private dynamic AddCollection(string bookid)
{
var book = _bookDb.Get(bookid);
if (book == null)
{
return(Back("错误", "没有找到相关的书籍！"));
}
var collection = _bookCollectionDb.Where("bookid", bookid).FirstOrDefault();
if (collection == null)
{
_bookCollectionDb.Add(new BookCollection()
{
bookid = bookid,
username = User.username,
type = CollectionType.Collection
});
}
else if (collection.type != CollectionType.Collection)
{
collection.type = CollectionType.Collection;
_bookCollectionDb.Update(collection);
}
if (Request.Query.returnurl != null)
{
return(new RedirectResponse(Request.Query.returnurl));
}
return("ok");
}
