cancels an order and places a new order :param str id: order id :param str symbol: unified symbol of the market to create an order in :param str type: 'market' or 'limit' :param str side: 'buy' or 'sell' :param float amount: how much of the currency y
(self, id: str, symbol: str, type: OrderType, side: OrderSide, amount: Num = None, price: Num = None, params={})
| 898 | return self.parse_order(self.deep_extend(response, order), market) |
| 899 | |
| 900 | def edit_order(self, id: str, symbol: str, type: OrderType, side: OrderSide, amount: Num = None, price: Num = None, params={}) -> Order: |
| 901 | """ |
| 902 | cancels an order and places a new order |
| 903 | :param str id: order id |
| 904 | :param str symbol: unified symbol of the market to create an order in |
| 905 | :param str type: 'market' or 'limit' |
| 906 | :param str side: 'buy' or 'sell' |
| 907 | :param float amount: how much of the currency you want to trade in units of the base currency |
| 908 | :param float [price]: the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders |
| 909 | :param dict [params]: extra parameters specific to the exchange API endpoint |
| 910 | :param str [params.accountIndex]: account index |
| 911 | :param str [params.apiKeyIndex]: api key index |
| 912 | :returns dict: an `order structure <https://docs.ccxt.com/?id=order-structure>` |
| 913 | """ |
| 914 | self.load_markets() |
| 915 | apiKeyIndex = None |
| 916 | apiKeyIndex, params = self.handle_api_key_index(params, 'editOrder', 'apiKeyIndex', 'api_key_index') |
| 917 | accountIndex = None |
| 918 | accountIndex, params = self.handle_account_index(params, 'editOrder', 'accountIndex', 'account_index') |
| 919 | strAccountIndex = self.number_to_string(accountIndex) |
| 920 | strApiKeyIndex = self.number_to_string(apiKeyIndex) |
| 921 | signer = self.load_account(self.options['chainId'], self.get_lighter_private_key(strAccountIndex, strApiKeyIndex), strApiKeyIndex, strAccountIndex, params) |
| 922 | market = self.market(symbol) |
| 923 | marketInfo = self.safe_dict(market, 'info', {}) |
| 924 | amountScale = self.pow('10', marketInfo['size_decimals']) |
| 925 | priceScale = self.pow('10', marketInfo['price_decimals']) |
| 926 | triggerPrice = self.safe_string_n(params, ['stopPrice', 'triggerPrice', 'stopLossPrice', 'takeProfitPrice']) |
| 927 | params = self.omit(params, ['stopPrice', 'triggerPrice', 'stopLossPrice', 'takeProfitPrice']) |
| 928 | amountStr = None |
| 929 | priceStr = self.price_to_precision(symbol, price) |
| 930 | triggerPriceStr = '0' # default is 0 |
| 931 | if triggerPrice is not None: |
| 932 | amountStr = self.number_to_string(amount) |
| 933 | triggerPriceStr = self.price_to_precision(symbol, triggerPrice) |
| 934 | else: |
| 935 | amountStr = self.amount_to_precision(symbol, amount) |
| 936 | nonce = self.fetch_nonce(accountIndex, apiKeyIndex, params) |
| 937 | signRaw = { |
| 938 | 'market_index': self.parse_to_int(market['id']), |
| 939 | 'index': self.parse_to_int(id), |
| 940 | 'base_amount': self.parse_to_int(Precise.string_mul(amountStr, amountScale)), |
| 941 | 'price': self.parse_to_int(Precise.string_mul(priceStr, priceScale)), |
| 942 | 'trigger_price': self.parse_to_int(Precise.string_mul(triggerPriceStr, priceScale)), |
| 943 | 'nonce': nonce, |
| 944 | 'api_key_index': apiKeyIndex, |
| 945 | 'account_index': accountIndex, |
| 946 | 'integrator_account_index': self.options['integratorAccountIndex'], |
| 947 | 'integrator_taker_fee': self.options['integratorTakerFee'], |
| 948 | 'integrator_maker_fee': self.options['integratorMakerFee'], |
| 949 | } |
| 950 | txType, txInfo = self.lighter_sign_modify_order(signer, self.extend(signRaw, params)) |
| 951 | request = { |
| 952 | 'tx_type': txType, |
| 953 | 'tx_info': txInfo, |
| 954 | } |
| 955 | response = self.publicPostSendTx(request) |
| 956 | return self.parse_order(response, market) |
| 957 |
nothing calls this directly
no test coverage detected