AIMS_BD_IATI.DAL.AimsDbIatiDAL.RecallDelegatedActivity C# (CSharp) Метод

        public int RecallDelegatedActivity(ActivityModel activity)
        {
            var a = dbContext.Activities.FirstOrDefault(x => x.IatiIdentifier == activity.IatiIdentifier);
            if (a != null)
            {
                a.AssignedOrgId = a.OrgId;
                a.AssignedDate = DateTime.Now;
            }

            return dbContext.SaveChanges();
        }