Merge pull request 'Fixed the switch trading mode, adjusted the take profit, added a trading cycle' (#18) from Alex/stcs:devel into stable

Reviewed-on: kodorvan/stcs#18

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:
 

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 ###

app/bybit/open_positions.py

@@ -10,7 +10,8 @@ from app.bybit.get_functions.get_tickers import get_tickers
 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.helper_functions import get_liquidation_price, safe_float
+from app.bybit.set_functions.set_switch_position_mode import set_switch_position_mode
+from app.helper_functions import safe_float
 
 logging.config.dictConfig(LOGGING_CONFIG)
 logger = logging.getLogger("open_positions")
@@ -24,11 +25,9 @@ async def start_trading_cycle(
     :param tg_id: Telegram user ID
     """
     try:
-        client = await get_bybit_client(tg_id=tg_id)
         symbol = await rq.get_user_symbol(tg_id=tg_id)
         additional_data = await rq.get_user_additional_settings(tg_id=tg_id)
         risk_management_data = await rq.get_user_risk_management(tg_id=tg_id)
-        commission_fee = risk_management_data.commission_fee
         user_deals_data = await rq.get_user_deal_by_symbol(
             tg_id=tg_id, symbol=symbol
         )
@@ -42,6 +41,7 @@ async def start_trading_cycle(
         max_bets_in_series = additional_data.max_bets_in_series
         take_profit_percent = risk_management_data.take_profit_percent
         stop_loss_percent = risk_management_data.stop_loss_percent
+        total_commission = 0
 
         get_side = "Buy"
 
@@ -62,34 +62,10 @@ async def start_trading_cycle(
             else:
                 side = "Sell"
 
-        # Get fee rates
+        await set_switch_position_mode(
-        fee_info = client.get_fee_rates(category="linear", symbol=symbol)
+            tg_id=tg_id,
-
+            symbol=symbol,
-        # Check if commission fee is enabled
+            mode=0)
-        commission_fee_percent = 0.0
-        if commission_fee == "Yes_commission_fee":
-            commission_fee_percent = safe_float(
-                fee_info["result"]["list"][0]["takerFeeRate"]
-            )
-
-        get_ticker = await get_tickers(tg_id, symbol=symbol)
-        price_symbol = safe_float(get_ticker.get("lastPrice")) or 0
-        instruments_info = await get_instruments_info(tg_id=tg_id, symbol=symbol)
-        qty_step_str = instruments_info.get("lotSizeFilter").get("qtyStep")
-        qty_step = safe_float(qty_step_str)
-        qty = safe_float(order_quantity) / safe_float(price_symbol)
-        decimals = abs(int(round(math.log10(qty_step))))
-        qty_formatted = math.floor(qty / qty_step) * qty_step
-        qty_formatted = round(qty_formatted, decimals)
-
-        if trigger_price > 0:
-            po_trigger_price = str(trigger_price)
-        else:
-            po_trigger_price = None
-
-        price_for_cals = trigger_price if po_trigger_price is not None else price_symbol
-        total_commission = price_for_cals * qty_formatted * commission_fee_percent
-
         await set_margin_mode(tg_id=tg_id, margin_mode=margin_type)
         await set_leverage(
             tg_id=tg_id,
@@ -117,6 +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,
@@ -152,8 +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)
@@ -170,23 +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
-
+        side_mode = user_deals_data.side_mode
-        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"
 
         next_quantity = safe_float(order_quantity) * (
             safe_float(martingale_factor)
@@ -196,6 +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,
@@ -216,6 +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,
@@ -264,7 +315,7 @@ async def open_positions(
         instruments_info = await get_instruments_info(tg_id=tg_id, symbol=symbol)
         qty_step_str = instruments_info.get("lotSizeFilter").get("qtyStep")
         qty_step = safe_float(qty_step_str)
-        qty = safe_float(order_quantity) / safe_float(price_symbol)
+        qty = (safe_float(order_quantity) * safe_float(leverage)) / safe_float(price_symbol)
         decimals = abs(int(round(math.log10(qty_step))))
         qty_formatted = math.floor(qty / qty_step) * qty_step
         qty_formatted = round(qty_formatted, decimals)
@@ -276,37 +327,29 @@ 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 = price_for_cals * (
-                    take_profit_price = base_tp + commission_fee_percent
+                        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 = price_for_cals * (
-                    take_profit_price = base_tp - commission_fee_percent
+                        1 - take_profit_percent / 100) - commission_fee_percent / qty_formatted
-                take_profit_price = max(take_profit_price, 0)
-            else:
-                take_profit_price = None
-
                 stop_loss_price = None
         else:
             if side == "Buy":
-                take_profit_price = price_for_cals * (1 + take_profit_percent / 100) + commission_fee_percent
+                take_profit_price = price_for_cals * (
-                stop_loss_price = price_for_cals * (1 - stop_loss_percent / 100) - commission_fee_percent
+                            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
+                take_profit_price = price_for_cals * (
-                stop_loss_price = price_for_cals * (1 + stop_loss_percent / 100) + commission_fee_percent
+                            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)
             stop_loss_price = max(stop_loss_price, 0)
@@ -356,5 +399,5 @@ async def open_positions(
         return "InvalidRequestError"
 
     except Exception as e:
-        logger.error("Error opening position for user %s: %s", tg_id, e)
+        logger.error("Error opening position for user %s: %s", tg_id, e, exc_info=True)
         return None

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)
@@ -41,11 +41,26 @@ class TelegramMessageHandler:
             if order_status == "Filled" or order_status not in status_map:
                 return None
 
+            user_auto_trading = await rq.get_user_auto_trading(
+                tg_id=tg_id, symbol=symbol
+            )
+            auto_trading = (
+                user_auto_trading.auto_trading if user_auto_trading else False
+            )
+            user_deals_data = await rq.get_user_deal_by_symbol(
+                tg_id=tg_id, symbol=symbol
+            )
+
             text = (
                 f"Торговая пара: {symbol}\n"
-                f"Количество: {qty}\n"
                 f"Движение: {side_rus}\n"
             )
+
+            if user_deals_data is not None and auto_trading:
+                text += f"Текущая ставка: {user_deals_data.order_quantity} USDT\n"
+            else:
+                text += f"Количество: {qty}\n"
+
             if price and price != "0":
                 text += f"Цена: {price}\n"
             if take_profit and take_profit != "Нет данных":
@@ -67,13 +82,21 @@ class TelegramMessageHandler:
             closed_size = format_value(execution.get("closedSize"))
             symbol = format_value(execution.get("symbol"))
             exec_price = format_value(execution.get("execPrice"))
-            exec_fee = format_value(execution.get("execFee"))
+            exec_qty = format_value(execution.get("execQty"))
+            exec_fees = format_value(execution.get("execFee"))
+            fee_rate = format_value(execution.get("feeRate"))
             side = format_value(execution.get("side"))
             side_rus = (
                 "Покупка"
                 if side == "Buy"
                 else "Продажа" if side == "Sell" else "Нет данных"
             )
+            if safe_float(exec_fees) == 0:
+                exec_fee = safe_float(exec_price) * safe_float(exec_qty) * safe_float(
+                    fee_rate
+                )
+            else:
+                exec_fee = safe_float(exec_fees)
 
             if safe_float(closed_size) == 0:
                 await rq.set_fee_user_auto_trading(
@@ -86,9 +109,7 @@ class TelegramMessageHandler:
 
             get_total_fee = user_auto_trading.total_fee
             total_fee = safe_float(exec_fee) + safe_float(get_total_fee)
-            await rq.set_total_fee_user_auto_trading(
+
-                tg_id=tg_id, symbol=symbol, total_fee=total_fee
-            )
 
             if user_auto_trading is not None and user_auto_trading.fee is not None:
                 fee = user_auto_trading.fee
@@ -109,29 +130,34 @@ class TelegramMessageHandler:
             )
             text = f"{header}\n" f"Торговая пара: {symbol}\n"
 
