Host-customized fork of https://github.com/tecnovert/basicswap/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
4.2 KiB
56 lines
4.2 KiB
# -*- coding: utf-8 -*- |
|
|
|
# Copyright (c) 2023 The BSX Developers |
|
# Distributed under the MIT software license, see the accompanying |
|
# file LICENSE or http://www.opensource.org/licenses/mit-license.php. |
|
|
|
from .db import ( |
|
Concepts, |
|
) |
|
|
|
|
|
def remove_expired_data(self): |
|
self.log.warning('Removing expired data') |
|
now: int = self.getTime() |
|
try: |
|
session = self.openSession() |
|
|
|
active_bids_insert = self.activeBidsQueryStr(now, '', 'b2') |
|
query_str = f''' |
|
SELECT o.offer_id FROM offers o |
|
WHERE o.expire_at <= :now AND 0 = (SELECT COUNT(*) FROM bids b2 WHERE b2.offer_id = o.offer_id AND {active_bids_insert}) |
|
''' |
|
num_offers = 0 |
|
num_bids = 0 |
|
offer_rows = session.execute(query_str, {'now': now}) |
|
for offer_row in offer_rows: |
|
num_offers += 1 |
|
bid_rows = session.execute('SELECT bids.bid_id FROM bids WHERE bids.offer_id = :offer_id', {'offer_id': offer_row[0]}) |
|
for bid_row in bid_rows: |
|
num_bids += 1 |
|
session.execute('DELETE FROM transactions WHERE transactions.bid_id = :bid_id', {'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM eventlog WHERE eventlog.linked_type = :type_ind AND eventlog.linked_id = :bid_id', {'type_ind': int(Concepts.BID), 'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM automationlinks WHERE automationlinks.linked_type = :type_ind AND automationlinks.linked_id = :bid_id', {'type_ind': int(Concepts.BID), 'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM prefunded_transactions WHERE prefunded_transactions.linked_type = :type_ind AND prefunded_transactions.linked_id = :bid_id', {'type_ind': int(Concepts.BID), 'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM history WHERE history.concept_type = :type_ind AND history.concept_id = :bid_id', {'type_ind': int(Concepts.BID), 'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM xmr_swaps WHERE xmr_swaps.bid_id = :bid_id', {'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM actions WHERE actions.linked_id = :bid_id', {'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM addresspool WHERE addresspool.bid_id = :bid_id', {'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM xmr_split_data WHERE xmr_split_data.bid_id = :bid_id', {'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM bids WHERE bids.bid_id = :bid_id', {'bid_id': bid_row[0]}) |
|
session.execute('DELETE FROM message_links WHERE linked_type = :type_ind AND linked_id = :linked_id', {'type_ind': int(Concepts.BID), 'linked_id': bid_row[0]}) |
|
|
|
session.execute('DELETE FROM eventlog WHERE eventlog.linked_type = :type_ind AND eventlog.linked_id = :offer_id', {'type_ind': int(Concepts.OFFER), 'offer_id': offer_row[0]}) |
|
session.execute('DELETE FROM automationlinks WHERE automationlinks.linked_type = :type_ind AND automationlinks.linked_id = :offer_id', {'type_ind': int(Concepts.OFFER), 'offer_id': offer_row[0]}) |
|
session.execute('DELETE FROM prefunded_transactions WHERE prefunded_transactions.linked_type = :type_ind AND prefunded_transactions.linked_id = :offer_id', {'type_ind': int(Concepts.OFFER), 'offer_id': offer_row[0]}) |
|
session.execute('DELETE FROM history WHERE history.concept_type = :type_ind AND history.concept_id = :offer_id', {'type_ind': int(Concepts.OFFER), 'offer_id': offer_row[0]}) |
|
session.execute('DELETE FROM xmr_offers WHERE xmr_offers.offer_id = :offer_id', {'offer_id': offer_row[0]}) |
|
session.execute('DELETE FROM sentoffers WHERE sentoffers.offer_id = :offer_id', {'offer_id': offer_row[0]}) |
|
session.execute('DELETE FROM actions WHERE actions.linked_id = :offer_id', {'offer_id': offer_row[0]}) |
|
session.execute('DELETE FROM offers WHERE offers.offer_id = :offer_id', {'offer_id': offer_row[0]}) |
|
session.execute('DELETE FROM message_links WHERE linked_type = :type_ind AND linked_id = :linked_id', {'type_ind': int(Concepts.OFFER), 'offer_id': offer_row[0]}) |
|
|
|
self.log.warning(f'Removed data for {num_offers} expired offers and {num_bids} bids.') |
|
|
|
finally: |
|
self.closeSession(session)
|
|
|