BExIS.Security.Services.Authorization.PermissionManager.ExistsFeaturePermission C# (CSharp) Метод

        public bool ExistsFeaturePermission(IEnumerable<long> subjectIds, IEnumerable<long> featureIds, PermissionType permissionType = PermissionType.Grant)
        {
            if (FeaturePermissionsRepo.Query(p => featureIds.Contains(p.Feature.Id) && subjectIds.Contains(p.Subject.Id) && p.PermissionType == permissionType).Count() > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        public bool IsFeatureInEveryoneGroup(long featureId)
        {
            PermissionManager permissionManager = new PermissionManager();
            SubjectManager subjectManager = new SubjectManager();

            return permissionManager.ExistsFeaturePermission(subjectManager.GetGroupByName("everyone").Id, featureId);
        }