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extract selling to a method

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This commit is contained in:
Janne Sinivirta 2017-09-07 17:33:04 +03:00
parent 83b14523ca
commit bd161ea0a9
1 changed files with 17 additions and 15 deletions
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32
main.py
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@ -138,6 +138,22 @@ def close_trade_if_fulfilled(trade: Trade) -> bool:
return True return True
return False return False
def execute_sell(trade: Trade, current_rate: float) -> None:
# Get available balance
currency = trade.pair.split('_')[1]
balance = api_wrapper.get_balance(currency)
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)
def handle_trade(trade: Trade) -> None: def handle_trade(trade: Trade) -> None:
""" """
@ -153,26 +169,12 @@ def handle_trade(trade: Trade) -> None:
current_rate = api_wrapper.get_ticker(trade.pair)['bid'] current_rate = api_wrapper.get_ticker(trade.pair)['bid']
current_profit = 100 * ((current_rate - trade.open_rate) / trade.open_rate) current_profit = 100 * ((current_rate - trade.open_rate) / trade.open_rate)
# Get available balance
currency = trade.pair.split('_')[1]
balance = api_wrapper.get_balance(currency)
for duration, threshold in sorted(CONFIG['minimal_roi'].items()): for duration, threshold in sorted(CONFIG['minimal_roi'].items()):
duration, threshold = float(duration), float(threshold) duration, threshold = float(duration), float(threshold)
# Check if time matches and current rate is above threshold # Check if time matches and current rate is above threshold
time_diff = (datetime.utcnow() - trade.open_date).total_seconds() / 60 time_diff = (datetime.utcnow() - trade.open_date).total_seconds() / 60
if time_diff > duration and current_rate > (1 + threshold) * trade.open_rate: if time_diff > duration and current_rate > (1 + threshold) * trade.open_rate:
# Execute sell execute_sell(trade, current_rate)
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)
return return
else: else:
logger.debug('Threshold not reached. (cur_profit: %1.2f%%)', current_profit) logger.debug('Threshold not reached. (cur_profit: %1.2f%%)', current_profit)