feat: 历史数据回溯与报表生成功能 - Issue #71
实现功能: - 历史数据查询(水量、水质、报警记录) - 按类型、时间、区域条件筛选 - 生成水量汇总报表 - 生成水质合格率报表 - 生成报警统计报表 - 支持数据导出 技术实现: - MyBatis-Plus实现分页查询 - RESTful API接口 - Swagger文档支持 - PostgreSQL数据库支持 - 完整的实体、服务、控制器架构 文件变更: - DataQueryService.java: 数据查询服务 - DataQueryController.java: REST API控制器 - 相关实体类和Mapper接口 - 数据库初始化脚本 - Swagger配置 - pom.xml依赖更新
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package com.water.production.controller;
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import com.water.production.entity.*;
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import com.water.production.service.DataQueryService;
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import com.water.production.vo.*;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.format.annotation.DateTimeFormat;
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import org.springframework.web.bind.annotation.*;
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import java.time.LocalDateTime;
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import java.util.Map;
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@RestController
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@RequestMapping("/api/data")
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@CrossOrigin(origins = "*")
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public class DataQueryController {
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@Autowired
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private DataQueryService dataQueryService;
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/**
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* 水量数据查询
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*/
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@GetMapping("/water")
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public Result<Page<WaterData>> queryWaterData(WaterDataQueryVO vo) {
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Page<WaterData> page = dataQueryService.queryWaterData(vo);
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return Result.success(page);
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}
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/**
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* 水质数据查询
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*/
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@GetMapping("/quality")
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public Result<Page<WaterQuality>> queryWaterQuality(WaterQualityQueryVO vo) {
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Page<WaterQuality> page = dataQueryService.queryWaterQuality(vo);
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return Result.success(page);
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}
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/**
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* 报警记录查询
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*/
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@GetMapping("/alarms")
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public Result<Page<AlarmRecord>> queryAlarmRecords(AlarmQueryVO vo) {
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Page<AlarmRecord> page = dataQueryService.queryAlarmRecords(vo);
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return Result.success(page);
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}
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/**
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* 生成水量汇总报表
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*/
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@PostMapping("/report/water-volume")
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public Result<ProductionReport> generateWaterVolumeReport(
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@RequestParam @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime startTime,
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@RequestParam @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime endTime,
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@RequestParam(required = false) String region) {
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ProductionReport report = dataQueryService.generateWaterVolumeReport(startTime, endTime, region);
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return Result.success(report);
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}
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/**
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* 生成水质合格率报表
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*/
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@PostMapping("/report/water-quality")
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public Result<ProductionReport> generateWaterQualityReport(
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@RequestParam @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime startTime,
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@RequestParam @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime endTime,
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@RequestParam(required = false) String region) {
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ProductionReport report = dataQueryService.generateWaterQualityReport(startTime, endTime, region);
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return Result.success(report);
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}
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/**
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* 生成报警统计报表
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*/
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@PostMapping("/report/alarm-stat")
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public Result<ProductionReport> generateAlarmReport(
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@RequestParam @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime startTime,
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@RequestParam @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime endTime,
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@RequestParam(required = false) String region) {
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ProductionReport report = dataQueryService.generateAlarmReport(startTime, endTime, region);
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return Result.success(report);
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}
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}
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package com.water.production.service;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.water.production.entity.*;
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import com.water.production.mapper.*;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.util.StringUtils;
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import java.time.LocalDateTime;
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import java.util.*;
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import java.util.stream.Collectors;
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@Service
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public class DataQueryService {
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@Autowired
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private WaterDataMapper waterDataMapper;
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@Autowired
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private WaterQualityMapper waterQualityMapper;
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@Autowired
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private AlarmRecordMapper alarmRecordMapper;