+            auto_trading = (
+                user_auto_trading.auto_trading if user_auto_trading else False
+            )
             user_deals_data = await rq.get_user_deal_by_symbol(
                 tg_id=tg_id, symbol=symbol
             )
-            exec_bet = user_deals_data.order_quantity
+            if user_deals_data is not None and auto_trading:
-            base_quantity = user_deals_data.base_quantity
+                await rq.set_total_fee_user_auto_trading(
+                    tg_id=tg_id, symbol=symbol, total_fee=total_fee
+                )
+                text += f"Текущая ставка: {user_deals_data.order_quantity} USDT\n"
+            else:
+                text += f"Количество: {exec_qty}\n"
 
             text += (
                 f"Цена исполнения: {exec_price}\n"
-                f"Текущая ставка: {exec_bet}\n"
+                f"Комиссия: {exec_fee:.8f}\n"
-                f"Движение: {side_rus}\n"
-                f"Комиссия за сделку: {exec_fee}\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(
                 chat_id=tg_id, text=text, reply_markup=kbi.profile_bybit
             )
 
-            auto_trading = (
-                user_auto_trading.auto_trading if user_auto_trading else False
-            )
             user_symbols = user_auto_trading.symbol if user_auto_trading else None
 
             if (
@@ -140,10 +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
                         )
@@ -154,16 +212,24 @@ class TelegramMessageHandler:
                         await rq.set_fee_user_auto_trading(
                             tg_id=tg_id, symbol=symbol, fee=0
                         )
-                    await rq.set_order_quantity(
+                        await self.telegram_bot.send_message(
-                        tg_id=tg_id, order_quantity=base_quantity
+                            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":
@@ -174,7 +240,7 @@ class TelegramMessageHandler:
                             "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": "❗️ Количество контрактов превышает допустимое максимальное количество контрактов",
+                            "The number of contracts exceeds maximum limit allowed": "❗️ Превышен максимальный лимит ставки",
                         }
                         error_text = errors.get(
                             res, "❗️ Не удалось открыть новую сделку"

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)
 

app/telegram/handlers/main_settings/additional_settings.py

@@ -7,6 +7,7 @@ from aiogram.types import CallbackQuery, Message
 import app.telegram.keyboards.inline as kbi
 import database.request as rq
 from app.bybit.get_functions.get_instruments_info import get_instruments_info
+from app.bybit.get_functions.get_positions import get_active_positions_by_symbol, get_active_orders_by_symbol
 from app.bybit.set_functions.set_leverage import set_leverage
 from app.bybit.set_functions.set_margin_mode import set_margin_mode
 from app.helper_functions import is_int, is_number, safe_float
@@ -42,7 +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(
@@ -211,6 +212,31 @@ async def settings_for_margin_type(
     """
     try:
         await state.clear()
+        symbol = await rq.get_user_symbol(tg_id=callback_query.from_user.id)
+        deals = await get_active_positions_by_symbol(
+            tg_id=callback_query.from_user.id, symbol=symbol
+        )
+        position = next((d for d in deals if d.get("symbol") == symbol), None)
+
+        if position:
+            size = position.get("size", 0)
+        else:
+            size = 0
+
+        if safe_float(size) > 0:
+            await callback_query.answer(
+                text="У вас есть активная позиция по текущей паре",
+            )
+            return
+
+        orders = await get_active_orders_by_symbol(
+            tg_id=callback_query.from_user.id, symbol=symbol)
+
+        if orders is not None:
+            await callback_query.answer(
+                text="У вас есть активный ордер по текущей паре",
+            )
+            return
         await callback_query.message.edit_text(
             text="Выберите тип маржи:\n\n"
                  "Примечание: Если у вас есть открытые позиции, то маржа примениться ко всем позициям",
@@ -554,6 +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
             )

app/telegram/handlers/settings.py

@@ -123,8 +123,8 @@ async def risk_management(callback_query: CallbackQuery, state: FSMContext) -> N
 
             await callback_query.message.edit_text(
                 text=f"Риск-менеджмент:\n\n"
-                f"- Процент изменения цены для фиксации прибыли: {take_profit_percent}%\n"
+                f"- Процент изменения цены для фиксации прибыли: {take_profit_percent:.2f}%\n"
-                f"- Процент изменения цены для фиксации убытка: {stop_loss_percent}%\n\n"
+                f"- Процент изменения цены для фиксации убытка: {stop_loss_percent:.2f}%\n\n"
                 f"- Комиссия биржи для расчета прибыли: {commission_fee_rus}\n\n",
                 reply_markup=kbi.risk_management,
             )

