feat(gate): 添加 Gate 策略控制面板和配置管理功能

Administrator

9 hours ago f59672ea4359c6728021824c926f456d884718cf

 src/main/java/com/xcong/excoin/modules/gateApi/GateWebSocketClientManager.java

@@ -5,6 +5,7 @@
import com.xcong.excoin.modules.gateApi.wsHandler.handler.PositionClosesChannelHandler;
import com.xcong.excoin.modules.gateApi.wsHandler.handler.PositionsChannelHandler;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
@@ -44,6 +45,27 @@
@Component
public class GateWebSocketClientManager {

    // ==================== 修改配置只需改这里 ===================
    static final String DEFAULT_API_KEY = "b698ffb0cabdb575d04f42539b4b5acf";
    static final String DEFAULT_API_SECRET = "6bd6d436abd5c05ebf382bf4494cf6f9444ec1b074eadbba4ee239aaffb0fa09";
    // 不可调参数
    static final String DEFAULT_CONTRACT = "ETH_USDT";
    static final String DEFAULT_LEVERAGE = "100";
    static final String DEFAULT_MARGIN_MODE = "CROSS";
    static final String DEFAULT_POSITION_MODE = "dual";
    static final int DEFAULT_RESTART_GRID_SPAN = 2;
    static final int DEFAULT_PRICE_SCALE = 2;
    static final String DEFAULT_CONTRACT_MULTIPLIER = "0.01";
    static final String DEFAULT_PNL_MODE = "LAST_PRICE";
    static final int DEFAULT_REOPEN_MAX_RETRIES = 3;
    // ==========================================================

    @Autowired
    private GateConfigPersistenceService persistenceService;

    @Autowired
    private GateLogBuffer logBuffer;

    /** WebSocket 连接管理器 */
    private GateKlineWebSocketClient wsClient;
    /** 网格交易策略服务 */
@@ -53,52 +75,35 @@

    @PostConstruct
    public void init() {
        log.info("[管理器] 开始初始化...");
        logBuffer.info("[管理器] 加载配置，策略待手动启动...");

        try {
            //实盘
            config = GateConfig.builder()
                    .apiKey("b698ffb0cabdb575d04f42539b4b5acf")
                    .apiSecret("6bd6d436abd5c05ebf382bf4494cf6f9444ec1b074eadbba4ee239aaffb0fa09")
                    .contract("ETH_USDT")
                    .leverage("100")
                    .marginMode("CROSS")
                    .positionMode("dual")
                    .gridRate(new BigDecimal("0.0035"))
                    .expectedProfit(new BigDecimal("2.5"))
                    .maxLoss(new BigDecimal("1.5"))
                    .baseQuantity("75")
                    .quantity("25")
                    .restartGridSpan(8)
                    .maxPositionSize(2)
                    .priceScale(2)
                    .contractMultiplier(new BigDecimal("0.01"))
                    .unrealizedPnlPriceMode(GateConfig.PnLPriceMode.LAST_PRICE)
                    .isProduction(true)
                    .reopenMaxRetries(3)
                    .build();
            // 优先读取持久化配置，不存在则用默认值创建文件
            GateConfigDTO saved = persistenceService.load(DEFAULT_API_KEY);
            if (saved != null) {
                config = persistenceService.buildFromDTO(saved, DEFAULT_API_KEY);
                logBuffer.info("[管理器] 已加载持久化配置, apiKey=" + mask(DEFAULT_API_KEY));
            } else {
                // 构建默认配置 DTO（只有 7 项可调参数）
                GateConfigDTO defaults = GateConfigDTO.builder()
                        .apiKey(DEFAULT_API_KEY)
                        .gridRate(new BigDecimal("0.005"))
                        .expectedProfit(new BigDecimal("0.15"))
                        .maxLoss(new BigDecimal("1.5"))
                        .baseQuantity("2")
                        .quantity("2")
                        .maxPositionSize(4)
                        .stopLossCount(0)
                        .build();
                // 确保配置文件存在
                persistenceService.ensureExists(DEFAULT_API_KEY, defaults);
                config = persistenceService.buildFromDTO(defaults, DEFAULT_API_KEY);
                logBuffer.info("[管理器] 已创建默认配置文件");
            }

