feat: 【工作流】--加签
This commit is contained in:
parent
f088fdff84
commit
7d497ce09b
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@ -0,0 +1,48 @@
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package cn.iocoder.yudao.framework.common.enums;
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/**
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* 符号常量
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*/
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public interface SymbolConstant {
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String D =",";
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/**
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* _
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*/
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String XH="_";
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/**
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* -
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*/
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String HG="-";
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/**
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* /
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*/
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String XG="/";
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/**
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* 箭头
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*/
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String ARROWHEAD="->";
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/**
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* 数组的开始元素
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*/
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String ARRAY_START="[";
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/**
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* 数组的结束元素
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*/
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String ARRAY_END="]";
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/**
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* null 字符串
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*/
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String NULL_STRING="null";
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/**
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* 点号
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*/
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String DIAN="\\.";
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}
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@ -50,7 +50,9 @@ public interface ErrorCodeConstants {
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ErrorCode TASK_RETURN_FAIL_SOURCE_TARGET_ERROR = new ErrorCode(1_009_005_006, "回退任务失败,目标节点是在并行网关上或非同一路线上,不可跳转");
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ErrorCode TASK_DELEGATE_FAIL_USER_REPEAT = new ErrorCode(1_009_005_007, "任务委派失败,委派人和当前审批人为同一人");
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ErrorCode TASK_DELEGATE_FAIL_USER_NOT_EXISTS = new ErrorCode(1_009_005_008, "任务委派失败,被委派人不存在");
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ErrorCode TASK_ADD_SIGN_USER_NOT_EXIST = new ErrorCode(1_009_005_009, "任务加签:选择的用户不存在");
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ErrorCode TASK_ADD_SIGN_TYPE_ERROR = new ErrorCode(1_009_005_010, "任务加签:当前任务已经{},不能{}");
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ErrorCode TASK_ADD_SIGN_USER_REPEAT = new ErrorCode(1_009_005_011, "任务加签失败,加签人与现有审批人[{}]重复");
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// ========== 流程任务分配规则 1-009-006-000 ==========
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ErrorCode TASK_ASSIGN_RULE_EXISTS = new ErrorCode(1_009_006_000, "流程({}) 的任务({}) 已经存在分配规则");
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ErrorCode TASK_ASSIGN_RULE_NOT_EXISTS = new ErrorCode(1_009_006_001, "流程任务分配规则不存在");
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@ -0,0 +1,33 @@
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package cn.iocoder.yudao.module.bpm.enums.task;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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/**
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* 流程任务 -- comment类型枚举
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*/
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@Getter
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@AllArgsConstructor
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public enum BpmCommentTypeEnum {
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APPROVE(1, "通过"),
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REJECT(2, "不通过"),
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CANCEL(3, "已取消"),
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// ========== 流程任务独有的状态 ==========
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BACK(4, "退回"), // 退回
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DELEGATE(5, "委派"),
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ADD_SIGN(6, "加签"),
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SUB_SIGN(7,"减签"),
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;
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/**
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* 结果
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*/
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private final Integer result;
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/**
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* 描述
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*/
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private final String desc;
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}
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@ -21,11 +21,26 @@ public enum BpmProcessInstanceResultEnum {
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// ========== 流程任务独有的状态 ==========
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BACK(5, "驳回"), // 退回
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DELEGATE(6, "委派");
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DELEGATE(6, "委派"),
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/**
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* 源任务已经审批完成,但是它使用了后加签,后加签的任务未完成,源任务就会是这个状态
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* 例如:A审批, A 后加签了 B ,并且审批通过了任务,但是 B 还未审批,则当前任务状态为 待后加签任务完成
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*/
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ADD_SIGN_AFTER(7, "待后加签任务完成"),
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/**
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* 源任务未审批,但是向前加签了,所以源任务状态变为 待前加签任务完成
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* 例如:A审批, A 前加签了 B ,B 还未审核
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*/
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ADD_SIGN_BEFORE(8, "待前加签任务完成"),
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/**
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* 后加签任务被创建时的初始状态
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* 因为需要源任务先完成,才能到后加签的人来审批,所以加了一个状态区分
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*/
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WAIT_BEFORE_TASK(9, "待前置任务完成");
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/**
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* 结果
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*
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* <p>
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* 如果新增时,注意 {@link #isEndResult(Integer)} 是否需要变更
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*/
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private final Integer result;
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@ -36,14 +51,16 @@ public enum BpmProcessInstanceResultEnum {
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/**
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* 判断该结果是否已经处于 End 最终结果
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*
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* <p>
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* 主要用于一些结果更新的逻辑,如果已经是最终结果,就不再进行更新
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*
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* @param result 结果
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* @return 是否
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*/
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public static boolean isEndResult(Integer result) {
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return ObjectUtils.equalsAny(result, APPROVE.getResult(), REJECT.getResult(), CANCEL.getResult(), BACK.getResult());
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return ObjectUtils.equalsAny(result, APPROVE.getResult(), REJECT.getResult(),
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CANCEL.getResult(), BACK.getResult(),
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ADD_SIGN_AFTER.getResult());
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}
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}
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@ -0,0 +1,40 @@
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package cn.iocoder.yudao.module.bpm.enums.task;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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/**
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* 流程任务 -- 加签类型枚举类型
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*/
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@Getter
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@AllArgsConstructor
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public enum BpmTaskAddSignTypeEnum {
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/**
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* 向前加签,需要前置任务审批完成,才回到原审批人
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*/
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BEFORE("before", "向前加签"),
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/**
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* 向后加签,需要后置任务全部审批完,才会通过原审批人节点
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*/
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AFTER("after", "向后加签"),
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/**
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* 创建后置加签时的过度状态,用于控制向后加签生成的任务状态
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*/
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AFTER_CHILDREN_TASK("afterChildrenTask", "向后加签生成的子任务");
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private final String type;
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private final String desc;
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public static String formatDesc(String type) {
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for (BpmTaskAddSignTypeEnum value : values()) {
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if (value.type.equals(type)) {
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return value.desc;
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}
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}
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return null;
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}
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}
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@ -100,4 +100,11 @@ public class BpmTaskController {
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return success(true);
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}
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@PutMapping("/add-sign")
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@Operation(summary = "加签", description = "before, after为前加签后加签")
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@PreAuthorize("@ss.hasPermission('bpm:task:add-sign')")
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public CommonResult<Boolean> addSign(@RequestBody @Valid BpmTaskAddSignReqVO reqVO) {
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taskService.addSign(reqVO,getLoginUserId());
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return success(true);
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}
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}
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@ -0,0 +1,29 @@
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package cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task;
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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.Set;
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@Schema(description = "管理后台 - 加签流程任务的 Request VO")
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@Data
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public class BpmTaskAddSignReqVO {
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@Schema(description = "加签的用户 ID")
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@NotEmpty(message = "加签用户ID不能为空")
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private Set<Long> userIdList;
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@Schema(description = "加签类型,before 向前加签,after 向后加签")
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@NotEmpty(message = "加签类型不能为空")
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private String type;
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@Schema(description = "加签原因")
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@NotEmpty(message = "加签原因不能为空")
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private String reason;
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@Schema(description = "需要加签的任务 ID")
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@NotEmpty(message = "任务编号不能为空")
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private String id;
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}
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@ -18,9 +18,11 @@ import org.flowable.engine.history.HistoricProcessInstance;
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import org.flowable.engine.runtime.ProcessInstance;
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import org.flowable.task.api.Task;
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import org.flowable.task.api.history.HistoricTaskInstance;
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import org.flowable.task.service.impl.persistence.entity.TaskEntityImpl;
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import org.mapstruct.*;
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import org.mapstruct.factory.Mappers;
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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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@ -145,4 +147,19 @@ public interface BpmTaskConvert {
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.setName(element.getName())
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.setDefinitionKey(element.getId()));
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}
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default TaskEntityImpl convert(TaskEntityImpl task,TaskEntityImpl parentTask){
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task.setCategory(parentTask.getCategory());
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task.setDescription(parentTask.getDescription());
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task.setTenantId(parentTask.getTenantId());
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task.setName(parentTask.getName());
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task.setParentTaskId(parentTask.getId());
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task.setProcessDefinitionId(parentTask.getProcessDefinitionId());
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task.setProcessInstanceId(parentTask.getProcessInstanceId());
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task.setTaskDefinitionKey(parentTask.getTaskDefinitionKey());
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task.setTaskDefinitionId(parentTask.getTaskDefinitionId());
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task.setPriority(parentTask.getPriority());
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task.setCreateTime(new Date());
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return task;
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}
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}
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@ -23,4 +23,7 @@ public interface BpmTaskExtMapper extends BaseMapperX<BpmTaskExtDO> {
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return selectOne(BpmTaskExtDO::getTaskId, taskId);
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}
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default void updateBatchByTaskIdList(List<String> taskIdList, BpmTaskExtDO entity){
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update(entity,new LambdaQueryWrapper<BpmTaskExtDO>().in(BpmTaskExtDO::getTaskId, taskIdList));
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}
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}
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@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.bpm.service.task;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
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import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.*;
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import cn.iocoder.yudao.module.bpm.dal.dataobject.task.BpmTaskExtDO;
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import org.flowable.task.api.Task;
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import javax.validation.Valid;
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*/
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List<BpmTaskRespVO> getTaskListByProcessInstanceId(String processInstanceId);
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/**
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* 通过任务 ID 集合,获取任务扩展表信息集合
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* @param taskIdList 任务 ID
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* @return 任务列表
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*/
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List<BpmTaskExtDO> getTaskListByTaskIdList(List<String> taskIdList);
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/**
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* 通过任务
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*
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*/
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void delegateTask(BpmTaskDelegateReqVO reqVO, Long userId);
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/**
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* 任务加签
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* @param reqVO 被加签的用户和任务ID,加签类型
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* @param userId 当前用户 ID
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*/
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void addSign(BpmTaskAddSignReqVO reqVO, Long userId);
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}
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@ -2,7 +2,9 @@ package cn.iocoder.yudao.module.bpm.service.task;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.ArrayUtil;
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import cn.hutool.core.util.IdUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.iocoder.yudao.framework.common.enums.SymbolConstant;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.date.DateUtils;
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import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
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@ -13,8 +15,7 @@ import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.*;
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import cn.iocoder.yudao.module.bpm.convert.task.BpmTaskConvert;
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import cn.iocoder.yudao.module.bpm.dal.dataobject.task.BpmTaskExtDO;
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import cn.iocoder.yudao.module.bpm.dal.mysql.task.BpmTaskExtMapper;
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import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceDeleteReasonEnum;
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import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceResultEnum;
