Implement dupes flag in GET /cards

main.py

@@ -2221,6 +2221,19 @@ async def v1_cards_get(
             all_cards = all_cards.order_by(-Card.id)
     if limit is not None:
         all_cards = all_cards.limit(limit)
+    if dupes:
+        if team_id is None:
+            raise HTTPException(status_code=400, detail='Dupe checking must include a team_id')
+        logging.info(f'dupe check')
+        p_query = Card.select(Card.player).where(Card.team_id == team_id)
+        seen = set()
+        dupes = []
+        for x in p_query:
+            if x.player.player_id in seen:
+                dupes.append(x.player_id)
+            else:
+                seen.add(x.player_id)
+        all_cards = all_cards.where(Card.player_id << dupes)
 
     # if all_cards.count() == 0:
     #     db.close()