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【功能优化】工作流：会签、或签分配人的时候，如果已经分配过，则不重复计算

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YunaiV 2024-09-17 15:28:53 +08:00
parent 87c5c06866
commit a6e5b2880b
2 changed files with 15 additions and 6 deletions
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9
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/behavior/BpmParallelMultiInstanceBehavior.java
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@ -48,8 +48,13 @@ public class BpmParallelMultiInstanceBehavior extends ParallelMultiInstanceBehav
super.collectionElementVariable = FlowableUtils.formatExecutionCollectionElementVariable(execution.getCurrentActivityId()); super.collectionElementVariable = FlowableUtils.formatExecutionCollectionElementVariable(execution.getCurrentActivityId());
// 第二步，获取任务的所有处理人 // 第二步，获取任务的所有处理人
Set<Long> assigneeUserIds = taskCandidateInvoker.calculateUsers(execution); // 由于每次审批（会签、或签等情况）后都会执行一次，所以 variable 已经有结果，不重复计算
execution.setVariable(super.collectionVariable, assigneeUserIds); @SuppressWarnings("unchecked")
Set<Long> assigneeUserIds = (Set<Long>) execution.getVariable(super.collectionVariable, Set.class);
if (assigneeUserIds == null) {
assigneeUserIds = taskCandidateInvoker.calculateUsers(execution);
execution.setVariable(super.collectionVariable, assigneeUserIds);
}
return assigneeUserIds.size(); return assigneeUserIds.size();
} }

12
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/behavior/BpmSequentialMultiInstanceBehavior.java
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@ -1,14 +1,13 @@
package cn.iocoder.yudao.module.bpm.framework.flowable.core.behavior; package cn.iocoder.yudao.module.bpm.framework.flowable.core.behavior;
import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils;
import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateInvoker; import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateInvoker;
import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils;
import lombok.Setter; import lombok.Setter;
import org.flowable.bpmn.model.Activity; import org.flowable.bpmn.model.Activity;
import org.flowable.engine.delegate.DelegateExecution; import org.flowable.engine.delegate.DelegateExecution;
import org.flowable.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior; import org.flowable.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior;
import org.flowable.engine.impl.bpmn.behavior.SequentialMultiInstanceBehavior; import org.flowable.engine.impl.bpmn.behavior.SequentialMultiInstanceBehavior;
import java.util.LinkedHashSet;
import java.util.Set; import java.util.Set;
/** /**
@ -42,8 +41,13 @@ public class BpmSequentialMultiInstanceBehavior extends SequentialMultiInstanceB
super.collectionElementVariable = FlowableUtils.formatExecutionCollectionElementVariable(execution.getCurrentActivityId()); super.collectionElementVariable = FlowableUtils.formatExecutionCollectionElementVariable(execution.getCurrentActivityId());
// 第二步，获取任务的所有处理人 // 第二步，获取任务的所有处理人
Set<Long> assigneeUserIds = new LinkedHashSet<>(taskCandidateInvoker.calculateUsers(execution)); // 保证有序！！！ // 由于每次审批（会签、或签等情况）后都会执行一次，所以 variable 已经有结果，不重复计算
execution.setVariable(super.collectionVariable, assigneeUserIds); @SuppressWarnings("unchecked")
Set<Long> assigneeUserIds = (Set<Long>) execution.getVariable(super.collectionVariable, Set.class);
if (assigneeUserIds == null) {
assigneeUserIds = taskCandidateInvoker.calculateUsers(execution);
execution.setVariable(super.collectionVariable, assigneeUserIds);
}
return assigneeUserIds.size(); return assigneeUserIds.size();
} }