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import cn.iocoder.yudao.module.bpm.enums.task.*;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmModelService;
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import cn.iocoder.yudao.module.bpm.service.message.BpmMessageService;
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import cn.iocoder.yudao.module.system.api.dept.DeptApi;
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@ -26,6 +27,7 @@ import org.flowable.bpmn.model.BpmnModel;
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import org.flowable.bpmn.model.FlowElement;
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import org.flowable.bpmn.model.UserTask;
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import org.flowable.engine.HistoryService;
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import org.flowable.engine.ManagementService;
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import org.flowable.engine.RuntimeService;
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import org.flowable.engine.TaskService;
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import org.flowable.engine.history.HistoricProcessInstance;
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@ -35,6 +37,8 @@ import org.flowable.task.api.Task;
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import org.flowable.task.api.TaskQuery;
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import org.flowable.task.api.history.HistoricTaskInstance;
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import org.flowable.task.api.history.HistoricTaskInstanceQuery;
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import org.flowable.task.service.impl.persistence.entity.TaskEntity;
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import org.flowable.task.service.impl.persistence.entity.TaskEntityImpl;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.transaction.support.TransactionSynchronization;
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@ -82,6 +86,9 @@ public class BpmTaskServiceImpl implements BpmTaskService {
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@Resource
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private BpmTaskExtMapper taskExtMapper;
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@Resource
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private ManagementService managementService;
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@Override
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public PageResult<BpmTaskTodoPageItemRespVO> getTodoTaskPage(Long userId, BpmTaskTodoPageReqVO pageVO) {
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// 查询待办任务
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@ -186,6 +193,11 @@ public class BpmTaskServiceImpl implements BpmTaskService {
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return BpmTaskConvert.INSTANCE.convertList3(tasks, bpmTaskExtDOMap, processInstance, userMap, deptMap);
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}
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@Override
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public List<BpmTaskExtDO> getTaskListByTaskIdList(List<String> taskIdList) {
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return taskExtMapper.selectListByTaskIds(taskIdList);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void approveTask(Long userId, @Valid BpmTaskApproveReqVO reqVO) {
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@ -202,14 +214,151 @@ public class BpmTaskServiceImpl implements BpmTaskService {
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approveDelegateTask(reqVO, task);
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return;
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}
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// 情况二:自己审批的任务,调用 complete 去完成任务
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// 情况二:后加签的任务
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if(BpmTaskAddSignTypeEnum.AFTER.getType().equals(task.getScopeType())) {
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//后加签处理
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handleAfterSignTask(task, reqVO);
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return;
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}
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// 情况三:自己审批的任务,调用 complete 去完成任务
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// 完成任务,审批通过
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taskService.complete(task.getId(), instance.getProcessVariables());
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// 更新任务拓展表为通过
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taskExtMapper.updateByTaskId(
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new BpmTaskExtDO().setTaskId(task.getId()).setResult(BpmProcessInstanceResultEnum.APPROVE.getResult())
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.setReason(reqVO.getReason()));
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//处理加签任务
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this.approveTask0(task);
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}
