修复滚仓

crypto_monitor_okx/app.py

@@ -2267,6 +2267,9 @@ def friendly_okx_error(err, available_usdt=None):
     return f"交易所下单失败：{clean}"
 
 
+friendly_exchange_error = friendly_okx_error
+
+
 def get_exchange_capitals(force=False):
     ok_live, _ = ensure_okx_live_ready()
     if not ok_live:

strategy_config.py

@@ -97,9 +97,14 @@ def build_strategy_config(
     def limit_add(ex_sym, direction, amount, price, leverage):
         m.exchange.set_leverage(int(leverage), ex_sym)
         side = "buy" if direction == "long" else "sell"
-        params = {}
+        if hasattr(m, "build_okx_order_params"):
-        if hasattr(m, "build_gate_order_params"):
+            params = m.build_okx_order_params(direction, reduce_only=False)
+        elif hasattr(m, "build_binance_order_params"):
+            params = m.build_binance_order_params(direction, reduce_only=False)
+        elif hasattr(m, "build_gate_order_params"):
             params = m.build_gate_order_params(direction, reduce_only=False)
+        else:
+            params = {}
         return m.exchange.create_order(ex_sym, "limit", side, float(amount), float(price), params or None)
 
     def replace_tpsl(ex_sym, direction, sl, tp, order_row):
@@ -116,6 +121,21 @@ def build_strategy_config(
         except Exception:
             return 0
 
+    def friendly_error(err):
+        fn = getattr(m, "friendly_exchange_error", None) or getattr(
+            m, "friendly_okx_error", None
+        )
+        if not callable(fn):
+            return str(err)
+        try:
+            snap = m.get_available_trading_usdt()
+        except Exception:
+            snap = None
+        try:
+            return fn(err, available_usdt=snap)
+        except TypeError:
+            return fn(err)
+
     note = trend_disabled_note or (
         "趋势回调（自动补仓）请在 Gate 趋势机器人实例使用：/strategy/trend"
     )
@@ -138,9 +158,7 @@ def build_strategy_config(
         "ensure_live_ready": m.ensure_exchange_live_ready,
         "default_risk_percent": float(getattr(m, "RISK_PERCENT", 2)),
         "default_leverage": m.infer_leverage,
-        "friendly_error": lambda e: m.friendly_exchange_error(e, available_usdt=m.get_available_trading_usdt())
+        "friendly_error": friendly_error,
-        if "friendly_exchange_error" in dir(m)
-        else str(e),
         "app_now_str": m.app_now_str,
         "resolve_fill_price": m.resolve_order_entry_price,
         "price_fmt": m.format_price_for_symbol,

strategy_register.py

@@ -66,7 +66,12 @@ def register_strategy_trading(app: Flask, cfg: dict[str, Any]) -> None:
     @app.route("/strategy/roll/execute", methods=["POST"])
     def strategy_roll_execute():
         data = request.form
+        try:
             ok, msg = _roll_execute(cfg, data)
+        except Exception as e:
+            fe = cfg.get("friendly_error")
+            msg = fe(e) if callable(fe) else str(e)
+            ok = False
         flash(msg)
         return redirect(url_for("strategy_trading_page"))
 
@@ -170,6 +175,9 @@ def _roll_preview_response(cfg: dict, data: dict, json_mode: bool = False) -> di
 
 
 def _roll_execute(cfg: dict, data: dict) -> tuple[bool, str]:
+    get_db = cfg["get_db"]
+    conn = None
+    try:
         ok_live, reason = cfg["ensure_live_ready"]()
         if not ok_live:
             return False, reason or "实盘未就绪"
@@ -184,17 +192,18 @@ def _roll_execute(cfg: dict, data: dict) -> tuple[bool, str]:
         amount = cfg["amount_to_precision"](ex_sym, float(preview["add_amount_raw"]))
         if amount is None or amount <= 0:
             return False, "加仓张数低于交易所最小精度"
-    leverage = int(data.get("leverage") or 0) or int(cfg.get("default_leverage", lambda s: 5)(symbol))
+        lev_fn = cfg.get("default_leverage")
+        if not callable(lev_fn):
+            lev_fn = lambda _s: 5
+        leverage = int(data.get("leverage") or 0) or int(lev_fn(symbol))
         conn = get_db()
         init_strategy_tables(conn)
         mon = _get_active_monitor(conn, cfg, symbol, direction)
         if not mon:
-        conn.close()
             return False, "监控单已不存在"
         rg, legs_done = _get_or_create_roll_group_meta(conn, mon)
         new_sl = float(preview["new_stop_loss"])
         tp0 = float(preview["initial_take_profit"])
-    try:
         if add_mode == "market":
             order = cfg["market_add"](ex_sym, direction, amount, leverage)
             fill = float(cfg.get("resolve_fill_price", lambda o, s, p: p)(order, ex_sym, preview["add_price"]) or preview["add_price"])
@@ -228,7 +237,6 @@ def _roll_execute(cfg: dict, data: dict) -> tuple[bool, str]:
                 (legs_done + 1, cfg["app_now_str"](), rg["id"]),
             )
             conn.commit()
-            conn.close()
             return True, f"已挂限价加仓单 #{oid}，成交后请在页面点「同步持仓并更新止损」"
         cfg["replace_tpsl"](ex_sym, direction, new_sl, tp0, mon)
         conn.execute(
@@ -260,12 +268,16 @@ def _roll_execute(cfg: dict, data: dict) -> tuple[bool, str]:
             (new_sl, mon["id"]),
         )
         conn.commit()
-        conn.close()
         return True, f"滚仓第 {legs_done + 1} 腿已市价成交，交易所止损已更新，止盈仍为首仓 {tp0}"
     except Exception as e:
-        conn.close()
         fe = cfg.get("friendly_error")
         return False, fe(e) if callable(fe) else str(e)
+    finally:
+        if conn is not None:
+            try:
+                conn.close()
+            except Exception:
+                pass
 
 
 def _get_active_monitor(conn, cfg: dict, symbol: str, direction: str) -> Optional[dict]: