refactor(oa): 重构薪资提醒调度器包结构

- 将 OaSalaryRemindScheduler 类从 service.impl 包移动到 task 包
- 更新包声明以反映新的类位置
- 保持原有功能和逻辑不变

ruoyi-oa/src/main/java/com/ruoyi/oa/task/OaSalaryRemindScheduler.java

@@ -0,0 +1,65 @@
+package com.ruoyi.oa.task;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.ruoyi.oa.domain.OaSalaryMaster;
+import com.ruoyi.oa.domain.SysOaRemind;
+import com.ruoyi.oa.mapper.OaSalaryMasterMapper;
+import com.ruoyi.oa.mapper.SysOaRemindMapper;
+import lombok.RequiredArgsConstructor;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+
+import java.util.Date;
+import java.util.List;
+
+@RequiredArgsConstructor
+@Service
+public class OaSalaryRemindScheduler {
+
+    private final OaSalaryMasterMapper salaryMasterMapper;
+    private final SysOaRemindMapper remindMapper;
+
+    // 老板用户ID
+    private static final Long BOSS_USER_ID = 1859252208375152641L;
+
+    // 每天凌晨1点执行
+    @Scheduled(cron = "0 0 1 * * ?")
+    public void generateSalaryReminds() {
+        // 查询未审批(0)且未删除(0)的工资主表
+        LambdaQueryWrapper<OaSalaryMaster> salaryWrapper = Wrappers.lambdaQuery();
+        salaryWrapper.eq(OaSalaryMaster::getSalaryStatus, 0)
+                     .eq(OaSalaryMaster::getDelFlag, 0L);
+        List<OaSalaryMaster> pendingSalaries = salaryMasterMapper.selectList(salaryWrapper);
+
+        Date now = new Date();
+        for (OaSalaryMaster master : pendingSalaries) {
+
+            SysOaRemind remind = new SysOaRemind();
+            remind.setRemindType("salary");
+            remind.setDetailId(master.getMasterId());
+            remind.setTargetUserId(BOSS_USER_ID);
+            remind.setTaskTitle("工资审批提醒");
+            StringBuilder content = new StringBuilder();
+            if (master.getUnitName() != null) {
+                content.append(master.getUnitName()).append(" ");
+            }
+            if (master.getSalaryPeriod() != null) {
+                content.append(master.getSalaryPeriod()).append(" ");
+            }
+            content.append("工资待审批");
+            remind.setContent(content.toString());
+            remind.setTaskStatus("0");
+            remind.setTaskTime(null);
+            Date threeDaysLater = new Date(now.getTime() + 3L * 24 * 60 * 60 * 1000);
+            remind.setEndTime(threeDaysLater);
+            remind.setCreateBy(master.getCreateBy());
+            remind.setCreateTime(now);
+            remind.setUpdateBy("admin");
+            remind.setAccessory(null);
+            remind.setRemark(master.getRemark());
+
+            remindMapper.insert(remind);
+        }
+    }
+}