update

backend/database.py

@@ -492,17 +492,6 @@ async def set_baustein_score(topic: str, baustein: str, score: int) -> int:
     return score
 
 
-async def set_baustein_streak(topic: str, baustein: str, streak: int) -> None:
-    """Persistiert die Streak-Folge (Bonus) absolut — überlebt Reload/Session-Wechsel."""
-    db = await get_db()
-    await db.execute(
-        """INSERT INTO baustein_progress (topic, baustein, streak, updated_at)
-           VALUES (?, ?, ?, ?)
-           ON CONFLICT(topic, baustein) DO UPDATE SET
-               streak = excluded.streak, updated_at = excluded.updated_at""",
-        (topic, baustein, streak, _now()),
-    )
-    await db.commit()
 
 
 async def set_baustein_verstanden(topic: str, baustein: str) -> bool:
@@ -793,11 +782,6 @@ async def get_step_status(topic: str, schritt: str) -> str:
     return row[0] if row else "offen"
 
 
-async def list_pipeline_state(topic: str) -> dict[str, str]:
-    db = await get_db()
-    cursor = await db.execute("SELECT schritt, status FROM pipeline_state WHERE topic = ?", (topic,))
-    rows = await cursor.fetchall()
-    return {s: st for s, st in rows}
 
 
 async def delete_pipeline_state(topic: str, schritte: list[str] | None = None) -> None:
@@ -810,24 +794,8 @@ async def delete_pipeline_state(topic: str, schritte: list[str] | None = None) -
     await db.commit()
 
 
-async def set_quelle(topic: str, type: str, ort: str = "", spec: str = "") -> None:
-    db = await get_db()
-    await db.execute(
-        """INSERT INTO quelle (topic, type, ort, spec, updated_at) VALUES (?, ?, ?, ?, ?)
-           ON CONFLICT(topic) DO UPDATE SET
-               type = excluded.type, ort = excluded.ort, spec = excluded.spec, updated_at = excluded.updated_at""",
-        (topic, type, ort, spec, _now()),
-    )
-    await db.commit()
 
 
-async def get_quelle(topic: str) -> dict | None:
-    db = await get_db()
-    cursor = await db.execute("SELECT type, ort, spec FROM quelle WHERE topic = ?", (topic,))
-    row = await cursor.fetchone()
-    if row is None:
-        return None
-    return {"type": row[0], "ort": row[1], "spec": row[2]}
 
 
 async def delete_quelle(topic: str) -> None: