feat: 接入 USDT-M 合约数据 — type 字段方案

- PairType 定义移至 types/kline.ts (spot/um/cm)
- Kline 接口新增 type 字段,全链路透传
- klines 5列复合主键 (exchange, symbol, type, interval, time)
- 拆出 BinanceFuturesRestClient (USDMClient)
- exchanges/index.ts 注册 binance_futures
- trading_pairs 唯一约束加 type,种子数据加合约对
- 12个连续聚合视图 SELECT/GROUP BY/INDEX 加 type
- 清理 bnkline.ts 废弃代码和 pair.ts 空函数
This commit is contained in:
Rekey
2026-06-16 18:39:40 +08:00
parent 1adb093100
commit 705a2f6ea0
15 changed files with 442 additions and 209 deletions
+3 -1
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@@ -13,7 +13,7 @@
import type { Observable } from "rxjs";
import type { KlineInterval } from "./kline";
import type { KlineInterval, PairType } from "./kline";
// ============================================================
// 标准化行情数据结构
@@ -97,6 +97,8 @@ export interface Kline {
exchange: string;
/** 交易对符号 */
symbol: string;
/** 交易对类型(spot / um / cm */
type: PairType;
/** K 线周期 */
interval: KlineInterval;
/** 开盘时间(Unix ms */
+2 -1
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@@ -1,3 +1,4 @@
export type * from './kline';
export type * from './base';
export * from './base';
export * from './base';
export type { PairType } from './kline';
+3
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@@ -1,3 +1,6 @@
/** 交易对类型 */
export type PairType = 'spot' | 'um' | 'cm';
/** K 线周期枚举 */
export type KlineInterval =
| "1m"