def _start(bot: Bot, update: Update) -> None: """ Handler for /start. Starts TradeThread :param bot: telegram bot :param update: message update :return: None """ from main import get_instance if get_instance().is_alive(): TelegramHandler.send_msg('*Status:* `already running`', bot=bot) else: get_instance(recreate=True).start()
def _stop(bot: Bot, update: Update) -> None: """ Handler for /stop. Stops TradeThread :param bot: telegram bot :param update: message update :return: None """ from main import get_instance if get_instance().is_alive(): TelegramHandler.send_msg('`Stopping trader ...`', bot=bot) get_instance().stop() else: TelegramHandler.send_msg('*Status:* `already stopped`', bot=bot)
def _performance(bot: Bot, update: Update) -> None: """ Handler for /performance. Shows a performance statistic from finished trades :param bot: telegram bot :param update: message update :return: None """ from main import get_instance if not get_instance().is_alive(): TelegramHandler.send_msg('`trader is not running`', bot=bot) return pair_rates = Session.query(Trade.pair, func.sum(Trade.close_profit).label('profit_sum')) \ .filter(Trade.is_open.is_(False)) \ .group_by(Trade.pair) \ .order_by('profit_sum DESC') \ .all() stats = '\n'.join( '{}. <code>{}\t{}%</code>'.format(i + 1, pair, round(rate, 2)) for i, (pair, rate) in enumerate(pair_rates)) message = '<b>Performance:</b>\n{}\n'.format(stats) logger.debug(message) TelegramHandler.send_msg(message, parse_mode=ParseMode.HTML)
def _status(bot: Bot, update: Update) -> None: """ Handler for /status. Returns the current TradeThread status :param bot: telegram bot :param update: message update :return: None """ # Fetch open trade trades = Trade.query.filter(Trade.is_open.is_(True)).all() from main import get_instance if not get_instance().is_alive(): TelegramHandler.send_msg('*Status:* `trader is not running`', bot=bot) elif not trades: TelegramHandler.send_msg('*Status:* `no active order`', bot=bot) else: for trade in trades: # calculate profit and send message to user current_rate = api_wrapper.get_ticker(trade.pair)['bid'] current_profit = 100 * ( (current_rate - trade.open_rate) / trade.open_rate) orders = api_wrapper.get_open_orders(trade.pair) orders = [o for o in orders if o['id'] == trade.open_order_id] order = orders[0] if orders else None message = """ *Trade ID:* `{trade_id}` *Current Pair:* [{pair}]({market_url}) *Open Since:* `{date}` *Amount:* `{amount}` *Open Rate:* `{open_rate}` *Close Rate:* `{close_rate}` *Current Rate:* `{current_rate}` *Close Profit:* `{close_profit}` *Current Profit:* `{current_profit}%` *Open Order:* `{open_order}` """.format( trade_id=trade.id, pair=trade.pair, market_url=api_wrapper.get_pair_detail_url(trade.pair), date=arrow.get(trade.open_date).humanize(), open_rate=trade.open_rate, close_rate=trade.close_rate, current_rate=current_rate, amount=round(trade.amount, 8), close_profit='{}%'.format(round(trade.close_profit, 2)) if trade.close_profit else None, current_profit=round(current_profit, 2), open_order='{} ({})'.format( order['remaining'], order['type']) if order else None, ) TelegramHandler.send_msg(message, bot=bot)
def _forcesell(bot: Bot, update: Update) -> None: """ Handler for /forcesell <id>. Sells the given trade at current price :param bot: telegram bot :param update: message update :return: None """ from main import get_instance if not get_instance().is_alive(): TelegramHandler.send_msg('`trader is not running`', bot=bot) return try: trade_id = int(update.message.text .replace('/forcesell', '') .strip()) # Query for trade trade = Trade.query.filter(and_( Trade.id == trade_id, Trade.is_open.is_(True) )).first() if not trade: TelegramHandler.send_msg('There is no open trade with ID: `{}`'.format(trade_id)) return # Get current rate current_rate = api_wrapper.get_ticker(trade.pair)['bid'] # Get available balance currency = trade.pair.split('_')[1] balance = api_wrapper.get_balance(currency) # Execute sell profit = trade.exec_sell_order(current_rate, balance) message = '*{}:* Selling [{}]({}) at rate `{:f} (profit: {}%)`'.format( trade.exchange.name, trade.pair.replace('_', '/'), api_wrapper.get_pair_detail_url(trade.pair), trade.close_rate, round(profit, 2) ) logger.info(message) TelegramHandler.send_msg(message) except ValueError: TelegramHandler.send_msg('Invalid argument. Usage: `/forcesell <trade_id>`') logger.warning('/forcesell: Invalid argument received')