【功能优化】工作流：流程详情的重构 50%：梳理整体结构

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

@@ -35,8 +35,6 @@ public enum BpmSimpleModelNodeType implements IntArrayValuable {
 
     public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(BpmSimpleModelNodeType::getType).toArray();
 
-    public static final String BPMN_USER_TASK_TYPE = "userTask";
-
     private final Integer type;
     private final String bpmnType;
     private final String name;

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

@@ -7,7 +7,8 @@ Authorization: Bearer {{token}}
 ### 请求 /bpm/process-instance/get-bpmn 接口 => 失败
 #GET {{baseUrl}}/bpm/process-instance/get-approval-detail?processInstanceId=1d5fb5a6-85f8-11ef-b717-7e93075f94e3
 #GET {{baseUrl}}/bpm/process-instance/get-approval-detail?processInstanceId=3ee5c5ba-904a-11ef-a76e-b2ed5d6ef911
-GET {{baseUrl}}/bpm/process-instance/get-approval-detail?processInstanceId=f630dfa2-8f92-11ef-947c-ba5e239a6eb4
+#GET {{baseUrl}}/bpm/process-instance/get-approval-detail?processInstanceId=f630dfa2-8f92-11ef-947c-ba5e239a6eb4
+GET {{baseUrl}}/bpm/process-instance/get-approval-detail?processInstanceId=9de8bdbf-9133-11ef-ae97-eaf49df1f932
 Content-Type: application/json
 tenant-id: 1
 Authorization: Bearer {{token}}

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

@@ -6,15 +6,20 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.AssertTrue;
 import lombok.Data;
 
+import java.util.Map;
+
 @Schema(description = "管理后台 - 审批详情 Request VO")
 @Data
 public class BpmApprovalDetailReqVO {
 
     @Schema(description = "流程定义的编号", example = "1024")
-    private String processDefinitionId; // 发起流程的时候传流程定义 ID
+    private String processDefinitionId; // 使用场景：发起流程时，传流程定义 ID
 
     @Schema(description = "流程实例的编号", example = "1024")
-    private String processInstanceId;  // 流程已发起时候传流程实例 ID
+    private String processInstanceId;  // 使用场景：流程已发起时候传流程实例 ID
+
+    @Schema(description = "流程变量")
+    private Map<String, Object> processVariable; // 使用场景：同 processDefinitionId，用于流程预测
 
     // TODO @芋艿：如果未来 BPMN 增加流程图，它没有发起人节点，会有问题。
     @Schema(description = "流程活动编号", example = "StartUserNode")

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

@@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance;
 import cn.iocoder.yudao.module.bpm.controller.admin.base.user.UserSimpleBaseVO;
 import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.process.BpmProcessDefinitionRespVO;
 import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
@@ -73,9 +74,17 @@ public class BpmApprovalDetailRespVO {
         @Schema(description = "任务编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
         private String id;
 
+        @Schema(description = "任务所属人编号", requiredMode = Schema.RequiredMode.NOT_REQUIRED, example = "1818")
+        @JsonIgnore // 不返回，只是方便后续读取，赋值给 ownerUser
+        private Long owner;
+
         @Schema(description = "任务所属人", example = "1024")
         private UserSimpleBaseVO ownerUser;
 
+        @Schema(description = "任务分配人编号", requiredMode = Schema.RequiredMode.NOT_REQUIRED, example = "2048")
+        @JsonIgnore // 不返回，只是方便后续读取，赋值给 assigneeUser
+        private Long assignee;
+
         @Schema(description = "任务分配人", example = "2048")
         private UserSimpleBaseVO assigneeUser;
 

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmProcessInstanceConvert.java

@@ -6,6 +6,7 @@ import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
 import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.process.BpmProcessDefinitionRespVO;
+import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmApprovalDetailRespVO;
 import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmProcessInstanceBpmnModelViewRespVO;
 import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmProcessInstanceRespVO;
 import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO;
@@ -161,4 +162,12 @@ public interface BpmProcessInstanceConvert {
         return userVO;
     }
 
+    default BpmApprovalDetailRespVO.ApprovalTaskInfo buildApprovalTaskInfo(HistoricTaskInstance task) {
+        if (task == null) {
+            return null;
+        }
+        return BeanUtils.toBean(task, BpmApprovalDetailRespVO.ApprovalTaskInfo.class)
+                .setStatus(FlowableUtils.getTaskStatus(task)).setReason(FlowableUtils.getTaskReason(task));
+    }
+
 }

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

@@ -98,6 +98,17 @@ public class FlowableUtils {
         return (Integer) processVariables.get(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS);
     }
 
+    /**
+     * 获得流程实例的表单
+     *
+     * @param processInstance 流程实例
+     * @return 表单
+     */
+    public static Map<String, Object> getProcessInstanceFormVariable(ProcessInstance processInstance) {
+        Map<String, Object> processVariables = new HashMap<>(processInstance.getProcessVariables());
+        return filterProcessInstanceFormVariable(processVariables);
+    }
+
     /**
      * 获得流程实例的表单
      *
@@ -105,9 +116,8 @@ public class FlowableUtils {
      * @return 表单
      */
     public static Map<String, Object> getProcessInstanceFormVariable(HistoricProcessInstance processInstance) {
-        Map<String, Object> formVariables = new HashMap<>(processInstance.getProcessVariables());
-        filterProcessInstanceFormVariable(formVariables);
-        return formVariables;
+        Map<String, Object> processVariables = new HashMap<>(processInstance.getProcessVariables());
+        return filterProcessInstanceFormVariable(processVariables);
     }
 
     /**