薪资分析
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@@ -9,6 +9,7 @@ import org.springframework.stereotype.Service;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.ArrayList;
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import java.util.List;
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@Service
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@@ -27,8 +28,7 @@ public class SalaryDashboardServiceImpl implements ISalaryDashboardService {
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// 2. 获取图表数据
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dashboardVo.setChartData(getChartData(payYear, payMonth));
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// 3. 获取部门统计表格数据 (带分页)
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// PageHelper.startPage(pageNum, pageSize);
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// 3. 获取部门统计表格数据
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List<DepartmentStatVo> deptStats = dashboardMapper.queryDepartmentStats(payYear, payMonth);
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TableDataInfo<DepartmentStatVo> tableData = new TableDataInfo<>(deptStats, deptStats.size());
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dashboardVo.setDepartmentStats(tableData);
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@@ -38,55 +38,92 @@ public class SalaryDashboardServiceImpl implements ISalaryDashboardService {
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private CardDataVo getCardData(Long payYear, Long payMonth) {
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CardDataVo cardData = new CardDataVo();
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// 初始化所有数值为0，避免NPE
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cardData.setTotalSalaryExpenditure(BigDecimal.ZERO);
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cardData.setLastMonthTotalSalaryExpenditureRate(BigDecimal.ZERO);
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cardData.setAvgDepartmentExpenditure(BigDecimal.ZERO);
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cardData.setLastMonthAvgDepartmentExpenditureRate(BigDecimal.ZERO);
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cardData.setAvgPersonSalary(BigDecimal.ZERO);
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cardData.setLastMonthAvgPersonSalaryRate(BigDecimal.ZERO);
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cardData.setYearOnYearGrowthRate(BigDecimal.ZERO);
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// 获取当月数据
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CardMetricsVo currentMonthMetrics = dashboardMapper.queryCardMetrics(payYear, payMonth);
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if (currentMonthMetrics == null) {
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return cardData; // 如果当月没有数据，直接返回零值
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}
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// 设置当月总支出
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cardData.setTotalSalaryExpenditure(
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currentMonthMetrics.getTotalSalaryExpenditure() != null ?
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currentMonthMetrics.getTotalSalaryExpenditure() : BigDecimal.ZERO
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);
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// 获取上月数据 (处理1月的情况)
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Long lastMonth = payMonth == 1 ? 12 : payMonth - 1;
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Long lastYear = payMonth == 1 ? payYear - 1 : payYear;
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CardMetricsVo lastMonthMetrics = dashboardMapper.queryCardMetrics(lastYear, lastMonth);
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// 获取去年同期数据
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CardMetricsVo lastYearMetrics = dashboardMapper.queryCardMetrics(payYear - 1, payMonth);
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// 计算各项指标
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cardData.setTotalSalaryExpenditure(currentMonthMetrics.getTotalSalaryExpenditure());
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// 计算较上月增长率
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if (lastMonthMetrics.getTotalSalaryExpenditure().compareTo(BigDecimal.ZERO) != 0) {
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BigDecimal monthGrowth = currentMonthMetrics.getTotalSalaryExpenditure()
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.subtract(lastMonthMetrics.getTotalSalaryExpenditure())
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.divide(lastMonthMetrics.getTotalSalaryExpenditure(), 4, RoundingMode.HALF_UP)
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.multiply(new BigDecimal("100"));
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cardData.setLastMonthTotalSalaryExpenditureRate(monthGrowth);
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if (lastMonthMetrics != null &&
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lastMonthMetrics.getTotalSalaryExpenditure() != null &&
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lastMonthMetrics.getTotalSalaryExpenditure().compareTo(BigDecimal.ZERO) != 0) {
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try {
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BigDecimal monthGrowth = currentMonthMetrics.getTotalSalaryExpenditure()
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.subtract(lastMonthMetrics.getTotalSalaryExpenditure())
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.divide(lastMonthMetrics.getTotalSalaryExpenditure(), 4, RoundingMode.HALF_UP)
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.multiply(new BigDecimal("100"));
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cardData.setLastMonthTotalSalaryExpenditureRate(monthGrowth);
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} catch (Exception e) {
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cardData.setLastMonthTotalSalaryExpenditureRate(BigDecimal.ZERO);
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}
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}
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// 计算部门平均支出
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if (currentMonthMetrics.getDepartmentCount() > 0) {
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cardData.setAvgDepartmentExpenditure(
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currentMonthMetrics.getTotalCompanyExpenditure()
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.divide(new BigDecimal(currentMonthMetrics.getDepartmentCount()), 2, RoundingMode.HALF_UP)
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);
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if (currentMonthMetrics.getDepartmentCount() != null &&
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currentMonthMetrics.getDepartmentCount() > 0 &&
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currentMonthMetrics.getTotalCompanyExpenditure() != null) {
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try {
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BigDecimal avgDeptExpenditure = currentMonthMetrics.getTotalCompanyExpenditure()
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.divide(new BigDecimal(currentMonthMetrics.getDepartmentCount()), 2, RoundingMode.HALF_UP);
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cardData.setAvgDepartmentExpenditure(avgDeptExpenditure);
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} catch (Exception e) {
