckProductSkuNameUniqueAsync(product, productSku);
 
             return await _productRepository.UpdateAsync(product, true);
         }
@@ -142,14 +142,14 @@ namespace EasyAbp.EShop.Products.Products
         
         protected virtual async Task CheckProductCodeUniqueAsync(Product product)
         {
-            if (product.Code.IsNullOrEmpty())
+            if (product.UniqueName.IsNullOrEmpty())
             {
                 return;
             }
 
-            if (await _productRepository.FindAsync(x => x.Code == product.Code && x.Id != product.Id) != null)
+            if (await _productRepository.FindAsync(x => x.UniqueName == product.UniqueName && x.Id != product.Id) != null)
             {
-                throw new ProductCodeDuplicatedException(product.Code);
+                throw new ProductCodeDuplicatedException(product.UniqueName);
             }
         }
         

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/ProductSku.cs

@@ -10,7 +10,7 @@ namespace EasyAbp.EShop.Products.Products
         public virtual string SerializedAttributeOptionIds { get; protected set; }
         
         [CanBeNull]
-        public virtual string Code { get; protected set; }
+        public virtual string Name { get; protected set; }
         
         [NotNull]
         public virtual string Currency { get; protected set; }
@@ -36,7 +36,7 @@ namespace EasyAbp.EShop.Products.Products
         public ProductSku(
             Guid id,
             [NotNull] string serializedAttributeOptionIds,
-            [CanBeNull] string code,
+            [CanBeNull] string name,
             [NotNull] string currency,
             decimal? originalPrice,
             decimal price,
@@ -47,7 +47,7 @@ namespace EasyAbp.EShop.Products.Products
             Guid? productDetailId) : base(id)
         {
             SerializedAttributeOptionIds = serializedAttributeOptionIds;
-            Code = code?.Trim();
+            Name = name?.Trim();
             Currency = currency;
             OriginalPrice = originalPrice;
             Price = price;
@@ -60,7 +60,7 @@ namespace EasyAbp.EShop.Products.Products
 
         public void TrimCode()
         {
-            Code = Code?.Trim();
+            Name = Name?.Trim();
         }
 
         public void SetSerializedAttributeOptionIds(string serializedAttributeOptionIds)

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.EntityFrameworkCore/EasyAbp/EShop/Products/EntityFrameworkCore/ProductsDbContextModelCreatingExtensions.cs

@@ -54,6 +54,8 @@ namespace EasyAbp.EShop.Products.EntityFrameworkCore
                 b.ToTable(options.TablePrefix + "Products", options.Schema);
                 b.ConfigureByConvention(); 
                 /* Configure more properties here */
+                
+                b.HasIndex(x => x.UniqueName).IsUnique();
             });
             
             builder.Entity<ProductDetail>(b =>

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Web/Pages/EShop/Products/Products/Product/Index.cshtml

@@ -46,7 +46,7 @@
             <tr>
                 <th>@L["Actions"]</th>
                 <th>@L["ProductProductTypeId"]</th>
-                <th>@L["ProductCode"]</th>
+                <th>@L["ProductUniqueName"]</th>
                 <th>@L["ProductDisplayName"]</th>
                 <th>@L["ProductInventoryStrategy"]</th>
                 <th>@L["ProductSold"]</th>

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Web/Pages/EShop/Products/Products/Product/ViewModels/CreateEditProductViewModel.cs

@@ -24,8 +24,8 @@ namespace EasyAbp.EShop.Products.Web.Pages.EShop.Products.Products.Product.ViewM
         [Display(Name = "ProductCategory")]
         public List<Guid> CategoryIds { get; set; }
         
-        [Display(Name = "ProductCode")]
+        [Display(Name = "ProductUniqueName")]
-        public string Code { get; set; }
+        public string UniqueName { get; set; }
         
         [Required]
         [Display(Name = "ProductDisplayName")]

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Web/Pages/EShop/Products/Products/Product/index.js

@@ -51,7 +51,7 @@ $(function () {
                 }
             },
             { data: "productTypeId" },
-            { data: "code" },
+            { data: "uniqueName" },
             { data: "displayName" },
             { data: "inventoryStrategy" },
             { data: "sold" },

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Web/Pages/EShop/Products/Products/ProductSku/Index.cshtml

