create the lib module

server/app/lib/trackslib.py

@@ -0,0 +1,46 @@
+import os
+from typing import List
+from app import models, instances
+from app.lib import albumslib
+from app.helpers import remove_duplicates
+from app import api
+
+def create_all_tracks() -> List[models.Track]:
+    """
+    Gets all songs under the ~/ directory.
+    """
+    print("Getting all songs...")
+    tracks: list[models.Track] = []
+
+    for track in api.DB_TRACKS:
+        try:
+            os.chmod(track["filepath"], 0o755)
+        except FileNotFoundError:
+            instances.songs_instance.remove_song_by_filepath(track["filepath"])
+
+        album = albumslib.find_album(track["album"], track["albumartist"])
+
+        track["image"] = album.image
+
+        tracks.append(models.Track(track))
+
+    api.TRACKS.clear()
+    api.TRACKS.extend(tracks)
+
+
+def get_album_tracks(albumname, artist):
+    """Returns api tracks matching an album"""
+    _tracks: List[models.Track] = []
+
+    for track in api.TRACKS:
+        if track.album == albumname and track.albumartist == artist:
+            _tracks.append(track)
+
+    return remove_duplicates(_tracks)
+
+
+def get_track_by_id(trackid: str) -> models.Track:
+    """Returns api track matching an id"""
+    for track in api.TRACKS:
+        if track.id == trackid:
+            return track