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/**
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* 当前任务存在后加签任务,则不能马上完成,需要一个中间状态,并激活剩余所有子任务
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* @param task 当前任务
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* @param reqVO 前端请求参数
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*/
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private void handleAfterSignTask(Task task,BpmTaskApproveReqVO reqVO){
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//1.有向后加签,则该任务状态临时设置为 等待后加签任务完成 状态
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taskExtMapper.updateByTaskId(
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new BpmTaskExtDO().setTaskId(task.getId()).setResult(BpmProcessInstanceResultEnum.ADD_SIGN_AFTER.getResult())
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.setReason(reqVO.getReason()).setEndTime(LocalDateTime.now()));
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//2. 激活子任务
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List<String> childrenTaskIdList = getChildrenTaskIdList(task.getId());
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for (String childrenTaskId : childrenTaskIdList) {
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taskService.resolveTask(childrenTaskId);
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}
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//更新任务扩展表中子任务为进行中
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taskExtMapper.updateBatchByTaskIdList(childrenTaskIdList,
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new BpmTaskExtDO().setResult(BpmProcessInstanceResultEnum.PROCESS.getResult()));
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}
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/**
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* 处理当前任务的父任务
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*
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||||
* @param task 当前任务
|
||||
*/
|
||||
private void approveTask0(Task task) {
|
||||
String parentTaskId = task.getParentTaskId();
|
||||
if (StrUtil.isNotBlank(parentTaskId)) {
|
||||
//1. 判断当前任务的父任务是否还有子任务
|
||||
long subTaskCount = getSubTaskCount(parentTaskId);
|
||||
if (subTaskCount == 0) {
|
||||
//2. 获取父任务
|
||||
Task parentTask = getTask(parentTaskId);
|
||||
String scopeType = parentTask.getScopeType();
|
||||
//3. 处理向前加签
|
||||
if (BpmTaskAddSignTypeEnum.BEFORE.getType().equals(scopeType)) {
|
||||
//3.1 如果是向前加签的任务,则调用 resolveTask 指派父任务,将 owner 重新赋值给父任务的 assignee
|
||||
taskService.resolveTask(parentTaskId);
|
||||
//3.2 更新任务拓展表为处理中
|
||||
taskExtMapper.updateByTaskId(
|
||||
new BpmTaskExtDO().setTaskId(parentTask.getId()).setResult(BpmProcessInstanceResultEnum.PROCESS.getResult()));
|
||||
}
|
||||
//4. 处理向后加签
|
||||
if (BpmTaskAddSignTypeEnum.AFTER.getType().equals(scopeType)) {
|
||||
handleAfterSign(parentTask, parentTaskId);
|
||||
}
|
||||
//5. 子任务已处理完成,清空 scopeType 字段,修改 parentTask 信息,方便后续可以继续向前后向后加签
|
||||
// 再查询一次的原因是避免报错:Task was updated by another transaction concurrently
|
||||
// 因为前面处理后可能会导致 parentTask rev 字段被修改,需要重新获取最新的
|
||||
parentTask = getTask(parentTaskId);
|
||||
if(parentTask !=null){
|
||||
//为空的情况是:已经通过 handleAfterSign 方法将任务完成了,所以 ru_task 表会查不到数据
|
||||
clearTaskScopeTypeAndSave(parentTask);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理后加签任务
|
||||
*
|
||||
* @param parentTask 当前审批任务的父任务
|
||||
* @param parentTaskId 当前审批任务的父ID
|
||||
*/
|
||||
private void handleAfterSign(Task parentTask, String parentTaskId) {
|
||||
//4.1 更新 parentTask 的任务拓展表为通过
|
||||
BpmTaskExtDO currentTaskExt = taskExtMapper.selectByTaskId(parentTask.getId());
|
||||
BpmTaskExtDO currentTaskUpdateEntity = new BpmTaskExtDO().setTaskId(parentTask.getId())
|
||||
.setResult(BpmProcessInstanceResultEnum.APPROVE.getResult());
|
||||
if (currentTaskExt.getEndTime() == null) {
|
||||
//有这个判断是因为
|
||||
//4.2 以前没设置过结束时间,才去设置
|
||||
currentTaskUpdateEntity.setEndTime(LocalDateTime.now());
|
||||
}
|
||||
taskExtMapper.updateByTaskId(currentTaskUpdateEntity);
|
||||
//5. 继续往上处理,父任务继续往上查询
|
||||
if (StrUtil.isEmpty(parentTask.getParentTaskId())) {
|
||||
//5.1 该父任务为最顶级的祖先任务(没有父级ID), 则直接完成父任务流转到下一步
|
||||
taskService.complete(parentTaskId);
|
||||
} else {
|
||||
//5.2 如果有父级,递归查询上级任务是否都已经完成
|
||||
//判断整条链路的任务是否完成
|
||||
//例如从 A 任务加签了一个 B 任务, B 任务又加签了一个 C 任务,C任务加签了 D 任务
|
||||
//此时,D 任务完成,要一直往上找到祖先任务 A ,调用 complete 方法完成 A 任务
|
||||
boolean allChildrenTaskFinish = true;
|
||||
while (StrUtil.isNotBlank(parentTask.getParentTaskId())) {
|
||||
parentTask = getTask(parentTask.getParentTaskId());
|
||||
BpmTaskExtDO bpmTaskExtDO = taskExtMapper.selectByTaskId(parentTask.getId());
|
||||
if (bpmTaskExtDO == null) {
|
||||
break;
|
||||
}
|
||||
//任务已完成
|
||||
allChildrenTaskFinish = BpmProcessInstanceResultEnum.isEndResult(bpmTaskExtDO.getResult());
|
||||
if (!allChildrenTaskFinish) {
|
||||
//有一个未完成,则退出循环
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (allChildrenTaskFinish) {
|
||||
//完成最后的顶级祖先任务
|
||||
taskService.complete(parentTask.getId());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 清空 scopeType 字段,用于任务没有子任务时使用该方法,方便任务可以再次被不同的方式加签
|
||||
*
|
||||
* @param task 需要被清空的任务