@@ -51,7 +51,7 @@
             <thead>
             <tr>
                 <th>@L["Actions"]</th>
-                <th>@L["ProductSkuCode"]</th>
+                <th>@L["ProductSkuName"]</th>
                 <th>@L["ProductSkuContentDescription"]</th>
                 <th>@L["ProductSkuPrice"]</th>
                 <th>@L["ProductSkuInventory"]</th>

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Web/Pages/EShop/Products/Products/ProductSku/ViewModels/EditProductSkuViewModel.cs

@@ -8,8 +8,8 @@ namespace EasyAbp.EShop.Products.Web.Pages.EShop.Products.Products.ProductSku.Vi
 {
     public class EditProductSkuViewModel
     {
-        [Display(Name = "ProductSkuCode")]
+        [Display(Name = "ProductSkuName")]
-        public string Code { get; set; }
+        public string Name { get; set; }
         
         [Required]
         [Display(Name = "ProductSkuCurrency")]

modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Web/Pages/EShop/Products/Products/ProductSku/index.js

@@ -59,7 +59,7 @@ $(function () {
                         ]
                 }
             },
-            { data: "code" },
+            { data: "name" },
             { data: "contentDescription" },
             { data: "price" },
             { data: "inventory" },

samples/EShopSample/aspnet-core/src/EShopSample.EntityFrameworkCore.DbMigrations/Migrations/20200710151847_RenamedCodeToName.cs

@@ -0,0 +1,33 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace EShopSample.Migrations
+{
+    public partial class RenamedCodeToName : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "Code",
+                newName: "Name",
+                table: "EShopProductsProductSkus");
+
+            migrationBuilder.RenameColumn(
+                name: "Code",
+                newName: "UniqueName",
+                table: "EShopProductsProducts");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "Name",
+                newName: "Code",
+                table: "EShopProductsProductSkus");
+
+            migrationBuilder.RenameColumn(
+                name: "UniqueName",
+                newName: "Code",
+                table: "EShopProductsProducts");
+        }
+    }
+}

samples/EShopSample/aspnet-core/src/EShopSample.EntityFrameworkCore.DbMigrations/Migrations/20200710152518_MadeUniqueNameUniqueIndex.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace EShopSample.Migrations
+{
+    public partial class MadeUniqueNameUniqueIndex : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<string>(
+                name: "UniqueName",
+                table: "EShopProductsProducts",
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "nvarchar(max)",
+                oldNullable: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EShopProductsProducts_UniqueName",
+                table: "EShopProductsProducts",
+                column: "UniqueName",
+                unique: true,
+                filter: "[UniqueName] IS NOT NULL");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "IX_EShopProductsProducts_UniqueName",
+                table: "EShopProductsProducts");
+
+            migrationBuilder.AlterColumn<string>(
+                name: "UniqueName",
+                table: "EShopProductsProducts",
+                type: "nvarchar(max)",
+                nullable: true,
+                oldClrType: typeof(string),
+                oldNullable: true);
+        }
+    }
+}

samples/EShopSample/aspnet-core/src/EShopSample.EntityFrameworkCore.DbMigrations/Migrations/EShopSampleMigrationsDbContextModelSnapshot.cs

@@ -1062,9 +1062,6 @@ namespace EShopSample.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("uniqueidentifier");
 
-                    b.Property<string>("Code")
-                        .HasColumnType("nvarchar(max)");
-
                     b.Property<string>("ConcurrencyStamp")
                         .IsConcurrencyToken()
                         .HasColumnName("ConcurrencyStamp")
@@ -1135,8 +1132,15 @@ namespace EShopSample.Migrations
                     b.Property<string>("SpecifiedInventoryProviderName")
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<string>("UniqueName")
+                        .HasColumnType("nvarchar(450)");
+
                     b.HasKey("Id");
 
+                    b.HasIndex("UniqueName")
+                        .IsUnique()
+                        .HasFilter("[UniqueName] IS NOT NULL");
+
                     b.ToTable("EShopProductsProducts");
                 });
 
@@ -1256,9 +1260,6 @@ namespace EShopSample.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("uniqueidentifier");
 
-                    b.Property<string>("Code")
-                        .HasColumnType("nvarchar(max)");
-
                     b.Property<DateTime>("CreationTime")
                         .HasColumnName("CreationTime")
                         .HasColumnType("datetime2");
@@ -1295,6 +1296,9 @@ namespace EShopSample.Migrations
                     b.Property<string>("MediaResources")
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
                     b.Property<int>("OrderMaxQuantity")
                         .HasColumnType("int");