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@@ -0,0 +1,55 @@
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+use serde::{Deserialize, Serialize};
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+use rust_decimal::Decimal;
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+use rust_decimal_macros::dec;
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+use tracing::error;
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+use crate::{Account, Market, Order, Position, PositionModeEnum, Ticker, utils};
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+
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+/// Binance交易所账户信息请求数据结构
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+/// - 接口`"/fapi/v2/balance"`
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+///
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+/// struct SwapAccount
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+/// - `account_alias`: String, 账户唯一识别码
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+/// - `asset`: String, 资产
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+/// - `balance`: Decimal, 总余额
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+/// - `cross_wallet_balance`: Decimal, 全仓余额
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+/// - `cross_un_pnl`: Decimal, 全仓持仓未实现盈亏
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+/// - `available_balance`: Decimal, 下单可用余额
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+/// - `max_withdraw_amount`: Decimal, 最大可转出余额
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+/// - `margin_available`: bool, 是否可用作联合保证金
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+/// - `update_time`: i64，时间戳
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+#[derive(Debug, Deserialize, Serialize)]
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+#[serde(rename_all = "camelCase")]
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+struct SpotAccount {
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+ coin: String,
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+ available: String,
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+ frozen: Decimal,
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+ locked: Decimal,
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+ limit_available: Decimal,
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+ u_time: String,
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+}
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+/// 处理合约本位货币账户信息
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+///
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+/// pub(crate) fn handle_swap_account(data: String, symbol: String) -> Account;
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+///
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+/// - `data`：String, 交易所返回账户信息，JsonString
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+/// - `symbol`：String, 交易币对
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+pub(crate) fn handle_swap_account(data: String, symbol: String) -> Account {
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+ let symbol_array: Vec<&str> = symbol.split("_").collect();
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+ let balance_info_list: Vec<SwapAccount> = serde_json::from_str(&data).unwrap();
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+ let balance_info = balance_info_list.iter().find(|item| item.asset == symbol_array[1]);
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+ match balance_info {
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+ None => {
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+ panic!("格式化Binance账号信息错误，未找到该本位货币!\nhandle_account: balance_info={:?}", balance_info)
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+ }
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+ Some(value) => {
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+ Account {
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+ balance: value.balance,
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+ available_balance: value.available_balance,
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+ frozen_balance: value.balance - value.available_balance,
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+ stocks: dec!(0),
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+ available_stocks: dec!(0),
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+ frozen_stocks: dec!(0),
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+ }
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+ }
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+ }
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+}
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gepangpang