add a new Visual Studio Project Template

Oqtane.Application/Server/Migrations/01000000_InitializeModule.cs

@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Oqtane.Databases.Interfaces;
+using Oqtane.Migrations;
+using Oqtane.Application.Migrations.EntityBuilders;
+using Oqtane.Application.Repository;
+
+namespace Oqtane.Application.Migrations
+{
+    [DbContext(typeof(Context))]
+    [Migration("Oqtane.Application.01.00.00.00")]
+    public class InitializeModule : MultiDatabaseMigration
+    {
+        public InitializeModule(IDatabase database) : base(database)
+        {
+        }
+
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            var myModuleEntityBuilder = new MyModuleEntityBuilder(migrationBuilder, ActiveDatabase);
+            myModuleEntityBuilder.Create();
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            var myModuleEntityBuilder = new MyModuleEntityBuilder(migrationBuilder, ActiveDatabase);
+            myModuleEntityBuilder.Drop();
+        }
+    }
+}

Oqtane.Application/Server/Migrations/EntityBuilders/MyModuleEntityBuilder.cs

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+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Migrations.Operations;
+using Microsoft.EntityFrameworkCore.Migrations.Operations.Builders;
+using Oqtane.Databases.Interfaces;
+using Oqtane.Migrations;
+using Oqtane.Migrations.EntityBuilders;
+
+namespace Oqtane.Application.Migrations.EntityBuilders
+{
+    public class MyModuleEntityBuilder : AuditableBaseEntityBuilder<MyModuleEntityBuilder>
+    {
+        private const string _entityTableName = "MyModule";
+        private readonly PrimaryKey<MyModuleEntityBuilder> _primaryKey = new("PK_MyModule", x => x.MyModuleId);
+        private readonly ForeignKey<MyModuleEntityBuilder> _moduleForeignKey = new("FK_MyModule_Module", x => x.ModuleId, "Module", "ModuleId", ReferentialAction.Cascade);
+
+        public MyModuleEntityBuilder(MigrationBuilder migrationBuilder, IDatabase database) : base(migrationBuilder, database)
+        {
+            EntityTableName = _entityTableName;
+            PrimaryKey = _primaryKey;
+            ForeignKeys.Add(_moduleForeignKey);
+        }
+
+        protected override MyModuleEntityBuilder BuildTable(ColumnsBuilder table)
+        {
+            MyModuleId = AddAutoIncrementColumn(table, "MyModuleId");
+            ModuleId = AddIntegerColumn(table,"ModuleId");
+            Name = AddMaxStringColumn(table,"Name");
+            AddAuditableColumns(table);
+            return this;
+        }
+
+        public OperationBuilder<AddColumnOperation> MyModuleId { get; set; }
+        public OperationBuilder<AddColumnOperation> ModuleId { get; set; }
+        public OperationBuilder<AddColumnOperation> Name { get; set; }
+    }
+}