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cardData.setAvgDepartmentExpenditure(BigDecimal.ZERO);
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}
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}
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// 计算人均实发工资
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if (currentMonthMetrics.getEmployeeCount() > 0) {
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cardData.setAvgPersonSalary(
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currentMonthMetrics.getTotalSalaryExpenditure()
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.divide(new BigDecimal(currentMonthMetrics.getEmployeeCount()), 2, RoundingMode.HALF_UP)
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);
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if (currentMonthMetrics.getEmployeeCount() != null &&
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currentMonthMetrics.getEmployeeCount() > 0 &&
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currentMonthMetrics.getTotalSalaryExpenditure() != null) {
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try {
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BigDecimal avgPersonSalary = currentMonthMetrics.getTotalSalaryExpenditure()
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.divide(new BigDecimal(currentMonthMetrics.getEmployeeCount()), 2, RoundingMode.HALF_UP);
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cardData.setAvgPersonSalary(avgPersonSalary);
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} catch (Exception e) {
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cardData.setAvgPersonSalary(BigDecimal.ZERO);
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}
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}
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// 计算同比增长率
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if (lastYearMetrics.getEmployeeCount() > 0) {
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BigDecimal lastYearAvgSalary = lastYearMetrics.getTotalSalaryExpenditure()
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.divide(new BigDecimal(lastYearMetrics.getEmployeeCount()), 2, RoundingMode.HALF_UP);
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if (lastYearAvgSalary.compareTo(BigDecimal.ZERO) != 0) {
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BigDecimal yearGrowth = cardData.getAvgPersonSalary()
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.subtract(lastYearAvgSalary)
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.divide(lastYearAvgSalary, 4, RoundingMode.HALF_UP)
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.multiply(new BigDecimal("100"));
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cardData.setYearOnYearGrowthRate(yearGrowth);
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// 获取去年同期数据并计算同比增长率
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CardMetricsVo lastYearMetrics = dashboardMapper.queryCardMetrics(payYear - 1, payMonth);
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if (lastYearMetrics != null &&
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lastYearMetrics.getEmployeeCount() != null &&
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lastYearMetrics.getEmployeeCount() > 0 &&
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lastYearMetrics.getTotalSalaryExpenditure() != null) {
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try {
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BigDecimal lastYearAvgSalary = lastYearMetrics.getTotalSalaryExpenditure()
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.divide(new BigDecimal(lastYearMetrics.getEmployeeCount()), 2, RoundingMode.HALF_UP);
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if (lastYearAvgSalary.compareTo(BigDecimal.ZERO) != 0 &&
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cardData.getAvgPersonSalary() != null) {
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BigDecimal yearGrowth = cardData.getAvgPersonSalary()
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.subtract(lastYearAvgSalary)
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.divide(lastYearAvgSalary, 4, RoundingMode.HALF_UP)
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.multiply(new BigDecimal("100"));
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cardData.setYearOnYearGrowthRate(yearGrowth);
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}
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} catch (Exception e) {
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cardData.setYearOnYearGrowthRate(BigDecimal.ZERO);
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}
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}
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@@ -97,19 +134,23 @@ public class SalaryDashboardServiceImpl implements ISalaryDashboardService {
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ChartDataVo chartData = new ChartDataVo();
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// 1. 获取柱状图数据 (年度每月总支出)
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List<MonthlyExpenditureVo> monthlyExpenditures =
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dashboardMapper.queryMonthlyExpenditures(payYear);
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chartData.setMonthlyExpenditures(monthlyExpenditures);
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List<MonthlyExpenditureVo> monthlyExpenditures =
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dashboardMapper.queryMonthlyExpenditures(payYear);
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chartData.setMonthlyExpenditures(monthlyExpenditures != null ?
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monthlyExpenditures : new ArrayList<>());
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// 2. 获取饼图数据 (薪资构成)
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List<SalaryComponentVo> salaryComponents =
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dashboardMapper.querySalaryComponents(payYear, payMonth);
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chartData.setSalaryComponents(salaryComponents);
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List<SalaryComponentVo> salaryComponents =
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dashboardMapper.querySalaryComponents(payYear, payMonth);
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chartData.setSalaryComponents(salaryComponents != null ?
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salaryComponents : new ArrayList<>());
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// 3. 获取折线图数据 (总支出 vs 平均工资)
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List<LineChartPointVo> lineChartData =
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dashboardMapper.queryLineChartData(payYear);
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chartData.setLineChartData(new LineChartVo(lineChartData));
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List<LineChartPointVo> lineChartData =
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dashboardMapper.queryLineChartData(payYear);
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chartData.setLineChartData(new LineChartVo(
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lineChartData != null ? lineChartData : new ArrayList<>()
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));
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return chartData;
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}
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