refactor and update

src/server/torr/dbwrapper.go

@@ -0,0 +1,54 @@
+package torr
+
+import (
+	"time"
+
+	"server/settings"
+	"server/torr/state"
+
+	"github.com/anacrolix/torrent/metainfo"
+)
+
+func AddTorrentDB(torr *Torrent) {
+	t := new(settings.TorrentDB)
+	t.TorrentSpec = torr.TorrentSpec
+	t.Name = torr.Name()
+	t.Title = torr.Title
+	t.Poster = torr.Poster
+	t.Timestamp = time.Now().Unix()
+	t.Files = torr.Status().FileStats
+	settings.AddTorrent(t)
+}
+
+func GetTorrentDB(hash metainfo.Hash) *Torrent {
+	list := settings.ListTorrent()
+	for _, db := range list {
+		if hash == db.InfoHash {
+			torr := new(Torrent)
+			torr.TorrentSpec = db.TorrentSpec
+			torr.Title = db.Title
+			torr.Poster = db.Poster
+			torr.Stat = state.TorrentInDB
+			return torr
+		}
+	}
+	return nil
+}
+
+func RemTorrentDB(hash metainfo.Hash) {
+	settings.RemTorrent(hash)
+}
+
+func ListTorrentsDB() map[metainfo.Hash]*Torrent {
+	ret := make(map[metainfo.Hash]*Torrent)
+	list := settings.ListTorrent()
+	for _, db := range list {
+		torr := new(Torrent)
+		torr.TorrentSpec = db.TorrentSpec
+		torr.Title = db.Title
+		torr.Poster = db.Poster
+		torr.Stat = state.TorrentInDB
+		ret[torr.TorrentSpec.InfoHash] = torr
+	}
+	return ret
+}