refactor(oa): 优化项目进度步骤查询逻辑

- 引入LambdaQueryWrapper提升查询安全性
- 新增buildQueryWrapperLambda方法构建查询条件
- 移除旧版QueryWrapper使用方式
- 增强查询条件的类型检查和可读性- 保持分页查询功能不变
- 添加必要的参数校验逻辑

ruoyi-oa/src/main/java/com/ruoyi/oa/service/impl/OaProjectScheduleStepServiceImpl.java

@@ -15,6 +15,7 @@ import com.ruoyi.oa.domain.OaProjectSchedule;
 import com.ruoyi.oa.domain.bo.BatchBo;
 import com.ruoyi.oa.domain.dto.NodeDTO;
 import com.ruoyi.oa.mapper.OaProjectScheduleMapper;
+import kotlin.jvm.internal.Lambda;
 import lombok.RequiredArgsConstructor;
 import org.flowable.job.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
@@ -62,11 +63,25 @@ public class OaProjectScheduleStepServiceImpl implements IOaProjectScheduleStepS
     }
     @Override
     public TableDataInfo<OaProjectScheduleStepVo> queryPageListPage(OaProjectScheduleStepBo bo, PageQuery pageQuery) {
-        QueryWrapper<OaProjectScheduleStep> lqw = buildQueryWrapper(bo);
+        LambdaQueryWrapper<OaProjectScheduleStep> lqw = buildQueryWrapperLambda(bo);
         Page<OaProjectScheduleStepVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
         return TableDataInfo.build(result);
     }
 
+    private LambdaQueryWrapper<OaProjectScheduleStep> buildQueryWrapperLambda(OaProjectScheduleStepBo bo) {
+        Map<String, Object> params = bo.getParams();
+        LambdaQueryWrapper<OaProjectScheduleStep> lqw = Wrappers.lambdaQuery();
+
+        lqw.eq(bo.getScheduleId() != null, OaProjectScheduleStep::getScheduleId, bo.getScheduleId())
+                .eq(OaProjectScheduleStep::getDelFlag, 0)
+                .eq(bo.getStepOrder() != null, OaProjectScheduleStep::getStepOrder, bo.getStepOrder())
+                .like(StringUtils.isNotBlank(bo.getStepName()), OaProjectScheduleStep::getStepName, bo.getStepName())
+                .eq(bo.getStatus() != null, OaProjectScheduleStep::getStatus, bo.getStatus());
+
+        return lqw;
+    }
+
+
     /**
      * 查询项目进度步骤跟踪列表
      */