Rekey
705a2f6ea0
- 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
34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
import { BaseRestClient } from "./base";
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import { BinanceRestClient, BinanceFuturesRestClient } from "./binance/rest";
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/** 交易所 ID 到 RestClient 构造器的注册表 */
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const registry: Record<string, () => BaseRestClient> = {
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binance: () => new BinanceRestClient(),
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binance_futures: () => new BinanceFuturesRestClient(),
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};
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/**
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* 创建交易所 REST 客户端。
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*
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* 根据交易所 ID 返回对应的 RestClient 实例，
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* 外部无需感知具体子类。
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*
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* @param exchangeId - 交易所标识（如 "binance"）
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* @returns 对应交易所的 RestClient 实例
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* @throws 如果 exchangeId 未注册
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*/
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export function createRestClient(exchangeId: string): BaseRestClient {
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const factory = registry[exchangeId];
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if (!factory) {
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const supported = Object.keys(registry).join(", ");
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throw new Error(
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`[exchanges] 不支持的交易所: "${exchangeId}"，当前支持: ${supported}`,
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);
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}
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return factory();
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}
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export { BaseRestClient } from "./base";
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export { BinanceRestClient, BinanceFuturesRestClient } from "./binance/rest";
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export { KLINE_INTERVAL_MS } from "./constants";
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