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zbj//1.数据规模

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zhangbaojian
2023-04-10 17:54:13 +08:00
parent d2b95ebb7d
commit 3f0c3df939
7 changed files with 281 additions and 2 deletions
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52
pqs-system/system-boot/src/main/java/com/njcn/system/controller/LargeScreenController.java Normal file
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package com.njcn.system.controller;
import com.njcn.common.pojo.annotation.OperateInfo;
import com.njcn.common.pojo.enums.common.LogEnum;
import com.njcn.common.pojo.enums.response.CommonResponseEnum;
import com.njcn.common.pojo.response.HttpResult;
import com.njcn.common.utils.HttpResultUtil;
import com.njcn.device.pq.pojo.param.LargeScreenParam;
import com.njcn.device.pq.pojo.vo.DataScaleVO;
import com.njcn.system.service.LargeScreenService;
import com.njcn.web.controller.BaseController;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
/**
* @version 1.0.0
* @author: zbj
* @date: 2023/04/10
*/
@Slf4j
@Api(tags = "大屏")
@RestController
@RequestMapping("/largeScreen")
@RequiredArgsConstructor
public class LargeScreenController extends BaseController {
private final LargeScreenService largeScreenService;
/**
* 数据规模
*/
@OperateInfo(info = LogEnum.BUSINESS_COMMON)
@PostMapping("/getDataScale")
@ApiOperation("数据规模")
@ApiImplicitParam(name = "largeScreenParam", value = "数据规模", required = true)
public HttpResult<List<DataScaleVO>> getDataScale(@RequestBody @Validated LargeScreenParam largeScreenParam) {
String methodDescribe = getMethodDescribe("getDataScale");
List<DataScaleVO> result = largeScreenService.getDataScale(largeScreenParam);
return HttpResultUtil.assembleCommonResponseResult(CommonResponseEnum.SUCCESS, result, methodDescribe);
}
}

19
pqs-system/system-boot/src/main/java/com/njcn/system/mapper/LargeScreenMapper.java Normal file
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package com.njcn.system.mapper;
import com.njcn.device.pq.pojo.param.LargeScreenParam;
import com.njcn.device.pq.pojo.vo.DataScaleVO;
import com.njcn.device.pq.pojo.vo.UserScaleVO;
import java.util.List;
/**
* @version 1.0.0
* @author: zbj
* @date: 2023/04/10
*/
public interface LargeScreenMapper {
List<DataScaleVO> getDataScale (LargeScreenParam largeScreenParam);
}

34
pqs-system/system-boot/src/main/java/com/njcn/system/mapper/mapping/LargeScreenMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.njcn.system.mapper.LargeScreenMapper">
<select id="getUserScale" resultType="com.njcn.device.pq.pojo.vo.UserScaleVO">
SELECT DATE_FORMAT(REGISTER_TIME, '%Y-%m') AS `timeId`, COUNT(*) AS `monthIncrementNum`
FROM app_user
<where>
STATE = '1'
<if test="searchBeginTime != null and searchBeginTime != ''">
and date_format(REGISTER_TIME,'%y%m%d') &gt;= date_format(#{searchBeginTime},'%y%m%d')
</if>
<if test="searchEndTime != null and searchEndTime != ''">
and date_format(REGISTER_TIME,'%y%m%d') &lt;= date_format(#{searchEndTime},'%y%m%d')
</if>
</where>
GROUP BY `timeId`;
</select>
<select id="getDataScale" resultType="com.njcn.device.pq.pojo.vo.DataScaleVO">
SELECT DATE(pd.TIMEID) as "timeId", round(sum(DATASTATIS),2) as "dataStatis"
FROM pqs_datastatis pd
<where>
<if test="searchBeginTime != null and searchBeginTime != ''">
and date_format(pd.TIMEID,'%y%m%d') &gt;= date_format(#{searchBeginTime},'%y%m%d')
</if>
<if test="searchEndTime != null and searchEndTime != ''">
and date_format(pd.TIMEID,'%y%m%d') &lt;= date_format(#{searchEndTime},'%y%m%d')
</if>
</where>
GROUP BY DATE(pd.TIMEID);
</select>
</mapper>

