add exception handling for order creation

src/models/reservations.py

@@ -1,9 +1,12 @@
+import logging
 from dataclasses import dataclass
 from typing import Callable, Dict, List
 
 from models.item import Item
 from tgtg import TgtgClient
 
+log = logging.getLogger("tgtg")
+
 
 @dataclass
 class Order():
@@ -33,14 +36,18 @@ def reserve(self, item_id: str,
             Reservation(item_id, amount, display_name))
 
     def _create_order(self, reservation: Reservation) -> None:
-        res = self.client.create_order(reservation.item_id, reservation.amount)
-        order_id = res.get("id")
-        order = Order(order_id,
-                      reservation.item_id,
-                      reservation.amount,
-                      reservation.display_name)
-        self.active_orders.append(order)
-        self.reservation_query.remove(reservation)
+        try:
+            res = self.client.create_order(
+                reservation.item_id, reservation.amount)
+            order_id = res.get("id")
+            order = Order(order_id,
+                          reservation.item_id,
+                          reservation.amount,
+                          reservation.display_name)
+            self.active_orders.append(order)
+            self.reservation_query.remove(reservation)
+        except Exception as exc:
+            log.error("Create Order Error: %s", exc)
 
     def make_orders(self, state: Dict[str, Item],
                     callback: Callable[[Reservation], None]) -> None: