public override IEnumerable <Tuple <Feed, object> > GetFeeds(FeedFilter filter)
{
var q1 = new SqlQuery("files_folder f")
.Select(FolderColumns().Select(f => "f." + f).ToArray())
.Select(DocumentsDbHelper.GetRootFolderType("parent_id"))
.Select("null, null, null")
.Where(
Exp.Eq("f.tenant_id", filter.Tenant) &
Exp.Eq("f.folder_type", 0) &
Exp.Between("f.create_on", filter.Time.From, filter.Time.To)
);
var q2 = new SqlQuery("files_folder f")
.LeftOuterJoin("files_security s",
Exp.EqColumns("s.entry_id", "f.id") &
Exp.Eq("s.tenant_id", filter.Tenant) &
Exp.Eq("s.entry_type", (int)FileEntryType.Folder)
)
.Select(FolderColumns().Select(f => "f." + f).ToArray())
.Select(DocumentsDbHelper.GetRootFolderType("parent_id"))
.Select("s.timestamp, s.owner, s.subject")
.Where(
Exp.Eq("f.tenant_id", filter.Tenant) &
Exp.Eq("f.folder_type", 0) &
Exp.Lt("s.security", 3) &
Exp.Between("s.timestamp", filter.Time.From, filter.Time.To)
);
List <Tuple <Folder, SmallShareRecord> > folders;
using (var db = new DbManager(DbId))
{
folders = db.ExecuteList(q1.UnionAll(q2))
.ConvertAll(ToFolder)
.Where(f => f.Item1.RootFolderType != FolderType.TRASH && f.Item1.RootFolderType != FolderType.BUNCH)
.ToList();
}
var parentFolderIDs = folders.Select(r => r.Item1.ParentFolderID).ToArray();
var parentFolders = new FolderDao(Tenant, DbId).GetFolders(parentFolderIDs, checkShare: false);
return(folders.Select(f => new Tuple <Feed, object>(ToFeed(f, parentFolders.FirstOrDefault(r => r.ID.Equals(f.Item1.ParentFolderID))), f)));
}