update

backend/database.py

@@ -24,6 +24,7 @@ CREATE TABLE IF NOT EXISTS bausteine (
     description TEXT NOT NULL DEFAULT '',
     purpose TEXT NOT NULL DEFAULT '',
     example TEXT NOT NULL DEFAULT '',
+    sort_order INTEGER NOT NULL DEFAULT 0,
     created_at TEXT NOT NULL,
     updated_at TEXT NOT NULL
 )
@@ -62,6 +63,10 @@ async def init_db():
     columns = {row[1] for row in await cursor.fetchall()}
     if "instructions" not in columns:
         await db.execute("ALTER TABLE guides ADD COLUMN instructions TEXT NOT NULL DEFAULT ''")
+    cursor = await db.execute("PRAGMA table_info(bausteine)")
+    columns = {row[1] for row in await cursor.fetchall()}
+    if "sort_order" not in columns:
+        await db.execute("ALTER TABLE bausteine ADD COLUMN sort_order INTEGER NOT NULL DEFAULT 0")
     await db.execute(
         "UPDATE guides SET status = 'error', progress = NULL, error_msg = 'Server-Neustart' "
         "WHERE status IN ('queued', 'generating')"
@@ -153,12 +158,22 @@ async def create_baustein(baustein: dict) -> dict:
 async def list_bausteine(topic: str) -> list[dict]:
     db = await get_db()
     cursor = await db.execute(
-        "SELECT * FROM bausteine WHERE topic = ? ORDER BY created_at ASC", (topic,)
+        "SELECT * FROM bausteine WHERE topic = ? ORDER BY sort_order ASC, created_at ASC", (topic,)
     )
     rows = await cursor.fetchall()
     return [_row_to_dict(row, cursor) for row in rows]
 
 
+async def update_baustein_sort_orders(topic: str, order_map: dict) -> None:
+    db = await get_db()
+    for baustein_id, order in order_map.items():
+        await db.execute(
+            "UPDATE bausteine SET sort_order = ? WHERE id = ? AND topic = ?",
+            (order, baustein_id, topic),
+        )
+    await db.commit()
+
+
 async def get_baustein(baustein_id: str) -> dict | None:
     db = await get_db()
     cursor = await db.execute("SELECT * FROM bausteine WHERE id = ?", (baustein_id,))