Merge remote-tracking branch 'origin/feature/bpm' into feature/bpm

This commit is contained in:
jason
2024-08-17 19:51:58 +08:00
13 changed files with 127 additions and 41 deletions

View File

@@ -59,8 +59,12 @@ public class BpmSimpleModelNodeVO {
@Schema(description = "候选人参数")
private String candidateParam; // 用于审批,抄送节点
@Schema(description = "审批节点类型", example = "1")
@InEnum(BpmUserTaskApproveTypeEnum.class)
private Integer approveType; // 用于审批节点
@Schema(description = "多人审批方式", example = "1")
@InEnum(BpmApproveMethodEnum.class)
@InEnum(BpmUserTaskApproveMethodEnum.class)
private Integer approveMethod; // 用于审批节点
@Schema(description = "通过比例", example = "100")
@@ -155,8 +159,6 @@ public class BpmSimpleModelNodeVO {
private Boolean enable;
}
// Map<String, Integer> formPermissions; 表单权限;仅发起、审批、抄送节点会使用
// TODO @芋艿:⑥ 没有人的策略?
// TODO @芋艿:条件;建议可以固化的一些选项;然后有个表达式兜底;要支持
}

View File

@@ -2,8 +2,8 @@ package cn.iocoder.yudao.module.bpm.framework.flowable.core.behavior;
import cn.hutool.core.collection.CollUtil;
import cn.iocoder.yudao.framework.common.util.collection.SetUtils;
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.util.FlowableUtils;
import lombok.Setter;
import org.flowable.bpmn.model.Activity;
import org.flowable.engine.delegate.DelegateExecution;
@@ -52,7 +52,9 @@ public class BpmParallelMultiInstanceBehavior extends ParallelMultiInstanceBehav
// 第二步,获取任务的所有处理人
Set<Long> assigneeUserIds = taskCandidateInvoker.calculateUsers(execution);
if (CollUtil.isEmpty(assigneeUserIds)) {
// 特殊:如果没有处理人的情况下,至少有一个 null 空元素,保证在 BpmUserTaskActivityBehavior 至少创建出一个 Task 任务,避免自动通过!
// 特殊:如果没有处理人的情况下,至少有一个 null 空元素,避免自动通过!
// 这样,保证在 BpmUserTaskActivityBehavior 至少创建出一个 Task 任务
// 用途1审批人为空时2审批类型为自动通过、自动拒绝时
assigneeUserIds = SetUtils.asSet((Long) null);
}
execution.setVariable(super.collectionVariable, assigneeUserIds);

View File

@@ -2,15 +2,14 @@ package cn.iocoder.yudao.module.bpm.framework.flowable.core.behavior;
import cn.hutool.core.collection.CollUtil;
import cn.iocoder.yudao.framework.common.util.collection.SetUtils;
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.util.FlowableUtils;
import lombok.Setter;
import org.flowable.bpmn.model.Activity;
import org.flowable.engine.delegate.DelegateExecution;
import org.flowable.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior;
import org.flowable.engine.impl.bpmn.behavior.SequentialMultiInstanceBehavior;
import java.util.LinkedHashSet;
import java.util.Set;
/**
@@ -44,9 +43,11 @@ public class BpmSequentialMultiInstanceBehavior extends SequentialMultiInstanceB
super.collectionElementVariable = FlowableUtils.formatExecutionCollectionElementVariable(execution.getCurrentActivityId());
// 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!!!
Set<Long> assigneeUserIds = taskCandidateInvoker.calculateUsers(execution);
if (CollUtil.isEmpty(assigneeUserIds)) {
// 特殊:如果没有处理人的情况下,至少有一个 null 空元素,保证在 BpmUserTaskActivityBehavior 至少创建出一个 Task 任务,避免自动通过!
// 特殊:如果没有处理人的情况下,至少有一个 null 空元素,避免自动通过!
// 这样,保证在 BpmUserTaskActivityBehavior 至少创建出一个 Task 任务
// 用途1审批人为空时2审批类型为自动通过、自动拒绝时
assigneeUserIds = SetUtils.asSet((Long) null);
}
execution.setVariable(super.collectionVariable, assigneeUserIds);

View File

@@ -6,6 +6,7 @@ import cn.hutool.core.util.RandomUtil;
import cn.hutool.extra.spring.SpringUtil;
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskApproveReqVO;
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRejectReqVO;
import cn.iocoder.yudao.module.bpm.enums.definition.BpmUserTaskApproveTypeEnum;
import cn.iocoder.yudao.module.bpm.enums.definition.BpmUserTaskAssignEmptyHandlerTypeEnum;
import cn.iocoder.yudao.module.bpm.enums.task.BpmReasonEnum;
import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateInvoker;
@@ -56,18 +57,31 @@ public class BpmUserTaskActivityBehavior extends UserTaskActivityBehavior {
return;
}
// 特殊:审批人为空,根据配置是否要自动通过、自动拒绝
// 特殊:处理需要自动通过、不通过的情况
Integer approveType = BpmnModelUtils.parseApproveType(userTask);
Integer assignEmptyHandlerType = BpmnModelUtils.parseAssignEmptyHandlerType(userTask);
TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {
@Override
public void afterCommit() {
if (ObjectUtil.equal(assignEmptyHandlerType, BpmUserTaskAssignEmptyHandlerTypeEnum.APPROVE.getType())) {
SpringUtil.getBean(BpmTaskService.class).approveTask(null, new BpmTaskApproveReqVO()
.setId(task.getId()).setReason(BpmReasonEnum.ASSIGN_EMPTY_APPROVE.getReason()));
} else if (ObjectUtil.equal(assignEmptyHandlerType, BpmUserTaskAssignEmptyHandlerTypeEnum.REJECT.getType())) {
SpringUtil.getBean(BpmTaskService.class).rejectTask(null, new BpmTaskRejectReqVO()
.setId(task.getId()).setReason(BpmReasonEnum.ASSIGN_EMPTY_REJECT.getReason()));
// 特殊情况一:【人工审核】审批人为空,根据配置是否要自动通过、自动拒绝
if (ObjectUtil.equal(approveType, BpmUserTaskApproveTypeEnum.USER.getType())) {
if (ObjectUtil.equal(assignEmptyHandlerType, BpmUserTaskAssignEmptyHandlerTypeEnum.APPROVE.getType())) {
SpringUtil.getBean(BpmTaskService.class).approveTask(null, new BpmTaskApproveReqVO()
.setId(task.getId()).setReason(BpmReasonEnum.ASSIGN_EMPTY_APPROVE.getReason()));
} else if (ObjectUtil.equal(assignEmptyHandlerType, BpmUserTaskAssignEmptyHandlerTypeEnum.REJECT.getType())) {
SpringUtil.getBean(BpmTaskService.class).rejectTask(null, new BpmTaskRejectReqVO()
.setId(task.getId()).setReason(BpmReasonEnum.ASSIGN_EMPTY_REJECT.getReason()));
}
// 特殊情况二:【自动审核】审批类型为自动通过、不通过
} else {
if (ObjectUtil.equal(approveType, BpmUserTaskApproveTypeEnum.AUTO_APPROVE.getType())) {
SpringUtil.getBean(BpmTaskService.class).approveTask(null, new BpmTaskApproveReqVO()
.setId(task.getId()).setReason(BpmReasonEnum.APPROVE_TYPE_AUTO_APPROVE.getReason()));
} else if (ObjectUtil.equal(approveType, BpmUserTaskApproveTypeEnum.AUTO_REJECT.getType())) {
SpringUtil.getBean(BpmTaskService.class).rejectTask(null, new BpmTaskRejectReqVO()
.setId(task.getId()).setReason(BpmReasonEnum.APPROVE_TYPE_AUTO_REJECT.getReason()));
}
}
}

View File

@@ -6,7 +6,9 @@ import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.extra.spring.SpringUtil;
import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
import cn.iocoder.yudao.framework.datapermission.core.annotation.DataPermission;
import cn.iocoder.yudao.module.bpm.enums.definition.BpmUserTaskApproveTypeEnum;
import cn.iocoder.yudao.module.bpm.enums.definition.BpmUserTaskAssignStartUserHandlerTypeEnum;
import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmTaskCandidateStrategyEnum;
import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.BpmnModelUtils;
@@ -20,10 +22,7 @@ import org.flowable.bpmn.model.UserTask;
import org.flowable.engine.delegate.DelegateExecution;
import org.flowable.engine.runtime.ProcessInstance;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.*;
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.MODEL_DEPLOY_FAIL_TASK_CANDIDATE_NOT_CONFIG;
@@ -61,7 +60,14 @@ public class BpmTaskCandidateInvoker {
List<UserTask> userTaskList = BpmnModelUtils.getBpmnModelElements(bpmnModel, UserTask.class);
// 遍历所有的 UserTask校验审批人配置
userTaskList.forEach(userTask -> {
// 1. 非空校验
// 1.1人工审批,无需校验审批人配置
Integer approveType = BpmnModelUtils.parseApproveType(userTask);
if (ObjectUtils.equalsAny(approveType,
BpmUserTaskApproveTypeEnum.AUTO_APPROVE.getType(),
BpmUserTaskApproveTypeEnum.AUTO_REJECT.getType())) {
return;
}
// 1.2 非空校验
Integer strategy = BpmnModelUtils.parseCandidateStrategy(userTask);
String param = BpmnModelUtils.parseCandidateParam(userTask);
if (strategy == null) {
@@ -84,6 +90,14 @@ public class BpmTaskCandidateInvoker {
*/
@DataPermission(enable = false) // 忽略数据权限,避免因为过滤,导致找不到候选人
public Set<Long> calculateUsers(DelegateExecution execution) {
// 审批类型非人工审核时,不进行计算候选人。原因是:后续会自动通过、不通过
Integer approveType = BpmnModelUtils.parseApproveType(execution.getCurrentFlowElement());
if (ObjectUtils.equalsAny(approveType,
BpmUserTaskApproveTypeEnum.AUTO_APPROVE.getType(),
BpmUserTaskApproveTypeEnum.AUTO_REJECT.getType())) {
return new HashSet<>();
}
Integer strategy = BpmnModelUtils.parseCandidateStrategy(execution.getCurrentFlowElement());
String param = BpmnModelUtils.parseCandidateParam(execution.getCurrentFlowElement());
// 1.1 计算任务的候选人

View File

@@ -56,12 +56,16 @@ public interface BpmnModelConstants {
*/
String USER_TASK_REJECT_RETURN_TASK_ID = "rejectReturnTaskId";
/**
* BPMN UserTask 的扩展属性,用于标记用户任务的审批类型
*/
String USER_TASK_APPROVE_TYPE = "approveType";
/**
* BPMN UserTask 的扩展属性,用于标记用户任务的审批方式
*/
String USER_TASK_APPROVE_METHOD = "approveMethod";
// TODO @jason这个命名可能有个 fieldsPermissions 更合适点。可能 formPermissions 会更更合适。
/**
* BPMN ExtensionElement 流程表单字段权限元素, 用于标记字段权限
*/
@@ -76,6 +80,7 @@ public interface BpmnModelConstants {
*/
String FORM_FIELD_PERMISSION_ELEMENT_PERMISSION_ATTRIBUTE = "permission";
// TODO @jason上面是 fieldsPermission然后这里是 buttonsSettings感觉有点不统一。然后 BpmSimpleModelNodeVO 里面是 fieldsPermission、buttonsSetting
/**
* BPMN ExtensionElement 操作按钮设置元素, 用于审批节点操作按钮设置
*/

View File

@@ -45,6 +45,10 @@ public class BpmnModelUtils {
return candidateParam;
}
public static Integer parseApproveType(FlowElement userTask) {
return NumberUtils.parseInt(parseExtensionElement(userTask, BpmnModelConstants.USER_TASK_APPROVE_TYPE));
}
public static BpmUserTaskRejectHandlerType parseRejectHandlerType(FlowElement userTask) {
Integer rejectHandlerType = NumberUtils.parseInt(parseExtensionElement(userTask, USER_TASK_REJECT_HANDLER_TYPE));
return BpmUserTaskRejectHandlerType.typeOf(rejectHandlerType);

View File

@@ -9,10 +9,7 @@ import cn.hutool.core.util.*;
import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO;
import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO.RejectHandler;
import cn.iocoder.yudao.module.bpm.enums.definition.BpmApproveMethodEnum;
import cn.iocoder.yudao.module.bpm.enums.definition.BpmBoundaryEventType;
import cn.iocoder.yudao.module.bpm.enums.definition.BpmSimpleModeConditionType;
import cn.iocoder.yudao.module.bpm.enums.definition.BpmSimpleModelNodeType;
import cn.iocoder.yudao.module.bpm.enums.definition.*;
import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmnModelConstants;
import cn.iocoder.yudao.module.bpm.framework.flowable.core.simplemodel.SimpleModelConditionGroups;
import org.flowable.bpmn.BpmnAutoLayout;
@@ -448,9 +445,11 @@ public class SimpleModelUtils {
UserTask userTask = new UserTask();
userTask.setId(node.getId());
userTask.setName(node.getName());
// 设置审批任务的截止时间
if (node.getTimeoutHandler() != null && node.getTimeoutHandler().getEnable()) {
userTask.setDueDate(node.getTimeoutHandler().getTimeDuration());
// 如果不是审批人节点,则直接返回
addExtensionElement(userTask, USER_TASK_APPROVE_TYPE, StrUtil.toStringOrNull(node.getApproveType()));
if (ObjectUtil.notEqual(node.getApproveType(), BpmUserTaskApproveTypeEnum.USER.getType())) {
return userTask;
}
// 添加候选人元素
@@ -467,6 +466,10 @@ public class SimpleModelUtils {
addAssignStartUserHandlerType(node.getAssignStartUserHandlerType(), userTask);
// 添加用户任务的空处理元素
addAssignEmptyHandlerType(node.getAssignEmptyHandler(), userTask);
// 设置审批任务的截止时间
if (node.getTimeoutHandler() != null && node.getTimeoutHandler().getEnable()) {
userTask.setDueDate(node.getTimeoutHandler().getTimeDuration());
}
return userTask;
}
@@ -494,8 +497,8 @@ public class SimpleModelUtils {
}
private static void processMultiInstanceLoopCharacteristics(Integer approveMethod, Integer approveRatio, UserTask userTask) {
BpmApproveMethodEnum bpmApproveMethodEnum = BpmApproveMethodEnum.valueOf(approveMethod);
if (bpmApproveMethodEnum == null || bpmApproveMethodEnum == BpmApproveMethodEnum.RANDOM) {
BpmUserTaskApproveMethodEnum approveMethodEnum = BpmUserTaskApproveMethodEnum.valueOf(approveMethod);
if (approveMethodEnum == null || approveMethodEnum == BpmUserTaskApproveMethodEnum.RANDOM) {
return;
}
// 添加审批方式的扩展属性
@@ -504,19 +507,19 @@ public class SimpleModelUtils {
MultiInstanceLoopCharacteristics multiInstanceCharacteristics = new MultiInstanceLoopCharacteristics();
// 设置 collectionVariable。本系统用不到。仅仅为了 Flowable 校验不报错。
multiInstanceCharacteristics.setInputDataItem("${coll_userList}");
if (bpmApproveMethodEnum == BpmApproveMethodEnum.ANY) {
if (approveMethodEnum == BpmUserTaskApproveMethodEnum.ANY) {
multiInstanceCharacteristics.setCompletionCondition(ANY_OF_APPROVE_COMPLETE_EXPRESSION);
multiInstanceCharacteristics.setSequential(false);
userTask.setLoopCharacteristics(multiInstanceCharacteristics);
} else if (bpmApproveMethodEnum == BpmApproveMethodEnum.SEQUENTIAL) {
} else if (approveMethodEnum == BpmUserTaskApproveMethodEnum.SEQUENTIAL) {
multiInstanceCharacteristics.setCompletionCondition(ALL_APPROVE_COMPLETE_EXPRESSION);
multiInstanceCharacteristics.setSequential(true);
multiInstanceCharacteristics.setLoopCardinality("1");
userTask.setLoopCharacteristics(multiInstanceCharacteristics);
} else if (bpmApproveMethodEnum == BpmApproveMethodEnum.RATIO) {
} else if (approveMethodEnum == BpmUserTaskApproveMethodEnum.RATIO) {
Assert.notNull(approveRatio, "通过比例不能为空");
double approvePct = approveRatio / (double) 100;
multiInstanceCharacteristics.setCompletionCondition(String.format(APPROVE_BY_RATIO_COMPLETE_EXPRESSION, String.format("%.2f", approvePct)));
multiInstanceCharacteristics.setCompletionCondition(
String.format(APPROVE_BY_RATIO_COMPLETE_EXPRESSION, String.format("%.2f", approveRatio / (double) 100)));
multiInstanceCharacteristics.setSequential(false);
}
userTask.setLoopCharacteristics(multiInstanceCharacteristics);