C# (CSharp) IRolePermissionRepository.FirstOrDefault примеры использования

Пример #1

        //It could be better to provide cache mechanism
        public bool IsGranted(int roleId, string permissionName)
        {
            var rolePermission =
                _rolePermissionRepository.FirstOrDefault(x => x.RoleId == roleId && x.PermissionName == permissionName);

            if (rolePermission != null)
            {
                return(rolePermission.IsGranted);
            }
            return(_permissionManager.GetPermission(permissionName).Default);
        }