From a6c3b8e6eb7a0d48649cfa93487532e62c353d37 Mon Sep 17 00:00:00 2001
From: ‘liusuyi’ <1951119284@qq.com>
Date: 星期四, 24 八月 2023 15:03:55 +0800
Subject: [PATCH] 修改app从融云获取用户在线状态（有状态变化再更新数据库）
---
ard-work/src/main/java/com/ruoyi/alarm/global/service/impl/GlobalAlarmServiceImpl.java | 57 ++++++++++++++++++++++++++++++++++-----------------------
1 files changed, 34 insertions(+), 23 deletions(-)
diff --git a/ard-work/src/main/java/com/ruoyi/alarm/global/service/impl/GlobalAlarmServiceImpl.java b/ard-work/src/main/java/com/ruoyi/alarm/global/service/impl/GlobalAlarmServiceImpl.java
index c7d9fb5..385f1d5 100644
--- a/ard-work/src/main/java/com/ruoyi/alarm/global/service/impl/GlobalAlarmServiceImpl.java
+++ b/ard-work/src/main/java/com/ruoyi/alarm/global/service/impl/GlobalAlarmServiceImpl.java
@@ -49,6 +49,7 @@
import javax.annotation.Resource;
import java.text.SimpleDateFormat;
import java.util.*;
+import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
@@ -501,6 +502,7 @@
//region 澶勭悊閫氱敤鍏夌數鎶ヨ
ArdAlarmCamera ardAlarmCamera = JSONObject.parseObject(message, ArdAlarmCamera.class);
ardAlarmCamera.setId(IdUtils.simpleUUID());
+ ardAlarmCamera.setCreateTime(new Date());
int aac = ardAlarmCameraMapper.insertArdAlarmCamera(ardAlarmCamera);
if (aac > 0) {
log.debug("camera鍏ュ簱鎴愬姛锛�" + ardAlarmCamera);
@@ -678,7 +680,6 @@
log.info("鐩告満:" + cameraId + "鏈紑鍚姤璀﹀紩瀵煎姛鑳�");
return;
}
-
SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
GuideTask guideTask = new GuideTask();
//鐩告満ID
@@ -736,35 +737,45 @@
*/
private String getNearbyCamera(double[] targetPosition) {
String minDistanceCameraId = "";
- //鑾峰彇鎵�鏈夊ぇ鍏夌數
- List<ArdCameras> ardCamerasList = ardCamerasMapper.selectArdCamerasList(new ArdCameras("1"));
- //缁熻鎵�鏈夊ぇ鍏夌數鍙鑼冨洿鍐呬笌鎶ヨ鐐圭殑璺濈
- Map<String, Double> distanceMap = new HashMap<>();
- Map<String, Integer> guideMap = new HashMap<>();
- for (ArdCameras camera : ardCamerasList) {
- double[] camPosition = new double[]{camera.getLongitude(), camera.getLatitude()};
- double distance = GisTool.getDistance(targetPosition, camPosition);
- if (distance != 0.0 && distance <= camera.getCamMaxVisibleDistance()) {
- distanceMap.put(camera.getId(), distance);
- if (StringUtils.isNull(camera.getCamAlarmGuideEnable())) {
- camera.setCamAlarmGuideEnable(0);
+ try {
+ //鑾峰彇鎵�鏈夊ぇ鍏夌數
+ List<ArdCameras> ardCamerasList = ardCamerasMapper.selectArdCamerasList(new ArdCameras("1"));
+ //缁熻鎵�鏈夊ぇ鍏夌數鍙鑼冨洿鍐呬笌鎶ヨ鐐圭殑璺濈
+ Map<String, Double> distanceMap = new HashMap<>();
+ Map<String, Integer> guideMap = new HashMap<>();
+ for (ArdCameras camera : ardCamerasList) {
+ if (camera.getCamMaxVisibleDistance() == null) {
+ continue;
}
- guideMap.put(camera.getId(), camera.getCamAlarmGuideEnable());
+ double[] camPosition = new double[]{camera.getLongitude(), camera.getLatitude()};
+ double distance = GisTool.getDistance(targetPosition, camPosition);
+ if (distance != 0.0 && distance <= camera.getCamMaxVisibleDistance()) {
+ distanceMap.put(camera.getId(), distance);
+ if (StringUtils.isNull(camera.getCamAlarmGuideEnable())) {
+ camera.setCamAlarmGuideEnable(0);
+ }
+ guideMap.put(camera.getId(), camera.getCamAlarmGuideEnable());
+ }
+ }
+ if (distanceMap.size() > 0) {
+ log.debug("灏濊瘯鏌ユ壘鏈�杩戝厜鐢�");
+ //鑾峰彇璺濈瀛楀吀涓渶杩戠殑涓�涓浉鏈篒D
+ minDistanceCameraId = ArdTool.getKeyByMinValue(distanceMap);
+ log.debug("鏌ユ壘鍒版渶杩戝厜鐢�:" + minDistanceCameraId);
+ if (guideMap.get(minDistanceCameraId).equals(0)) {
+ log.debug("璇ュ厜鐢垫湭寮�鍚姤璀﹀紩瀵�");
+ return " ";
+ }
}
}
- if (distanceMap.size() > 0) {
- log.debug("灏濊瘯鏌ユ壘鏈�杩戝厜鐢�");
- //鑾峰彇璺濈瀛楀吀涓渶杩戠殑涓�涓浉鏈篒D
- minDistanceCameraId = ArdTool.getKeyByMinValue(distanceMap);
- log.debug("鏌ユ壘鍒版渶杩戝厜鐢�:" + minDistanceCameraId);
- if (guideMap.get(minDistanceCameraId).equals(0)) {
- log.debug("璇ュ厜鐢垫湭寮�鍚姤璀﹀紩瀵�");
- return " ";
- }
+ catch (Exception ex)
+ {
+ log.error("鑾峰彇闄勮繎寮�鍚姤璀﹀紩瀵煎姛鑳藉厜鐢靛紓甯�:"+ex.getMessage());
}
return minDistanceCameraId;
}
+
/**
* 闆疯揪寮曞鍏ラ槦
*/
--
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