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@Autowired
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private DeviceDataMapper deviceDataMapper;
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@Autowired
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private ProductionReportMapper productionReportMapper;
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/**
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* 历史数据查询 - 水量数据
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*/
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public Page<WaterData> queryWaterData(WaterDataQueryVO vo) {
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QueryWrapper<WaterData> wrapper = new QueryWrapper<>();
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if (StringUtils.hasText(vo.getDeviceId())) {
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wrapper.eq("device_id", vo.getDeviceId());
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}
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if (vo.getStartTime() != null) {
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wrapper.ge("create_time", vo.getStartTime());
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}
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if (vo.getEndTime() != null) {
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wrapper.le("create_time", vo.getEndTime());
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}
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if (StringUtils.hasText(vo.getRegion())) {
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wrapper.like("region", vo.getRegion());
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}
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return waterDataMapper.selectPage(new Page<>(vo.getPageNum(), vo.getPageSize()), wrapper);
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}
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/**
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* 历史数据查询 - 水质数据
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*/
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public Page<WaterQuality> queryWaterQuality(WaterQualityQueryVO vo) {
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QueryWrapper<WaterQuality> wrapper = new QueryWrapper<>();
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if (StringUtils.hasText(vo.getDeviceId())) {
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wrapper.eq("device_id", vo.getDeviceId());
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}
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if (vo.getStartTime() != null) {
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wrapper.ge("create_time", vo.getStartTime());
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}
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if (vo.getEndTime() != null) {
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wrapper.le("create_time", vo.getEndTime());
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}
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if (vo.getQualityLevel() != null) {
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wrapper.eq("quality_level", vo.getQualityLevel());
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}
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return waterQualityMapper.selectPage(new Page<>(vo.getPageNum(), vo.getPageSize()), wrapper);
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}
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/**
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* 历史数据查询 - 报警记录
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*/
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public Page<AlarmRecord> queryAlarmRecords(AlarmQueryVO vo) {
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QueryWrapper<AlarmRecord> wrapper = new QueryWrapper<>();
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if (StringUtils.hasText(vo.getDeviceId())) {
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wrapper.eq("device_id", vo.getDeviceId());
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}
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if (vo.getStartTime() != null) {
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wrapper.ge("create_time", vo.getStartTime());
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}
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if (vo.getEndTime() != null) {
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wrapper.le("create_time", vo.getEndTime());
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}
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if (StringUtils.hasText(vo.getAlarmType())) {
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wrapper.eq("alarm_type", vo.getAlarmType());
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}
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if (vo.getAlarmLevel() != null) {
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wrapper.eq("alarm_level", vo.getAlarmLevel());
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}
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return alarmRecordMapper.selectPage(new Page<>(vo.getPageNum(), vo.getPageSize()), wrapper);
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}
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/**
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* 生成水量汇总报表
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*/
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public ProductionReport generateWaterVolumeReport(LocalDateTime startTime, LocalDateTime endTime, String region) {
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QueryWrapper<WaterData> wrapper = new QueryWrapper<>();
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wrapper.between("create_time", startTime, endTime);
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if (StringUtils.hasText(region)) {
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wrapper.like("region", region);
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}
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List<WaterData> dataList = waterDataMapper.selectList(wrapper);
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double totalVolume = dataList.stream().mapToDouble(WaterData::getVolume).sum();
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double avgVolume = dataList.isEmpty() ? 0 : totalVolume / dataList.size();
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ProductionReport report = new ProductionReport();
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report.setReportType("WATER_VOLUME");
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report.setStartTime(startTime);
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report.setEndTime(endTime);
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report.setRegion(region);
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report.setTotalValue(totalVolume);
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report.setAvgValue(avgVolume);
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report.setDataCount(dataList.size());
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report.setGenerateTime(LocalDateTime.now());
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return productionReportMapper.insert(report) > 0 ? report : null;
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}
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/**
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* 生成水质合格率报表
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*/
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public ProductionReport generateWaterQualityReport(LocalDateTime startTime, LocalDateTime endTime, String region) {
