public JsonResult _DeleteRecommend(long recommendId)
{
RecommendItem recommendItem = recommendService.Get(recommendId);
if (recommendItem == null)
{
return(Json(new StatusMessageData(StatusMessageType.Error, "找不到所要删除的推荐内容！")));
}
if (!new Authorizer().RecommendItem_Manage(recommendItem.TenantTypeId))
{
return(Json(new StatusMessageData(StatusMessageType.Error, "您没有管理权限")));
}
StatusMessageData message = null;
bool result = recommendService.Delete(recommendId);
if (result)
{
message = new StatusMessageData(StatusMessageType.Success, "删除成功！");
}
else
{
message = new StatusMessageData(StatusMessageType.Error, "删除失败！");
}
return(Json(message));
//已修改
}
/// <summary>
/// 删除相册
/// </summary>
/// <remarks>
/// 1.删除相册时同时删除相册下的所有照片以及照片的圈人；
/// 2.注意需要删除动态，通过EventModule处理；
/// 3.注意需要扣除新建相册时增加的积分，通过EventModule处理；
/// 4.需要触发的事件:1)Delete的OnBefore、OnAfter；2)审核状态变更
/// </remarks>
/// <param name="album">相册对象</param>
public void DeleteAlbum(Album album)
{
//删除相册下相片
int pageCount = 1;
int pageIndex = 1;
do
{
PagingDataSet <Photo> photos = this.GetPhotosOfAlbum(null, album.AlbumId, true, SortBy_Photo.DateCreated_Desc, null, 100, pageIndex);
foreach (Photo photo in photos)
{
this.DeletePhoto(photo);
}
pageCount = photos.PageCount;
pageIndex++;
} while (pageIndex <= pageCount);
//删除相册的推荐
RecommendService recommendService = new RecommendService();
recommendService.Delete(album.AlbumId, TenantTypeIds.Instance().Album());
EventBus <Album> .Instance().OnBefore(album, new CommonEventArgs(EventOperationType.Instance().Delete()));
albumRepository.Delete(album);
EventBus <Album> .Instance().OnAfter(album, new CommonEventArgs(EventOperationType.Instance().Delete()));
EventBus <Album, AuditEventArgs> .Instance().OnAfter(album, new AuditEventArgs(album.AuditStatus, null));
}
public ActionResult _ChangeGiftStatus(IEnumerable <long> giftIds, bool isEnabled)
{
if (giftIds == null)
{
return(Json(new StatusMessageData(StatusMessageType.Error, "找不到要操作的商品，操作失败！")));
}
RecommendService recommendService = new RecommendService();
foreach (var item in giftIds)
{
pointMallService.SetEnabled(pointMallService.GetGift(item), isEnabled);
if (!isEnabled)
{
//删除该商品上的推荐
recommendService.Delete(item, TenantTypeIds.Instance().PointGift());
}
}
string message;
if (isEnabled)
{
message = "上架操作成功！";
}
else
{
message = "下架操作成功！";
}
return(Json(new StatusMessageData(StatusMessageType.Success, message)));
}
/// <summary>
/// 删除日志
/// </summary>
/// <param name="blogThread">日志实体</param>
public void Delete(BlogThread blogThread)
{
//删除日志可能会影响：
//1、站点分类，在EventModule中处理
//2、拥有者分类，在EventModule中处理
//3、日志对应的动态（可在EventModule中处理，可参考贴吧）
//4、其它数据的删除由各模块自动处理
//需要触发的事件参见《设计说明书-日志》；
if (blogThread == null)
{
return;
}
CategoryService categoryService = new CategoryService();
var sender = new CommentService().GetCommentedObjectComments(blogThread.ThreadId);
//删除用户分类关联
categoryService.ClearCategoriesFromItem(blogThread.ThreadId, blogThread.OwnerId, TenantTypeIds.Instance().BlogThread());
//删除站点分类关联（投稿到）
categoryService.ClearCategoriesFromItem(blogThread.ThreadId, 0, TenantTypeIds.Instance().BlogThread());
//删除标签关联
TagService tagService = new TagService(TenantTypeIds.Instance().BlogThread());
tagService.ClearTagsFromItem(blogThread.ThreadId, blogThread.OwnerId);
//删除推荐记录
RecommendService recommendService = new RecommendService();
recommendService.Delete(blogThread.ThreadId, blogThread.TenantTypeId);
//删除订阅记录todo:libsh
//SubscribeService subscribeService = new SubscribeService(TenantTypeIds.Instance().BlogThread());
//用户内容计数-1
if (!blogThread.IsDraft)
{
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(blogThread.UserId, OwnerDataKeys.Instance().ThreadCount(), -1);
}
EventBus <BlogThread> .Instance().OnBefore(blogThread, new CommonEventArgs(EventOperationType.Instance().Delete()));