app/telegram/handlers/start_trading.py

@@ -7,7 +7,7 @@ from aiogram.types import CallbackQuery
 
 import app.telegram.keyboards.inline as kbi
 import database.request as rq
-from app.bybit.get_functions.get_positions import get_active_positions_by_symbol
+from app.bybit.get_functions.get_positions import get_active_positions_by_symbol, get_active_orders_by_symbol
 from app.bybit.open_positions import start_trading_cycle
 from app.helper_functions import safe_float
 from app.telegram.tasks.tasks import (
@@ -33,6 +33,7 @@ async def start_trading(callback_query: CallbackQuery, state: FSMContext) -> Non
     """
     try:
         await state.clear()
+        tg_id = callback_query.from_user.id
         symbol = await rq.get_user_symbol(tg_id=callback_query.from_user.id)
         deals = await get_active_positions_by_symbol(
             tg_id=callback_query.from_user.id, symbol=symbol
@@ -46,7 +47,16 @@ async def start_trading(callback_query: CallbackQuery, state: FSMContext) -> Non
 
         if safe_float(size) > 0:
             await callback_query.answer(
-                text="У вас есть активная позиция",
+                text="У вас есть активная позиция по текущей паре",
+            )
+            return
+
+        orders = await get_active_orders_by_symbol(
+            tg_id=callback_query.from_user.id, symbol=symbol)
+
+        if orders is not None:
+            await callback_query.answer(
+                text="У вас есть активный ордер по текущей паре",
             )
             return
 
@@ -73,22 +83,29 @@ async def start_trading(callback_query: CallbackQuery, state: FSMContext) -> Non
                 symbol=symbol,
                 auto_trading=True,
             )
+            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 start_trading_cycle(
                 tg_id=callback_query.from_user.id,
             )
 
             error_messages = {
-                "Limit price is out min price": "Цена лимитного ордера меньше минимального",
+                "Limit price is out min price": "Цена лимитного ордера меньше допустимого",
-                "Limit price is out max price": "Цена лимитного ордера больше максимального",
+                "Limit price is out max price": "Цена лимитного ордера больше допустимого",
                 "Risk is too high for this trade": "Риск сделки превышает допустимый убыток",
                 "estimated will trigger liq": "Лимитный ордер может вызвать мгновенную ликвидацию. Проверьте параметры ордера.",
                 "ab not enough for new order": "Недостаточно средств для создания нового ордера",
                 "InvalidRequestError": "Произошла ошибка при запуске торговли.",
-                "Order does not meet minimum order value": "Сумма ордера не достаточна для запуска торговли",
+                "Order does not meet minimum order value": "Сумма ставки меньше допустимого для запуска торговли. "
-                "position idx not match position mode": "Ошибка режима позиции для данного инструмента",
+                                                           "Увеличьте ставку, чтобы запустить торговлю",
-                "Qty invalid": "Некорректное значение ордера для данного инструмента",
+                "position idx not match position mode": "Измените режим позиции, чтобы запустить торговлю",
-                "The number of contracts exceeds maximum limit allowed": "️️Количество контрактов превышает допустимое максимальное количество контрактов",
+                "Qty invalid": "Некорректное значение ставки для данного инструмента",
-                "The number of contracts exceeds minimum limit allowed": "️️Количество контрактов превышает допустимое минимальное количество контрактов",
+                "The number of contracts exceeds maximum limit allowed": "️️Превышен максимальный лимит ставки",
+                "The number of contracts exceeds minimum limit allowed": "️️Лимит ставки меньше минимально допустимого",
             }
 
             if res == "OK":
@@ -112,7 +129,7 @@ async def start_trading(callback_query: CallbackQuery, state: FSMContext) -> Non
     except Exception as e:
         await callback_query.answer(text="Произошла ошибка при запуске торговли")
         logger.error(
-            "Error processing command long for user %s: %s",
+            "Error processing command start_trading for user %s: %s",
             callback_query.from_user.id,
             e,
         )

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)

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):

run.py

@@ -46,7 +46,6 @@ async def main():
             with contextlib.suppress(asyncio.CancelledError):
                 await ws_task
                 await tg_task
-            await web_socket.clear_user_sockets()
 
     except Exception as e:
         logger.error("Bot stopped with error: %s", e)