!1303 子流程优化

Merge pull request !1303 from Lesan/feature/bpm-子流程

yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/ErrorCodeConstants.java

@@ -42,6 +42,7 @@ public interface ErrorCodeConstants {
     ErrorCode PROCESS_INSTANCE_CANCEL_FAIL_NOT_ALLOW = new ErrorCode(1_009_004_005, "流程取消失败，该流程不允许取消");
     ErrorCode PROCESS_INSTANCE_HTTP_TRIGGER_CALL_ERROR = new ErrorCode(1_009_004_006, "流程 Http 触发器请求调用失败");
     ErrorCode PROCESS_INSTANCE_APPROVE_USER_SELECT_ASSIGNEES_NOT_CONFIG = new ErrorCode(1_009_004_007, "下一个任务({})的审批人未配置");
+    ErrorCode CHILD_PROCESS_INSTANCE_CANCEL_FAIL_NOT_ALLOW = new ErrorCode(1_009_004_008, "子流程取消失败，子流程不允许取消");
 
     // ========== 流程任务 1-009-005-000 ==========
     ErrorCode TASK_OPERATE_FAIL_ASSIGN_NOT_SELF = new ErrorCode(1_009_005_001, "操作失败，原因：该任务的审批人不是你");

yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/task/BpmReasonEnum.java

@@ -18,6 +18,7 @@ public enum BpmReasonEnum {
     REJECT_TASK("审批不通过任务，原因：{}"), // 场景：用户审批不通过任务。修改文案时，需要注意 isRejectReason 方法
     CANCEL_PROCESS_INSTANCE_BY_START_USER("用户主动取消流程，原因：{}"), // 场景：用户主动取消流程
     CANCEL_PROCESS_INSTANCE_BY_ADMIN("管理员【{}】取消流程，原因：{}"), // 场景：管理员取消流程
+    CANCEL_CHILD_PROCESS_INSTANCE_BY_MAIN_PROCESS("子流程自动取消，原因：主流程已取消"),
 
     // ========== 流程任务的独有原因 ==========
 

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmProcessInstanceController.java

@@ -148,7 +148,6 @@ public class BpmProcessInstanceController {
                 processDefinition, processDefinitionInfo, startUser, dept));
     }
 
-    // TODO @lesan：【子流程】子流程如果取消，主流程应该是通过、还是不通过哈？还是禁用掉子流程的取消？
     @DeleteMapping("/cancel-by-start-user")
     @Operation(summary = "用户取消流程实例", description = "取消发起的流程")
     @PreAuthorize("@ss.hasPermission('bpm:process-instance:cancel')")

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/vo/instance/BpmApprovalDetailRespVO.java

@@ -72,6 +72,9 @@ public class BpmApprovalDetailRespVO {
         @Schema(description = "候选人用户列表")
         private List<UserSimpleBaseVO> candidateUsers; // 只包含未生成 ApprovalTaskInfo 的用户列表
 
+        @Schema(description = "流程编号", example = "8761d8e0-0922-11f0-bd37-00ff1db677bf")
+        private String processInstanceId;
+
     }
 
     @Schema(description = "活动节点的任务信息")

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/util/SimpleModelUtils.java

@@ -813,7 +813,6 @@ public class SimpleModelUtils {
             callActivity.setCalledElementType("key");
             // 1. 是否异步
             if (node.getChildProcessSetting().getAsync()) {
-                // TODO @lesan: 这里目前测试没有跳过执行call activity 后面的节点
                 callActivity.setAsynchronous(true);
             }
 

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java

@@ -387,8 +387,6 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
                                                       List<HistoricActivityInstance> activities, List<HistoricTaskInstance> tasks) {
         // 遍历 tasks 列表，只处理已结束的 UserTask
         // 为什么不通过 activities 呢？因为，加签场景下，它只存在于 tasks，没有 activities，导致如果遍历 activities 的话，它无法成为一个节点
-        // TODO @芋艿：子流程只有activity，这里获取不到已结束的子流程；
-        // TODO @lesan：【子流程】基于 activities 查询出 usertask、callactivity，然后拼接？如果是子流程，就是可以点击过去？
         List<HistoricTaskInstance> endTasks = filterList(tasks, task -> task.getEndTime() != null);
         List<ActivityNode> approvalNodes = convertList(endTasks, task -> {
             FlowElement flowNode = BpmnModelUtils.getFlowElementById(bpmnModel, task.getTaskDefinitionKey());
@@ -410,7 +408,7 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
 
