From d5e714fecf9cba48c1a225e6eb53078cdad647c7 Mon Sep 17 00:00:00 2001
From: yaowanxin <3588231647@qq.com>
Date: 星期四, 31 七月 2025 13:55:19 +0800
Subject: [PATCH] 获取redis数据，接收前端数据存reids
---
cnas-device/src/main/java/com/ruoyi/device/service/impl/CollectBridgeServiceImpl.java | 92 ++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 92 insertions(+), 0 deletions(-)
diff --git a/cnas-device/src/main/java/com/ruoyi/device/service/impl/CollectBridgeServiceImpl.java b/cnas-device/src/main/java/com/ruoyi/device/service/impl/CollectBridgeServiceImpl.java
index a1acb6e..8fa0b1c 100644
--- a/cnas-device/src/main/java/com/ruoyi/device/service/impl/CollectBridgeServiceImpl.java
+++ b/cnas-device/src/main/java/com/ruoyi/device/service/impl/CollectBridgeServiceImpl.java
@@ -1,20 +1,29 @@
package com.ruoyi.device.service.impl;
+import cn.hutool.core.collection.CollectionUtil;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.TypeReference;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.ruoyi.common.utils.RedisUtil;
+import com.ruoyi.device.constant.DCResistanceMqttConstants;
import com.ruoyi.device.mapper.CollectBridgeMapper;
import com.ruoyi.device.pojo.CollectBridge;
import com.ruoyi.device.service.CollectBridgeService;
+import com.ruoyi.device.vo.DCResistanceMqttVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
+import java.math.BigDecimal;
import java.time.Duration;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
/**
* 鏁板瓧鐢垫ˉ閲囬泦
@@ -97,6 +106,89 @@
}
}
+ @Override
+ public void addBridgeValueByNS(String jsonStr) {
+ Map<String, Object> dataMap = JSONObject.parseObject(jsonStr, new TypeReference<Map<String, Object>>(){}.getType());
+ if(CollectionUtil.isNotEmpty(dataMap) && Objects.nonNull(dataMap.get("data"))){
+ List<DCResistanceMqttVO> dataList = JSONArray.parseObject(dataMap.get("data").toString(), new TypeReference<List<DCResistanceMqttVO>>(){}.getType());
+ //杩囨护鍑哄寘鍚疄闄呯數闃诲�肩殑瀵硅薄
+ // 澶勭悊 NSDQCS.DQCS.DZZ 鏁版嵁
+ processSingleValueDataStream(dataList, DCResistanceMqttConstants.NSDQCS_DQCS_DZZ);
+ // 澶勭悊 NSTSSC.TSSC.WY 鏁版嵁
+ processThreeTimesValueDataStream(dataList, DCResistanceMqttConstants.NSTSSC_TSSC_WY);
+// DCResistanceMqttVO dcResistanceMqttVO = dataList.stream().filter(f -> StringUtils.equals(f.getDataStream(), DCResistanceMqttConstants.NSDQCS_DQCS_DZZ)).findFirst().orElse(null);
+// if(Objects.nonNull(dcResistanceMqttVO)){
+// List<DCResistanceMqttVO.DataPoint> dataPoints = dcResistanceMqttVO.getDataPoints();
+// BigDecimal value = CollectionUtil.isNotEmpty(dataPoints)?dataPoints.get(0).getValue():BigDecimal.ZERO;
+// //淇濆瓨瀹為檯鐢甸樆鍊煎埌redis
+// RedisUtil.set(DCResistanceMqttConstants.NSDQCS_DQCS_DZZ,value.doubleValue());
+// }
+ }
+ }
+ /**
+ * 澶勭悊鍗曞�兼暟鎹祦鐨勬暟鎹苟淇濆瓨鍒� Redis
+ * @param dataList 鏁版嵁鍒楄〃
+ * @param dataStream 鏁版嵁娴佹爣璇�
+ */
+ private void processSingleValueDataStream(List<DCResistanceMqttVO> dataList, String dataStream) {
+ DCResistanceMqttVO dcResistanceMqttVO = dataList.stream()
+ .filter(f -> StringUtils.equals(f.getDataStream(), dataStream))
+ .findFirst()
+ .orElse(null);
+ if(Objects.nonNull(dcResistanceMqttVO)){
+ List<DCResistanceMqttVO.DataPoint> dataPoints = dcResistanceMqttVO.getDataPoints();
+ BigDecimal value = CollectionUtil.isNotEmpty(dataPoints)?dataPoints.get(0).getValue():BigDecimal.ZERO;
+ // 淇濆瓨鍗曚釜鍊煎埌 redis
+ RedisUtil.set(dataStream, value.doubleValue());
+ }
+ }
+
+ /**
+ * 澶勭悊闇�瑕佽幏鍙栦笁娆′笉鍚屽�肩殑鏁版嵁娴侊紝骞朵繚瀛樺埌 Redis
+ * @param dataList 鏁版嵁鍒楄〃
+ * @param dataStream 鏁版嵁娴佹爣璇�
+ */
+ private void processThreeTimesValueDataStream(List<DCResistanceMqttVO> dataList, String dataStream) {
+ // 浠� Redis 鑾峰彇宸插瓨鍌ㄧ殑鍊�
+ Object valueFromRedis = RedisUtil.get(dataStream);
+ JSONArray valueArray = new JSONArray();
+
+ if (valueFromRedis != null) {
+ if (valueFromRedis instanceof String) {
+ try {
+ valueArray = JSONArray.parseArray((String) valueFromRedis);
+ } catch (Exception e) {
+ // 濡傛灉瑙ｆ瀽澶辫触锛岃鏄� Redis 涓殑鍊煎彲鑳戒笉鏄悎娉曠殑 JSON 鏁扮粍锛屽垱寤虹┖鏁扮粍
+ valueArray = new JSONArray();
+ }
+ } else if (valueFromRedis instanceof Double) {
+ // 濡傛灉鏄� Double 绫诲瀷锛屽皢鍏舵坊鍔犲埌鏁扮粍涓�
+ valueArray.add(valueFromRedis);
+ }
+ }
+
+ // 绛涢�夊嚭褰撳墠鏁版嵁娴佸搴旂殑鏁版嵁
+ DCResistanceMqttVO dcResistanceMqttVO = dataList.stream()
+ .filter(f -> StringUtils.equals(f.getDataStream(), dataStream))
+ .findFirst()
+ .orElse(null);
+
+ if (Objects.nonNull(dcResistanceMqttVO)) {
+ List<DCResistanceMqttVO.DataPoint> dataPoints = dcResistanceMqttVO.getDataPoints();
+ if (CollectionUtil.isNotEmpty(dataPoints)) {
+ BigDecimal value = dataPoints.get(0).getValue();
+ valueArray.add(value.doubleValue());
+
+ // 鍙繚鐣欐渶鏂扮殑涓変釜鍊�
+ if (valueArray.size() > 3) {
+ valueArray.remove(0);
+ }
+ }
+ }
+
+ // 灏嗘洿鏂板悗鐨勫�间繚瀛樺埌 Redis
+ RedisUtil.set(dataStream, valueArray.toJSONString());
+ }
public static boolean isWithinTenMinutes(LocalDateTime dateTime1, LocalDateTime dateTime2) {
Duration duration = Duration.between(dateTime1, dateTime2);
long minutesDifference = Math.abs(duration.toMinutes());
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