Fixed the switch trading mode, adjusted the take profit, added a trading cycle

2025-10-22 17:15:25 +05:00
parent e61b7334a4
commit ddfa3a7360
8 changed files with 261 additions and 84 deletions
--- a/README.md
+++ b/README.md
@@ -54,6 +54,10 @@ sudo -u www-data /usr/bin/pip install -r requirements.txt
 cp .env.sample .env
 nvim .env
 ```
+5. Выполните миграции:
+```bash
+alembic upgrade head
+```

 5. Запустите бота:

--- a/alembic/versions/fbf4e3658310_added_side_mode_column.py
+++ b/alembic/versions/fbf4e3658310_added_side_mode_column.py
@@ -0,0 +1,32 @@
+"""Added side_mode column
+
+Revision ID: fbf4e3658310
+Revises: 
+Create Date: 2025-10-22 13:08:02.317419
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'fbf4e3658310'
+down_revision: Union[str, Sequence[str], None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_deals', sa.Column('side_mode', sa.String(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('user_deals', 'side_mode')
+    # ### end Alembic commands ###
--- a/app/bybit/open_positions.py
+++ b/app/bybit/open_positions.py
@@ -11,7 +11,7 @@ from app.bybit.logger_bybit.logger_bybit import LOGGING_CONFIG
 from app.bybit.set_functions.set_leverage import set_leverage
 from app.bybit.set_functions.set_margin_mode import set_margin_mode
 from app.bybit.set_functions.set_switch_position_mode import set_switch_position_mode
-from app.helper_functions import get_liquidation_price, safe_float
+from app.helper_functions import safe_float

 logging.config.dictConfig(LOGGING_CONFIG)
 logger = logging.getLogger("open_positions")
@@ -93,6 +93,7 @@ async def start_trading_cycle(
                last_side=side,
                current_step=1,
                trade_mode=trade_mode,
+                side_mode=switch_side,
                margin_type=margin_type,
                leverage=leverage,
                order_quantity=order_quantity,
@@ -128,8 +129,90 @@ async def start_trading_cycle(
        return None


+async def trading_cycle_profit(
+        tg_id: int, symbol: str, side: str) -> str | None:
+    try:
+        user_deals_data = await rq.get_user_deal_by_symbol(tg_id=tg_id, symbol=symbol)
+        user_auto_trading_data = await rq.get_user_auto_trading(tg_id=tg_id, symbol=symbol)
+        total_fee = user_auto_trading_data.total_fee
+        trade_mode = user_deals_data.trade_mode
+        margin_type = user_deals_data.margin_type
+        leverage = user_deals_data.leverage
+        trigger_price = 0
+        take_profit_percent = user_deals_data.take_profit_percent
+        stop_loss_percent = user_deals_data.stop_loss_percent
+        max_bets_in_series = user_deals_data.max_bets_in_series
+        martingale_factor = user_deals_data.martingale_factor
+        side_mode = user_deals_data.side_mode
+        base_quantity = user_deals_data.base_quantity
+
+        await set_margin_mode(tg_id=tg_id, margin_mode=margin_type)
+        await set_leverage(
+            tg_id=tg_id,
+            symbol=symbol,
+            leverage=leverage,
+        )
+
+
+        if trade_mode == "Switch":
+            if side_mode == "Противоположно":
+                s_side = "Sell" if side == "Buy" else "Buy"
+            else:
+                s_side = side
+        else:
+            s_side = side
+
+        res = await open_positions(
+            tg_id=tg_id,
+            symbol=symbol,
+            side=s_side,
+            order_quantity=base_quantity,
+            trigger_price=trigger_price,
+            margin_type=margin_type,
+            leverage=leverage,
+            take_profit_percent=take_profit_percent,
+            stop_loss_percent=stop_loss_percent,
+            commission_fee_percent=total_fee
+        )
+
+        if res == "OK":
+            await rq.set_user_deal(
+                tg_id=tg_id,
+                symbol=symbol,
+                last_side=side,
+                current_step=1,
+                trade_mode=trade_mode,
+                side_mode=side_mode,
+                margin_type=margin_type,
+                leverage=leverage,
+                order_quantity=base_quantity,
+                trigger_price=trigger_price,
+                martingale_factor=martingale_factor,
+                max_bets_in_series=max_bets_in_series,
+                take_profit_percent=take_profit_percent,
+                stop_loss_percent=stop_loss_percent,
+                base_quantity=base_quantity
+            )
+            return "OK"
+
+        return (
+            res
+            if res
+               in {
+                   "Risk is too high for this trade",
+                   "ab not enough for new order",
+                   "InvalidRequestError",
+                   "The number of contracts exceeds maximum limit allowed",
