Rekey
b4c7636731
- 配置层：env.yaml 新增 binance_futures API Key 段，validators + config 同步 - 清理 TradingPair 实体：删除 kline_interval、kline_intervals、kline_synthesis_enabled - 删除 fetchKlines 系列函数的 interval 参数，硬编码为 1m - 更新 SQL seed 数据、example、base_rest 接口、types 接口 - 新增 AGENTS/08-boundaries.md 执行纪律 - 新增 PLAN-add-futures-data.md 方案文档
52 lines
1.8 KiB
TypeScript
52 lines
1.8 KiB
TypeScript
import { logger } from "../utils/logger";
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import { getAllPairs, updatePairLastBackfillTime } from '../service/pair';
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import { upsertOrUpdateKlines } from "../service/kline";
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import { Client } from '../exchanges/rest';
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function getNowMinuteMS() {
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const minuteMS = 1000 * 60;
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return Math.floor(Date.now() / minuteMS) * minuteMS
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}
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const allPairs = await getAllPairs();
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for (const pair of allPairs) {
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const client = new Client("binance");
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let lastBackfillTime = pair.last_backfill_time.getTime();
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try {
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while (lastBackfillTime < getNowMinuteMS()) {
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console.log('lastBackfillTime', lastBackfillTime);
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const klines = await client.fetchKlines(
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pair.symbol,
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lastBackfillTime,
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500
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);
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console.log(`拉取到 ${klines.length} 条 K 线`);
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if (klines.length > 0) {
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await upsertOrUpdateKlines(klines);
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const lastK = klines[klines.length - 1];
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if (lastK) {
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await updatePairLastBackfillTime(lastK?.symbol, new Date(lastK.openTime));
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if (lastBackfillTime === lastK.openTime) {
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break;
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}
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lastBackfillTime = lastK.openTime;
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}
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}
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await new Promise((resolve) => {
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setTimeout(resolve, Math.random() * 1000);
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});
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}
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} catch (err) {
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console.error("拉取失败:", err);
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}
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}
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// 所有币种回补完成以后等待1秒关闭pgsql连接退出此进程
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await new Promise((resolve) => setTimeout(resolve, 1000));
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const { AppDataSource } = await import("../db/data-source");
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if (AppDataSource.isInitialized) {
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await AppDataSource.destroy();
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console.log("pgsql 连接已关闭");
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}
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process.exit(0); |