blogThreadRepository.Delete(blogThread);
EventBus <BlogThread> .Instance().OnAfter(blogThread, new CommonEventArgs(EventOperationType.Instance().Delete()));
EventBus <BlogThread, AuditEventArgs> .Instance().OnAfter(blogThread, new AuditEventArgs(blogThread.AuditStatus, null));
if (sender != null)
{
EventBus <Comment> .Instance().OnBatchAfter(sender, new CommonEventArgs(EventOperationType.Instance().Delete()));
}
}
/// <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>
/// 删除照片
/// </summary>
/// <remarks>
/// 1.更新所属相册计数PhotoCount-1
/// 2.更新用户内容计数OwnerData-1
/// 3.如果照片是封面，需要将相册的CoverId属性重置为0
/// 4.需要调用TagService.ClearTagsFromItem删除标签关联
/// 5.需要同步删除照片圈人
/// 6.通过EventModule处理动态和积分的变化；
/// 7.需要触发的事件:1)Delete的OnBefore、OnAfter；2)审核状态变更
/// </remarks>
/// <param name="photo">照片对象</param>
public void DeletePhoto(Photo photo)
{
//删除与标签的关联
TagService tagService = new TagService(TenantTypeIds.Instance().Photo());
tagService.ClearTagsFromItem(photo.PhotoId, photo.UserId);
//删除照片推荐
RecommendService recommendService = new RecommendService();
recommendService.Delete(photo.PhotoId, TenantTypeIds.Instance().Photo());
//相册计数PhotoCount-1及封面
Album album = photo.Album;
album.PhotoCount--;
if (photo.PhotoId == album.CoverId)
{
album.CoverId = 0;
}
albumRepository.Update(album);
//删除圈人
IEnumerable <PhotoLabel> photoLabels = this.GetLabelsOfPhoto(null, photo.PhotoId);
foreach (PhotoLabel photolabel in photoLabels)
{
photoLabelRepository.Delete(photolabel);
}
//删除照片磁盘物理文件
if (!string.IsNullOrEmpty(photo.RelativePath))
{
TenantAttachmentSettings tenantAttachmentSettings = TenantAttachmentSettings.GetRegisteredSettings(TenantTypeIds.Instance().Photo());
IStoreProvider storeProvider = DIContainer.ResolveNamed <IStoreProvider>(tenantAttachmentSettings.StoreProviderName);
string relativePath = storeProvider.GetRelativePath(photo.RelativePath, true);
string fileName = photo.RelativePath.Remove(0, relativePath.Length).Trim('\\').Trim('/');
storeProvider.DeleteFiles(relativePath, fileName);
}
photoRepository.Delete(photo);
EventBus <Photo> .Instance().OnBefore(photo, new CommonEventArgs(EventOperationType.Instance().Delete()));
//用户内容计数OwnerData-1
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(photo.UserId, OwnerDataKeys.Instance().PhotoCount(), -1);
//通过EventModule处理动态和积分的变化；
EventBus <Photo> .Instance().OnAfter(photo, new CommonEventArgs(EventOperationType.Instance().Delete()));
EventBus <Photo, AuditEventArgs> .Instance().OnAfter(photo, new AuditEventArgs(photo.AuditStatus, null));
}
/// <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>
/// 删除词条
/// </summary>
/// <param name="wikiPage">词条实体</param>
public void Delete(WikiPage wikiPage)
{
if (wikiPage == null)
{
return;
}
//todo:zhengw：需要处理词条版本
CategoryService categoryService = new CategoryService();
//删除站点分类关联（投稿到）
categoryService.ClearCategoriesFromItem(wikiPage.PageId, 0, TenantTypeIds.Instance().WikiPage());
//删除标签关联
TagService tagService = new TagService(TenantTypeIds.Instance().WikiPage());
tagService.ClearTagsFromItem(wikiPage.PageId, wikiPage.OwnerId);
//删除推荐记录
RecommendService recommendService = new RecommendService();
recommendService.Delete(wikiPage.PageId, wikiPage.TenantTypeId);
//用户创建词条数-1
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(wikiPage.UserId, OwnerDataKeys.Instance().PageCount(), -1);
EventBus <WikiPage> .Instance().OnBefore(wikiPage, new CommonEventArgs(EventOperationType.Instance().Delete()));
wikiPageRepository.Delete(wikiPage);
EventBus <WikiPage> .Instance().OnAfter(wikiPage, new CommonEventArgs(EventOperationType.Instance().Delete()));
EventBus <WikiPage, AuditEventArgs> .Instance().OnAfter(wikiPage, new AuditEventArgs(wikiPage.AuditStatus, null));
}
/// <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）
}