         // 遍历 activities，只处理已结束的 StartEvent、EndEvent
         List<HistoricActivityInstance> endActivities = filterList(activities, activity -> activity.getEndTime() != null
-                && (StrUtil.equalsAny(activity.getActivityType(), ELEMENT_EVENT_START, ELEMENT_EVENT_END)));
+                && (StrUtil.equalsAny(activity.getActivityType(), ELEMENT_EVENT_START, ELEMENT_CALL_ACTIVITY, ELEMENT_EVENT_END)));
         endActivities.forEach(activity -> {
             // StartEvent：只处理 BPMN 的场景。因为，SIMPLE 情况下，已经有 START_USER_NODE 节点
             if (ELEMENT_EVENT_START.equals(activity.getActivityType())
@@ -444,7 +442,18 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
                 }
                 approvalNodes.add(endNode);
             }
+            // CallActivity
+            if (ELEMENT_CALL_ACTIVITY.equals(activity.getActivityType())) {
+                ActivityNode callActivity = new ActivityNode().setId(activity.getId())
+                        .setName(BpmSimpleModelNodeTypeEnum.CHILD_PROCESS.getName())
+                        .setNodeType(BpmSimpleModelNodeTypeEnum.CHILD_PROCESS.getType()).setStatus(processInstanceStatus)
+                        .setStartTime(DateUtils.of(activity.getStartTime()))
+                        .setEndTime(DateUtils.of(activity.getEndTime()))
+                        .setProcessInstanceId(activity.getProcessInstanceId());
+                approvalNodes.add(callActivity);
+            }
         });
+        approvalNodes.sort(Comparator.comparing(ActivityNode::getStartTime));
         return approvalNodes;
     }
 
@@ -464,7 +473,6 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
                 HistoricActivityInstance::getActivityId);
 
         // 按照 activityId 分组，构建 ApprovalNodeInfo 节点
-        // TODO @lesan：【子流程】在子流程进行审批的时候，HistoricActivityInstance 里面可以拿到 runActivities.get(0).getCalledProcessInstanceId()。要不要支持跳转？？？
         Map<String, HistoricTaskInstance> taskMap = convertMap(tasks, HistoricTaskInstance::getId);
         return convertList(runningTaskMap.entrySet(), entry -> {
             String activityId = entry.getKey();
@@ -510,6 +518,9 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
                                 approvalTaskInfo.getAssignee())); // 委派或者向前加签情况，需要先比较 owner
                 activityNode.setCandidateUserIds(CollUtil.sub(candidateUserIds, index + 1, candidateUserIds.size()));
             }
+            if (BpmSimpleModelNodeTypeEnum.CHILD_PROCESS.getType().equals(activityNode.getNodeType())) {
+                activityNode.setProcessInstanceId(firstActivity.getProcessInstanceId());
+            }
             return activityNode;
         });
     }
@@ -823,6 +834,10 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
                 && Boolean.FALSE.equals(processDefinitionInfo.getAllowCancelRunningProcess())) {
             throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_ALLOW);
         }
+        // 1.4 子流程不允许取消
+        if (StrUtil.isNotBlank(instance.getSuperExecutionId())) {
+            throw exception(CHILD_PROCESS_INSTANCE_CANCEL_FAIL_NOT_ALLOW);
+        }
 
         // 2. 取消流程
         updateProcessInstanceCancel(cancelReqVO.getId(),
@@ -849,7 +864,16 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
                 BpmProcessInstanceStatusEnum.CANCEL.getStatus());
         runtimeService.setVariable(id, BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_REASON, reason);
 
-        // 2. 结束流程
+        // 2. 取消所有子流程
+        List<ProcessInstance> subProcessInstances = runtimeService.createProcessInstanceQuery()
+                .superProcessInstanceId(id)
+                .list();
+        subProcessInstances.forEach(processInstance -> {
+            updateProcessInstanceCancel(processInstance.getProcessInstanceId(),
+                    BpmReasonEnum.CANCEL_CHILD_PROCESS_INSTANCE_BY_MAIN_PROCESS.getReason());
+        });
+
+        // 3. 结束流程
         taskService.moveTaskToEnd(id, reason);
     }