|
||||
*/
|
||||
private void clearTaskScopeTypeAndSave(Task task) {
|
||||
TaskEntityImpl taskImpl = (TaskEntityImpl) task;
|
||||
taskImpl.setScopeType(null);
|
||||
taskService.saveTask(task);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取子任务个数
|
||||
*
|
||||
* @param parentTaskId 父类ID
|
||||
* @return 剩余子任务个数
|
||||
*/
|
||||
private Long getSubTaskCount(String parentTaskId) {
|
||||
String tableName = managementService.getTableName(TaskEntity.class);
|
||||
String sql = "select count(1) from " + tableName + " where PARENT_TASK_ID_=#{parentTaskId}";
|
||||
return taskService.createNativeTaskQuery().sql(sql).parameter("parentTaskId", parentTaskId).count();
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -226,7 +375,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
|
|||
String comment = StrUtil.format("[{}]完成委派任务,任务重新回到[{}]手中,审批意见为:{}", currentUser.getNickname(),
|
||||
sourceApproveUser.getNickname(), reqVO.getReason());
|
||||
taskService.addComment(reqVO.getId(), task.getProcessInstanceId(),
|
||||
BpmProcessInstanceResultEnum.DELEGATE.getResult().toString(), comment);
|
||||
BpmCommentTypeEnum.DELEGATE.getDesc(), comment);
|
||||
|
||||
// 2.1 调用 resolveTask 完成任务。
|
||||
// 底层调用 TaskHelper.changeTaskAssignee(task, task.getOwner()):将 owner 设置为 assignee
|
||||
|
@ -290,6 +439,10 @@ public class BpmTaskServiceImpl implements BpmTaskService {
|
|||
public void createTaskExt(Task task) {
|
||||
BpmTaskExtDO taskExtDO =
|
||||
BpmTaskConvert.INSTANCE.convert2TaskExt(task).setResult(BpmProcessInstanceResultEnum.PROCESS.getResult());
|
||||
//向后加签生成的任务,状态不能为进行中,需要等前面父任务完成
|
||||
if(BpmTaskAddSignTypeEnum.AFTER_CHILDREN_TASK.getType().equals(task.getScopeType())){
|
||||
taskExtDO.setResult(BpmProcessInstanceResultEnum.WAIT_BEFORE_TASK.getResult());
|
||||
}
|
||||
taskExtMapper.insert(taskExtDO);
|
||||
}
|
||||
|
||||
|
@ -343,21 +496,19 @@ public class BpmTaskServiceImpl implements BpmTaskService {
|
|||
TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {
|
||||
@Override
|
||||
public void afterCommit() {
|
||||
ProcessInstance processInstance =
|
||||
processInstanceService.getProcessInstance(task.getProcessInstanceId());
|
||||
AdminUserRespDTO startUser = adminUserApi.getUser(Long.valueOf(processInstance.getStartUserId()));
|
||||
messageService.sendMessageWhenTaskAssigned(
|
||||
BpmTaskConvert.INSTANCE.convert(processInstance, startUser, task));
|
||||
if(StrUtil.isNotEmpty(task.getAssignee())){
|
||||
ProcessInstance processInstance =
|
||||
processInstanceService.getProcessInstance(task.getProcessInstanceId());
|
||||
AdminUserRespDTO startUser = adminUserApi.getUser(Long.valueOf(processInstance.getStartUserId()));
|
||||
messageService.sendMessageWhenTaskAssigned(
|
||||
BpmTaskConvert.INSTANCE.convert(processInstance, startUser, task));
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private Task getTask(String id) {
|
||||
Task task = taskService.createTaskQuery().taskId(id).singleResult();
|
||||
if (null == task) {
|
||||
throw exception(TASK_NOT_EXISTS);
|
||||
}
|
||||
return task;
|
||||
return taskService.createTaskQuery().taskId(id).singleResult();
|
||||
}
|
||||
|
||||
private HistoricTaskInstance getHistoricTask(String id) {
|
||||
|
@ -437,7 +588,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
|
|||
/**
|
||||
* 执行回退逻辑
|
||||
*
|
||||
* @param currentTask 当前回退的任务
|
||||
* @param currentTask 当前回退的任务
|
||||
* @param targetElement 需要回退到的目标任务
|
||||
* @param reqVO 前端参数封装
|
||||
*/
|
||||
|
@ -458,7 +609,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
|
|||
return;
|
||||
}
|
||||
taskService.addComment(task.getId(), currentTask.getProcessInstanceId(),
|
||||
BpmProcessInstanceResultEnum.BACK.getResult().toString(), reqVO.getReason());
|
||||
BpmCommentTypeEnum.BACK.getDesc(), reqVO.getReason());
|
||||
});
|
||||
|
||||
// 3. 执行驳回
|
||||
|
@ -485,9 +636,8 @@ public class BpmTaskServiceImpl implements BpmTaskService {
|
|||
String comment = StrUtil.format("[{}]将任务委派给[{}],委派理由为:{}", currentUser.getNickname(),
|
||||
delegateUser.getNickname(), reqVO.getReason());
|
||||
String taskId = reqVO.getId();
|
||||
// TODO 海:后面改;感觉 comment 应该 type 做个枚举;不和 result 耦合在一起;
|
||||
taskService.addComment(taskId, task.getProcessInstanceId(),
|
||||
BpmProcessInstanceResultEnum.DELEGATE.getResult().toString(), comment);
|
||||
BpmCommentTypeEnum.DELEGATE.getDesc(), comment);
|
||||
|
||||
// 3.1 设置任务所有人 (owner) 为原任务的处理人 (assignee)
|
||||
taskService.setOwner(taskId, task.getAssignee());
|
||||
|
@ -503,7 +653,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
|
|||
* 校验任务委派参数
|
||||
*
|
||||
* @param userId 用户编号
|
||||
* @param reqVO 任务编号,接收人ID
|
||||
* @param reqVO 任务编号,接收人ID
|
||||
* @return 当前任务信息
|
||||
*/
|
||||
private Task validateTaskCanDelegate(Long userId, BpmTaskDelegateReqVO reqVO) {
|
||||
|
@ -516,4 +666,125 @@ public class BpmTaskServiceImpl implements BpmTaskService {
|
|||
return task;
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public void addSign(BpmTaskAddSignReqVO reqVO, Long userId) {
|
||||
//1.获取和校验任务
|
||||
TaskEntityImpl taskEntity = validateAddSign(userId, reqVO);
|
||||
AdminUserRespDTO currentUser = adminUserApi.getUser(userId);
