Scheduling - Check for outstanding orders on start

scheduling.py

@@ -14,14 +14,26 @@ logger = logging.getLogger(__name__)
 SATURDAY = 5
 SUNDAY = 6
 
+GRACE_PERIOD = datetime.timedelta(seconds=10)
+
 class OrderScheduler():
   def __init__(self, loop):
     self.tz = pytz.timezone(TIMEZONE)
 
     self.scheduler = Scheduler(loop=loop, tzinfo=self.tz)
 
+    # Regularly scheduled orders
     order_time_dt = order_time()
     self.scheduler.daily(order_time_dt, self.scheduled_order)
+
+    # Schedule any outstanding orders
+    db = Database()
+    outstanding_orders = db.order_status_outstanding()
+    for oo in outstanding_orders:
+      self.scheduler.once(
+        datetime.datetime.fromisoformat(oo['created_at']) + ORDER_TIMEOUT + GRACE_PERIOD,
+        self.scheduled_check
+        )
     
     logger.info(self.scheduler)
 
@@ -46,7 +58,7 @@ class OrderScheduler():
     self.scheduler.once(
       datetime.datetime.now(tz=self.tz) +
       ORDER_TIMEOUT +
-      datetime.timedelta(seconds=10),
+      GRACE_PERIOD,
       self.scheduled_check
     )