update

backend/regeln.py

@@ -11,9 +11,9 @@ Query-Schleifen mehr pro Guide.
 
 import json
 
-from database import list_baustein_scores_all, subs_count_alle, list_guides, list_progress_all
+from database import list_baustein_scores_all, subs_je_ebene_alle, list_guides, list_progress_all
 from guide import guide_slot_dateien
-from lernen import cap_fuer, STUFEN, _schwelle
+from lernen import cap_final, STUFEN, _schwelle
 from paths import bausteine_path, guide_content_path
 from textkit import _norm_titel
 
@@ -40,12 +40,12 @@ async def lade_lernstand() -> tuple[list[dict], dict[str, set[str]], dict[str, d
     Stufe je Baustein wird aus Score + cap (4×relevante Subs) abgeleitet.
     """
     scores = await list_baustein_scores_all()
-    caps = await subs_count_alle()
+    ebenen = await subs_je_ebene_alle()
     levels: dict[str, dict[str, set[str]]] = {key: {} for key, _ in STUFEN}
     for topic, baustein, score in scores:
-        cap = cap_fuer(caps.get((topic, _norm_titel(baustein)), 0))
+        cf = cap_final(ebenen.get((topic, _norm_titel(baustein)), {}))
         for key, p in STUFEN:
-            if score >= _schwelle(p, cap):
+            if cf and score >= _schwelle(p, cf):
                 levels[key].setdefault(topic, set()).add(_norm_titel(baustein))
     return await list_guides(), await list_progress_all(), levels