18
pqs-system/system-boot/src/main/java/com/njcn/system/service/LargeScreenService.java Normal file
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package com.njcn.system.service;
import com.njcn.device.pq.pojo.param.LargeScreenParam;
import com.njcn.device.pq.pojo.vo.DataScaleVO;
import java.util.List;
/**
* @version 1.0.0
* @author: zbj
* @date: 2023/04/10
*/
public interface LargeScreenService {
List<DataScaleVO> getDataScale(LargeScreenParam largeScreenParam);
}

126
pqs-system/system-boot/src/main/java/com/njcn/system/service/impl/LargeScreenServiceImpl.java Normal file
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package com.njcn.system.service.impl;
import com.njcn.device.pq.pojo.param.LargeScreenParam;
import com.njcn.device.pq.pojo.vo.DataScaleVO;
import com.njcn.system.mapper.LargeScreenMapper;
import com.njcn.system.service.LargeScreenService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.util.*;
/**
* @version 1.0.0
* @author: zbj
* @date: 2023/04/10
*/
@Slf4j
@Service
@RequiredArgsConstructor
public class LargeScreenServiceImpl implements LargeScreenService {
private final LargeScreenMapper largeScreenMapper;
/**
* 数据规模
*/
@Override
public List<DataScaleVO> getDataScale(LargeScreenParam largeScreenParam) {
//创建返回VO
List<DataScaleVO> result = new ArrayList<>();
//创建模板
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
//获取当前日期
LocalDate today = LocalDate.now();
String endTime = today.format(formatter);
String startTime = "";
//获取30天前的日期
try {
startTime = getDate(endTime);
} catch (Exception e) {
e.printStackTrace();
}
largeScreenParam.setSearchBeginTime(startTime);
largeScreenParam.setSearchEndTime(endTime);
List<DataScaleVO> list = largeScreenMapper.getDataScale(largeScreenParam);
//获取区间中所有日期
List<String> days = null;
try {
days = selectDate(startTime, endTime);
} catch (Exception e) {
e.printStackTrace();
}
//加上今天
days.add(endTime);
for (String s : days) {
DataScaleVO vo = new DataScaleVO();
vo.setTimeId(s);
result.add(vo);
}
//集合不为空
if (list.size() > 0) {
for (DataScaleVO dataScaleVO : result) {
for (DataScaleVO scaleVO : list) {
if (Objects.equals(scaleVO.getTimeId(), dataScaleVO.getTimeId())) {
dataScaleVO.setDataStatis(scaleVO.getDataStatis());
}
}
}
for (DataScaleVO vo : result) {
if (vo.getDataStatis() == null) {
vo.setDataStatis(0.0f);
}
}
return result;
} else {
return result;
}
}
/**
* 传入字符串日期获取当前日期30天日期
*
* @param stringDate
* @throws Exception
*/
public static String getDate(String stringDate) throws Exception {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date date = sdf.parse(stringDate); // 将字符串日期转换为Date对象
Calendar calendar = Calendar.getInstance();
calendar.setTime(date);
calendar.add(Calendar.DAY_OF_MONTH, -30); // 计算30天前的日期
Date newDate = calendar.getTime(); // 获取新日期
String newDateStr = sdf.format(newDate); // 将新日期转换为字符串日期
return newDateStr;
}
/**
* 获取传入起始月结束月中所有天
*
* @param startTime
* @param endTime
* @return
*/
public List<String> selectDate(String startTime, String endTime) throws Exception {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date startDate = sdf.parse(startTime);
Date endDate = sdf.parse(endTime);
Calendar calendar = Calendar.getInstance();
calendar.setTime(startDate);
List<String> dates = new ArrayList<>();
while (calendar.getTime().before(endDate)) {
Date date = calendar.getTime();
String dateStr = sdf.format(date);
dates.add(dateStr);
calendar.add(Calendar.DATE, 1);
}
return dates;
}
}