From e985f0769684c92b5a52108f47415ba8d42cd72c Mon Sep 17 00:00:00 2001
From: team3 <team3@mitho-media.de>
Date: Wed, 24 Jun 2026 09:38:20 +0200
Subject: [PATCH] update

---
 backend/database.py | 11 +++++++++++
 backend/routes.py   | 24 ++++++++++++++----------
 2 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/backend/database.py b/backend/database.py
index 5f68b1e..8f17db7 100644
--- a/backend/database.py
+++ b/backend/database.py
@@ -557,6 +557,17 @@ async def count_relevant_subs(topic: str, baustein: str) -> int:
     return (await cursor.fetchone())[0]
 
 
+async def subs_count_roh(topic: str) -> dict[str, int]:
+    """Relevante Konsens-Subbausteine je ROHEM Baustein-Titel (= Guide-Section-Titel) eines Themas."""
+    db = await get_db()
+    cursor = await db.execute(
+        "SELECT baustein, COUNT(*) FROM subbausteine WHERE topic = ? "
+        "AND status = 'konsens' AND relevanz != 'rand' GROUP BY baustein",
+        (topic,),
+    )
+    return {b: n for b, n in await cursor.fetchall()}
+
+
 async def subs_count_alle() -> dict[tuple[str, str], int]:
     """Relevante Konsens-Subbausteine je (topic, baustein_norm) — für die Stufen-Ableitung."""
     db = await get_db()
diff --git a/backend/routes.py b/backend/routes.py
index 0a36b93..a52aa6c 100644
--- a/backend/routes.py
+++ b/backend/routes.py
@@ -14,10 +14,9 @@ from database import (
     list_progress, set_progress, delete_progress,
     create_element, list_elements, get_element, update_element, delete_element,
     list_baustein_progress, get_baustein_progress, set_offene_frage,
-    set_baustein_score, set_baustein_absolviert, delete_baustein_daten, count_relevant_subs, subs_count_alle,
+    set_baustein_score, set_baustein_absolviert, delete_baustein_daten, count_relevant_subs, subs_count_roh,
     delete_topic_pipeline, delete_quelle, get_guide_content, delete_guide_content,
 )
-from textkit import _norm_titel
 from bausteine import generate_bausteine, cancel_bausteine, bausteine_status, active_bausteine, reset_bausteine, lade_quelle, lade_uebersicht, subbausteine_titel, lade_frage_muster
 from elements import generate_element, chat_with_guide, chat_with_element, check_element, style_element, refine_suggestion
 from lernen import NIVEAUS, cap_fuer, baustein_chat, baustein_diskussion, baustein_element_anlegen, pruefung_bewertung, pruefung_bewertung_schnell, pruefung_frage, pruefung_frage_variante, quiz_generieren, lueckwahl_generieren, lueckentext_generieren, lueckentext_pruefen, score_berechnen, floor_aus_score, progressiver_malus, stufe_aus_score
@@ -222,17 +221,22 @@ async def get_frage_muster(topic: str, baustein: str):
 
 @router.get("/bausteine/lernstand", response_model=BausteinLernstandResponse)
 async def baustein_lernstand(topic: str):
-    """Prüfungs-Stand pro Baustein (roher Titel als Key). cap = 2×relevante Subs [10,50]."""
-    progress = await list_baustein_progress(topic)
-    caps = await subs_count_alle()
+    """Prüfungs-Stand pro Baustein (roher Titel als Key). cap = 2×relevante Subs [10,50]
+    — für ALLE Bausteine (auch noch nicht geprüfte), damit der cap sofort stimmt."""
+    progress = {p["baustein"]: p for p in await list_baustein_progress(topic)}
+    caps = await subs_count_roh(topic)
     bausteine = {
-        p["baustein"]: {
-            "gute_antworten": p["gute_antworten"],
-            "streak": p["streak"],
-            "cap": cap_fuer(caps.get((topic, _norm_titel(p["baustein"])), 0)),
+        b: {
+            "gute_antworten": progress[b]["gute_antworten"] if b in progress else 0,
+            "streak": progress[b]["streak"] if b in progress else 0,
+            "cap": cap_fuer(n),
         }
-        for p in progress
+        for b, n in caps.items()
     }
+    # Altbestand-Bausteine mit Prüfung, aber ohne (relevante) Subs → Default-cap.
+    for b, p in progress.items():
+        if b not in bausteine:
+            bausteine[b] = {"gute_antworten": p["gute_antworten"], "streak": p["streak"], "cap": 10}
     return {"bausteine": bausteine}