薪资分析

ruoyi-oa/src/main/resources/mapper/oa/SalaryDashboardMapper.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ruoyi.oa.mapper.SalaryDashboardMapper">
+
+    <!-- 查询卡片指标数据 -->
+    <select id="queryCardMetrics" resultType="com.ruoyi.oa.domain.vo.CardMetricsVo">
+        SELECT
+            -- 薪资支出总额：只计算salary类型的实际支出
+            SUM(CASE WHEN d.template_type = 'salary' THEN d.paid_amount ELSE 0 END) AS totalSalaryExpenditure,
+            -- 公司总支出：包括薪资和社保的所有实际支出
+            SUM(d.paid_amount) AS totalCompanyExpenditure,
+            COUNT(DISTINCT b.employee_id) AS employeeCount,
+            COUNT(DISTINCT e.dept_id) AS departmentCount
+        FROM
+            oa_employee_template_binding b
+                JOIN oa_binding_item_detail d ON b.binding_id = d.binding_id
+                JOIN oa_employee e ON b.employee_id = e.employee_id
+        WHERE
+            b.pay_year = #{year}
+          AND b.pay_month = #{month}
+          AND b.del_flag = 0
+          AND e.del_flag = 0
+          AND d.del_flag = 0
+    </select>
+
+    <!-- 查询年度每月总支出 -->
+    <select id="queryMonthlyExpenditures" resultType="com.ruoyi.oa.domain.vo.MonthlyExpenditureVo">
+        SELECT
+            b.pay_month AS month,
+            SUM(d.paid_amount) AS totalExpenditure
+        FROM
+            oa_employee_template_binding b
+                JOIN oa_binding_item_detail d ON b.binding_id = d.binding_id
+        WHERE
+            b.pay_year = #{year}
+          AND b.del_flag = 0
+          AND d.del_flag = 0
+        GROUP BY
+            b.pay_month
+        ORDER BY
+            b.pay_month
+    </select>
+
+    <!-- 查询薪资构成 -->
+    <select id="querySalaryComponents" resultType="com.ruoyi.oa.domain.vo.SalaryComponentVo">
+        SELECT
+            sdt.salary_item AS itemName,
+            SUM(bid.paid_amount) AS totalAmount
+        FROM
+            oa_binding_item_detail bid
+                JOIN oa_employee_template_binding betb ON bid.binding_id = betb.binding_id
+                JOIN oa_salary_template_detail sdt ON bid.item_detail_id = sdt.salary_detail_id
+        WHERE
+            betb.pay_year = #{year}
+          AND betb.pay_month = #{month}
+          AND bid.template_type = 'salary'
+          AND betb.del_flag = 0
+          AND bid.del_flag = 0
+        GROUP BY
+            sdt.salary_item
+    </select>
+
+    <!-- 查询折线图数据 -->
+    <select id="queryLineChartData" resultType="com.ruoyi.oa.domain.vo.LineChartPointVo">
+        SELECT
+            b.pay_month AS month,
+            -- 总支出：所有实际支出（包括薪资和社保）
+            SUM(d.paid_amount) AS totalExpenditure,
+            -- 平均工资：只计算salary类型的实际支出的平均值
+            AVG(CASE WHEN d.template_type = 'salary' THEN d.paid_amount ELSE 0 END) AS avgSalary
+        FROM
+            oa_employee_template_binding b
+                JOIN oa_binding_item_detail d ON b.binding_id = d.binding_id
+        WHERE
+            b.pay_year = #{year}
+          AND b.del_flag = 0
+          AND d.del_flag = 0
+        GROUP BY
+            b.pay_month
+        ORDER BY
+            b.pay_month
+    </select>
+
+    <!-- 查询部门统计数据 -->
+    <select id="queryDepartmentStats" resultType="com.ruoyi.oa.domain.vo.DepartmentStatVo">
+        WITH CurrentYearStats AS (
+            SELECT
+                e.dept_id,
+                -- 部门总支出：该部门所有员工的所有实际支出
+                SUM(d.paid_amount) AS totalExpenditure,
+                -- 部门平均工资：该部门所有员工的salary类型实际支出的平均值
+                AVG(CASE WHEN d.template_type = 'salary' THEN d.paid_amount ELSE 0 END) AS avgSalary,
+                COUNT(DISTINCT e.employee_id) AS employeeCount
+            FROM
+                oa_employee_template_binding b
+                    JOIN oa_employee e ON b.employee_id = e.employee_id
+                    JOIN oa_binding_item_detail d ON b.binding_id = d.binding_id
+            WHERE
+                b.pay_year = #{year}
+              AND b.pay_month = #{month}
+              AND b.del_flag = 0
+              AND d.del_flag = 0
+            GROUP BY
+                e.dept_id
+        ),
+             LastYearStats AS (
+                 SELECT
+                     e.dept_id,
+                     -- 去年同期部门平均工资：只计算salary类型的实际支出
+                     AVG(CASE WHEN d.template_type = 'salary' THEN d.paid_amount ELSE 0 END) AS lastYearAvgSalary
+                 FROM
+                     oa_employee_template_binding b
+                         JOIN oa_employee e ON b.employee_id = e.employee_id
+                         JOIN oa_binding_item_detail d ON b.binding_id = d.binding_id
+                 WHERE
+                     b.pay_year = #{year} - 1
+                   AND b.pay_month = #{month}
+                   AND b.del_flag = 0
+                   AND d.del_flag = 0
+                 GROUP BY
+                     e.dept_id
+             )
+        SELECT
+            d.dept_id,
+            d.dept_name,
+            COALESCE(cys.totalExpenditure, 0) AS totalExpenditure,
+            COALESCE(cys.avgSalary, 0) AS avgSalary,
+            COALESCE(cys.employeeCount, 0) AS employeeCount,
+            CASE
+                WHEN lys.lastYearAvgSalary IS NULL OR lys.lastYearAvgSalary = 0 THEN 0
+                ELSE ((COALESCE(cys.avgSalary, 0) - lys.lastYearAvgSalary) / lys.lastYearAvgSalary) * 100
+                END AS yearOnYearGrowthRate
+        FROM
+            sys_dept d
+                LEFT JOIN CurrentYearStats cys ON d.dept_id = cys.dept_id
+                LEFT JOIN LastYearStats lys ON d.dept_id = lys.dept_id
+        WHERE
+            d.del_flag = '0'
+          AND cys.employeeCount > 0
+        ORDER BY
+            totalExpenditure DESC
+    </select>
+</mapper>