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Improve order catchup

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This commit is contained in:
Matthias
2020-08-13 19:37:41 +02:00
parent 95efc0d688
commit 8458a380b8
3 changed files with 21 additions and 16 deletions
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25
freqtrade/persistence/migrations.py
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@@ -108,18 +108,18 @@ def migrate_trades_table(decl_base, inspector, engine, table_back_name: str, col
def migrate_open_orders_to_trades(engine):
engine.execute("""
insert into orders (ft_trade_id, ft_pair, order_id, ft_order_side, ft_is_open)
select id ft_trade_id, pair ft_pair, open_order_id,
case when close_rate_requested is null then 'buy'
else 'sell' end ft_order_side, true ft_is_open
from trades
where open_order_id is not null
union all
select id ft_trade_id, pair ft_pair, stoploss_order_id order_id,
'stoploss' ft_order_side, true ft_is_open
from trades
where stoploss_order_id is not null
""")
insert into orders (ft_trade_id, ft_pair, order_id, ft_order_side, ft_is_open)
select id ft_trade_id, pair ft_pair, open_order_id,
case when close_rate_requested is null then 'buy'
else 'sell' end ft_order_side, true ft_is_open
from trades
where open_order_id is not null
union all
select id ft_trade_id, pair ft_pair, stoploss_order_id order_id,
'stoploss' ft_order_side, true ft_is_open
from trades
where stoploss_order_id is not null
""")
def check_migrate(engine, decl_base, previous_tables) -> None:
@@ -144,7 +144,6 @@ def check_migrate(engine, decl_base, previous_tables) -> None:
logger.info('Moving open orders to Orders table.')
migrate_open_orders_to_trades(engine)
else:
logger.info(f'Running database migration for orders - backup: {table_back_name}')
pass
# Empty for now - as there is only one iteration of the orders table so far.
# table_back_name = get_backup_name(tabs, 'orders_bak')