mirror of
https://github.com/bisq-network/bisq-api-reference.git
synced 2026-01-26 17:33:33 +00:00
49404cebc5
- Use requirements.txt to install dependencies to local venv. - Use setup.py to build/install example packages to local venv. - Adjust reference-doc-builder to new Python pkg imports.
238 lines
11 KiB
Python
238 lines
11 KiB
Python
import sys
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import threading
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import time
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from bisq_client import BisqClient
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from protocol_step import *
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from python_examples.bots.bisq_events.trade_event import TradeEvent
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from python_examples.bots.bisq_events.trade_event_data import TradeEventData
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# noinspection PyInitNewSignature
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class SepaMMBot(BisqClient):
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def __init__(self, host, port, api_password, event_dispatcher):
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super().__init__(host, port, api_password)
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self.is_running = False
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self.timer = None
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self.event_dispatcher = event_dispatcher
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log.info('Starting ' + str(self))
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def start(self, offers_poll_interval_in_sec,
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reference_price_margin,
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target_spread,
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amount_in_satoshis,
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sepa_payment_account_id):
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log.info('Starting SEPA market maker bot.')
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log.info('Reference Price Margin = %.2f%s, Spread = %.2f%s, Amount = %d satoshis, SEPA Payment Account Id = %s',
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reference_price_margin, '%', target_spread, '%', amount_in_satoshis, sepa_payment_account_id)
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if self.is_connected() is False:
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self.open_channel()
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# Poll the bot's offers. Replace taken offers with new offers so there is always 1 buy and 1 sell offer.
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self.timer = threading.Timer(0, ())
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max_iterations = 100
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count = 0
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interval = 0
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try:
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self.is_running = True
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while not self.timer.finished.wait(interval):
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# Make sure there is 1 SEPA BUY BTC offer, and 1 SEPA SELL BTC offer.
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self.make_market(reference_price_margin,
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target_spread,
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amount_in_satoshis,
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sepa_payment_account_id)
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time.sleep(1)
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# Execute a single trade protocol step for each open SEPA trade.
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self.process_open_trades(sepa_payment_account_id)
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log.info('Bot is sleeping for %d seconds.', offers_poll_interval_in_sec)
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count = count + 1
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if count >= max_iterations:
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self.timer.cancel()
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else:
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interval = offers_poll_interval_in_sec
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sys.exit(0)
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except KeyboardInterrupt:
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log.info('Timer interrupted')
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sys.exit(0)
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def shutdown(self):
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log.info('Shutting down SEPA market maker bot.')
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if self.timer is not None:
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self.timer.cancel()
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self.close_channel()
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self.is_running = False
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def make_market(self, reference_price_margin,
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target_spread,
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amount_in_satoshis,
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sepa_payment_account_id):
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self.make_buy_offer(reference_price_margin, target_spread, amount_in_satoshis, sepa_payment_account_id)
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self.make_sell_offer(reference_price_margin, target_spread, amount_in_satoshis, sepa_payment_account_id)
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def process_open_trades(self, sepa_payment_account_id):
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self.process_buy_trades(sepa_payment_account_id)
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self.process_sell_trades(sepa_payment_account_id)
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# Perform the next automatic trade protocol step for each open BUY trade.
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# Manual steps trigger an event for the UI.
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def process_buy_trades(self, sepa_payment_account_id):
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open_trades = self.get_open_fiat_trades('EUR', 'BUY')
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trade_filter = filter(
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lambda candidate_trade: (candidate_trade.offer.payment_account_id == sepa_payment_account_id),
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open_trades)
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filtered_trades = list(trade_filter)
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if len(filtered_trades):
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log.info('Do one protocol step for %d open BUY trades.', len(filtered_trades))
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for trade in filtered_trades:
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protocol_step = ProtocolStep(self.trades_stub, self.api_password, trade.trade_id)
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if protocol_step.can_execute() is True:
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protocol_step.run()
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else:
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log.warn('Next protocol step is manual (trade %s).', trade.trade_id)
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next_buy_step = protocol_step.get_next_buy_step(trade)
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if next_buy_step == SEND_PAYMENT_STARTED_MSG:
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buy_trade_tbl = self.get_trades_tbl([trade])
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log.warn('Dispatching %s for trade:\n%s',
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TradeEvent.MUST_SEND_PAYMENT_STARTED_MSG_EVENT,
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buy_trade_tbl)
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self.event_dispatcher.dispatch_event(
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TradeEvent(TradeEvent.MUST_SEND_PAYMENT_STARTED_MSG_EVENT,
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TradeEventData(trade, 'Send trade payment and click the button.')))
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else:
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log.info('There are no open BUY trades at this time.')
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# Perform the next automatic trade protocol step for each open SELL trade.
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# Manual steps trigger an event for the UI.
