Improved Category Ladders

Source/DataLayer/Migrations/20230718214617_AddCategoryLadder.Designer.cs

@@ -11,8 +11,8 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace DataLayer.Migrations
 {
     [DbContext(typeof(LibationContext))]
-    [Migration("20230717220642_AddCategoriesList")]
-    partial class AddCategoriesList
+    [Migration("20230718214617_AddCategoryLadder")]
+    partial class AddCategoryLadder
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -144,14 +144,6 @@ namespace DataLayer.Migrations
                     b.HasIndex("AudibleCategoryId");
 
                     b.ToTable("Categories");
-
-                    b.HasData(
-                        new
-                        {
-                            CategoryId = -1,
-                            AudibleCategoryId = "",
-                            Name = ""
-                        });
                 });
 
             modelBuilder.Entity("DataLayer.CategoryLadder", b =>
@@ -163,12 +155,6 @@ namespace DataLayer.Migrations
                     b.HasKey("CategoryLadderId");
 
                     b.ToTable("CategoryLadders");
-
-                    b.HasData(
-                        new
-                        {
-                            CategoryLadderId = -1
-                        });
                 });
 
             modelBuilder.Entity("DataLayer.Contributor", b =>

Source/DataLayer/Migrations/20230718214617_AddCategoryLadder.cs

@@ -5,7 +5,7 @@
 namespace DataLayer.Migrations
 {
     /// <inheritdoc />
-    public partial class AddCategoriesList : Migration
+    public partial class AddCategoryLadder : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
@@ -26,6 +26,11 @@ namespace DataLayer.Migrations
                 name: "IX_Books_CategoryId",
                 table: "Books");
 
+            migrationBuilder.DeleteData(
+                table: "Categories",
+                keyColumn: "CategoryId",
+                keyValue: -1);
+
             migrationBuilder.DropColumn(
                 name: "ParentCategoryCategoryId",
                 table: "Categories");
@@ -94,11 +99,6 @@ namespace DataLayer.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
-            migrationBuilder.InsertData(
-                table: "CategoryLadders",
-                column: "CategoryLadderId",
-                value: -1);
-
             migrationBuilder.CreateIndex(
                 name: "IX_BookCategory_BookId",
                 table: "BookCategory",
@@ -140,12 +140,10 @@ namespace DataLayer.Migrations
                 nullable: false,
                 defaultValue: 0);
 
-            migrationBuilder.UpdateData(
+            migrationBuilder.InsertData(
                 table: "Categories",
-                keyColumn: "CategoryId",
-                keyValue: -1,
-                column: "ParentCategoryCategoryId",
-                value: null);
+                columns: new[] { "CategoryId", "AudibleCategoryId", "Name", "ParentCategoryCategoryId" },
+                values: new object[] { -1, "", "", null });
 
             migrationBuilder.CreateIndex(
                 name: "IX_Categories_ParentCategoryCategoryId",

Source/DataLayer/Migrations/LibationContextModelSnapshot.cs

@@ -141,14 +141,6 @@ namespace DataLayer.Migrations
                     b.HasIndex("AudibleCategoryId");
 
                     b.ToTable("Categories");
-
-                    b.HasData(
-                        new
-                        {
-                            CategoryId = -1,
-                            AudibleCategoryId = "",
-                            Name = ""
-                        });
                 });
 
             modelBuilder.Entity("DataLayer.CategoryLadder", b =>
@@ -160,12 +152,6 @@ namespace DataLayer.Migrations
                     b.HasKey("CategoryLadderId");
 
                     b.ToTable("CategoryLadders");
-
-                    b.HasData(
-                        new
-                        {
-                            CategoryLadderId = -1
-                        });
                 });
 
             modelBuilder.Entity("DataLayer.Contributor", b =>