1

Yes.Application/Admins/Themes/UpdateThemeFileCommandHandler.cs

@@ -9,13 +9,28 @@
 
     public class UpdateThemeFileCommandHandler(
         IThemeService  themeService, 
-        IWebHostEnvironment env
+        IWebHostEnvironment env,
+        BlogDbContext db,
+        IIdentityContext identity
     ) : IRequestHandler<UpdateThemeFileCommand, Unit>
     {
         private readonly IThemeService _themeService = themeService;
         private readonly IWebHostEnvironment _env = env;
+        private readonly BlogDbContext _db = db;
+        private readonly IIdentityContext _identity = identity;
         public async Task<Unit> Handle(UpdateThemeFileCommand request, CancellationToken cancellationToken)
         {
+            var identityUser = await _db.Users.FindAsync(_identity.Id);
+            if (identityUser == null)
+            {
+                throw new UserNotExistsException(_identity.Id);
+            }
+
+            if (!identityUser.IsSystemUser())
+            {
+                throw new AccessDeniedException();
+            }
+
             var themeName = request.ThemeName;
             var fileName = request.FileName;
             var content = request.Content;