From 81decd363a1cd1e6af770380745d644f6931d13e Mon Sep 17 00:00:00 2001
From: kaiyu <404897439@qq.com>
Date: Mon, 02 Aug 2021 09:34:59 +0800
Subject: [PATCH] screen-api 修复获取五分钟数据空指针BUG
---
screen-api/src/main/java/com/moral/api/service/impl/DeviceServiceImpl.java | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 55 insertions(+), 1 deletions(-)
diff --git a/screen-api/src/main/java/com/moral/api/service/impl/DeviceServiceImpl.java b/screen-api/src/main/java/com/moral/api/service/impl/DeviceServiceImpl.java
index e103c8c..2995c31 100644
--- a/screen-api/src/main/java/com/moral/api/service/impl/DeviceServiceImpl.java
+++ b/screen-api/src/main/java/com/moral/api/service/impl/DeviceServiceImpl.java
@@ -2,14 +2,23 @@
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.moral.api.entity.Device;
+import com.moral.api.entity.Sensor;
import com.moral.api.mapper.DeviceMapper;
import com.moral.api.service.DeviceService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.moral.api.service.HistoryHourlyService;
import com.moral.constant.Constants;
+import com.moral.constant.RedisConstants;
+import com.moral.util.DateUtils;
+
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
+import java.util.ArrayList;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
/**
* <p>
@@ -25,12 +34,57 @@
@Autowired
DeviceMapper deviceMapper;
+ @Autowired
+ private RedisTemplate redisTemplate;
+
@Override
public List<Device> getDevicesByMonitorPointId(Integer monitorPointId) {
QueryWrapper<Device> wrapper = new QueryWrapper();
- wrapper.eq("is_delete", Constants.NOT_DELETE);
wrapper.eq("monitor_point_id",monitorPointId);
+ wrapper.eq("is_delete", Constants.NOT_DELETE);
List<Device> devices = deviceMapper.selectList(wrapper);
return devices;
}
+
+ @Override
+ public Map<String, Object> getSensorsByMac(String mac) {
+ //���redis���������������������������
+ Device device = (Device) redisTemplate.opsForHash().get(RedisConstants.DEVICE_INFO, mac);
+ List<Sensor> sensors = device.getVersion().getSensors();
+ Map<String, Object> result = new HashMap<>();
+ for (Sensor sensor : sensors) {
+ String sensorCode = sensor.getCode();
+ String name = sensor.getName();
+ result.put(sensorCode, name);
+ }
+ return result;
+ }
+
+ @Override
+ public List<Map<String, Object>> getTrendChartData(Map<String, Object> params) {
+ Object type = params.get("type");
+ String start = params.remove("time").toString();
+ String end;
+ String timeUnits;
+ String dateFormat;
+ if ("day".equals(type)) {
+ end = DateUtils.getDateAddDay(start, 1);
+ timeUnits = "hourly";
+ dateFormat = "%H";
+ } else if ("month".equals(type)) {
+ end = DateUtils.getDateAddMonth(start, 1);
+ timeUnits = "daily";
+ dateFormat = "%d";
+ } else {
+ end = DateUtils.getDateAddYear(start, 1);
+ timeUnits = "monthly";
+ dateFormat = "%m";
+ }
+ params.put("dateFormat", dateFormat);
+ params.put("timeUnits", timeUnits);
+ params.put("start", start);
+ params.put("end", end);
+ return deviceMapper.getTrendChartData(params);
+ }
+
}
--
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