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yangys

昨天 833e909fbb25dd1245ec6aabb0c2cbe4c72d31c7

 blade-service/blade-mdm/src/main/java/org/springblade/mdm/flow/service/FlowBusinessService.java

@@ -4,10 +4,13 @@
import com.baomidou.mybatisplus.core.metadata.IPage;
import lombok.AllArgsConstructor;
import org.flowable.engine.HistoryService;
import org.flowable.engine.RuntimeService;
import org.flowable.engine.TaskService;
import org.flowable.engine.history.HistoricProcessInstance;
import org.flowable.engine.task.Comment;
import org.flowable.task.api.Task;
import org.flowable.task.api.TaskQuery;
import org.flowable.task.api.history.HistoricTaskInstance;
import org.springblade.core.secure.utils.AuthUtil;
import org.springblade.core.tool.api.R;
import org.springblade.core.tool.utils.*;
@@ -16,14 +19,19 @@
import org.springblade.mdm.flow.entity.MdmFlowProcess;
import org.springblade.mdm.flow.util.MdmFlowCache;
import org.springblade.mdm.flow.vo.FlowVO;
import org.springblade.mdm.program.entity.ProcessProgRef;
import org.springblade.mdm.program.service.ProcessProgRefService;
import org.springblade.system.feign.IUserClient;
import org.springblade.system.pojo.entity.User;
import org.springframework.stereotype.Service;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.Collections;
import java.util.Date;
import java.util.LinkedList;
import java.util.List;
import java.util.stream.Collectors;

/**
 * 流程业务实现类
@@ -33,12 +41,22 @@
@Service
@AllArgsConstructor
public class FlowBusinessService {

   private final RuntimeService runtimeService;
   private final TaskService taskService;
   private final HistoryService historyService;
   private final IUserClient userClient;
   private final ProcessProgRefService processProgRefService;
   private final ApproveRecordService approveRecordService;

   public IPage<FlowVO> selectTodoPage(IPage<FlowVO> page, LocalDate createTimeBegin, LocalDate createTimeEnd, String keyword) {
   /**
    * 查询我的流程(个人待办列表)
    * @param page
    * @param createTimeBegin
    * @param createTimeEnd
    * @param keyword
    * @return
    */
   public IPage<FlowVO> selectTodoPage(IPage<FlowVO> page, LocalDateTime createTimeBegin, LocalDateTime createTimeEnd, String keyword) {
      //String taskUser = TaskUtil.getTaskUser();
      String userId = "" + AuthUtil.getUserId();
      List<FlowVO> flowList = new LinkedList<>();
@@ -46,11 +64,13 @@
      TaskQuery todoQuery = taskService.createTaskQuery().taskAssignee(userId).active().includeProcessVariables();
      if (Func.isNotEmpty(createTimeBegin)) {
         todoQuery.taskCreatedAfter(DateUtil.toDate(createTimeBegin));
         //如果查询实例的开始时间：todoQuery.taskInProgressStartDueAfter()

         ////如果查询实例的开始时间：只能用以下这个，先查出实例id来
         //todoQuery.processInstanceIdIn()
      }
      if (Func.isNotEmpty(createTimeEnd)) {
         todoQuery.taskCreatedBefore(DateUtil.toDate(createTimeEnd));

         //todoQuery.taskInProgressStartTimeBefore(DateUtil.toDate(createTimeEnd));
      }
      if (Func.isNotEmpty(keyword)) {
         addKeywordCondition(todoQuery, keyword);
@@ -251,6 +271,7 @@
      if (bladeFlow.getEndDate() != null) {
         taskQuery.taskCreatedBefore(bladeFlow.getEndDate());
      }

      List<Task> tasks = taskQuery.list();
      tasks.forEach(task -> {
         FlowVO flow = new FlowVO();
@@ -280,6 +301,12 @@
         if(ru.isSuccess()) {
            flow.setStartUserName(ru.getData().getName());
         }
         ;
         List<Comment> comments = lastStepComments(task);//taskService.getTaskComments(task.getId());
         if(!comments.isEmpty()){
            flow.setComment(comments.get(0).getFullMessage());
         }

         MdmFlowProcess processDefinition = MdmFlowCache.getProcessDefinition(task.getProcessDefinitionId());

         flow.setCategory(processDefinition.getCategory());
@@ -295,6 +322,32 @@
      });
   }

   List<Comment> lastStepComments(Task currentTask){
      List<HistoricTaskInstance> previousTasks = historyService.createHistoricActivityInstanceQuery()
         .processInstanceId(currentTask.getProcessInstanceId())
         .activityType("userTask") // 直接查询用户任务类型
         .orderByHistoricActivityInstanceEndTime()
         .desc()
         .list()
         .stream()
         .filter(activity -> !activity.getActivityId().equals(currentTask.getTaskDefinitionKey()))
         .map(activity -> historyService.createHistoricTaskInstanceQuery()
            .taskDefinitionKey(activity.getActivityId())
            .processInstanceId(activity.getProcessInstanceId())
            .orderByHistoricTaskInstanceEndTime()
            .desc()
            .list()
         )
         .flatMap(List::stream)
         .toList();
      List<Comment> comments;
      if (!previousTasks.isEmpty()) {
         return  taskService.getTaskComments(previousTasks.get(0).getId());

      }else{
         return Collections.emptyList();
      }
   }
   /**
    * 获取历史流程
    *
@@ -371,4 +424,48 @@
      page.setRecords(flowList);
      return page;
   }

   /**
    * 流程查询 功能 的分页
    * @param page
    * @param createTimeBegin
    * @param createTimeEnd
    * @param keyword
    * @return
    */
   public IPage<FlowVO> selectSearchPage(IPage<FlowVO> page, LocalDate createTimeBegin, LocalDate createTimeEnd, String keyword) {

      List<FlowVO> flowList = new LinkedList<>();
      Date now = new Date();
      TaskQuery taskQuery = taskService.createTaskQuery().active().includeProcessVariables();
      if(Func.isNotEmpty(createTimeBegin)) {
         taskQuery.taskCreatedAfter(DateUtil.toDate(createTimeBegin));
      }
      if(Func.isNotEmpty(createTimeEnd)) {
         taskQuery.taskCreatedBefore(DateUtil.toDate(createTimeEnd.plusDays(1)));
      }

      addKeywordCondition(taskQuery, keyword);

      taskQuery.orderByTaskCreateTime().desc();

      // 构建列表数据
      FlowVO bladeFlow = new FlowVO();
      buildFlowTaskList(bladeFlow, flowList, taskQuery);//FlowEngineConstant.STATUS_TODO

      // 计算总数
      long count = taskQuery.count();
      // 设置页数
      page.setSize(count);
      // 设置总数
      page.setTotal(count);
      // 设置数据
      page.setRecords(flowList);
      return page;
   }

   public void deleteProcessInstance(String processInstancesId) {
      runtimeService.deleteProcessInstance(processInstancesId, "流程查询-删除");
      //TODO 删除出关联字段
   }
}