            // 1. 初始化交易服务：查用户ID → 切持仓模式 → 清条件单 → 平已有仓位 → 设杠杆
            gridTradeService = new GateGridTradeService(config);
            gridTradeService.init();

            // 2. 创建 WS 客户端并注册频道处理器
            wsClient = new GateKlineWebSocketClient(config.getWsUrl());
            wsClient.addChannelHandler(new CandlestickChannelHandler(config.getContract(), gridTradeService));
            wsClient.addChannelHandler(new PositionsChannelHandler(
                    config.getApiKey(), config.getApiSecret(), config.getContract(), gridTradeService));
            wsClient.addChannelHandler(new PositionClosesChannelHandler(
                    config.getApiKey(), config.getApiSecret(), config.getContract(), gridTradeService));
            wsClient.addChannelHandler(new AutoOrdersChannelHandler(
                    config.getApiKey(), config.getApiSecret(), config.getContract(), gridTradeService));
            gridTradeService.setWsClient(wsClient);
            wsClient.init();
            log.info("[管理器] WS已连接, 已注册 4 个频道处理器");

            // 3. 激活策略，等待首根 K 线触发基底双开
            gridTradeService.startGrid();
            logBuffer.info("[管理器] 配置就绪，请通过控制面板点击「重启策略」启动");
        } catch (Exception e) {
            log.error("[管理器] 初始化失败", e);
            logBuffer.error("[管理器] 配置加载失败: " + e.getMessage());
        }
    }

@@ -125,4 +130,60 @@
     * @return 网格交易策略服务实例
     */
    public GateGridTradeService getGridTradeService() { return gridTradeService; }
    /**
     * @return 当前生效的配置
     */
    public GateConfig getConfig() { return config; }

    /**
     * 使用新配置重启策略：停止旧策略 → 重建 WS → 重新 init + startGrid。
     */
    public void restartWithConfig(GateConfig newConfig) {
        logBuffer.info("[管理器] 开始策略重启...");
        // 1. 停止旧策略 + 断开旧 WS
        if (gridTradeService != null) {
            gridTradeService.stopGrid();
        }
        if (wsClient != null) {
            wsClient.destroy();
        }
        // 2. 使用新配置重建
        this.config = newConfig;
        this.gridTradeService = new GateGridTradeService(config);
        gridTradeService.init();
        // 3. 重建 WS 客户端并重新注册 Handler
        this.wsClient = new GateKlineWebSocketClient(config.getWsUrl());
        wsClient.addChannelHandler(new CandlestickChannelHandler(config.getContract(), gridTradeService));
        wsClient.addChannelHandler(new PositionsChannelHandler(
                config.getApiKey(), config.getApiSecret(), config.getContract(), gridTradeService));
        wsClient.addChannelHandler(new PositionClosesChannelHandler(
                config.getApiKey(), config.getApiSecret(), config.getContract(), gridTradeService));
        wsClient.addChannelHandler(new AutoOrdersChannelHandler(
                config.getApiKey(), config.getApiSecret(), config.getContract(), gridTradeService));
        gridTradeService.setWsClient(wsClient);
        wsClient.init();
        logBuffer.info("[管理器] WS已重连, Handler 已重新绑定");
        // 4. 启动策略
        gridTradeService.startGrid();
        logBuffer.info("[管理器] 策略已使用新配置重启完成");
    }

    /**
     * 停止策略：取消所有条件单 → 停止网格 → 断开 WS。
     */
    public void stopStrategy() {
        logBuffer.info("[管理器] 停止策略...");
        if (gridTradeService != null) {
            gridTradeService.stopGrid();
        }
        if (wsClient != null) {
            wsClient.destroy();
        }
        logBuffer.info("[管理器] 策略已停止");
    }

    private static String mask(String key) {
        if (key == null || key.length() <= 8) return "***";
        return key.substring(0, 4) + "****" + key.substring(key.length() - 4);
    }
}