AIMS_BD_IATI.DAL.AimsDbIatiDAL.AssignActivities C# (CSharp) Method

        public int AssignActivities(List<iatiactivityModel> activities)
        {
            foreach (var activity in activities)
            {
                var a = dbContext.Activities.FirstOrDefault(x => x.IatiIdentifier == activity.IatiIdentifier);
                if (a != null)
                {
                    a.AssignedOrgId = activity.IATICode;
                    a.AssignedDate = DateTime.Now;
                }
            }

            return dbContext.SaveChanges();
        }