/// <summary>
/// 获得笔记和内容
/// </summary>
/// <param name="noteId"></param>
/// <param name="userId"></param>
/// <param name="isTrach">是否垃圾</param>
/// <param name="isDelete">是否删除</param>
/// <param name="IsHistory">是否历史记录</param>
/// <returns></returns>
public static NoteAndContent GetNoteAndContent(long noteId, long userId, bool isTrach, bool isDelete, bool IsHistory)
{
Note note = GetNote(noteId, userId, isTrach, isDelete);
NoteContent noteContent = NoteContentService.GetNoteContent(noteId, userId, IsHistory);
return(new NoteAndContent()
{
note = note,
noteContent = noteContent
});
}
public BlogItem[] notes2BlogItems(Note[] notes)
{
var noteIds = (from note in notes
select note.NoteId).ToArray();
var noteContents = NoteContentService.DictionaryNoteContentByNoteIds(noteIds);
var blogs = new List <BlogItem>();
foreach (var note in notes)
{
var blogItem = new BlogItem()
{
Note = note,
Abstract = noteContents[note.NoteId]?.Abstract,
Content = noteContents[note.NoteId]?.Content,
HasMore = true
};
blogs.Add(blogItem);
}
return(blogs.ToArray());
}
public BlogItem GetBlogItem(Note note)
{
if (note == null || !note.IsBlog)
{
return(new BlogItem());
}
//内容
var noteContent = NoteContentService.GetNoteContent(note.NoteId, note.UserId);
// 组装成blogItem
User user = UserService.GetUserByUserId(note.UserId);
var blog = new BlogItem()
{
Note = note,
Abstract = noteContent.Abstract,
Content = noteContent.Content,
HasMore = false,
User = user
};
return(blog);
}
public static Note AddNoteAndContent(Note note, NoteContent noteContent, long myUserId)
{
if (note.NoteId == 0)
{
note.NoteId = SnowFlake_Net.GenerateSnowFlakeID();
}
noteContent.NoteContentId = SnowFlake_Net.GenerateSnowFlakeID();
noteContent.NoteId = note.NoteId;
if (note.UserId != 0 && note.UserId != myUserId)
{
note = AddSharedNote(note, myUserId);
}
else
{
note = AddNote(note, false);
}
if (note.NoteId != 0)
{
NoteContentService.AddNoteContent(noteContent);
}
return(note);
}
//todo 删除废纸篓
public static bool DeleteTrashApi(long noteId, long userId, int usn, out string msg, out int afterUsn)
{
Note note = NoteService.GetNote(noteId, userId);
if (note == null)
{
msg = "notExists";
afterUsn = 0;
//todo: 存疑
return(false);
}
if (note.Usn != usn)
{
msg = "conflict";
afterUsn = 0;
return(false);
}
// 设置删除位
//afterUsn = UserService.IncrUsn(userId);
// delete note's attachs
var result = NoteService.SetDeleteStatus(noteId, userId, out afterUsn);
if (!result)
{
msg = "设置删除位错误";
afterUsn = 0;
return(false);
}
AttachService.DeleteAllAttachs(noteId, userId);
// 删除content history
NoteContentService.DeleteByIdAndUserId(noteId, userId, true);
NotebookService.ReCountNotebookNumberNotes(note.NotebookId);
msg = "";
return(true);
}