From 44a7e1614ac9894d65ff1159fd7d7747b0f19922 Mon Sep 17 00:00:00 2001
From: zhangherong <571457620@qq.com>
Date: 星期五, 11 七月 2025 20:16:18 +0800
Subject: [PATCH] art: 技术状态鉴定工单-审批接口

---
 lxzn-module-flowable/src/main/java/org/jeecg/modules/flowable/apithird/business/service/impl/FlowMyBusinessServiceImpl.java |   28 ++++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)

diff --git a/lxzn-module-flowable/src/main/java/org/jeecg/modules/flowable/apithird/business/service/impl/FlowMyBusinessServiceImpl.java b/lxzn-module-flowable/src/main/java/org/jeecg/modules/flowable/apithird/business/service/impl/FlowMyBusinessServiceImpl.java
index 99720f2..f0810ff 100644
--- a/lxzn-module-flowable/src/main/java/org/jeecg/modules/flowable/apithird/business/service/impl/FlowMyBusinessServiceImpl.java
+++ b/lxzn-module-flowable/src/main/java/org/jeecg/modules/flowable/apithird/business/service/impl/FlowMyBusinessServiceImpl.java
@@ -1,5 +1,6 @@
 package org.jeecg.modules.flowable.apithird.business.service.impl;
 
+import com.alibaba.fastjson.JSON;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -7,11 +8,15 @@
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.apache.commons.collections4.CollectionUtils;
 import org.flowable.engine.HistoryService;
+import org.flowable.engine.TaskService;
 import org.flowable.engine.history.HistoricActivityInstance;
+import org.flowable.task.api.Task;
+import org.jeecg.common.system.vo.LoginUser;
 import org.jeecg.modules.flowable.apithird.business.dto.FlowMyBusinessDto;
 import org.jeecg.modules.flowable.apithird.business.entity.FlowMyBusiness;
 import org.jeecg.modules.flowable.apithird.business.mapper.FlowMyBusinessMapper;
 import org.jeecg.modules.flowable.apithird.business.service.IFlowMyBusinessService;
+import org.jeecg.modules.flowable.apithird.entity.SysUser;
 import org.jeecg.modules.flowable.domain.dto.FlowTaskDto;
 import org.jeecg.modules.flowable.util.TimeUtil;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -36,6 +41,8 @@
 
     @Autowired
     private HistoryService historyService;
+    @Autowired
+    private TaskService taskService;
 
     public HistoricActivityInstance getPreviousNode(String taskId) {
         // 鑾峰彇褰撳墠浠诲姟鐨勬墽琛屽疄渚� ID
@@ -161,4 +168,25 @@
         }
         return list;
     }
+
+    @Override
+    public boolean isUserAuthorized(FlowMyBusiness flowMyBusiness, LoginUser user) {
+        List<String> todoUsers = JSON.parseArray(flowMyBusiness.getTodoUsers(), String.class);
+        return todoUsers != null && todoUsers.contains(user.getUsername());
+    }
+
+    @Override
+    public boolean claimTask(String taskId, LoginUser user) {
+        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
+        if (task == null) {
+            return false;
+        }
+        if (task.getAssignee() != null && !task.getAssignee().equals(user.getUsername())) {
+            return false;
+        }
+        taskService.claim(taskId, user.getUsername());
+        return true;
+    }
+
+
 }

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