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会签-初步搞定

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cuicui 2022-03-27 21:54:12 +08:00
parent 222732f7e0
commit 5c03221967
3 changed files with 20 additions and 9 deletions
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22
yudao-module-bpm/yudao-module-bpm-impl-flowable/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/behavior/BpmUserTaskActivityBehavior.java
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@ -76,13 +76,21 @@ public class BpmUserTaskActivityBehavior extends UserTaskActivityBehavior {
@Override
@DataPermission(enable = false) // 不需要处理数据权限， 不然会有问题，查询不到数据
protected void handleAssignments(TaskService taskService, String assignee, String owner, List<String> candidateUsers, List<String> candidateGroups, TaskEntity task, ExpressionManager expressionManager, DelegateExecution execution, ProcessEngineConfigurationImpl processEngineConfiguration) {
// 第一步，获得任务的规则
BpmTaskAssignRuleDO rule = getTaskRule(task);
// 第二步，获得任务的候选用户们
Set<Long> candidateUserIds = calculateTaskCandidateUsers(task, rule);
// 第三步，设置一个作为负责人
Long assigneeUserId = chooseTaskAssignee(candidateUserIds);
TaskHelper.changeTaskAssignee(task, String.valueOf(assigneeUserId));
boolean isMultiInstance = hasMultiInstanceCharacteristics();
if(isMultiInstance){
//多实例 会签/或签,执行多次每个人 待办人都在execution里面获取
Integer assigneeUserId = execution.getVariableLocal("user", Integer.class);
TaskHelper.changeTaskAssignee(task, String.valueOf(assigneeUserId));
}else {
// 第一步，获得任务的规则
BpmTaskAssignRuleDO rule = getTaskRule(task);
// 第二步，获得任务的候选用户们
Set<Long> candidateUserIds = calculateTaskCandidateUsers(task, rule);
// 第三步，设置一个作为负责人
Long assigneeUserId = chooseTaskAssignee(candidateUserIds);
TaskHelper.changeTaskAssignee(task, String.valueOf(assigneeUserId));
}
}
private BpmTaskAssignRuleDO getTaskRule(TaskEntity task) {

4
yudao-module-bpm/yudao-module-bpm-impl-flowable/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
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@ -292,8 +292,8 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
runtimeService.setProcessInstanceName(instance.getId(), definition.getName());
// 补全流程实例的拓展表
processInstanceExtMapper.updateByProcessInstanceId(new BpmProcessInstanceExtDO().setProcessInstanceId(instance.getId())
.setFormVariables(variables));
//TODO startProcessInstance流程里面修改了 BpmProcessInstanceExt,没有提交，和下面的更新 锁持有冲突了，异步更新这个表
// processInstanceExtMapper.updateByProcessInstanceId(new BpmProcessInstanceExtDO().setProcessInstanceId(instance.getId()).setFormVariables(variables));
return instance.getId();
}

3
yudao-module-bpm/yudao-module-bpm-impl-flowable/src/test/java/cn/iocoder/yudao/module/bpm/MultiInstancesTest.java
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@ -20,6 +20,9 @@ import static org.junit.Assert.assertNotNull;
* @author henryyan
* testMultiInstanceForUserTask 会签
* cn.iocoder.yudao.module.bpm.framework.flowable.core.behavior.BpmUserTaskActivityBehavior#handleAssignments(org.flowable.task.service.TaskService, java.lang.String, java.lang.String, java.util.List, java.util.List, org.flowable.task.service.impl.persistence.entity.TaskEntity, org.flowable.common.engine.impl.el.ExpressionManager, org.flowable.engine.delegate.DelegateExecution, org.flowable.engine.impl.cfg.ProcessEngineConfigurationImpl)
*
* 发生了死锁
* cn.iocoder.yudao.module.bpm.controller.admin.task.BpmProcessInstanceController#createProcessInstance(cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmProcessInstanceCreateReqVO)
* 执行了两次,任务分配到了同一个人
*/
public class MultiInstancesTest extends AbstractOATest {