def is_valid_order_amount(value: str) -> bool:
try:
trading_pair = cross_exchange_market_making_config_map[
"maker_market_trading_pair"].value
return Decimal(value) >= minimum_order_amount(trading_pair)
except Exception:
return False
def validate_order_amount(value: str) -> Optional[str]:
try:
trading_pair = pure_market_making_config_map["market"].value
min_amount = minimum_order_amount(trading_pair)
if Decimal(value) < min_amount:
return f"Order amount must be at least {min_amount}."
except Exception:
return f"Invalid order amount."
def test_minimum_order_amount_no_default_min_quote(self):
global_config_map["min_quote_order_amount"].value = {
"USDT": Decimal("10")
}
min_amount = self.async_run_with_timeout(
minimum_order_amount(exchange="binance", trading_pair="BTC-USDC"))
self.assertEqual(0, min_amount)
def order_amount_prompt() -> str:
maker_exchange = cross_exchange_market_making_config_map[
"maker_market"].value
trading_pair = cross_exchange_market_making_config_map[
"maker_market_trading_pair"].value
base_asset, quote_asset = trading_pair.split("-")
min_amount = minimum_order_amount(maker_exchange, trading_pair)
return f"What is the amount of {base_asset} per order? (minimum {min_amount}) >>> "
def validate_order_amount(value: str) -> Optional[str]:
try:
exchange = candle_spike_config_map["exchange"].value
trading_pair = candle_spike_config_map["market"].value
min_amount = minimum_order_amount(exchange, trading_pair)
if Decimal(value) < min_amount:
return f"Order amount must be at least {min_amount}."
except Exception:
return "Invalid order amount."
def validate_order_amount(value: str) -> Optional[str]:
try:
maker_exchange = triangular_arbitrage_config_map.get("market").value
trading_pair = triangular_arbitrage_config_map.get("first_market_trading_pair").value
min_amount = minimum_order_amount(maker_exchange, trading_pair)
if Decimal(value) < min_amount:
return f"Order amount must be at least {min_amount}."
except Exception:
return "Invalid order amount."
def test_minimum_order_amount_with_default_min_quote_and_fail_to_get_last_price(
self, get_last_price_mock: AsyncMock):
get_last_price_mock.side_effect = self.get_async_sleep_fn(delay=0.02)
global_config_map["create_command_timeout"].value = 0.01
global_config_map["min_quote_order_amount"].value = {
"USDT": Decimal("10")
}
min_amount = self.async_run_with_timeout(
minimum_order_amount(exchange="binance", trading_pair="BTC-USDT"))
self.assertEqual(0, min_amount)
def test_minimum_order_amount_with_default_min_quote_and_last_price(
self, get_last_price_mock: AsyncMock):
get_last_price_mock.return_value = Decimal("5")
global_config_map["create_command_timeout"].value = 10
global_config_map["min_quote_order_amount"].value = {
"USDT": Decimal("10")
}
min_amount = self.async_run_with_timeout(
minimum_order_amount(exchange="binance", trading_pair="BTC-USDT"))
self.assertEqual(2, min_amount)
def order_start_size_prompt() -> str:
trading_pair = pure_market_making_config_map["market"].value
min_amount = minimum_order_amount(trading_pair)
return f"What is the size of the first bid and ask order? (minimum {min_amount}) >>> "
def order_amount_prompt() -> str:
trading_pair = pure_market_making_config_map["market"].value
base_asset, quote_asset = trading_pair.split("-")
min_amount = minimum_order_amount(trading_pair)
return f"What is the amount of {base_asset} per order? (minimum {min_amount}) >>> "
def order_amount_prompt() -> str:
exchange = candle_spike_config_map["exchange"].value
trading_pair = candle_spike_config_map["market"].value
base_asset, quote_asset = trading_pair.split("-")
min_amount = minimum_order_amount(exchange, trading_pair)
return f"What is the amount of {base_asset} per order? (minimum {min_amount}) >>> "
def order_amount_prompt() -> str:
maker_exchange = triangular_arbitrage_config_map["market"].value
trading_pair = triangular_arbitrage_config_map.get("first_market_trading_pair").value
base_asset, quote_asset = trading_pair.split("-")
min_amount = minimum_order_amount(maker_exchange, trading_pair)
return f"What is the amount of {base_asset} per order? (minimum {min_amount}) >>>: "
