adelorenzo/stable
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

api - provide assset_currency via API

Browse Source
This commit is contained in:
Matthias
2022-04-09 16:42:18 +02:00
parent ebcb530d4f
commit 8e98a2ff9f
12 changed files with 62 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
freqtrade/persistence/migrations.py
View File

@@ -58,6 +58,8 @@ def migrate_trades_and_orders_table(
decl_base, inspector, engine,
trade_back_name: str, cols: List,
order_back_name: str, cols_order: List):
base_currency = get_column_def(cols, 'base_currency', 'null')
stake_currency = get_column_def(cols, 'stake_currency', 'null')
fee_open = get_column_def(cols, 'fee_open', 'fee')
fee_open_cost = get_column_def(cols, 'fee_open_cost', 'null')
fee_open_currency = get_column_def(cols, 'fee_open_currency', 'null')
@@ -130,7 +132,7 @@ def migrate_trades_and_orders_table(
# Copy data back - following the correct schema
with engine.begin() as connection:
connection.execute(text(f"""insert into trades
(id, exchange, pair, is_open,
(id, exchange, pair, base_currency, stake_currency, is_open,
fee_open, fee_open_cost, fee_open_currency,
fee_close, fee_close_cost, fee_close_currency, open_rate,
open_rate_requested, close_rate, close_rate_requested, close_profit,
@@ -142,7 +144,8 @@ def migrate_trades_and_orders_table(
trading_mode, leverage, liquidation_price, is_short,
interest_rate, funding_fees
)
select id, lower(exchange), pair,
select id, lower(exchange), pair, {base_currency} base_currency,
{stake_currency} stake_currency,
is_open, {fee_open} fee_open, {fee_open_cost} fee_open_cost,
{fee_open_currency} fee_open_currency, {fee_close} fee_close,
{fee_close_cost} fee_close_cost, {fee_close_currency} fee_close_currency,
@@ -230,7 +233,7 @@ def check_migrate(engine, decl_base, previous_tables) -> None:
"""
inspector = inspect(engine)
cols = inspector.get_columns('trades')
cols_trades = inspector.get_columns('trades')
cols_orders = inspector.get_columns('orders')
tabs = get_table_names_for_table(inspector, 'trades')
table_back_name = get_backup_name(tabs, 'trades_bak')
@@ -241,11 +244,12 @@ def check_migrate(engine, decl_base, previous_tables) -> None:
# Migrates both trades and orders table!
# if ('orders' not in previous_tables
# or not has_column(cols_orders, 'leverage')):
if not has_column(cols, 'exit_order_status'):
if not has_column(cols_trades, 'base_currency'):
logger.info(f"Running database migration for trades - "
f"backup: {table_back_name}, {order_table_bak_name}")
migrate_trades_and_orders_table(
decl_base, inspector, engine, table_back_name, cols, order_table_bak_name, cols_orders)
decl_base, inspector, engine, table_back_name, cols_trades,
order_table_bak_name, cols_orders)
if 'orders' not in previous_tables and 'trades' in previous_tables:
logger.info('Moving open orders to Orders table.')