More fixes

internal/bitcask_store.go

@@ -77,79 +77,6 @@ func (bs *BitcaskStore) DelFeed(name string) error {
 	return bs.db.Delete(key)
 }
 
-func (bs *BitcaskStore) GetFeed(name string) (*Feed, error) {
-	key := []byte(fmt.Sprintf("%s/%s", feedsKeyPrefix, name))
-	data, err := bs.db.Get(key)
-	if err == bitcask.ErrKeyNotFound {
-		return nil, ErrFeedNotFound
-	}
-	return LoadFeed(data)
-}
-
-func (bs *BitcaskStore) SetFeed(name string, feed *Feed) error {
-	data, err := feed.Bytes()
-	if err != nil {
-		return err
-	}
-
-	key := []byte(fmt.Sprintf("%s/%s", feedsKeyPrefix, name))
-	if err := bs.db.Put(key, data); err != nil {
-		return err
-	}
-	return nil
-}
-
-func (bs *BitcaskStore) LenFeeds() int64 {
-	var count int64
-
-	if err := bs.db.Scan([]byte(feedsKeyPrefix), func(_ []byte) error {
-		count++
-		return nil
-	}); err != nil {
-		log.WithError(err).Error("error scanning")
-	}
-
-	return count
-}
-
-func (bs *BitcaskStore) SearchFeeds(prefix string) []string {
-	var keys []string
-
-	if err := bs.db.Scan([]byte(feedsKeyPrefix), func(key []byte) error {
-		if strings.HasPrefix(strings.ToLower(string(key)), prefix) {
-			keys = append(keys, strings.TrimPrefix(string(key), "/feeds/"))
-		}
-		return nil
-	}); err != nil {
-		log.WithError(err).Error("error scanning")
-	}
-
-	return keys
-}
-
-func (bs *BitcaskStore) GetAllFeeds() ([]*Feed, error) {
-	var feeds []*Feed
-
-	err := bs.db.Scan([]byte(feedsKeyPrefix), func(key []byte) error {
-		data, err := bs.db.Get(key)
-		if err != nil {
-			return err
-		}
-
-		feed, err := LoadFeed(data)
-		if err != nil {
-			return err
-		}
-		feeds = append(feeds, feed)
-		return nil
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	return feeds, nil
-}
-
 func (bs *BitcaskStore) HasUser(username string) bool {
 	key := []byte(fmt.Sprintf("%s/%s", usersKeyPrefix, username))
 	return bs.db.Has(key)