feat(bpm): 工单查询增加按级别筛选功能

- 在 BpmOAWorkOrderPageReqVO 中添加 level 字段，用于工单级别筛选
- 在 BpmOAWorkOrderMapper.xml 中增加对 level 的条件判断
- 优化 createTime 的判断逻辑，提高代码可读性

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/oa/vo/workorder/BpmOAWorkOrderPageReqVO.java

@@ -26,6 +26,9 @@ public class BpmOAWorkOrderPageReqVO extends PageParam {
     @Schema(description = "工单状态", example = "1")
     private Integer status;
 
+    @Schema(description = "工单级别", example = "1")
+    private Integer level;
+
     @Schema(description = "责任人ID", example = "1")
     private Long assigneeUserId;
 

yudao-module-bpm/yudao-module-bpm-biz/src/main/resources/mapper/oa/BpmOAWorkOrderMapper.xml

@@ -78,7 +78,10 @@
             <if test="req.fromUserId != null">
                 AND w.from_user_id = #{req.fromUserId}
             </if>
-            <if test="req.createTime != null and req.createTime.size() == 2">
+            <if test="req.level != null">
+                AND w.level = #{req.level}
+            </if>
+            <if test="req.createTime != null and req.createTime.length() > 0">
                 AND w.create_time BETWEEN #{req.createTime[0]} AND #{req.createTime[1]}
             </if>
         </where>