Rekey
72a53cc86d
- 新增 build_aggregates_sql.ts：按月粒度刷新 klines 聚合视图链 (5m→1w)，支持 dry-run/execute 模式 - 新增 run_exchange.sh 交易所数据拉取脚本 - DataSource 启动时输出配置概要，Binance REST 客户端添加超时配置 - 开发依赖新增 ts-node，env.yaml 更新数据库地址
31 lines
1.1 KiB
TypeScript
31 lines
1.1 KiB
TypeScript
import { DataSource } from "typeorm";
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import { pgsql, printConfigSummary } from "../config";
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import * as entities from "./entities";
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printConfigSummary();
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export const AppDataSource = new DataSource({
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type: "postgres",
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host: pgsql.host,
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port: pgsql.port,
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database: pgsql.database,
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username: pgsql.user,
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password: pgsql.password,
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// 实体注册：关系实体通过 entities/index.ts 统一导出
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// TimescaleDB K 线实体后续通过 @timescaledb/typeorm 装饰器注册
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entities: [
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...Object.values(entities),
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],
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// 生产环境禁用 synchronize，使用 Migration
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synchronize: false,
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migrations: [__dirname + "/migrations/*.{ts,js}"],
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// 连接池
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extra: {
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max: pgsql.max, // 最大连接数 20
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idleTimeoutMillis: pgsql.idleTimeoutMillis, // 空闲超时 30s
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connectionTimeoutMillis: pgsql.connectionTimeoutMillis, // 连接超时 5s
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},
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logging: process.env.NODE_ENV === "development" ? ["error", "warn"] : ["error"],
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});
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await AppDataSource.initialize(); |