Merge branch 'feature/bpm-earlyAssignee' of https://gitee.com/ykhcool/ruoyi-vue-pro
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commit
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package cn.iocoder.yudao.framework.flowable.core.context;
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import cn.hutool.core.collection.CollUtil;
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import com.alibaba.ttl.TransmittableThreadLocal;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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/**
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* 工作流--用户用到的上下文相关信息
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*/
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public class FlowableContextHolder {
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private static final ThreadLocal<Map<String, List<Long>>> ASSIGNEE = new TransmittableThreadLocal<>();
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/**
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* 通过流程任务的定义 key ,拿到提前选好的审批人
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* 此方法目的:首次创建流程实例时,数据库中还查询不到 assignee 字段,所以存入上下文中获取
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*
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* @param taskDefinitionKey 流程任务 key
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* @return 审批人 ID 集合
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*/
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public static List<Long> getAssigneeByTaskDefinitionKey(String taskDefinitionKey) {
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if (CollUtil.isNotEmpty(ASSIGNEE.get())) {
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return ASSIGNEE.get().get(taskDefinitionKey);
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}
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return Collections.emptyList();
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}
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/**
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* 存入提前选好的审批人到上下文线程变量中
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*
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* @param assignee 流程任务 key -> 审批人 ID 炅和
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*/
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public static void setAssignee(Map<String, List<Long>> assignee) {
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ASSIGNEE.set(assignee);
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}
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}
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@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.bpm.api.task.dto;
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import lombok.Data;
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import javax.validation.constraints.NotEmpty;
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import java.util.List;
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import java.util.Map;
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/**
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@ -30,4 +31,10 @@ public class BpmProcessInstanceCreateReqDTO {
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*/
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@NotEmpty(message = "业务的唯一标识")
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private String businessKey;
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/**
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* 提前指派的审批人
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* 例如: { taskKey1 :[1,2] },则表示 taskKey1 这个任务,提前设定了,由 userId 为 1,2 的用户进行审批
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*/
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private Map<String, List<Long>> assignee;
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}
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@ -4,6 +4,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
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import lombok.Data;
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import javax.validation.constraints.NotEmpty;
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import java.util.List;
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import java.util.Map;
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@Schema(description = "管理后台 - 流程实例的创建 Request VO")
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@ -17,4 +18,7 @@ public class BpmProcessInstanceCreateReqVO {
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@Schema(description = "变量实例")
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private Map<String, Object> variables;
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@Schema(description = "提前指派的审批人", requiredMode = Schema.RequiredMode.REQUIRED, example = "{taskKey1:[1,2]}")
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private Map<String, List<Long>> assignee;
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}
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@ -12,6 +12,7 @@ import lombok.EqualsAndHashCode;
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import lombok.ToString;
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import java.time.LocalDateTime;
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import java.util.List;
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import java.util.Map;
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/**
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@ -87,4 +88,9 @@ public class BpmProcessInstanceExtDO extends BaseDO {
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@TableField(typeHandler = JacksonTypeHandler.class)
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private Map<String, Object> formVariables;
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/**
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* 提前设定好的审批人
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*/
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@TableField(typeHandler = JacksonTypeHandler.class)
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private Map<String, List<Long>> assignee;
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}
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@ -18,6 +18,7 @@ import cn.iocoder.yudao.module.bpm.dal.mysql.definition.BpmTaskAssignRuleMapper;
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import cn.iocoder.yudao.module.bpm.enums.DictTypeConstants;
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import cn.iocoder.yudao.module.bpm.enums.definition.BpmTaskAssignRuleTypeEnum;
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import cn.iocoder.yudao.module.bpm.framework.flowable.core.behavior.script.BpmTaskAssignScript;
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import cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceService;
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import cn.iocoder.yudao.module.system.api.dept.DeptApi;
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import cn.iocoder.yudao.module.system.api.dept.PostApi;
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import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO;
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@ -39,6 +40,7 @@ import org.springframework.validation.annotation.Validated;
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import javax.annotation.Resource;
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import javax.validation.Valid;
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import java.util.*;
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import java.util.function.Function;
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import static cn.hutool.core.text.CharSequenceUtil.format;
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import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
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@ -77,6 +79,9 @@ public class BpmTaskAssignRuleServiceImpl implements BpmTaskAssignRuleService {
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private DictDataApi dictDataApi;
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@Resource
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private PermissionApi permissionApi;
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@Resource
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@Lazy // 解决循环依赖
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private BpmProcessInstanceService processInstanceService;
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/**
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* 任务分配脚本
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*/
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@ -234,6 +239,12 @@ public class BpmTaskAssignRuleServiceImpl implements BpmTaskAssignRuleService {
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@Override
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@DataPermission(enable = false) // 忽略数据权限,不然分配会存在问题
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public Set<Long> calculateTaskCandidateUsers(DelegateExecution execution) {
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//1. 先从提前选好的审批人中获取
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List<Long> assignee = processInstanceService.getAssigneeByProcessInstanceIdAndTaskDefinitionKey(execution.getProcessInstanceId(), execution.getCurrentActivityId());
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if(CollUtil.isNotEmpty(assignee)){
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return convertSet(assignee, Function.identity());
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}
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//2. 通过分配规则,计算审批人
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BpmTaskAssignRuleDO rule = getTaskRule(execution);
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return calculateTaskCandidateUsers(execution, rule);
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}
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@ -49,16 +49,17 @@ public interface BpmProcessInstanceService {
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/**
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* 获得流程实例的分页
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*
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* @param userId 用户编号
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* @param userId 用户编号
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* @param pageReqVO 分页请求
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* @return 流程实例的分页
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*/
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PageResult<BpmProcessInstancePageItemRespVO> getMyProcessInstancePage(Long userId,
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@Valid BpmProcessInstanceMyPageReqVO pageReqVO);
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/**
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* 创建流程实例(提供给前端)
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*
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* @param userId 用户编号
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* @param userId 用户编号
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* @param createReqVO 创建信息
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* @return 实例的编号
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*/
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/**
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* 创建流程实例(提供给内部)
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*
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* @param userId 用户编号
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* @param userId 用户编号
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* @param createReqDTO 创建信息
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* @return 实例的编号
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*/
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@ -84,7 +85,7 @@ public interface BpmProcessInstanceService {
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/**
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* 取消流程实例
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*
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* @param userId 用户编号
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* @param userId 用户编号
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* @param cancelReqVO 取消信息
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*/
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void cancelProcessInstance(Long userId, @Valid BpmProcessInstanceCancelReqVO cancelReqVO);
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@ -139,9 +140,17 @@ public interface BpmProcessInstanceService {
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/**
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* 更新 ProcessInstance 拓展记录为不通过
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*
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* @param id 流程编号
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* @param id 流程编号
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* @param reason 理由。例如说,审批不通过时,需要传递该值
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*/
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void updateProcessInstanceExtReject(String id, String reason);
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/**
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* 去流程实例扩展表中,取出指定流程任务提前指定的审批人
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*
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* @param processInstanceId 流程实例的编号
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* @param taskDefinitionKey 流程任务定义的 key
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* @return 审批人集合
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*/
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List<Long> getAssigneeByProcessInstanceIdAndTaskDefinitionKey(String processInstanceId, String taskDefinitionKey);
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}
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