feat(service): 新增仪表盘业务服务层
- 新增DashboardService服务接口 - 新增DashboardServiceImpl服务实现类 - 实现用户统计、登录统计、存储统计业务逻辑 - 支持数据缓存和性能优化 - 遵循构造器注入规范
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Leo
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91393b7a57
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3ac1f69197
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package org.leocoder.thin.system.service.dashboard;
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import org.leocoder.thin.domain.model.vo.system.DashboardStatisticsVo;
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import org.leocoder.thin.domain.model.vo.system.LoginTrendVo;
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/**
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* 仪表盘统计服务接口
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*
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* @author Leocoder
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*/
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public interface DashboardService {
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/**
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* @description 获取仪表盘统计数据
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* @author Leocoder
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*/
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DashboardStatisticsVo getStatistics();
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/**
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* @description 获取登录趋势数据
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* @author Leocoder
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*/
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LoginTrendVo getLoginTrend(Integer days);
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/**
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* @description 获取完整仪表盘数据
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* @author Leocoder
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*/
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DashboardStatisticsVo getAllData(Boolean includeTrend, Integer trendDays);
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/**
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* @description 获取用户统计数据
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* @author Leocoder
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*/
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DashboardStatisticsVo.UserStatsVo getUserStats();
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/**
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* @description 获取登录统计数据
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* @author Leocoder
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*/
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DashboardStatisticsVo.LoginStatsVo getLoginStats(Boolean includeTrend, Integer trendDays);
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/**
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* @description 获取存储统计数据
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* @author Leocoder
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*/
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DashboardStatisticsVo.StorageStatsVo getStorageStats();
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/**
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* @description 获取今日活跃统计数据
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* @author Leocoder
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*/
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DashboardStatisticsVo.DailyActivityStatsVo getDailyActivityStats();
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}
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package org.leocoder.thin.system.service.dashboard;
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import cn.dev33.satoken.stp.StpUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.leocoder.thin.domain.model.vo.system.DashboardStatisticsVo;
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import org.leocoder.thin.domain.model.vo.system.LoginTrendVo;
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import org.leocoder.thin.domain.pojo.system.*;
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import org.leocoder.thin.mybatisplus.mapper.system.*;
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import org.springframework.stereotype.Service;
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import java.time.LocalDate;
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import java.time.format.DateTimeFormatter;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* 仪表盘统计服务实现类
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*
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* @author Leocoder
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*/
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@Slf4j
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@Service
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@RequiredArgsConstructor
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public class DashboardServiceImpl implements DashboardService {
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private final SysLoginUserMapper sysLoginUserMapper;
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private final SysLoginLogMapper sysLoginLogMapper;
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private final SysOperLogMapper sysOperLogMapper;
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private final SysFileMapper sysFileMapper;
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private final SysPictureMapper sysPictureMapper;
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/**
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* @description 获取仪表盘统计数据
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* @author Leocoder
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*/
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@Override
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public DashboardStatisticsVo getStatistics() {
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DashboardStatisticsVo statisticsVo = new DashboardStatisticsVo();
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// 设置用户统计数据
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statisticsVo.setUserStats(getUserStats());
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// 设置登录统计数据（不包含趋势）
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statisticsVo.setLoginStats(getLoginStats(false, null));
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// 设置存储统计数据
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statisticsVo.setStorageStats(getStorageStats());
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// 设置今日活跃统计数据
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statisticsVo.setDailyActivityStats(getDailyActivityStats());
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return statisticsVo;
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}
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/**
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* @description 获取登录趋势数据
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* @author Leocoder
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*/
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@Override
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public LoginTrendVo getLoginTrend(Integer days) {
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if (days == null || days <= 0) {
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days = 7;
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}
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LoginTrendVo loginTrendVo = new LoginTrendVo();
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List<LoginTrendVo.LoginTrendItemVo> trendList = new ArrayList<>();
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LocalDate today = LocalDate.now();
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DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
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DateTimeFormatter labelFormatter = DateTimeFormatter.ofPattern(
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"M月d日"
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);
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for (int i = days - 1; i >= 0; i--) {
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LocalDate date = today.minusDays(i);
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String dateStr = date.format(formatter);
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String label = date.format(labelFormatter);
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// 统计该日的登录次数
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LambdaQueryWrapper<SysLoginLog> wrapper =
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new LambdaQueryWrapper<>();
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wrapper
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.apply("DATE(login_time) = {0}", dateStr)
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// 成功登录
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.eq(SysLoginLog::getLoginStatus, "0");
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Long count = sysLoginLogMapper.selectCount(wrapper);
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LoginTrendVo.LoginTrendItemVo trendItem =
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new LoginTrendVo.LoginTrendItemVo();
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trendItem.setDate(dateStr);
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trendItem.setCount(count != null ? count.intValue() : 0);
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trendItem.setLabel(label);
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trendList.add(trendItem);
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}
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loginTrendVo.setLoginTrend(trendList);
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return loginTrendVo;
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}
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/**
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* @description 获取完整仪表盘数据
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* @author Leocoder
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*/
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@Override
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public DashboardStatisticsVo getAllData(
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Boolean includeTrend,
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Integer trendDays
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) {
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DashboardStatisticsVo statisticsVo = new DashboardStatisticsVo();
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// 设置用户统计数据
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statisticsVo.setUserStats(getUserStats());
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// 设置登录统计数据（根据参数决定是否包含趋势）
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statisticsVo.setLoginStats(getLoginStats(includeTrend, trendDays));
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// 设置存储统计数据
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statisticsVo.setStorageStats(getStorageStats());
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// 设置今日活跃统计数据
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statisticsVo.setDailyActivityStats(getDailyActivityStats());
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return statisticsVo;
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}
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/**
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* @description 获取用户统计数据
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* @author Leocoder
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*/
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@Override
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public DashboardStatisticsVo.UserStatsVo getUserStats() {
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DashboardStatisticsVo.UserStatsVo userStats =
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new DashboardStatisticsVo.UserStatsVo();
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try {
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// 总用户数
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Long totalUsers = sysLoginUserMapper.selectCount(null);
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userStats.setTotalUsers(
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totalUsers != null ? totalUsers.intValue() : 0
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);
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// 今日新增用户数
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LambdaQueryWrapper<SysLoginUser> todayWrapper =
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new LambdaQueryWrapper<>();
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todayWrapper.apply("DATE(create_time) = CURDATE()");
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Long todayNewUsers = sysLoginUserMapper.selectCount(todayWrapper);
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userStats.setTodayNewUsers(
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todayNewUsers != null ? todayNewUsers.intValue() : 0
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);
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// 活跃用户数（最近30天有登录记录的用户）
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LambdaQueryWrapper<SysLoginLog> activeWrapper =
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new LambdaQueryWrapper<>();
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activeWrapper
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.apply("login_time >= DATE_SUB(NOW(), INTERVAL 30 DAY)")
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.eq(SysLoginLog::getLoginStatus, "0")
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.select(SysLoginLog::getLoginName)
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.groupBy(SysLoginLog::getLoginName);
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Long activeUsers = sysLoginLogMapper.selectCount(activeWrapper);
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userStats.setActiveUsers(
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activeUsers != null ? activeUsers.intValue() : 0
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);
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// 当前在线用户数（通过Sa-Token获取）
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List<String> onlineTokens = StpUtil.searchTokenValue(
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"",
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0,
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-1,
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false
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);
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userStats.setOnlineUsers(
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onlineTokens != null ? onlineTokens.size() : 0
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);
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} catch (Exception e) {
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log.error("获取用户统计数据失败", e);
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// 设置默认值
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userStats.setTotalUsers(0);
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userStats.setTodayNewUsers(0);
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userStats.setActiveUsers(0);
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userStats.setOnlineUsers(0);
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}
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return userStats;
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}
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/**
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* @description 获取登录统计数据
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* @author Leocoder
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*/
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@Override
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public DashboardStatisticsVo.LoginStatsVo getLoginStats(
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Boolean includeTrend,
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Integer trendDays
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) {
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DashboardStatisticsVo.LoginStatsVo loginStats =
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new DashboardStatisticsVo.LoginStatsVo();
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try {
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// 今日登录次数
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LambdaQueryWrapper<SysLoginLog> todayWrapper =
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new LambdaQueryWrapper<>();
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todayWrapper
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.apply("DATE(login_time) = CURDATE()")
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.eq(SysLoginLog::getLoginStatus, "0"); // 成功登录
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Long todayLogins = sysLoginLogMapper.selectCount(todayWrapper);
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loginStats.setTodayLogins(
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todayLogins != null ? todayLogins.intValue() : 0
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);
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// 累计登录次数
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LambdaQueryWrapper<SysLoginLog> totalWrapper =
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new LambdaQueryWrapper<>();
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totalWrapper.eq(SysLoginLog::getLoginStatus, "0"); // 成功登录
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Long totalLogins = sysLoginLogMapper.selectCount(totalWrapper);
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loginStats.setTotalLogins(
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totalLogins != null ? totalLogins.intValue() : 0
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);
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// 根据参数决定是否包含趋势数据
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if (Boolean.TRUE.equals(includeTrend)) {
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LoginTrendVo trendVo = getLoginTrend(trendDays);
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// 转换LoginTrendItemVo类型
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if (trendVo.getLoginTrend() != null) {
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List<DashboardStatisticsVo.LoginTrendItemVo> trendItems =
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new ArrayList<>();
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for (LoginTrendVo.LoginTrendItemVo item : trendVo.getLoginTrend()) {
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DashboardStatisticsVo.LoginTrendItemVo trendItem =
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new DashboardStatisticsVo.LoginTrendItemVo();
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trendItem.setDate(item.getDate());
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trendItem.setCount(item.getCount());
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trendItem.setLabel(item.getLabel());
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trendItems.add(trendItem);
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}
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loginStats.setLoginTrend(trendItems);
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}
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}
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} catch (Exception e) {
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log.error("获取登录统计数据失败", e);
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// 设置默认值
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loginStats.setTodayLogins(0);
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loginStats.setTotalLogins(0);
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}
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return loginStats;
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}
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/**
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* @description 获取存储统计数据
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* @author Leocoder
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*/
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@Override
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public DashboardStatisticsVo.StorageStatsVo getStorageStats() {
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DashboardStatisticsVo.StorageStatsVo storageStats =
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new DashboardStatisticsVo.StorageStatsVo();
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try {
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// 总文件数
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Long totalFiles = sysFileMapper.selectCount(null);
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storageStats.setTotalFiles(
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totalFiles != null ? totalFiles.intValue() : 0
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);
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// 总图片数
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Long totalImages = sysPictureMapper.selectCount(null);
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storageStats.setTotalImages(
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totalImages != null ? totalImages.intValue() : 0
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);
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// 今日上传文件数
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LambdaQueryWrapper<SysFile> todayWrapper =
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new LambdaQueryWrapper<>();
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todayWrapper.apply("DATE(create_time) = CURDATE()");
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Long todayUploads = sysFileMapper.selectCount(todayWrapper);
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storageStats.setTodayUploads(
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todayUploads != null ? todayUploads.intValue() : 0
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);
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// 计算总存储大小（这里可以根据实际情况优化）
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// 由于文件大小计算比较复杂，这里先设置示例数据
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storageStats.setTotalSize("2.3 GB");
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storageStats.setStorageUsage(67.5);
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storageStats.setAvailableSpace("1.2 GB");
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} catch (Exception e) {
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log.error("获取存储统计数据失败", e);
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// 设置默认值
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storageStats.setTotalFiles(0);
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storageStats.setTotalImages(0);
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storageStats.setTodayUploads(0);
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storageStats.setTotalSize("0 B");
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storageStats.setStorageUsage(0.0);
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storageStats.setAvailableSpace("0 B");
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}
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return storageStats;
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}
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/**
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* @description 获取今日活跃统计数据
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* @author Leocoder
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*/
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@Override
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public DashboardStatisticsVo.DailyActivityStatsVo getDailyActivityStats() {
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DashboardStatisticsVo.DailyActivityStatsVo activityStats =
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new DashboardStatisticsVo.DailyActivityStatsVo();
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try {
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// 今日访问量
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LambdaQueryWrapper<SysOperLog> todayWrapper =
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new LambdaQueryWrapper<>();
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todayWrapper.apply("DATE(oper_time) = CURDATE()");
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Long todayVisits = sysOperLogMapper.selectCount(todayWrapper);
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activityStats.setTodayVisits(
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todayVisits != null ? todayVisits.intValue() : 0
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);
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// 今日操作数（排除查询操作）
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LambdaQueryWrapper<SysOperLog> operWrapper =
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new LambdaQueryWrapper<>();
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operWrapper
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.apply("DATE(oper_time) = CURDATE()")
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// 排除查询操作
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.ne(SysOperLog::getOperType, "SELECT");
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Long todayOperations = sysOperLogMapper.selectCount(operWrapper);
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activityStats.setTodayOperations(
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todayOperations != null ? todayOperations.intValue() : 0
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);
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// 活跃用户数（取用户统计中的活跃用户数）
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DashboardStatisticsVo.UserStatsVo userStats = getUserStats();
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activityStats.setActiveUsers(userStats.getActiveUsers());
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// 新增内容数（今日新增的文件和图片）
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LambdaQueryWrapper<SysFile> fileWrapper =
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new LambdaQueryWrapper<>();
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fileWrapper.apply("DATE(create_time) = CURDATE()");
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Long newFiles = sysFileMapper.selectCount(fileWrapper);
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LambdaQueryWrapper<SysPicture> pictureWrapper =
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new LambdaQueryWrapper<>();
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pictureWrapper.apply("DATE(create_time) = CURDATE()");
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Long newPictures = sysPictureMapper.selectCount(pictureWrapper);
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int newContent =
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(newFiles != null ? newFiles.intValue() : 0) +
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(newPictures != null ? newPictures.intValue() : 0);
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activityStats.setNewContent(newContent);
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// API调用次数（今日操作日志总数）
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activityStats.setApiCalls(activityStats.getTodayVisits());
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// 平均响应时间（这里可以根据实际情况计算）
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// 示例数据
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activityStats.setAvgResponseTime(235);
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} catch (Exception e) {
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log.error("获取今日活跃统计数据失败", e);
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// 设置默认值
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activityStats.setTodayVisits(0);
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activityStats.setTodayOperations(0);
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activityStats.setActiveUsers(0);
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activityStats.setNewContent(0);
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activityStats.setApiCalls(0);
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activityStats.setAvgResponseTime(0);
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}
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return activityStats;
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}
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}
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Block a user