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+using F9WebAiTest.Application.Common.Exceptions;
+using F9WebAiTest.Application.Interfaces.SnowflakeID;
+using F9WebAiTest.Domain.Entities.SYS.RBAC;
+using F9WebAiTest.Domain.Enums.SYS.RBAC;
+using F9WebAiTest.Domain.Interfaces.SYS.RBAC.Menus;
+using MediatR;
+
+namespace F9WebAiTest.Application.CQRS.SYS.RBAC.Menus.Commands;
+
+/// <summary>命令定义</summary>
+public record Menu_CreateCommand(string Name, string IconSvg, MenuType_Enum MenuType, string AssemblyName, string TypeFullName, long ParentId, int SortOrder) : IRequest<long>;
+
+/// <summary>命令处理器</summary>
+public class CreateMenuCommandHandler(
+    IMenuWriteRepository menuRepository,
+    ISnowflakeIdGenerator snowflakeIdGenerator,
+    IPublisher eventBus) : IRequestHandler<Menu_CreateCommand, long>
+{
+    public async Task<long> Handle(Menu_CreateCommand command, CancellationToken cancellationToken)
+    {
+        if (string.IsNullOrWhiteSpace(command.Name)) throw new F9OperationException("菜单名称不能为空");
+
+        var menu = new Menu(snowflakeIdGenerator.CreateId(), command.Name, command.IconSvg,
+            command.MenuType, command.AssemblyName, command.TypeFullName, command.ParentId, command.SortOrder);
+
+        var result = await menuRepository.AddAsync(menu);
+        if (result == false) throw new F9OperationException("菜单", "新增");
+
+        foreach (var de in menu.DomainEvents) await eventBus.Publish(de, cancellationToken);
+        menu.ClearDomainEvents();
+
+        return menu.Id;
+    }
+}