Fixed

2025-09-17 20:51:30 +05:00
parent 17dba19078
commit 4c9901c14a
8 changed files with 104 additions and 112 deletions
--- a/app/services/Bybit/functions/Futures.py
+++ b/app/services/Bybit/functions/Futures.py
@@ -172,7 +172,7 @@ def parse_pnl_from_msg(msg) -> float:
        return 0.0


-async def calculate_total_budget(starting_quantity, martingale_factor, max_steps, commission_fee_percent, leverage, current_price):
+async def calculate_total_budget(starting_quantity, martingale_factor, max_steps, commission_fee_percent):
    """
    Вычисляет общий бюджет серии ставок с учётом цены пары, комиссии и кредитного плеча.

@@ -189,22 +189,16 @@ async def calculate_total_budget(starting_quantity, martingale_factor, max_steps
    """
    total = 0
    for step in range(max_steps):
-        quantity = starting_quantity * (martingale_factor ** step)  # размер ставки на текущем шаге в USDT
+        base_quantity = starting_quantity * (martingale_factor ** step)
+        if commission_fee_percent == 0:
+            # Комиссия уже включена в сумму ставки, поэтому реальный размер позиции меньше
+            quantity = base_quantity / (1 + commission_fee_percent)
+        else:
+            # Комиссию добавляем сверху
+            quantity = base_quantity * (1 + commission_fee_percent)

-        # Переводим ставку из USDT в количество актива по текущей цене
-        quantity_in_asset = quantity / current_price
-
-        # Учитываем комиссию за вход и выход (умножаем на 2)
-        quantity_with_fee = quantity * (1 + 2 * commission_fee_percent / 100)
-
-        # Учитываем кредитное плечо - реальные собственные вложения меньше
-        effective_quantity = quantity_with_fee / leverage
-
-        total += effective_quantity
-
-    # Возвращаем бюджет в USDT
-    total_usdt = total * current_price
-    return total_usdt
+        total += quantity
+    return total


 async def handle_execution_message(message, msg):
@@ -248,12 +242,12 @@ async def handle_execution_message(message, msg):
            await rq.set_last_series_info(tg_id, last_side="Sell")

    if trigger == "Автоматический" and closed_size > 0:
-        if pnl < 0:
+        if trading_mode == 'Switch':
+            side = data_main_stgs.get("last_side")
+        else:
+            side = "Buy" if trading_mode == "Long" else "Sell"

-            if trading_mode == 'Switch':
-                side = data_main_stgs.get("last_side")
-            else:
-                side = "Buy" if trading_mode == "Long" else "Sell"
+        if pnl < 0:

            current_martingale = await rq.get_martingale_step(tg_id)
            current_martingale_step = int(current_martingale)
@@ -262,6 +256,7 @@ async def handle_execution_message(message, msg):
                    float(martingale_factor) ** current_martingale_step
            )
            await rq.update_martingale_step(tg_id, current_martingale)
+            await rq.update_starting_quantity(tg_id=tg_id, num=next_quantity)
            await message.answer(
                f"❗️ Сделка закрылась в минус, открываю новую сделку с увеличенной ставкой.\n"
            )
@@ -276,8 +271,11 @@ async def handle_execution_message(message, msg):

        elif pnl > 0:
            await rq.update_martingale_step(tg_id, 0)
+            num = data_main_stgs.get("base_quantity")
+            await rq.update_starting_quantity(tg_id=tg_id, num=num)
            await message.answer(
-                "❗️ Прибыль достигнута, шаг мартингейла сброшен."
+                "❗️ Прибыль достигнута, шаг мартингейла сброшен. "
+                "Возврат к начальной ставке."
            )


@@ -348,8 +346,6 @@ async def open_position(
        max_risk_percent = safe_float(data_risk_stgs.get("max_risk_deal"))
        loss_profit = safe_float(data_risk_stgs.get("price_loss"))
        commission_fee = data_risk_stgs.get("commission_fee")
-        starting_quantity = safe_float(data_main_stgs.get('starting_quantity'))
-        martingale_factor = safe_float(data_main_stgs.get('martingale_factor'))
        fee_info = client.get_fee_rates(category='linear', symbol=symbol)
        instruments_resp = client.get_instruments_info(category="linear", symbol=symbol)
        instrument = instruments_resp.get("result", {}).get("list", [])
@@ -359,33 +355,19 @@ async def open_position(
        else:
            commission_fee_percent = 0.0

-        total_budget = await calculate_total_budget(
-            starting_quantity=starting_quantity,
-            martingale_factor=martingale_factor,
-            max_steps=max_martingale_steps,
-            commission_fee_percent=commission_fee_percent,
-            leverage=leverage,
-            current_price=entry_price,
-        )
+        if commission_fee_percent > 0:
+            # Добавляем к тейк-профиту процент комиссии
+            tp_multiplier = 1 + (loss_profit / 100) + commission_fee_percent
+        else:
+            tp_multiplier = 1 + (loss_profit / 100)

-        balance = await balance_g.get_balance(tg_id, message)
-        if safe_float(balance) < total_budget:
-            logger.error(
-                f"Недостаточно средств для серии из {max_martingale_steps} шагов с текущими параметрами. "
-                f"Требуемый бюджет: {total_budget:.2f} USDT, доступно: {balance} USDT."
-            )
-            await message.answer(
-                f"Недостаточно средств для серии из {max_martingale_steps} шагов с текущими параметрами. "
-                f"Требуемый бюджет: {total_budget:.2f} USDT, доступно: {balance} USDT.",
-                reply_markup=inline_markup.back_to_main,
-            )
-            return

        if order_type == "Limit" and limit_price:
            price_for_calc = limit_price
        else:
            price_for_calc = entry_price

+        balance = await balance_g.get_balance(tg_id, message)
        potential_loss = safe_float(quantity) * price_for_calc * (loss_profit / 100)
        adjusted_loss = potential_loss / leverage
        allowed_loss = safe_float(balance) * (max_risk_percent / 100)
@@ -465,6 +447,8 @@ async def open_position(
                timeInForce="GTC",
                orderLinkId=f"deal_{symbol}_{int(time.time())}",
            )
+            if response.get("retCode", -1) == 0:
+                return True
            if response.get("retCode", -1) != 0:
                logger.error(f"Ошибка открытия ордера: {response}")
                await message.answer(
@@ -480,9 +464,11 @@ async def open_position(

            if liq_price > 0 and avg_price > 0:
                if side.lower() == "buy":
-                    take_profit_price = avg_price + (avg_price - liq_price)
+                    base_tp = avg_price + (avg_price - liq_price)
+                    take_profit_price = base_tp * (1 + commission_fee_percent)
                else:
-                    take_profit_price = avg_price - (liq_price - avg_price)
+                    base_tp = avg_price - (liq_price - avg_price)
+                    take_profit_price = base_tp * (1 - commission_fee_percent)

                take_profit_price = max(take_profit_price, 0)

@@ -531,10 +517,10 @@ async def open_position(
                base_price = limit_price

            if side.lower() == "buy":
-                take_profit_price = base_price * (1 + loss_profit / 100)
+                take_profit_price = base_price * tp_multiplier
                stop_loss_price = base_price * (1 - loss_profit / 100)
            else:
-                take_profit_price = base_price * (1 - loss_profit / 100)
+                take_profit_price = base_price * (1 - (loss_profit / 100) - (commission_fee_percent))
                stop_loss_price = base_price * (1 + loss_profit / 100)

            take_profit_price = max(take_profit_price, 0)