add function to validate albums

+ extract colors in watchdogg
+ rename color db files

app/api/album.py

@@ -7,7 +7,7 @@ from dataclasses import asdict
 
 from flask import Blueprint, request
 
-from app.db.sqlite.albums import SQLiteAlbumMethods as adb
+from app.db.sqlite.albumcolors import SQLiteAlbumMethods as adb
 from app.db.sqlite.favorite import SQLiteFavoriteMethods as favdb
 from app.db.sqlite.lastfm.similar_artists import SQLiteLastFMSimilarArtists as lastfmdb
 from app.models import FavType, Track

app/api/colors.py

@@ -8,11 +8,9 @@ api = Blueprint("colors", __name__, url_prefix="/colors")
 def get_album_color(albumhash: str):
     album = Store.get_album_by_hash(albumhash)
 
-    if len(album.colors) > 0:
-        return {
-            "color": album.colors[0]
-        }
+    msg = {"color": ""}
 
-    return {
-        "color": ""
-    }
+    if album is None or len(album.colors) == 0:
+        return msg, 404
+
+    return {"color": album.colors[0]}

app/api/track.py

@@ -49,7 +49,7 @@ def send_track_file(trackhash: str):
 
         try:
             return send_file(track.filepath, mimetype=audio_type)
-        except FileNotFoundError:
+        except (FileNotFoundError, OSError) as e:
             return msg, 404
 
     return msg, 404