Add MusicGameResults model and score calculation logic in GameEndView

game/models.py

@@ -129,3 +129,15 @@ class MusicGameAnswer(models.Model):
             models.UniqueConstraint(fields=("game", "player"), name="unique_answer"),
         ]
         ordering = ["game"]
+
+
+class MusicGameResults(models.Model):
+    game = models.ForeignKey(MusikGame, on_delete=models.CASCADE)
+    player = models.ForeignKey(User, on_delete=models.CASCADE)
+    score = models.IntegerField(default=0)
+
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(fields=("game", "player"), name="unique_result")
+        ]
+        ordering = ["-score"]