content: package com.ruoyi.flowable.utils;
  
  import cn.hutool.core.util.ObjectUtil;
  import com.ruoyi.common.core.domain.entity.SysUser;
  import com.ruoyi.common.utils.SecurityUtils;
  import com.ruoyi.flowable.constant.TaskConstants;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * 工作流任务工具类
   *
   * @author fengcheng
   * @createTime 2022/4/24 12:42
   */
  public class TaskUtils {
  
      public static String getUserId() {
          return String.valueOf(SecurityUtils.getUserId());
      }
  
      /**
       * 获取用户组信息
       *
       * @return candidateGroup
       */
      public static List<String> getCandidateGroup() {
          List<String> list = new ArrayList<>();
          SysUser user = SecurityUtils.getLoginUser().getUser();
          if (ObjectUtil.isNotNull(user)) {
              if (ObjectUtil.isNotEmpty(user.getRoles())) {
                  user.getRoles().forEach(role -> list.add(TaskConstants.ROLE_GROUP_PREFIX + role.getRoleId()));
              }
              if (ObjectUtil.isNotNull(user.getDeptId())) {
                  list.add(TaskConstants.DEPT_GROUP_PREFIX + user.getDeptId());
              }
          }
          return list;
      }
  }
  