BExIS.Web.Shell.Areas.DCM.Controllers.FormController.hasUserEditAccessRights C# (CSharp) Метод

        private bool hasUserEditAccessRights(long entityId)
        {
            #region security permissions and authorisations check
            // set edit rigths
            PermissionManager permissionManager = new PermissionManager();
            SubjectManager subjectManager = new SubjectManager();
            Security.Services.Objects.TaskManager securityTaskManager = new Security.Services.Objects.TaskManager();

            bool hasAuthorizationRights = false;

            User user = subjectManager.GetUserByName(GetUsernameOrDefault());
            long userid = -1;

            if (user != null)
            {
                userid = subjectManager.GetUserByName(GetUsernameOrDefault()).Id;

                //User has Access to Features
                //Area DCM
                //Controller "Create Dataset"
                //Action "*"
                Task task = securityTaskManager.GetTask("DCM", "CreateDataset", "*");
                if (task != null)
                {
                    hasAuthorizationRights = permissionManager.HasSubjectFeatureAccess(userid, task.Feature.Id);
                }

                return (hasAuthorizationRights);
            }
            else
            {
                return false;
            }

            #endregion
        }