package com.xcong.excoin.modules.gateApi.wsHandler.handler;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.xcong.excoin.modules.gateApi.GateGridTradeService;
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import com.xcong.excoin.modules.gateApi.wsHandler.AbstractPrivateChannelHandler;
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import lombok.extern.slf4j.Slf4j;
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import java.math.BigDecimal;
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/**
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* 用户私有成交频道处理器（futures.usertrades）。
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*
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* <h3>数据用途</h3>
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* 订阅用户私有成交更新推送。当订单成交时，获得真实的成交价格、手续费等信息，
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* 可用于计算实际盈亏。
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*
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* <h3>关键推送字段</h3>
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* <ul>
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* <li>id：交易 ID</li>
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* <li>contract：合约名称</li>
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* <li>order_id：订单 ID</li>
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* <li>size：成交数量</li>
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* <li>price：成交价格</li>
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* <li>role：用户角色（maker/taker）</li>
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* <li>fee：手续费</li>
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* <li>point_fee：点卡手续费</li>
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* <li>text：订单自定义信息</li>
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* </ul>
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*
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* <h3>回调数据（传给 GateGridTradeService）</h3>
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* contract (String), orderId (String), price (BigDecimal), size (String), role (String), fee (BigDecimal)
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*
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* @author Administrator
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*/
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@Slf4j
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public class UserTradesChannelHandler extends AbstractPrivateChannelHandler {
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private static final String CHANNEL_NAME = "futures.usertrades";
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public UserTradesChannelHandler(String apiKey, String apiSecret,
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String contract,
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GateGridTradeService gridTradeService) {
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super(CHANNEL_NAME, apiKey, apiSecret, contract, gridTradeService);
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}
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@Override
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public boolean handleMessage(JSONObject response) {
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if (!CHANNEL_NAME.equals(response.getString("channel"))) {
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return false;
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}
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try {
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JSONArray resultArray = response.getJSONArray("result");
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if (resultArray == null || resultArray.isEmpty()) {
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return true;
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}
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for (int i = 0; i < resultArray.size(); i++) {
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JSONObject trade = resultArray.getJSONObject(i);
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String contract = trade.getString("contract");
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if (!getContract().equals(contract)) {
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continue;
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}
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String id = trade.getString("id");
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String orderId = trade.getString("order_id");
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String size = trade.getString("size");
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BigDecimal price = trade.getBigDecimal("price");
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String role = trade.getString("role");
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BigDecimal fee = trade.getBigDecimal("fee");
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String text = trade.getString("text");
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log.info("[{}] 成交更新, id:{}, order_id:{}, price:{}, size:{}, role:{}, fee:{}, text:{}",
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CHANNEL_NAME, id, orderId, price, size, role, fee, text);
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if (getGridTradeService() != null) {
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getGridTradeService().onUserTrade(contract, orderId, price, size, role, fee);
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}
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}
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} catch (Exception e) {
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log.error("[{}] 处理数据失败", CHANNEL_NAME, e);
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}
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return true;
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}
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}
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