new event for new input [batch_quantity_changed_event]

hjwp · hjwp · commit daba34d22827 · 2019-11-20T21:12:36.000Z
diff --git a/src/allocation/events.py b/src/allocation/events.py
@@ -13,6 +13,11 @@ class BatchCreated(Event):
     qty: int
     eta: Optional[date] = None
 
+@dataclass
+class BatchQuantityChanged(Event):
+    ref: str
+    qty: int
+
 @dataclass
 class AllocationRequired(Event):
     orderid: str
