fix(trend): reconcile state from actual fills

py-client/strategy/trend/positions.py

@@ -13,8 +13,6 @@ from .runtime import Runtime
 from .state import STATUS_ING
 import logging as log
 
-LEG_BASE = "base"
-LEG_ADDED = "add"
 LOSS_TIERS = (-30.0, -50.0)
 
 
@@ -129,7 +127,7 @@ def handle_profit(
     volume = position.can_use_volume - position.can_use_volume % 100
     if volume <= 0:
         return TradeDecision(False, "无可用整手持仓")
-    order_id = runtime.orders.new_order_id(LEG_BASE)
+    order_id = runtime.orders.new_order_id()
     request = PlaceOrderRequest(
         client=runtime.client,
         op=OP_SELL,
@@ -172,7 +170,7 @@ def handle_loss(
     if volume <= 0 or amount > available:
         return TradeDecision(False, "本轮可用资金不足")
 
-    order_id = runtime.orders.new_order_id(LEG_ADDED)
+    order_id = runtime.orders.new_order_id()
     request = PlaceOrderRequest(
         client=runtime.client,
         op=OP_BUY,
@@ -184,11 +182,8 @@ def handle_loss(
     if not runtime.orders.place(request):
         return TradeDecision(False, "补仓委托失败")
 
-    state.added_num += 1
     state.added_status = STATUS_ING
     state.added_order_id = order_id
-    state.added_qty = volume
-    state.added_cost = tick.last_price
     runtime.state.set(state)
     runtime.state.save()
     runtime.add_watch.forget(position.stock_code)