From afad8ac619c624bb5ef9b76c41809a1a57f617bc Mon Sep 17 00:00:00 2001
From: jason <2667446@qq.com>
Date: Mon, 20 May 2024 21:20:26 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=BF=E9=92=89=E9=92=89=E6=B5=81=E7=A8=8B?=
 =?UTF-8?q?=E8=AE=BE=E8=AE=A1-=20=E5=A2=9E=E5=8A=A0=E5=8F=91=E8=B5=B7?=
 =?UTF-8?q?=E4=BA=BA=E8=87=AA=E5=B7=B1=E5=80=99=E9=80=89=E4=BA=BA=E7=AD=96?=
 =?UTF-8?q?=E7=95=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../BpmTaskCandidateStartUserStrategy.java    | 50 +++++++++++++++++++
 .../enums/BpmTaskCandidateStrategyEnum.java   |  1 +
 2 files changed, 51 insertions(+)
 create mode 100644 yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateStartUserStrategy.java

diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateStartUserStrategy.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateStartUserStrategy.java
new file mode 100644
index 000000000..7341c6c60
--- /dev/null
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateStartUserStrategy.java
@@ -0,0 +1,50 @@
+package cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.strategy;
+
+import cn.iocoder.yudao.framework.common.util.collection.SetUtils;
+import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateStrategy;
+import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmTaskCandidateStrategyEnum;
+import cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceService;
+import jakarta.annotation.Resource;
+import org.flowable.engine.delegate.DelegateExecution;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Component;
+
+import java.util.Set;
+
+/**
+ * 发起人自己 {@link BpmTaskCandidateUserStrategy} 实现类。 用于需要发起人信息复核等场景
+ *
+ * @author jason
+ */
+@Component
+public class BpmTaskCandidateStartUserStrategy implements BpmTaskCandidateStrategy {
+
+    @Resource
+    @Lazy // 延迟加载，避免循环依赖
+    private BpmProcessInstanceService processInstanceService;
+
+    @Override
+    public BpmTaskCandidateStrategyEnum getStrategy() {
+        return BpmTaskCandidateStrategyEnum.START_USER;
+    }
+
+    /**
+     * 无需校验参数
+     */
+    @Override
+    public void validateParam(String param) {}
+
+    @Override
+    public Set<Long> calculateUsers(DelegateExecution execution, String param) {
+        String startUserId = processInstanceService.getProcessInstance(execution.getProcessInstanceId()).getStartUserId();
+        return SetUtils.asSet(Long.valueOf(startUserId));
+    }
+
+    /**
+     * 不需要参数
+     */
+    @Override
+    public boolean isParamRequired() {
+        return false;
+    }
+}
diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/enums/BpmTaskCandidateStrategyEnum.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/enums/BpmTaskCandidateStrategyEnum.java
index a8b538501..596ff73f1 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/enums/BpmTaskCandidateStrategyEnum.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/enums/BpmTaskCandidateStrategyEnum.java
@@ -21,6 +21,7 @@ public enum BpmTaskCandidateStrategyEnum {
     POST(22, "岗位"),
     USER(30, "用户"),
     START_USER_SELECT(35, "发起人自选"), // 申请人自己，可在提交申请时选择此节点的审批人
+    START_USER(36, "发起人自己"), // 申请人自己, 一般紧挨开始节点，常用于发起人信息审核场景
     USER_GROUP(40, "用户组"),
     EXPRESSION(60, "流程表达式"), // 表达式 ExpressionManager
     ;