public async Task HandleChildScheduleUpdatedEvent(ScheduleItemDeletedEvent e)
{
var child = await _repository.FindByUUID <ScheduleItem>(e.ItemUuid)
.Include(x => x.Schedule)
.Include(x => x.Html)
.FirstOrDefaultAsync();
if (child == null)
{
return;
}
var recipient = await _uCenter.GetUser(x => x.UserId, child.Schedule.UserId);
if (recipient == null)
{
return;
}
var msg = new Notification
{
RecipientId = recipient.SpaceUserId,
Title = $"您借鉴的学习计划「{child.Schedule.Title}」中有学习任务被删除了",
Content = $@"<p>亲爱的 {recipient.DisplayName} 同学：</p>
<p>您借鉴的学习计划「{child.Schedule.Title}」中有学习任务被删除了</p>
<h5>
<del>
<b>{child.GenerateDescription()}</b>
</del>
</h5>
<h5>
<span>学习计划: </span>
<a href='{AppConst.DomainAddress}/schedules/u/{recipient.Alias}/{child.ScheduleId}'>
<b>{child.Schedule.Title}</b>
</a>
</h5>"
};
await _msgSvc.NotifyAsync(msg);
}
public async Task HandleScheduleItemDeletedEvent(ScheduleItemDeletedEvent e)
{
var itemId = await _repository.FindByUUID <ScheduleItem>(e.ItemUuid)
.IgnoreQueryFilters()
.Select(x => x.Id)
.FirstOrDefaultAsync();
if (itemId < 1)
{
return;
}
int page = 0, count = 10;
do
{
var followingItems = await _repository.ScheduleItems
.Include(x => x.Schedule)
.Include(x => x.Html)
.Where(x => x.ParentId == itemId)
.OrderBy(x => x.Id)
.Skip(page * count)
.Take(count)
.ToListAsync();
count = followingItems.Count;
page++;
foreach (var child in followingItems)
{
child.Schedule.DeleteItem(child.Id);
}
await _repository.UnitOfWork.SaveEntitiesAsync();
} while (count >= 10);
}