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9d0084409e
Author | SHA1 | Date | |
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9d0084409e | ||
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ee02f46dfd | ||
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25de0b3530 |
@ -5,12 +5,14 @@ import org.dromara.common.translation.annotation.Translation;
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import org.dromara.common.translation.constant.TransConstant;
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import org.dromara.warm.flow.core.entity.User;
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import org.dromara.workflow.common.constant.FlowConstant;
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import org.dromara.workflow.domain.bo.FlowCopyBo;
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import java.io.Serial;
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import java.io.Serializable;
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import java.math.BigDecimal;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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/**
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* 任务视图
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@ -185,6 +187,20 @@ public class FlowTaskVo implements Serializable {
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*/
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private List<ButtonPermissionVo> buttonList;
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/**
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* 抄送对象 ID 集合
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* <p>
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* 根据扩展属性中 CopySettingEnum 类型的数据生成,存储需要抄送的对象 ID
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*/
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private List<FlowCopyBo> copyList;
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/**
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* 自定义参数 Map
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* <p>
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* 根据扩展属性中 VariablesEnum 类型的数据生成,存储 key=value 格式的自定义参数
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*/
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private Map<String, String> varList;
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//业务扩展信息开始
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/**
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* 业务编码
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@ -0,0 +1,45 @@
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package org.dromara.workflow.domain.vo;
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import lombok.Data;
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import java.io.Serial;
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import java.io.Serializable;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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/**
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* Node 扩展属性解析结果 VO
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* <p>
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* 用于封装从扩展属性 JSON 中解析出的各类信息,包括按钮权限、抄送对象和自定义参数。
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*
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* @author AprilWind
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*/
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@Data
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public class NodeExtVo implements Serializable {
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@Serial
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private static final long serialVersionUID = 1L;
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/**
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* 按钮权限列表
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* <p>
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* 根据扩展属性中 ButtonPermissionEnum 类型的数据生成,每个元素表示一个按钮及其是否勾选。
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*/
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private List<ButtonPermissionVo> buttonPermissions;
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/**
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* 抄送对象 ID 集合
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* <p>
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* 根据扩展属性中 CopySettingEnum 类型的数据生成,存储需要抄送的对象 ID
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*/
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private Set<String> copySettings;
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/**
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* 自定义参数 Map
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* <p>
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* 根据扩展属性中 VariablesEnum 类型的数据生成,存储 key=value 格式的自定义参数
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*/
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private Map<String, String> variables;
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}
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@ -1,12 +1,15 @@
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package org.dromara.workflow.listener;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.convert.Convert;
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import cn.hutool.core.lang.TypeReference;
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import cn.hutool.core.map.MapUtil;
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import cn.hutool.core.util.ObjectUtil;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.dromara.common.core.enums.BusinessStatusEnum;
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import org.dromara.common.core.service.UserService;
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import org.dromara.common.core.utils.StreamUtils;
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import org.dromara.common.core.utils.StringUtils;
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import org.dromara.warm.flow.core.dto.FlowParams;
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import org.dromara.warm.flow.core.entity.Definition;
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@ -19,15 +22,18 @@ import org.dromara.workflow.common.ConditionalOnEnable;
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import org.dromara.workflow.common.constant.FlowConstant;
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import org.dromara.workflow.common.enums.TaskStatusEnum;
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import org.dromara.workflow.domain.bo.FlowCopyBo;
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import org.dromara.workflow.domain.vo.NodeExtVo;
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import org.dromara.workflow.handler.FlowProcessEventHandler;
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import org.dromara.workflow.service.IFlwCommonService;
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import org.dromara.workflow.service.IFlwInstanceService;
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import org.dromara.workflow.service.IFlwNodeExtService;
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import org.dromara.workflow.service.IFlwTaskService;
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import org.springframework.stereotype.Component;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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/**
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* 全局任务办理监听
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@ -44,6 +50,8 @@ public class WorkflowGlobalListener implements GlobalListener {
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private final IFlwInstanceService instanceService;
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private final FlowProcessEventHandler flowProcessEventHandler;
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private final IFlwCommonService flwCommonService;
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private final IFlwNodeExtService nodeExtService;
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private final UserService userService;
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private final InsService insService;
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/**
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@ -63,6 +71,25 @@ public class WorkflowGlobalListener implements GlobalListener {
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*/
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@Override
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public void start(ListenerVariable listenerVariable) {
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String ext = listenerVariable.getNode().getExt();
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if (StringUtils.isNotBlank(ext)) {
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NodeExtVo nodeExt = nodeExtService.parseNodeExt(ext);
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Map<String, Object> variable = listenerVariable.getVariable();
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Set<String> copyList = nodeExt.getCopySettings();
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if (CollUtil.isNotEmpty(copyList)) {
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List<FlowCopyBo> list = StreamUtils.toList(copyList, x -> {
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FlowCopyBo bo = new FlowCopyBo();
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Long id = Convert.toLong(x);
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bo.setUserId(id);
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bo.setUserName(userService.selectUserNameById(id));
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return bo;
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});
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variable.put(FlowConstant.FLOW_COPY_LIST, list);
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}
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if (CollUtil.isNotEmpty(nodeExt.getVariables())) {
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variable.putAll(nodeExt.getVariables());
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}
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}
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}
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/**
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@ -1,8 +1,6 @@
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package org.dromara.workflow.service;
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import org.dromara.workflow.domain.vo.ButtonPermissionVo;
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import java.util.List;
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import org.dromara.workflow.domain.vo.NodeExtVo;
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/**
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* 流程节点扩展属性 服务层
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@ -12,11 +10,23 @@ import java.util.List;
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public interface IFlwNodeExtService {
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/**
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* 从扩展属性构建按钮权限列表:根据 ext 中记录的权限值,标记每个按钮是否勾选
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* 解析扩展属性 JSON 并构建 Node 扩展属性对象
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* <p>
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* 根据传入的 JSON 字符串,将扩展属性分为三类:
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* 1. ButtonPermissionEnum:解析为按钮权限列表,标记每个按钮是否勾选
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* 2. CopySettingEnum:解析为抄送对象 ID 集合
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* 3. VariablesEnum:解析为自定义参数 Map
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*
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* <p>示例 JSON:
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* [
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* {"code": "ButtonPermissionEnum", "value": "back,termination"},
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* {"code": "CopySettingEnum", "value": "1"},
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* {"code": "VariablesEnum", "value": "key1=value1,key2=value2"}
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* ]
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*
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* @param ext 扩展属性 JSON 字符串
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* @return 按钮权限 VO 列表
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* @return NodeExtVo 对象,封装按钮权限列表、抄送对象集合和自定义参数 Map
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*/
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List<ButtonPermissionVo> buildButtonPermissionsFromExt(String ext);
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NodeExtVo parseNodeExt(String ext);
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}
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@ -1,8 +1,8 @@
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package org.dromara.workflow.service.impl;
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import cn.hutool.core.convert.Convert;
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import cn.hutool.core.lang.Dict;
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import cn.hutool.core.util.ObjectUtil;
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import cn.hutool.core.util.StrUtil;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.dromara.common.core.domain.dto.DictTypeDTO;
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@ -17,12 +17,12 @@ import org.dromara.workflow.common.enums.CopySettingEnum;
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import org.dromara.workflow.common.enums.NodeExtEnum;
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import org.dromara.workflow.common.enums.VariablesEnum;
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import org.dromara.workflow.domain.vo.ButtonPermissionVo;
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import org.dromara.workflow.domain.vo.NodeExtVo;
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import org.dromara.workflow.service.IFlwNodeExtService;
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import org.springframework.stereotype.Service;
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import java.util.*;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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/**
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* 流程设计器-节点扩展属性
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@ -187,73 +187,71 @@ public class FlwNodeExtServiceImpl implements NodeExtService, IFlwNodeExtService
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}
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/**
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* 从扩展属性构建按钮权限列表:根据 ext 中记录的权限值,标记每个按钮是否勾选
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* 解析扩展属性 JSON 并构建 Node 扩展属性对象
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* <p>
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* 根据传入的 JSON 字符串,将扩展属性分为三类:
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* 1. ButtonPermissionEnum:解析为按钮权限列表,标记每个按钮是否勾选
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* 2. CopySettingEnum:解析为抄送对象 ID 集合
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* 3. VariablesEnum:解析为自定义参数 Map
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*
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* <p>示例 JSON:
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* [
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* {"code": "ButtonPermissionEnum", "value": "back,termination"},
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* {"code": "CopySettingEnum", "value": "1"},
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* {"code": "VariablesEnum", "value": "key1=value1,key2=value2"}
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* ]
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*
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* @param ext 扩展属性 JSON 字符串
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* @return 按钮权限 VO 列表
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* @return NodeExtVo 对象,封装按钮权限列表、抄送对象集合和自定义参数 Map
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*/
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@Override
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public List<ButtonPermissionVo> buildButtonPermissionsFromExt(String ext) {
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// 解析 ext 为 Map<code, Set<value>>,用于标记权限
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Map<String, Set<String>> permissionMap = JsonUtils.parseArray(ext, ButtonPermissionVo.class)
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.stream()
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.collect(Collectors.toMap(
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ButtonPermissionVo::getCode,
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item -> StringUtils.splitList(item.getValue()).stream()
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.map(String::trim)
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.filter(StrUtil::isNotBlank)
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.collect(Collectors.toSet()),
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(a, b) -> b,
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HashMap::new
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));
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public NodeExtVo parseNodeExt(String ext) {
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NodeExtVo nodeExtVo = new NodeExtVo();
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// 构建按钮权限列表,标记哪些按钮在 permissionMap 中出现(表示已勾选)
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return buildPermissionsFromSources(permissionMap, List.of(ButtonPermissionEnum.class));
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}
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// 解析 JSON 为 Dict 列表
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List<Dict> nodeExtMap = JsonUtils.parseArrayMap(ext);
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/**
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* 将权限映射与按钮权限来源(枚举类或字典类型)进行匹配,生成权限视图列表
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* <p>
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* 使用说明:
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* - sources 支持传入多个来源类型,支持 NodeExtEnum 枚举类 或 字典类型字符串(dictType)
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* - 若需要扩展更多按钮权限,只需在 sources 中新增对应的枚举类或字典类型
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* <p>
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* 示例:
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* buildPermissionsFromSources(permissionMap, List.of(ButtonPermissionEnum.class, "custom_button_dict"));
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*
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* @param permissionMap 权限映射
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* @param sources 枚举类或字典类型列表
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* @return 按钮权限视图对象列表
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*/
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@SuppressWarnings("unchecked cast")
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private List<ButtonPermissionVo> buildPermissionsFromSources(Map<String, Set<String>> permissionMap, List<Object> sources) {
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return sources.stream()
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.flatMap(source -> {
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if (source instanceof Class<?> clazz && NodeExtEnum.class.isAssignableFrom(clazz)) {
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Set<String> selectedSet = permissionMap.getOrDefault(clazz.getSimpleName(), Collections.emptySet());
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return extractDictItems(this.buildChildNode((Class<? extends NodeExtEnum>) clazz), selectedSet).stream();
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} else if (source instanceof String dictType) {
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Set<String> selectedSet = permissionMap.getOrDefault(dictType, Collections.emptySet());
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return extractDictItems(this.buildChildNode(dictType), selectedSet).stream();
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}
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return Stream.empty();
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}).toList();
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}
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for (Dict nodeExt : nodeExtMap) {
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String code = nodeExt.getStr("code");
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String value = nodeExt.getStr("value");
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/**
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* 从节点子项中提取字典项,并构建按钮权限视图对象列表
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*
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* @param childNode 子节点
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* @param selectedSet 已选中的值集
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* @return 按钮权限视图对象列表
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*/
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private List<ButtonPermissionVo> extractDictItems(NodeExt.ChildNode childNode, Set<String> selectedSet) {
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return Optional.ofNullable(childNode)
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.map(NodeExt.ChildNode::getDict)
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.orElse(List.of())
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.stream()
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.map(dict -> new ButtonPermissionVo(dict.getValue(), selectedSet.contains(dict.getValue())))
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.toList();
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if (ButtonPermissionEnum.class.getSimpleName().equals(code)) {
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// 解析按钮权限
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// 将 value 拆分为 Set<String>,便于精确匹配
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Set<String> buttonSet = StringUtils.str2Set(value, StringUtils.SEPARATOR);
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// 获取按钮字典配置
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NodeExt.ChildNode childNode = buildChildNode(ButtonPermissionEnum.class);
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// 构建 ButtonPermissionVo 列表
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List<ButtonPermissionVo> buttonList = Optional.ofNullable(childNode)
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.map(NodeExt.ChildNode::getDict)
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.orElse(List.of())
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.stream()
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.map(dict -> new ButtonPermissionVo(dict.getValue(), buttonSet.contains(dict.getValue())))
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.toList();
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nodeExtVo.setButtonPermissions(buttonList);
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} else if (CopySettingEnum.class.getSimpleName().equals(code)) {
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// 解析抄送对象 ID 集合
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nodeExtVo.setCopySettings(StringUtils.str2Set(value, StringUtils.SEPARATOR));
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} else if (VariablesEnum.class.getSimpleName().equals(code)) {
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// 解析自定义参数
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// 将 key=value 字符串拆分为 Map
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Map<String, String> variables = Arrays.stream(StringUtils.split(value, StringUtils.SEPARATOR))
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.map(s -> StringUtils.split(s, "="))
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.filter(arr -> arr.length == 2)
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.collect(Collectors.toMap(arr -> arr[0], arr -> arr[1]));
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nodeExtVo.setVariables(variables);
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} else {
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// 未知扩展类型,记录日志
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log.warn("未知扩展类型:code={}, value={}", code, value);
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}
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}
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return nodeExtVo;
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}
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||||
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}
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|
@ -48,6 +48,7 @@ import org.dromara.workflow.domain.FlowInstanceBizExt;
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import org.dromara.workflow.domain.bo.*;
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import org.dromara.workflow.domain.vo.FlowHisTaskVo;
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import org.dromara.workflow.domain.vo.FlowTaskVo;
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import org.dromara.workflow.domain.vo.NodeExtVo;
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import org.dromara.workflow.mapper.FlwCategoryMapper;
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import org.dromara.workflow.mapper.FlwInstanceBizExtMapper;
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import org.dromara.workflow.mapper.FlwTaskMapper;
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@ -597,8 +598,22 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
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if (ObjectUtil.isNull(flowNode)) {
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throw new NullPointerException("当前【" + flowTaskVo.getNodeCode() + "】节点编码不存在");
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}
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NodeExtVo nodeExtVo = flwNodeExtService.parseNodeExt(flowNode.getExt());
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//设置按钮权限
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flowTaskVo.setButtonList(flwNodeExtService.buildButtonPermissionsFromExt(flowNode.getExt()));
|
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flowTaskVo.setButtonList(nodeExtVo.getButtonPermissions());
|
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if (CollUtil.isNotEmpty(nodeExtVo.getCopySettings())) {
|
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List<FlowCopyBo> list = StreamUtils.toList(nodeExtVo.getCopySettings(), x -> {
|
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FlowCopyBo bo = new FlowCopyBo();
|
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Long id = Convert.toLong(x);
|
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bo.setUserId(id);
|
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bo.setUserName(userService.selectUserNameById(id));
|
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return bo;
|
||||
});
|
||||
flowTaskVo.setCopyList(list);
|
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} else {
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flowTaskVo.setCopyList(new ArrayList<>());
|
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}
|
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flowTaskVo.setVarList(nodeExtVo.getVariables());
|
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flowTaskVo.setNodeRatio(flowNode.getNodeRatio());
|
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flowTaskVo.setApplyNode(flowNode.getNodeCode().equals(flwCommonService.applyNodeCode(task.getDefinitionId())));
|
||||
return flowTaskVo;
|
||||
|
Loading…
Reference in New Issue
Block a user