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def process_sell_trades(self, sepa_payment_account_id):
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open_trades = self.get_open_fiat_trades('EUR', 'SELL')
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trade_filter = filter(
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lambda candidate_trade: (candidate_trade.offer.payment_account_id == sepa_payment_account_id),
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open_trades)
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filtered_trades = list(trade_filter)
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if len(filtered_trades):
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log.info('Do one protocol step for %d open SELL trades.', len(filtered_trades))
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for trade in filtered_trades:
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protocol_step = ProtocolStep(self.trades_stub, self.api_password, trade.trade_id)
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if protocol_step.can_execute() is True:
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protocol_step.run()
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else:
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log.warn('Next protocol step is manual (trade %s).', trade.trade_id)
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next_sell_step = protocol_step.get_next_sell_step(trade)
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if next_sell_step == SEND_PAYMENT_RECEIVED_MSG:
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sell_trade_tbl = self.get_trades_tbl([trade])
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log.warn('Dispatching %s for trade:\n%s',
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TradeEvent.MUST_SEND_PAYMENT_RECEIVED_MSG_EVENT,
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sell_trade_tbl)
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self.event_dispatcher.dispatch_event(
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TradeEvent(TradeEvent.MUST_SEND_PAYMENT_RECEIVED_MSG_EVENT,
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TradeEventData(
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trade,
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'Confirm trade payment was received and click the button.')))
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else:
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log.info('There are no open SELL trades at this time.')
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def make_buy_offer(self, reference_price_margin,
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target_spread,
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amount_in_satoshis,
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sepa_payment_account_id):
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# Get or create buy offer.
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buy_offer = self.get_my_buy_btc_offer()
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if buy_offer is None:
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log.info('No buy BTC offers.')
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buy_offer = self.create_buy_btc_offer(reference_price_margin,
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target_spread,
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amount_in_satoshis,
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sepa_payment_account_id)
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log.info('Created new BUY BTC offer:\n%s', self.get_offer_tbl(buy_offer))
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else:
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log.info('My open BUY BTC offer:\n%s', self.get_offer_tbl(buy_offer))
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def make_sell_offer(self, reference_price_margin,
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target_spread,
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amount_in_satoshis,
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sepa_payment_account_id):
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# Get or create sell offer.
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sell_offer = self.get_my_sell_btc_offer()
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if sell_offer is None:
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log.info('No sell BTC offers.')
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sell_offer = self.create_sell_btc_offer(reference_price_margin,
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target_spread,
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amount_in_satoshis,
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sepa_payment_account_id)
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log.info('Created new SELL BTC offer:\n%s', self.get_offer_tbl(sell_offer))
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else:
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log.info('My open SELL BTC offer:\n%s', self.get_offer_tbl(sell_offer))
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def create_buy_btc_offer(self, reference_price_margin,
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target_spread,
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amount_in_satoshis,
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sepa_payment_account_id):
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margin = self.calc_buy_offset_price_margin(reference_price_margin, target_spread)
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return self.create_margin_priced_offer('EUR',
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'BUY',
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margin,
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amount_in_satoshis,
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amount_in_satoshis,
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sepa_payment_account_id)
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def create_sell_btc_offer(self, reference_price_margin,
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target_spread,
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amount_in_satoshis,
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sepa_payment_account_id):
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margin = self.calc_sell_offset_price_margin(reference_price_margin, target_spread)
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return self.create_margin_priced_offer('EUR',
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'SELL',
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margin,
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amount_in_satoshis,
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amount_in_satoshis,
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sepa_payment_account_id)
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def get_my_buy_btc_offer(self):
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my_eur_buy_offers = self.get_my_offers('BUY', 'EUR')
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if my_eur_buy_offers is None:
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return None
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else:
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offer_filter = filter(lambda candidate_offer:
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(candidate_offer.payment_method_id == 'SEPA'),
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my_eur_buy_offers)
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filtered_offers = list(offer_filter)
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if len(filtered_offers):
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return filtered_offers[0]
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else:
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return None
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def get_my_sell_btc_offer(self):
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my_eur_sell_offers = self.get_my_offers('SELL', 'EUR')
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if len(my_eur_sell_offers):
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offer_filter = filter(lambda candidate_offer:
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(candidate_offer.payment_method_id == 'SEPA'),
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my_eur_sell_offers)
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filtered_offers = list(offer_filter)
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if len(filtered_offers):
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return filtered_offers[0]
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else:
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return None
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else:
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return None
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def send_payment_started_msg(self, trade_id):
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protocol_step = ProtocolStep(self.trades_stub, self.api_password, trade_id)
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protocol_step.send_payment_started_msg()
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def send_payment_received_msg(self, trade_id):
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protocol_step = ProtocolStep(self.trades_stub, self.api_password, trade_id)
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protocol_step.send_payment_received_msg()
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def __str__(self):
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description = 'SepaMMBot: host={0}, port={1}, api_password={2}' \
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.format(self.host,
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str(self.port),
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'*****')
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return description
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def main(host, port, api_password):
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SepaMMBot(host, port, api_password).start()
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