/// <summary>
/// 删除话题、标签后删除推荐
/// </summary>
/// <param name="tag"></param>
/// <param name="eventArgs"></param>
void DeleteTag_After(Tag tag, CommonEventArgs eventArgs)
{
if (eventArgs.EventOperationType != EventOperationType.Instance().Delete() || tag == null)
{
return;
}
RecommendService recommendService = new RecommendService();
recommendService.Delete(tag.TagId, tag.TenantTypeId);
}
/// <summary>
/// 删除帖吧
/// </summary>
/// <param name="sectionId">帖吧Id</param>
public void Delete(long sectionId)
{
BarSection section = barSectionRepository.Get(sectionId);
if (section == null)
return;
EventBus<BarSection>.Instance().OnBefore(section, new CommonEventArgs(EventOperationType.Instance().Delete()));
//帖子
BarThreadService barThreadService = new BarThreadService();
barThreadService.DeletesBySectionId(sectionId);
CategoryService categoryService = new CategoryService();
//帖吧分类
categoryService.ClearCategoriesFromItem(sectionId, null, TenantTypeIds.Instance().BarSection());
//帖子分类
var categories = categoryService.GetRootCategories(TenantTypeIds.Instance().BarThread(), sectionId);
foreach (var category in categories)
{
categoryService.Delete(category.CategoryId);
}
//帖吧标签
TagService tagService = new TagService(TenantTypeIds.Instance().BarThread());
tagService.ClearTagsFromOwner(sectionId);
//删除Logo
DeleteLogo(sectionId);
//删除推荐记录
RecommendService recommendService = new RecommendService();
recommendService.Delete(sectionId, TenantTypeIds.Instance().BarSection());
int affectCount = barSectionRepository.Delete(section);
if (affectCount > 0)
{
EventBus<BarSection>.Instance().OnAfter(section, new CommonEventArgs(EventOperationType.Instance().Delete()));
EventBus<BarSection, AuditEventArgs>.Instance().OnAfter(section, new AuditEventArgs(null, section.AuditStatus));
}
}
/// <summary>
/// 删除主题帖
/// </summary>
/// <param name="threadId">主题帖Id</param>
public void Delete(long threadId)
{
BarThread thread = barThreadRepository.Get(threadId);
if (thread == null)
return;
EventBus<BarThread>.Instance().OnBefore(thread, new CommonEventArgs(EventOperationType.Instance().Delete()));
BarSectionService barSectionService = new BarSectionService();
BarSection barSection = barSectionService.Get(thread.SectionId);
if (barSection != null)
{
//帖子标签
TagService tagService = new TagService(TenantTypeIds.Instance().BarThread());
tagService.ClearTagsFromItem(threadId, barSection.SectionId);
//帖子分类
CategoryService categoryService = new CategoryService();
categoryService.ClearCategoriesFromItem(threadId, barSection.SectionId, TenantTypeIds.Instance().BarThread());
}
//删除回帖
BarPostService barPostService = new BarPostService();
barPostService.DeletesByThreadId(threadId);
//删除推荐记录
RecommendService recommendService = new RecommendService();
recommendService.Delete(threadId, TenantTypeIds.Instance().BarThread());
int affectCount = barThreadRepository.Delete(thread);
if (affectCount > 0)
{
//更新帖吧的计数
CountService countService = new CountService(TenantTypeIds.Instance().BarSection());
countService.ChangeCount(CountTypes.Instance().ThreadCount(), barSection.SectionId, barSection.UserId, -1, true);
countService.ChangeCount(CountTypes.Instance().ThreadAndPostCount(), barSection.SectionId, barSection.UserId, -1, true);
if (thread.TenantTypeId == TenantTypeIds.Instance().Group())
{
//群组内容计数-1
OwnerDataService groupOwnerDataService = new OwnerDataService(TenantTypeIds.Instance().Group());
groupOwnerDataService.Change(thread.SectionId, OwnerDataKeys.Instance().ThreadCount(), -1);
}
else if (thread.TenantTypeId == TenantTypeIds.Instance().Bar())
{
//用户内容计数-1
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(thread.UserId, OwnerDataKeys.Instance().ThreadCount(), -1);
}
EventBus<BarThread>.Instance().OnAfter(thread, new CommonEventArgs(EventOperationType.Instance().Delete()));
EventBus<BarThread, AuditEventArgs>.Instance().OnAfter(thread, new AuditEventArgs(thread.AuditStatus, null));
}
//BarThread删除可能影响的：
//1、附件 （看到了）
//2、BarPost（看到了）
//3、BarRating（看到了）
//4、相关计数对象（看到了）
//5、用户在应用中的数据（看到了）
//6、@用户（看到了）
}