+               }
+            else None
+        )
+    except Exception as e:
+        logger.error("Error in trading_cycle_profit: %s", e)
+        return None
+
+
 async def trading_cycle(
-    tg_id: int, symbol: str, reverse_side: str
+        tg_id: int, symbol: str, side: str,
 ) -> str | None:
    try:
        user_deals_data = await rq.get_user_deal_by_symbol(tg_id=tg_id, symbol=symbol)
@@ -146,23 +229,7 @@ async def trading_cycle(
        current_step = user_deals_data.current_step
        order_quantity = user_deals_data.order_quantity
        base_quantity = user_deals_data.base_quantity
-
-        await set_margin_mode(tg_id=tg_id, margin_mode=margin_type)
-        await set_leverage(
-            tg_id=tg_id,
-            symbol=symbol,
-            leverage=leverage,
-        )
-
-        if reverse_side == "Buy":
-            real_side = "Sell"
-        else:
-            real_side = "Buy"
-
-        side = real_side
-
-        if trade_mode == "Switch":
-            side = "Sell" if real_side == "Buy" else "Buy"
+        side_mode = user_deals_data.side_mode

        next_quantity = safe_float(order_quantity) * (
            safe_float(martingale_factor)
@@ -172,6 +239,13 @@ async def trading_cycle(
        if max_bets_in_series < current_step:
            return "Max bets in series"

+        await set_margin_mode(tg_id=tg_id, margin_mode=margin_type)
+        await set_leverage(
+            tg_id=tg_id,
+            symbol=symbol,
+            leverage=leverage,
+        )
+
        res = await open_positions(
            tg_id=tg_id,
            symbol=symbol,
@@ -192,6 +266,7 @@ async def trading_cycle(
                last_side=side,
                current_step=current_step,
                trade_mode=trade_mode,
+                side_mode=side_mode,
                margin_type=margin_type,
                leverage=leverage,
                order_quantity=next_quantity,
@@ -252,39 +327,28 @@ async def open_positions(
            po_trigger_price = None
            trigger_direction = None

-        get_leverage = safe_float(leverage)
-
        price_for_cals = trigger_price if po_trigger_price is not None else price_symbol

        if qty_formatted <= 0:
            return "Order does not meet minimum order value"

        if margin_type == "ISOLATED_MARGIN":
-            liq_long, liq_short = await get_liquidation_price(
-                tg_id=tg_id,
-                entry_price=price_for_cals,
-                symbol=symbol,
-                leverage=get_leverage,
-            )
-
-            if (liq_long > 0 or liq_short > 0) and price_for_cals > 0:
            if side == "Buy":
-                    base_tp = price_for_cals + (price_for_cals - liq_long)
-                    take_profit_price = base_tp + commission_fee_percent / qty_formatted
+                take_profit_price = price_for_cals * (
+                        1 + take_profit_percent / 100) + commission_fee_percent / qty_formatted
+                stop_loss_price = None
            else:
-                    base_tp = price_for_cals - (liq_short - price_for_cals)
-                    take_profit_price = base_tp - commission_fee_percent / qty_formatted
-                take_profit_price = max(take_profit_price, 0)
-            else:
-                take_profit_price = None
-
+                take_profit_price = price_for_cals * (
+                        1 - take_profit_percent / 100) - commission_fee_percent / qty_formatted
                stop_loss_price = None
        else:
            if side == "Buy":
-                take_profit_price = price_for_cals * (1 + take_profit_percent / 100) + commission_fee_percent / qty_formatted
+                take_profit_price = price_for_cals * (
+                            1 + take_profit_percent / 100) + commission_fee_percent / qty_formatted
                stop_loss_price = price_for_cals * (1 - stop_loss_percent / 100)
            else:
-                take_profit_price = price_for_cals * (1 - take_profit_percent / 100) - commission_fee_percent / qty_formatted
+                take_profit_price = price_for_cals * (
+                            1 - take_profit_percent / 100) - commission_fee_percent / qty_formatted
                stop_loss_price = price_for_cals * (1 + stop_loss_percent / 100)

            take_profit_price = max(take_profit_price, 0)
--- a/app/bybit/telegram_message_handler.py
+++ b/app/bybit/telegram_message_handler.py
@@ -3,7 +3,7 @@ import logging.config
 import app.telegram.keyboards.inline as kbi
 import database.request as rq
 from app.bybit.logger_bybit.logger_bybit import LOGGING_CONFIG
-from app.bybit.open_positions import trading_cycle