|
||||
List<AdminUserRespDTO> userList = adminUserApi.getUserList(reqVO.getUserIdList());
|
||||
if (CollUtil.isEmpty(userList)) {
|
||||
throw exception(TASK_ADD_SIGN_USER_NOT_EXIST);
|
||||
}
|
||||
//2.处理当前任务
|
||||
//2.1 开启计数功能
|
||||
taskEntity.setCountEnabled(true);
|
||||
boolean addSignToBefore = reqVO.getType().equals(BpmTaskAddSignTypeEnum.BEFORE.getType());
|
||||
if (addSignToBefore) {
|
||||
//2.2 向前加签,设置 owner ,置空 assign ,等子任务都完成后,再调用 resolveTask 重新将 owner 设置为 assign
|
||||
//原因是:不能和向前加签的子任务一起审批,需要等前面的子任务都完成才能审批
|
||||
taskEntity.setOwner(taskEntity.getAssignee());
|
||||
taskEntity.setAssignee(null);
|
||||
//2.3 更新扩展表状态
|
||||
taskExtMapper.updateByTaskId(
|
||||
new BpmTaskExtDO().setTaskId(taskEntity.getId())
|
||||
.setResult(BpmProcessInstanceResultEnum.ADD_SIGN_BEFORE.getResult())
|
||||
.setReason(reqVO.getReason()));
|
||||
}
|
||||
//2.4 记录加签方式,完成任务时需要用到判断
|
||||
taskEntity.setScopeType(reqVO.getType());
|
||||
//2.5 保存当前任务修改后的值
|
||||
taskService.saveTask(taskEntity);
|
||||
|
||||
//3. 处理加签任务
|
||||
this.createSignSubTasks(convertList(reqVO.getUserIdList(), String::valueOf), taskEntity);
|
||||
//4. 记录加签 comment,拼接结果为: [当前用户]向前加签/向后加签给了[多个用户],理由为:reason
|
||||
String comment = StrUtil.format("[{}]{}给了[{}],理由为:{}", currentUser.getNickname(), BpmTaskAddSignTypeEnum.formatDesc(reqVO.getType()),
|
||||
String.join(SymbolConstant.D, convertList(userList, AdminUserRespDTO::getNickname)), reqVO.getReason());
|
||||
taskService.addComment(reqVO.getId(), taskEntity.getProcessInstanceId(),
|
||||
BpmCommentTypeEnum.ADD_SIGN.getDesc(), comment);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* 校验任务存在和 存在 向前加签 的任务,则不能 向后加签,存在 向后加签 则不能 向前加签
|
||||
*
|
||||
* @param userId 当前用户 ID
|
||||
* @param reqVO 请求参数,包含任务 ID 和加签类型
|
||||
* @return 当前任务
|
||||
*/
|
||||
private TaskEntityImpl validateAddSign(Long userId, BpmTaskAddSignReqVO reqVO) {
|
||||
TaskEntityImpl taskEntity = (TaskEntityImpl) validateTask(userId, reqVO.getId());
|
||||
//向前加签和向后加签不能同时存在
|
||||
if (StrUtil.isNotBlank(taskEntity.getScopeType())
|
||||
&& !BpmTaskAddSignTypeEnum.AFTER_CHILDREN_TASK.getDesc().equals(taskEntity.getScopeType())) {
|
||||
if (!taskEntity.getScopeType().equals(reqVO.getType())) {
|
||||
throw exception(TASK_ADD_SIGN_TYPE_ERROR,
|
||||
BpmTaskAddSignTypeEnum.formatDesc(taskEntity.getScopeType()), BpmTaskAddSignTypeEnum.formatDesc(reqVO.getType()));
|
||||
}
|
||||
}
|
||||
//同一个 key 的任务,审批人不重复
|
||||
List<Task> taskList = taskService.createTaskQuery().processInstanceId(taskEntity.getProcessInstanceId())
|
||||
.taskDefinitionKey(taskEntity.getTaskDefinitionKey()).list();
|
||||
List<String> currentAssigneeList = convertList(taskList, Task::getAssignee);
|
||||
List<String> frontAssigneeList = convertList(reqVO.getUserIdList(), String::valueOf);
|
||||
currentAssigneeList.retainAll(frontAssigneeList);
|
||||
if (CollUtil.isNotEmpty(currentAssigneeList)) {
|
||||
List<AdminUserRespDTO> userList = adminUserApi.getUserList(convertList(currentAssigneeList, NumberUtils::parseLong));
|
||||
throw exception(TASK_ADD_SIGN_USER_REPEAT, String.join(SymbolConstant.D, convertList(userList, AdminUserRespDTO::getNickname)));
|
||||
}
|
||||
return taskEntity;
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建加签子任务
|
||||
*
|
||||
* @param addSingUserIdList 被加签的用户ID
|
||||
* @param taskEntity 被加签的任务
|
||||
*/
|
||||
private void createSignSubTasks(List<String> addSingUserIdList, TaskEntityImpl taskEntity) {
|
||||
if (CollUtil.isNotEmpty(addSingUserIdList)) {
|
||||
// 创建加签人的新任务,全部基于 taskEntity 为父任务来创建
|
||||
addSingUserIdList.forEach(addSignId -> {
|
||||
if (StrUtil.isNotBlank(addSignId)) {
|
||||
this.createSubTask(taskEntity, addSignId);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建子任务
|
||||
*
|
||||
* @param parentTask 父任务
|
||||
* @param assignee 子任务的执行人
|
||||
* @return
|
||||
*/
|
||||
private void createSubTask(TaskEntityImpl parentTask, String assignee) {
|
||||
//1.生成子任务
|
||||
TaskEntityImpl task = (TaskEntityImpl) taskService.newTask(IdUtil.fastSimpleUUID());
|
||||
task = BpmTaskConvert.INSTANCE.convert(task,parentTask);
|
||||
if (BpmTaskAddSignTypeEnum.BEFORE.getType().equals(parentTask.getScopeType())) {
|
||||
// 2. 前加签,才设置审批人,否则设置 owner
|
||||
task.setAssignee(assignee);
|
||||
} else {
|
||||
//2.2 设置 owner 不设置 assignee 是因为不能同时审批,需要等父任务完成
|
||||
task.setOwner(assignee);
|
||||
//2.3 设置向后加签任务的 scopeType 为 afterChildrenTask,用于设置任务扩展表的状态
|
||||
task.setScopeType(BpmTaskAddSignTypeEnum.AFTER_CHILDREN_TASK.getType());
|
||||
}
|
||||
taskService.saveTask(task);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取指定父级任务的所有子任务 ID 集合
|
||||
* @param parentTaskId 父任务 ID
|
||||
* @return 所有子任务的 ID 集合
|
||||
*/
|
||||
private List<String> getChildrenTaskIdList(String parentTaskId){
|
||||
String tableName = managementService.getTableName(TaskEntity.class);
|
||||
String sql = "select ID_ from " + tableName + " where PARENT_TASK_ID_=#{parentTaskId}";
|
||||
List<Task> childrenTaskList = taskService.createNativeTaskQuery().sql(sql).parameter("parentTaskId", parentTaskId).list();
|
||||
return convertList(childrenTaskList, Task::getId);
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue