migrate to table based tinydb

NOTE to migrate database install tinydb & run migrate.py

- added new functions to filter data with db queries
- in the storage module

webapp/routes/archive.py

@@ -2,18 +2,14 @@
 from __future__ import annotations
 import time
 from flask import Blueprint, render_template, redirect, url_for
-from webapp.storage.orders import load_orders, update_order
+from webapp.storage.orders import load_archived, mark_archived
 
 bp = Blueprint("archive", __name__)
 
 @bp.get("/archiv")
 def archive_index():
     """Zeigt ausschließlich Aufträge mit status == 'archived'."""
-    archived = [o for o in load_orders() if o.get("status") == "archived"]
-    archived.sort(
-        key=lambda o: (o.get("archived_at") or o.get("done_at") or o.get("created_at") or ""),
-        reverse=True,
-    )
+    archived = load_archived()
     return render_template("archive.html", archived_orders=archived)
 
 @bp.post("/archiv/add/<order_id>")
@@ -23,5 +19,5 @@ def archive_add(order_id: str):
     Danach BLEIBEN wir auf der Strukturen-Seite (kein Wechsel zur Archiv-Seite).
     """
     now = time.strftime("%Y-%m-%dT%H:%M:%S%z", time.gmtime())
-    update_order(order_id, {"status": "archived", "archived_at": now})
+    mark_archived(order_id)
     return redirect(url_for("structures.structures"))  # zurück zu /strukturen

webapp/routes/cookbook.py

@@ -10,17 +10,17 @@ from webapp.services.ccookbook import (
 )
 # Storage
 from webapp.storage.orders import (
-    load_orders, update_order,
-    cache_costs, cache_materials,
+    update_order, get_order_by_id,
+    cache_costs, cache_materials, load_pending
 )
 
 bp = Blueprint("cookbook", __name__, url_prefix="/api")
 
+# ----------------------------- Helpers ----------------------------------------
+
 def _now() -> str:
     return time.strftime("%Y-%m-%dT%H:%M:%S%z", time.gmtime())
 
-# ----------------------------- Helpers ----------------------------------------
-
 def _arg(name: str, default: str = "") -> str:
     v = request.args.get(name)
     return v if v is not None else default
@@ -31,12 +31,6 @@ def _to_int(s: str, default: int = 0) -> int:
     except Exception:
         return default
 
-def _order_by_id(order_id: str) -> Dict[str, Any] | None:
-    for o in load_orders():
-        if o.get("id") == order_id:
-            return o
-    return None
-
 # ----------------------------- Endpoints – Raw --------------------------------
 
 @bp.get("/cookbook/build_cost")
@@ -113,7 +107,7 @@ def api_cache(order_id: str):
 
 @bp.post("/order/<order_id>/refresh")
 def api_refresh_one(order_id: str):
-    o = _order_by_id(order_id)
+    o = get_order_by_id(order_id)
     if not o:
         return jsonify({"error": "order not found"}), 404
     bp_id = o.get("blueprint_type_id")
@@ -172,7 +166,7 @@ def api_refresh_one(order_id: str):
 
 @bp.post("/orders/refresh_all")
 def api_refresh_all():
-    orders = [o for o in load_orders() if o.get("status") == "open" and o.get("blueprint_type_id")]
+    orders = [o for o in load_pending() if o.get("blueprint_type_id")]
     done = 0
     for o in orders:
         try:
@@ -195,8 +189,8 @@ def api_open_costs():
     """
     items: List[Dict[str, Any]] = []
     total = 0.0
-    for o in load_orders():
-        if o.get("status") != "open" or not o.get("blueprint_type_id"):
+    for o in load_pending():
+        if not o.get("blueprint_type_id"):
             continue
 
         entry: Dict[str, Any] = {
@@ -258,8 +252,8 @@ def api_open_materials():
         if cost is not None:
             row["cost"] += float(cost or 0)
 
-    for o in load_orders():
-        if o.get("status") != "open" or not o.get("blueprint_type_id"):
+    for o in load_pending():
+        if not o.get("blueprint_type_id"):
             continue
 
         mats = o.get("materials")

webapp/routes/structures.py

@@ -3,7 +3,7 @@ import uuid, time
 from typing import List, Dict, Any
 from flask import Blueprint, render_template, request, redirect, url_for
 
-from webapp.storage.orders import load_orders, add_order, mark_done
+from webapp.storage.orders import load_pending,load_done, add_order, mark_done
 from webapp.services.blueprints import resolve_blueprint_id
 
 bp = Blueprint("structures", __name__)
@@ -16,12 +16,7 @@ REAC_STRUCTS= ["Athanor", "Tatara"]
 REAC_RIGS   = ["None", "T1", "T2"]
 
 def _split_orders() -> Dict[str, List[Dict[str, Any]]]:
-    orders = load_orders()
-    open_orders = [o for o in orders if o.get("status") == "open"]
-    done_orders = [o for o in orders if o.get("status") == "done"]
-    open_orders.sort(key=lambda o: o.get("created_at",""), reverse=True)
-    done_orders.sort(key=lambda o: o.get("done_at","") or "", reverse=True)
-    return {"open": open_orders, "done": done_orders}
+    return {"open": load_pending(), "done": load_done()}
 
 @bp.route("/strukturen", methods=["GET", "POST"])
 def structures():