+from app.bybit.open_positions import trading_cycle, trading_cycle_profit
 from app.helper_functions import format_value, safe_float

 logging.config.dictConfig(LOGGING_CONFIG)
@@ -57,7 +57,7 @@ class TelegramMessageHandler:
            )

            if user_deals_data is not None and auto_trading:
-                text += f"Текущая ставка: {user_deals_data.order_quantity}\n"
+                text += f"Текущая ставка: {user_deals_data.order_quantity} USDT\n"
            else:
                text += f"Количество: {qty}\n"

@@ -146,11 +146,12 @@ class TelegramMessageHandler:

            text += (
                f"Цена исполнения: {exec_price}\n"
-                f"Движение: {side_rus}\n"
                f"Комиссия: {exec_fee:.8f}\n"
            )

-            if safe_float(closed_size) > 0:
+            if safe_float(closed_size) == 0:
+                text += f"Движение: {side_rus}\n"
+            else:
                text += f"\nРеализованная прибыль: {total_pnl:.7f}\n"

            await self.telegram_bot.send_message(
@@ -165,10 +166,42 @@ class TelegramMessageHandler:
                and user_symbols is not None
            ):
                if safe_float(total_pnl) > 0:
-                    profit_text = "📈 Прибыль достигнута\n"
+                    profit_text = "📈 Прибыль достигнута. Начинаем новую серию с базовой ставки\n"
                    await self.telegram_bot.send_message(
                        chat_id=tg_id, text=profit_text, reply_markup=kbi.profile_bybit
                    )
+
+                    if side == "Buy":
+                        r_side = "Sell"
+                    else:
+                        r_side = "Buy"
+
+                    await rq.set_last_side_by_symbol(
+                        tg_id=tg_id, symbol=symbol, last_side=r_side)
+                    await rq.set_total_fee_user_auto_trading(
+                        tg_id=tg_id, symbol=symbol, total_fee=0
+                    )
+                    await rq.set_fee_user_auto_trading(
+                        tg_id=tg_id, symbol=symbol, fee=0
+                    )
+
+                    res = await trading_cycle_profit(
+                        tg_id=tg_id, symbol=symbol, side=r_side
+                    )
+
+                    if res == "OK":
+                        pass
+                    else:
+                        errors = {
+                            "Max bets in series": "❗️ Максимальное количество сделок в серии достигнуто",
+                            "Risk is too high for this trade": "❗️ Риск сделки слишком высок для продолжения",
+                            "ab not enough for new order": "❗️ Недостаточно средств для продолжения торговли",
+                            "InvalidRequestError": "❗️ Недостаточно средств для размещения нового ордера с заданным количеством и плечом.",
+                            "The number of contracts exceeds maximum limit allowed": "❗️ Превышен максимальный лимит ставки",
+                        }
+                        error_text = errors.get(
+                            res, "❗️ Не удалось открыть новую сделку"
+                        )
                        await rq.set_auto_trading(
                            tg_id=tg_id, symbol=symbol, auto_trading=False
                        )
@@ -179,17 +212,24 @@ class TelegramMessageHandler:
                        await rq.set_fee_user_auto_trading(
                            tg_id=tg_id, symbol=symbol, fee=0
                        )
-                    base_quantity = user_deals_data.base_quantity
-                    await rq.set_order_quantity(
-                        tg_id=tg_id, order_quantity=base_quantity
+                        await self.telegram_bot.send_message(
+                            chat_id=tg_id,
+                            text=error_text,
+                            reply_markup=kbi.profile_bybit,
                        )
                else:
                    open_order_text = "\n❗️ Сделка закрылась в минус, открываю новую сделку с увеличенной ставкой.\n"
                    await self.telegram_bot.send_message(
                        chat_id=tg_id, text=open_order_text
                    )
+
+                    if side == "Buy":
+                        r_side = "Sell"
+                    else:
+                        r_side = "Buy"
+
                    res = await trading_cycle(
-                        tg_id=tg_id, symbol=symbol, reverse_side=side
+                        tg_id=tg_id, symbol=symbol, side=r_side
                    )

                    if res == "OK":
--- a/app/telegram/handlers/changing_the_symbol.py
+++ b/app/telegram/handlers/changing_the_symbol.py
@@ -124,6 +124,8 @@ async def set_symbol(message: Message, state: FSMContext) -> None:
        risk_percent = 100 / safe_float(max_leverage)
        await rq.set_stop_loss_percent(
            tg_id=message.from_user.id, stop_loss_percent=risk_percent)
+        await rq.set_take_profit_percent(
+            tg_id=message.from_user.id, take_profit_percent=risk_percent)
        await rq.set_trigger_price(tg_id=message.from_user.id, trigger_price=0)
        await rq.set_order_quantity(tg_id=message.from_user.id, order_quantity=1.0)

--- a/app/telegram/handlers/main_settings/additional_settings.py
+++ b/app/telegram/handlers/main_settings/additional_settings.py
@@ -43,7 +43,7 @@ async def settings_for_trade_mode(
            text="Выберите режим торговли:\n\n"
                 "Лонг - все сделки серии открываются на покупку.\n"
                 "Шорт - все сделки серии открываются на продажу.\n"
-                 "Свитч - направление каждой сделки серии меняется по переменно.\n",
+                 "Свитч - направление первой сделки серии меняется по переменно.\n",
            reply_markup=kbi.trade_mode,
        )
        logger.debug(
@@ -580,6 +580,8 @@ async def set_leverage_handler(message: Message, state: FSMContext) -> None:
            risk_percent = 100 / safe_float(leverage_float)
            await rq.set_stop_loss_percent(
                tg_id=message.from_user.id, stop_loss_percent=risk_percent)
+            await rq.set_take_profit_percent(
+                tg_id=message.from_user.id, take_profit_percent=risk_percent)
            logger.info(
                "User %s set leverage: %s", message.from_user.id, leverage_float
            )
--- a/database/models.py
+++ b/database/models.py
@@ -143,6 +143,7 @@ class UserDeals(Base):
    current_step = Column(Integer, nullable=True)
    symbol = Column(String, nullable=True)
    trade_mode = Column(String, nullable=True)
+    side_mode = Column(String, nullable=True)
    base_quantity = Column(Float, nullable=True)
    margin_type = Column(String, nullable=True)
    leverage = Column(String, nullable=True)
--- a/database/request.py
+++ b/database/request.py
@@ -898,6 +898,7 @@ async def set_user_deal(
        last_side: str,
        current_step: int,
        trade_mode: str,
+        side_mode: str,
        margin_type: str,
        leverage: str,
        order_quantity: float,
@@ -915,6 +916,7 @@ async def set_user_deal(
    :param last_side: Last side
    :param current_step: Current step
    :param trade_mode: Trade mode
+    :param side_mode: Side mode
    :param margin_type: Margin type
    :param leverage: Leverage
    :param order_quantity: Order quantity
@@ -944,6 +946,7 @@ async def set_user_deal(
                deal.last_side = last_side
                deal.current_step = current_step
                deal.trade_mode = trade_mode
+                deal.side_mode = side_mode
                deal.margin_type = margin_type
                deal.leverage = leverage
                deal.order_quantity = order_quantity
@@ -961,6 +964,7 @@ async def set_user_deal(
                    last_side=last_side,
                    current_step=current_step,
                    trade_mode=trade_mode,
+                    side_mode=side_mode,
                    margin_type=margin_type,
                    leverage=leverage,
                    order_quantity=order_quantity,
@@ -1050,6 +1054,34 @@ async def set_fee_user_deal_by_symbol(tg_id: int, symbol: str, fee: float):
        return False


+async def set_last_side_by_symbol(tg_id: int, symbol: str, last_side: str):
+    """Set last side for a user deal by symbol in the database."""
+    try:
+        async with async_session() as session:
+            result = await session.execute(select(User).filter_by(tg_id=tg_id))
+            user = result.scalars().first()
+            if user is None:
+                logger.error(f"User with tg_id={tg_id} not found")
+                return False
+
+            result = await session.execute(
+                select(UserDeals).filter_by(user_id=user.id, symbol=symbol)
+            )
+            record = result.scalars().first()
+
+            if record:
+                record.last_side = last_side
+            else:
+                logger.error(f"User deal with user_id={user.id} and symbol={symbol} not found")
+                return False
+            await session.commit()
+            logger.info("Set last side for user %s and symbol %s", tg_id, symbol)
+            return True
+    except Exception as e:
+        logger.error("Error setting user deal last side for user %s and symbol %s: %s", tg_id, symbol, e)
+        return False
+
+
 # USER AUTO TRADING

 async def get_all_user_auto_trading(tg_id: int):