92 lines
3.0 KiB
Java
92 lines
3.0 KiB
Java
package com.youlai.system.service.impl;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.youlai.system.common.util.DateUtils;
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import com.youlai.system.model.bo.VisitCount;
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import com.youlai.system.model.entity.SysLog;
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import com.youlai.system.model.query.LogPageQuery;
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import com.youlai.system.model.vo.LogPageVO;
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import com.youlai.system.model.vo.VisitTrendVO;
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import com.youlai.system.service.SysLogService;
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import com.youlai.system.mapper.SysLogMapper;
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import org.springframework.stereotype.Service;
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import java.time.LocalDate;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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/**
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* 系统日志 服务实现类
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*
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* @author Ray
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* @since 2.10.0
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*/
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@Service
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public class SysLogServiceImpl extends ServiceImpl<SysLogMapper, SysLog>
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implements SysLogService {
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/**
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* 获取日志分页列表
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*
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* @param queryParams 查询参数
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* @return
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*/
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@Override
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public Page<LogPageVO> listPagedLogs(LogPageQuery queryParams) {
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// 格式化为数据库日期格式，避免日期比较使用格式化函数导致索引失效
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DateUtils.toDatabaseFormat(queryParams, "startDate", "endDate");
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return this.baseMapper.listPagedLogs(new Page(queryParams.getPageNum(), queryParams.getPageSize()),
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queryParams);
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}
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/**
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* 获取访问趋势
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*
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* @param startDate 开始时间
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* @param endDate 结束时间
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* @return
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*/
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@Override
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public VisitTrendVO getVisitTrend(LocalDate startDate, LocalDate endDate) {
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VisitTrendVO visitTrend= new VisitTrendVO();
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List<String> dates = new ArrayList<>();
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// 获取日期范围内的日期
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while (!startDate.isAfter(endDate)) {
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dates.add(startDate.toString());
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startDate = startDate.plusDays(1);
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}
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visitTrend.setDates(dates);
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// 获取访问量和访问 IP 数的统计数据
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List<VisitCount> pvCounts = this.baseMapper.getPvCounts(dates.get(0) + " 00:00:00", dates.get(dates.size() - 1) + " 23:59:59");
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List<VisitCount> ipCounts = this.baseMapper.getIpCounts(dates.get(0) + " 00:00:00", dates.get(dates.size() - 1) + " 23:59:59");
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// 将统计数据转换为 Map
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Map<String, Integer> pvMap = pvCounts.stream().collect(Collectors.toMap(VisitCount::getDate, VisitCount::getCount));
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Map<String, Integer> ipMap = ipCounts.stream().collect(Collectors.toMap(VisitCount::getDate, VisitCount::getCount));
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// 匹配日期和访问量/访问 IP 数
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List<Integer> pvList = new ArrayList<>();
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List<Integer> ipList = new ArrayList<>();
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for (String date : dates) {
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pvList.add(pvMap.getOrDefault(date, 0));
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ipList.add(ipMap.getOrDefault(date, 0));
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}
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visitTrend.setPvList(pvList);
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visitTrend.setIpList(ipList);
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return visitTrend;
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}
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}
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