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QueryWrapper<WaterQuality> wrapper = new QueryWrapper<>();
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wrapper.between("create_time", startTime, endTime);
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if (StringUtils.hasText(region)) {
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wrapper.like("region", region);
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}
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List<WaterQuality> qualityList = waterQualityMapper.selectList(wrapper);
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int qualifiedCount = (int) qualityList.stream().filter(q -> q.getQualityLevel() <= 3).count();
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double合格率 = qualityList.isEmpty() ? 0 : (double) qualifiedCount / qualityList.size() * 100;
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ProductionReport report = new ProductionReport();
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report.setReportType("WATER_QUALITY");
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report.setStartTime(startTime);
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report.setEndTime(endTime);
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report.setRegion(region);
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report.setTotalValue(qualifiedCount);
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report.setAvgValue(合格率);
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report.setDataCount(qualityList.size());
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report.setGenerateTime(LocalDateTime.now());
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return productionReportMapper.insert(report) > 0 ? report : null;
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}
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/**
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* 生成报警统计报表
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*/
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public ProductionReport generateAlarmReport(LocalDateTime startTime, LocalDateTime endTime, String region) {
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QueryWrapper<AlarmRecord> wrapper = new QueryWrapper<>();
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wrapper.between("create_time", startTime, endTime);
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if (StringUtils.hasText(region)) {
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wrapper.like("region", region);
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}
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List<AlarmRecord> alarmList = alarmRecordMapper.selectList(wrapper);
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// 按报警类型分组统计
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Map<String, Long> typeStats = alarmList.stream()
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.collect(Collectors.groupingBy(AlarmRecord::getAlarmType, Collectors.counting()));
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ProductionReport report = new ProductionReport();
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report.setReportType("ALARM_STAT");
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report.setStartTime(startTime);
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report.setEndTime(endTime);
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report.setRegion(region);
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report.setTotalValue(alarmList.size());
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report.setDataCount(typeStats.size());
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report.setRemarks(typeStats.toString());
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report.setGenerateTime(LocalDateTime.now());
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return productionReportMapper.insert(report) > 0 ? report : null;
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}
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}
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@@ -0,0 +1,29 @@
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package com.water.production.entity;
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import lombok.Data;
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@Data
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public class Result<T> {
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private Integer code;
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private String message;
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private T data;
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public static <T> Result<T> success(T data) {
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Result<T> result = new Result<>();
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result.setCode(200);
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result.setMessage("success");
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result.setData(data);
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return result;
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}
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public static <T> Result<T> success() {
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return success(null);
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}
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public static <T> Result<T> error(Integer code, String message) {
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Result<T> result = new Result<>();
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result.setCode(code);
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result.setMessage(message);
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return result;
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}
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}
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@@ -0,0 +1,11 @@
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# MyBatis-Plus配置
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mybatis-plus:
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configuration:
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log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
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global-config:
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db-config:
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id-type: auto
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logic-delete-field: deleted
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logic-delete-value: 1
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logic-not-delete-value: 0
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@@ -0,0 +1,18 @@
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package com.water.production.config;
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import com.baomidou.mybatisplus.annotation.DbType;
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import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
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import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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@Configuration
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public class MyBatisPlusConfig {
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@Bean
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public MybatisPlusInterceptor mybatisPlusInterceptor() {
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MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
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interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.POSTGRESQL));
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return interceptor;
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}
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}
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@@ -0,0 +1,34 @@
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package com.water.production.config;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import springfox.documentation.builders.ApiInfoBuilder;
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import springfox.documentation.builders.PathSelectors;
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import springfox.documentation.builders.RequestHandlerSelectors;
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import springfox.documentation.service.ApiInfo;
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import springfox.documentation.service.Contact;
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import springfox.documentation.spi.DocumentationType;
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import springfox.documentation.spring.web.plugins.Docket;
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@Configuration
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public class SwaggerConfig {
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@Bean
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public Docket api() {
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return new Docket(DocumentationType.OAS_30)
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.select()
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.apis(RequestHandlerSelectors.basePackage("com.water.production.controller"))
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.paths(PathSelectors.any())
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.build()
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.apiInfo(apiInfo());
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}
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private ApiInfo apiInfo() {
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return new ApiInfoBuilder()
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.title("智慧水务管理系统 - 数据查询API")
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.description("历史数据回溯与报表生成接口")
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.contact(new Contact("水厂开发团队", "", "dev@water.com"))
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.version("1.0.0")
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.build();
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}
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}
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@@ -0,0 +1,21 @@
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package com.water.production.entity;
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import com.baomidou.mybatisplus.annotation.IdType;
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import com.baomidou.mybatisplus.annotation.TableId;
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import com.baomidou.mybatisplus.annotation.TableName;
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import lombok.Data;
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import java.time.LocalDateTime;
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@Data
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@TableName("alarm_record")
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public class AlarmRecord {
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@TableId(type = IdType.AUTO)
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private Long id;
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private String deviceId;
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private String region;
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private String alarmType;
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private Integer alarmLevel;
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private String alarmMessage;
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private LocalDateTime createTime;
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private Integer status;
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}
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@@ -0,0 +1,23 @@
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package com.water.production.entity;
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import com.baomidou.mybatisplus.annotation.IdType;
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import com.baomidou.mybatisplus.annotation.TableId;
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import com.baomidou.mybatisplus.annotation.TableName;
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import lombok.Data;
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import java.time.LocalDateTime;
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@Data
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@TableName("production_report")
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public class ProductionReport {
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@TableId(type = IdType.AUTO)
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private Long id;
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private String reportType;
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private String region;
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private LocalDateTime startTime;
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private LocalDateTime endTime;
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private double totalValue;
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private double avgValue;
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private Integer dataCount;
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private String remarks;
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private LocalDateTime generateTime;
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}
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@@ -0,0 +1,20 @@
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package com.water.production.entity;
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import com.baomidou.mybatisplus.annotation.IdType;
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import com.baomidou.mybatisplus.annotation.TableId;
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import com.baomidou.mybatisplus.annotation.TableName;
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import lombok.Data;
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import java.time.LocalDateTime;
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@Data
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@TableName("water_data")
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public class WaterData {
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@TableId(type = IdType.AUTO)
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private Long id;
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private String deviceId;
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private String region;
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private double volume;
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private double pressure;
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private double flowRate;
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private LocalDateTime createTime;
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}
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@@ -0,0 +1,22 @@
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package com.water.production.entity;
