public async Task DeleteAsync(ActivityRecord activityRecord)
{
var allActivityRecordsInDayRecord = await _activityRecordsRepository.BrowseAsync(new BrowseQuery(activityRecord.DayRecordId));
var allActivityRecordsWithGreaterOrder = allActivityRecordsInDayRecord.Where(activityRecordFromDayRecord => activityRecordFromDayRecord.Order > activityRecord.Order).ToList();
allActivityRecordsWithGreaterOrder.ForEach(activityRecordWithGreaterOrder => activityRecordWithGreaterOrder.SetNewOrder(activityRecordWithGreaterOrder.Order.Smaller()));
_activityRecordsRepository.Remove(activityRecord);
}
public async Task ChangeOrderAsync(Guid activityRecordId, ActivityRecordOrder newOrder)
{
var activityRecord = await _activityRecordsRepository.GetByIdAsync(activityRecordId);
var oldOrder = activityRecord.Order;
// VS bug?
if (oldOrder == newOrder)
{
return;
}
var allDayRecordActivityRecords = await _activityRecordsRepository.BrowseAsync(new BrowseQuery(activityRecord.DayRecordId));
List <ActivityRecord> activityRecordsToChange = new List <ActivityRecord>();
if (newOrder < oldOrder)
{
activityRecordsToChange = allDayRecordActivityRecords.Where(dayRecord => dayRecord.Order >= newOrder &&
dayRecord.Order < oldOrder).ToList();
activityRecordsToChange.ForEach(activityRecord => activityRecord.SetNewOrder(activityRecord.Order.Greater()));
}
if (newOrder > oldOrder)
{
var maxOrder = allDayRecordActivityRecords.Max(activityRecord => activityRecord.Order);
if (oldOrder == maxOrder)
{
return;
}
activityRecordsToChange = allDayRecordActivityRecords.Where(dayRecord => dayRecord.Order > oldOrder &&
dayRecord.Order <= newOrder).ToList();
activityRecordsToChange.ForEach(activityRecord => activityRecord.SetNewOrder(activityRecord.Order.Smaller()));
}
activityRecord.SetNewOrder(newOrder);
}