MBID

linedance-api/app/routers/sync.py

@@ -30,6 +30,7 @@ class SongData(BaseModel):
     bpm:          int = 0
     duration_sec: int = 0
     file_format:  str = ""
+    mbid:         str = ""
 
 class DanceData(BaseModel):
     name:          str
@@ -97,22 +98,30 @@ def push(
     for s in payload.songs:
         if not s.title:
             continue
-        # Match globalt på titel+artist — samme sang deles på tværs af brugere
-        existing = db.query(Song).filter(
-            Song.title == s.title,
-            Song.artist == s.artist,
-        ).first()
+        # Match 1: MBID — sikrest
+        existing = None
+        if s.mbid:
+            existing = db.query(Song).filter_by(mbid=s.mbid).first()
+        # Match 2: titel+artist globalt
+        if not existing:
+            existing = db.query(Song).filter(
+                Song.title == s.title,
+                Song.artist == s.artist,
+            ).first()
         if existing:
             song_id_map[s.local_id] = existing.id
-            # Opdater BPM hvis det mangler
+            # Opdater BPM og MBID hvis de mangler
             if s.bpm and not existing.bpm:
                 existing.bpm = s.bpm
+            if s.mbid and not existing.mbid:
+                existing.mbid = s.mbid
         else:
             song = Song(
                 owner_id=me.id,
                 title=s.title, artist=s.artist, album=s.album,
                 bpm=s.bpm, duration_sec=s.duration_sec,
                 file_format=s.file_format,
+                mbid=s.mbid or None,
             )
             db.add(song)
             db.flush()