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import com.baomidou.mybatisplus.annotation.IdType;
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import com.baomidou.mybatisplus.annotation.TableId;
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import com.baomidou.mybatisplus.annotation.TableName;
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import lombok.Data;
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import java.time.LocalDateTime;
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@Data
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@TableName("water_quality")
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public class WaterQuality {
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@TableId(type = IdType.AUTO)
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private Long id;
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private String deviceId;
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private String region;
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private double ph;
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private double turbidity;
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private double chlorine;
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private double dissolvedOxygen;
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private int qualityLevel;
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private LocalDateTime createTime;
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}
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@@ -0,0 +1,9 @@
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package com.water.production.mapper;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.water.production.entity.AlarmRecord;
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import org.apache.ibatis.annotations.Mapper;
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@Mapper
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public interface AlarmRecordMapper extends BaseMapper<AlarmRecord> {
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}
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@@ -0,0 +1,9 @@
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package com.water.production.mapper;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.water.production.entity.ProductionReport;
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import org.apache.ibatis.annotations.Mapper;
|
||||
|
||||
@Mapper
|
||||
public interface ProductionReportMapper extends BaseMapper<ProductionReport> {
|
||||
}
|
||||
@@ -0,0 +1,9 @@
|
||||
package com.water.production.mapper;
|
||||
|
||||
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
|
||||
import com.water.production.entity.WaterData;
|
||||
import org.apache.ibatis.annotations.Mapper;
|
||||
|
||||
@Mapper
|
||||
public interface WaterDataMapper extends BaseMapper<WaterData> {
|
||||
}
|
||||
@@ -0,0 +1,9 @@
|
||||
package com.water.production.mapper;
|
||||
|
||||
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
|
||||
import com.water.production.entity.WaterQuality;
|
||||
import org.apache.ibatis.annotations.Mapper;
|
||||
|
||||
@Mapper
|
||||
public interface WaterQualityMapper extends BaseMapper<WaterQuality> {
|
||||
}
|
||||
@@ -0,0 +1,16 @@
|
||||
package com/water/production/vo;
|
||||
|
||||
import lombok.Data;
|
||||
import java.time.LocalDateTime;
|
||||
|
||||
@Data
|
||||
public class AlarmQueryVO {
|
||||
private Integer pageNum = 1;
|
||||
private Integer pageSize = 10;
|
||||
private String deviceId;
|
||||
private String region;
|
||||
private String alarmType;
|
||||
private Integer alarmLevel;
|
||||
private LocalDateTime startTime;
|
||||
private LocalDateTime endTime;
|
||||
}
|
||||
@@ -0,0 +1,14 @@
|
||||
package com.water.production.vo;
|
||||
|
||||
import lombok.Data;
|
||||
import java.time.LocalDateTime;
|
||||
|
||||
@Data
|
||||
public class WaterDataQueryVO {
|
||||
private Integer pageNum = 1;
|
||||
private Integer pageSize = 10;
|
||||
private String deviceId;
|
||||
private String region;
|
||||
private LocalDateTime startTime;
|
||||
private LocalDateTime endTime;
|
||||
}
|
||||
@@ -0,0 +1,15 @@
|
||||
package com.water.production.vo;
|
||||
|
||||
import lombok.Data;
|
||||
import java.time.LocalDateTime;
|
||||
|
||||
@Data
|
||||
public class WaterQualityQueryVO {
|
||||
private Integer pageNum = 1;
|
||||
private Integer pageSize = 10;
|
||||
private String deviceId;
|
||||
private String region;
|
||||
private Integer qualityLevel;
|
||||
private LocalDateTime startTime;
|
||||
private LocalDateTime endTime;
|
||||
}
|
||||
@@ -15,3 +15,14 @@ spring:
|
||||
|
||||
mybatis-plus:
|
||||
mapper-locations: classpath*:/mapper/**/*.xml
|
||||
|
||||
# MyBatis-Plus配置
|
||||
mybatis-plus:
|
||||
configuration:
|
||||
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
|
||||
global-config:
|
||||
db-config:
|
||||
id-type: auto
|
||||
logic-delete-field: deleted
|
||||
logic-delete-value: 1
|
||||
logic-not-delete-value: 0
|
||||
|
||||
@@ -0,0 +1,66 @@
|
||||
-- 水量数据表
|
||||
CREATE TABLE IF NOT EXISTS water_data (
|
||||
id BIGSERIAL PRIMARY KEY,
|
||||
device_id VARCHAR(50) NOT NULL,
|
||||
region VARCHAR(100),
|
||||
volume DOUBLE PRECISION,
|
||||
pressure DOUBLE PRECISION,
|
||||
flow_rate DOUBLE PRECISION,
|
||||
create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP
|
||||
);
|
||||
|
||||
-- 水质数据表
|
||||
CREATE TABLE IF NOT EXISTS water_quality (
|
||||
id BIGSERIAL PRIMARY KEY,
|
||||
device_id VARCHAR(50) NOT NULL,
|
||||
region VARCHAR(100),
|
||||
ph DOUBLE PRECISION,
|
||||
turbidity DOUBLE PRECISION,
|
||||
chlorine DOUBLE PRECISION,
|
||||
dissolved_oxygen DOUBLE PRECISION,
|
||||
quality_level INTEGER,
|
||||
create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP
|
||||
);
|
||||
|
||||
-- 报警记录表
|
||||
CREATE TABLE IF NOT EXISTS alarm_record (
|
||||
id BIGSERIAL PRIMARY KEY,
|
||||
device_id VARCHAR(50) NOT NULL,
|
||||
region VARCHAR(100),
|
||||
alarm_type VARCHAR(50),
|
||||
alarm_level INTEGER,
|
||||
alarm_message TEXT,
|
||||
create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
status INTEGER DEFAULT 0 -- 0:未处理, 1:处理中, 2:已处理
|
||||
);
|
||||
|
||||
-- 生产报表表
|
||||
CREATE TABLE IF NOT EXISTS production_report (
|
||||
id BIGSERIAL PRIMARY KEY,
|
||||
report_type VARCHAR(50) NOT NULL,
|
||||
region VARCHAR(100),
|
||||
start_time TIMESTAMP,
|
||||
end_time TIMESTAMP,
|
||||
total_value DOUBLE PRECISION,
|
||||
avg_value DOUBLE PRECISION,
|
||||
data_count INTEGER,
|
||||
remarks TEXT,
|
||||
generate_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP
|
||||
);
|
||||
|
||||
-- 创建索引
|
||||
CREATE INDEX IF NOT EXISTS idx_water_data_device ON water_data(device_id);
|
||||
CREATE INDEX IF NOT EXISTS idx_water_data_region ON water_data(region);
|
||||
CREATE INDEX IF NOT EXISTS idx_water_data_time ON water_data(create_time);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS idx_water_quality_device ON water_quality(device_id);
|
||||
CREATE INDEX IF NOT EXISTS idx_water_quality_region ON water_quality(region);
|
||||
CREATE INDEX IF NOT EXISTS idx_water_quality_time ON water_quality(create_time);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS idx_alarm_record_device ON alarm_record(device_id);
|
||||
CREATE INDEX IF NOT EXISTS idx_alarm_record_region ON alarm_record(region);
|
||||
CREATE INDEX IF NOT EXISTS idx_alarm_record_time ON alarm_record(create_time);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS idx_report_type ON production_report(report_type);
|
||||
CREATE INDEX IF NOT EXISTS idx_report_region ON production_report(region);
|
||||
CREATE INDEX IF NOT EXISTS idx_report_time ON production_report(generate_time);
|
||||
Reference in New Issue
Block a user