fix(metadata): direct parsing of tempo and key_of from GetSongBPM API search response

server/routes/metadata.js

@@ -72,18 +72,16 @@ router.get('/', async (req, res) => {
         });
         
         const searchResults = gsbRes.data && gsbRes.data.search;
-        if (searchResults && searchResults.length > 0) {
-          const songId = searchResults[0].song_id;
-          if (songId) {
-            const songRes = await axios.get('https://api.getsong.co/song/', {
-              params: { api_key: process.env.GETSONGBPM_API_KEY, id: songId },
-              timeout: 4000
-            });
-            if (songRes.data && songRes.data.song) {
-              bpm = songRes.data.song.tempo;
-              const keyStr = songRes.data.song.key_of;
-              camelotKey = standardizeKey(keyStr);
-            }
+        if (Array.isArray(searchResults) && searchResults.length > 0) {
+          const song = searchResults[0];
+          if (song.tempo) {
+            bpm = parseFloat(song.tempo);
+          }
+          if (song.key_of) {
+            camelotKey = standardizeKey(song.key_of);
+          }
+          if (song.artist && song.artist.genres && tags.length === 0) {
+            tags = song.artist.genres.slice(0, 4);
           }
         }
       } catch (err) {