first commit

RS_system/Components/MenuViewComponent.cs

@@ -0,0 +1,29 @@
+using Microsoft.AspNetCore.Mvc;
+using Rs_system.Services;
+using System.Security.Claims;
+
+namespace Rs_system.Components;
+
+public class MenuViewComponent : ViewComponent
+{
+    private readonly IMenuService _menuService;
+
+    public MenuViewComponent(IMenuService menuService)
+    {
+        _menuService = menuService;
+    }
+
+    public async Task<IViewComponentResult> InvokeAsync()
+    {
+        var userIdClaim = HttpContext.User.FindFirst(ClaimTypes.NameIdentifier);
+        if (userIdClaim == null || !long.TryParse(userIdClaim.Value, out var userId))
+        {
+            return View(new Rs_system.Models.ViewModels.MenuViewModel());
+        }
+
+        var isRoot = HttpContext.User.IsInRole("ROOT");
+        var menuViewModel = await _menuService.GetUserMenuAsync(userId, isRoot);
+
+        return View(menuViewModel);
+    }
+}