Repository.Update C# (CSharp) Method

        virtual RepositoryInstructionResult Update(T item);
        { //implementation}

        public void RemindStartOfWeek(Reminder startOfWeekReminder)
        {
            var dateToday = DateTime.Now;
            TimeSpan accumulatedTime = new TimeSpan(0, 0, 0);
            if (dateToday.ToString("ddd") == "Mon" && dateToday.Hour == startOfWeekReminder.TimeOfActivation.Hour && dateToday.Minute == startOfWeekReminder.TimeOfActivation.Minute ) //should get the hour from a reminder!dateToday.ToString("h tt") == "4 PM"
            {
                IRepository repo = new Repository();
                var startOfWeekTime = dateToday.AddDays(-7);
                //var dateTomorrow = dateToday.AddDays(1);

                var list = repo.GetByStartDate(startOfWeekTime, dateToday);

                foreach (SparkTask task in list)
                {
                    if(task.State != TaskState.reported){ accumulatedTime = accumulatedTime.Add(task.TimeElapsed); }
                }

                if (accumulatedTime >= new TimeSpan(36, 0, 0))
                {
                    ReminderEventArgs args = new ReminderEventArgs(startOfWeekReminder, new SparkTask()); //should be the reminder im using send the task can stay like this.
                    reminderControl.OnEventHaveToReport(args);
                    startOfWeekReminder.TimeOfActivation = startOfWeekReminder.TimeOfActivation.AddHours(1);
                    repo.Update(startOfWeekReminder);
                }

            }
        }