package com.xcong.excoin.modules.okxApi; import com.xcong.excoin.modules.okxApi.wsHandler.handler.MarkPriceOkxChannelHandler; import com.xcong.excoin.modules.okxApi.wsHandler.handler.OrderAlgoOkxChannelHandler; import com.xcong.excoin.modules.okxApi.wsHandler.handler.PositionsOkxChannelHandler; import lombok.extern.slf4j.Slf4j; import org.springframework.stereotype.Component; import javax.annotation.PostConstruct; import javax.annotation.PreDestroy; import java.math.BigDecimal; /** * OKX 模块 Spring 容器入口 — 组件组装 + 生命周期管理。 * *

组装顺序({@code @PostConstruct})

*
    *
  1. {@link OkxConfig} — 构建配置(API 密钥、合约、策略参数)
  2. *
  3. {@link OkxGridTradeService} — init():切双向持仓 → 清旧条件单 → 平仓 → 设杠杆
  4. *
  5. {@link OkxKlineWebSocketClient} — 注册 3 个频道处理器 → init():建立 WS 连接并订阅
  6. *
  7. {@code gridTradeService.startGrid()} — 状态重置,等待首根 K 线
  8. *
* *

3 个频道处理器

*
    *
  1. MarkPriceOkxChannelHandler — 公开频道,标记价格 → onKline() + setMarkPrice()
  2. *
  3. PositionsOkxChannelHandler — 私有频道,仓位 → onPositionUpdate()
  4. *
  5. OrderAlgoOkxChannelHandler — 私有频道,条件单状态 → onAutoOrder()
  6. *
* *

销毁顺序({@code @PreDestroy})

*
    *
  1. gridTradeService.stopGrid():取消所有条件单 → 关闭交易线程池
  2. *
  3. wsClient.destroy():取消订阅 → 断开 WS → 关闭线程池
  4. *
* * @author Administrator */ @Slf4j @Component public class OkxWebSocketClientManager { private OkxKlineWebSocketClient wsClient; private OkxGridTradeService gridTradeService; private OkxConfig config; @PostConstruct public void init() { log.info("[OKX管理器] 开始初始化..."); try { // TODO: 替换为实际 API 密钥 config = OkxConfig.builder() .apiKey("ac76252d-e717-4459-a6f9-80512aed5ea0") .apiSecret("A8168543EF4F08A6DBFE27AB23956898") .passphrase("Aa12345678@") .contract("ETH-USDT-SWAP") .leverage("100") .marginMode("cross") .positionMode("long_short_mode") .gridRate(new BigDecimal("0.003")) .expectedProfit(new BigDecimal("25")) .maxLoss(new BigDecimal("15")) .baseQuantity("15") .quantity("15") .restartGridSpan(6) .maxPositionSize(2) .priceScale(2) .contractMultiplier(new BigDecimal("0.01")) .unrealizedPnlPriceMode(OkxConfig.PnLPriceMode.LAST_PRICE) .isProduction(true) .reopenMaxRetries(3) .build(); // 1. 初始化交易服务 gridTradeService = new OkxGridTradeService(config); gridTradeService.init(); // 2. 创建 WS 客户端并注册频道处理器 wsClient = new OkxKlineWebSocketClient(config); // 公开频道:标记价格(替代 K 线,同时驱动策略 onKline 和 PnL 计算) wsClient.addPublicHandler(new MarkPriceOkxChannelHandler( config.getContract(), gridTradeService)); // 私有频道:仓位 wsClient.addPrivateHandler(new PositionsOkxChannelHandler( config, gridTradeService)); // 私有频道:条件单 wsClient.addPrivateHandler(new OrderAlgoOkxChannelHandler( config, gridTradeService)); gridTradeService.setWsClient(wsClient); wsClient.init(); log.info("[OKX管理器] WS已连接, 已注册 3 个频道处理器"); // 3. 激活策略 gridTradeService.startGrid(); } catch (Exception e) { log.error("[OKX管理器] 初始化失败", e); } } @PreDestroy public void destroy() { log.info("[OKX管理器] 开始销毁..."); if (gridTradeService != null) { gridTradeService.stopGrid(); } if (wsClient != null) { wsClient.destroy(); } log.info("[OKX管理器] 销毁完成"); } public OkxKlineWebSocketClient getKlineWebSocketClient() { return wsClient; } public OkxGridTradeService getGridTradeService() { return gridTradeService; } }