feat(wms): 增加多级审批功能和审批任务管理

- 在WmsApproval实体类中增加审批类型、需要审批人数、已审批人数、最终状态字段
- 实现审批任务通过和驳回功能，支持单人和多级审批流程
- 创建WmsApprovalTask相关实体类、业务对象、数据访问层和控制器
- 集成部门领导查询机制，实现多级审批链路构建
- 更新审批控制器，添加审批任务相关的API接口
- 优化审批列表查询，集成审批任务信息展示
- 配置MyBatis映射文件，支持新的审批任务数据表结构

klp-wms/src/main/java/com/klp/controller/WmsApprovalController.java

@@ -20,7 +20,9 @@ import com.klp.common.enums.BusinessType;
 import com.klp.common.utils.poi.ExcelUtil;
 import com.klp.domain.vo.WmsApprovalVo;
 import com.klp.domain.bo.WmsApprovalBo;
+import com.klp.domain.vo.WmsApprovalTaskVo;
 import com.klp.service.IWmsApprovalService;
+import com.klp.service.IWmsApprovalTaskService;
 import com.klp.common.core.page.TableDataInfo;
 
 /**
@@ -36,6 +38,7 @@ import com.klp.common.core.page.TableDataInfo;
 public class WmsApprovalController extends BaseController {
 
     private final IWmsApprovalService iWmsApprovalService;
+    private final IWmsApprovalTaskService iWmsApprovalTaskService;
 
     /**
      * 查询通用审批（支持请假/外出等申请的审批）列表
@@ -97,4 +100,46 @@ public class WmsApprovalController extends BaseController {
                           @PathVariable Long[] approvalIds) {
         return toAjax(iWmsApprovalService.deleteWithValidByIds(Arrays.asList(approvalIds), true));
     }
+
+    /**
+     * 审批任务通过
+     *
+     * @param taskId 任务ID
+     * @param approvalOpinion 审批意见
+     */
+    @Log(title = "审批任务通过", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PostMapping("/approve")
+    public R<Map<String, Object>> approveTask(
+        @NotNull(message = "任务ID不能为空")
+        @RequestParam Long taskId,
+        @RequestParam(required = false) String approvalOpinion) {
+        return R.ok(iWmsApprovalService.approveTask(taskId, approvalOpinion));
+    }
+
+    /**
+     * 审批任务驳回
+     *
+     * @param taskId 任务ID
+     * @param approvalOpinion 审批意见
+     */
+    @Log(title = "审批任务驳回", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PostMapping("/reject")
+    public R<Map<String, Object>> rejectTask(
+        @NotNull(message = "任务ID不能为空")
+        @RequestParam Long taskId,
+        @RequestParam(required = false) String approvalOpinion) {
+        return R.ok(iWmsApprovalService.rejectTask(taskId, approvalOpinion));
+    }
+
+    /**
+     * 查询审批任务列表
+     *
+     * @param approvalId 审批ID
+     */
+    @GetMapping("/tasks/{approvalId}")
+    public R<List<WmsApprovalTaskVo>> getTasks(@PathVariable Long approvalId) {
+        return R.ok(iWmsApprovalTaskService.queryByApprovalId(approvalId));
+    }
 }

klp-wms/src/main/java/com/klp/controller/WmsApprovalTaskController.java

@@ -0,0 +1,99 @@
+package com.klp.controller;
+
+import java.util.List;
+import java.util.Arrays;
+
+import lombok.RequiredArgsConstructor;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.constraints.*;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.validation.annotation.Validated;
+import com.klp.common.annotation.RepeatSubmit;
+import com.klp.common.annotation.Log;
+import com.klp.common.core.controller.BaseController;
+import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.domain.R;
+import com.klp.common.core.validate.AddGroup;
+import com.klp.common.core.validate.EditGroup;
+import com.klp.common.enums.BusinessType;
+import com.klp.common.utils.poi.ExcelUtil;
+import com.klp.domain.vo.WmsApprovalTaskVo;
+import com.klp.domain.bo.WmsApprovalTaskBo;
+import com.klp.service.IWmsApprovalTaskService;
+import com.klp.common.core.page.TableDataInfo;
+
+/**
+ * 审批任务
+ *
+ * @author klp
+ * @date 2026-01-20
+ */
+@Validated
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/wms/approvalTask")
+public class WmsApprovalTaskController extends BaseController {
+
+    private final IWmsApprovalTaskService iWmsApprovalTaskService;
+
+    /**
+     * 查询审批任务列表
+     */
+    @GetMapping("/list")
+    public TableDataInfo<WmsApprovalTaskVo> list(WmsApprovalTaskBo bo, PageQuery pageQuery) {
+        return iWmsApprovalTaskService.queryPageList(bo, pageQuery);
+    }
+
+    /**
+     * 导出审批任务列表
+     */
+    @Log(title = "审批任务", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(WmsApprovalTaskBo bo, HttpServletResponse response) {
+        List<WmsApprovalTaskVo> list = iWmsApprovalTaskService.queryList(bo);
+        ExcelUtil.exportExcel(list, "审批任务", WmsApprovalTaskVo.class, response);
+    }
+
+    /**
+     * 获取审批任务详细信息
+     *
+     * @param taskId 主键
+     */
+    @GetMapping("/{taskId}")
+    public R<WmsApprovalTaskVo> getInfo(@NotNull(message = "主键不能为空")
+                                        @PathVariable Long taskId) {
+        return R.ok(iWmsApprovalTaskService.queryById(taskId));
+    }
+
+    /**
+     * 新增审批任务
+     */
+    @Log(title = "审批任务", businessType = BusinessType.INSERT)
+    @RepeatSubmit()
+    @PostMapping()
+    public R<Void> add(@Validated(AddGroup.class) @RequestBody WmsApprovalTaskBo bo) {
+        return toAjax(iWmsApprovalTaskService.insertByBo(bo));
+    }
+
+    /**
+     * 修改审批任务
+     */
+    @Log(title = "审批任务", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PutMapping()
+    public R<Void> edit(@Validated(EditGroup.class) @RequestBody WmsApprovalTaskBo bo) {
+        return toAjax(iWmsApprovalTaskService.updateByBo(bo));
+    }
+
+    /**
+     * 删除审批任务
+     *
+     * @param taskIds 主键串
+     */
+    @Log(title = "审批任务", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{taskIds}")
+    public R<Void> remove(@NotEmpty(message = "主键不能为空")
+                          @PathVariable Long[] taskIds) {
+        return toAjax(iWmsApprovalTaskService.deleteWithValidByIds(Arrays.asList(taskIds), true));
+    }
+}