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feat(REQ-3004) - 集成表单引擎测试

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wangli 2024-11-14 18:43:32 +08:00
parent 7edfd1e0a0
commit d4e1b97a8a
30 changed files with 1063 additions and 169 deletions
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12
workflow-engine-api/src/main/java/cn/axzo/workflow/client/feign/manage/FormInstanceApi.java
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@ -4,9 +4,13 @@ import cn.axzo.workflow.client.annotation.WorkflowEngineFeignClient;
import cn.axzo.workflow.common.annotation.InvokeMode;
import cn.axzo.workflow.common.annotation.Manageable;
import cn.axzo.workflow.common.model.request.form.definition.FormDefinitionSearchDTO;
import cn.axzo.workflow.common.model.request.form.definition.StartFormSearchDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormDetailDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormInstanceSearchDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormSearchDTO;
import cn.axzo.workflow.common.model.response.form.FormVO;
import cn.axzo.workflow.common.model.response.form.definition.FormDefinitionVO;
import cn.axzo.workflow.common.model.response.form.instance.FormInstanceVO;
import cn.azxo.framework.common.model.CommonResponse;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PostMapping;
@ -30,7 +34,11 @@ public interface FormInstanceApi {
@InvokeMode(SYNC)
CommonResponse<List<FormVO>> formPage(@Validated @RequestBody FormSearchDTO dto);
@PostMapping("/api/form/instance/init")
@PostMapping("/api/form/instance/start/form")
@InvokeMode(SYNC)
CommonResponse<FormDefinitionVO> getFormDefinition(@Validated @RequestBody FormDefinitionSearchDTO dto);
CommonResponse<FormDefinitionVO> getFormDefinition(@Validated @RequestBody StartFormSearchDTO dto);
@PostMapping("/api/form/instance/get")
@InvokeMode(SYNC)
CommonResponse<FormInstanceVO> getFormInstance(@Validated @RequestBody FormDetailDTO dto);
}

45
workflow-engine-common/src/main/java/cn/axzo/workflow/common/code/FormInstanceRespCode.java Normal file
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@ -0,0 +1,45 @@
package cn.axzo.workflow.common.code;
import cn.axzo.framework.domain.web.code.IModuleRespCode;
import lombok.AllArgsConstructor;
import lombok.Getter;
/**
* 表单实例相关响应码
*
* @author wangli
* @since 2024-11-13 14:34
*/
@Getter
@AllArgsConstructor
public enum FormInstanceRespCode implements IModuleRespCode {
FORM_PARAM_ERROR("001", "流程实例 ID 和任务 ID 不能都为空"),
FORM_FIELD_NOT_FOUND("002", "无法获取全量表单字段权限配置信息"),
;
private final String code;
private final String message;
@Override
public String getModuleCode() {
return "13";
}
@Override
public String getProjectCode() {
return "998";
}
@Override
public String getCode() {
return code;
}
@Override
public String getMessage() {
return message;
}
}

11
workflow-engine-common/src/main/java/cn/axzo/workflow/common/constant/FormConstants.java
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@ -7,5 +7,14 @@ package cn.axzo.workflow.common.constant;
* @since 2024-11-05 10:20
*/
public interface FormConstants {
String DRAFT_CATEGORY = "draft";
String FIELD_PROPERTY_REQUIRED = "required";
String FIELD_PROPERTY_EDITABLE = "editable";
String FIELD_PROPERTY_READONLY = "readonly";
String FIELD_PROPERTY_HIDDEN = "hidden";
String FIELD_PROPERTY_DEFAULT_VALUE= "defaultValue";
}

120
workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/request/form/FormFieldPermissionConf.java
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@ -1,60 +1,60 @@
package cn.axzo.workflow.common.model.request.form;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;
import java.io.Serializable;
import java.util.List;
/**
* 表单字段权限配置
* <p>
* 发起人
* 只读 可编辑必填 可编辑非必填 隐藏
* 1 1 1 1 字段 1
* 1 0 0 1 字段 2
*
* @author wangli
* @since 2024-11-06 18:19
*/
@ApiModel("JSON 版本的 BPMN 协议模型中的表单字段权限")
@Data
@NoArgsConstructor
@Accessors(chain = true)
public class FormFieldPermissionConf implements Serializable {
private static final long serialVersionUID = 1L;
/**
* 发起人的表单字段权限
*/
@ApiModelProperty(value = "发起人的表单字段权限")
private List<FormPermissionMetaInfo> initiator;
/**
* 审批人的表单字段权限
*/
@ApiModelProperty(value = "审批人的表单字段权限")
private List<FormPermissionMetaInfo> current;
/**
* 历史审批人的表单字段权限
*/
@ApiModelProperty(value = "历史审批人的表单字段权限")
private List<FormPermissionMetaInfo> history;
/**
* 抄送人的表单字段权限
*/
@ApiModelProperty(value = "抄送人的表单字段权限")
private List<FormPermissionMetaInfo> carbonCopy;
/**
* 管理员的字段权限
*/
@ApiModelProperty(value = "管理员的字段权限")
private List<FormPermissionMetaInfo> admin;
}
//package cn.axzo.workflow.common.model.request.form;
//
//import io.swagger.annotations.ApiModel;
//import io.swagger.annotations.ApiModelProperty;
//import lombok.Data;
//import lombok.NoArgsConstructor;
//import lombok.experimental.Accessors;
//
//import java.io.Serializable;
//import java.util.List;
//
///**
// * 表单字段权限配置
// * <p>
// * 发起人
// * 只读 可编辑必填 可编辑非必填 隐藏
// * 1 1 1 1 字段 1
// * 1 0 0 1 字段 2
// *
// * @author wangli
// * @since 2024-11-06 18:19
// */
//@ApiModel("JSON 版本的 BPMN 协议模型中的表单字段权限")
//@Data
//@NoArgsConstructor
//@Accessors(chain = true)
//public class FormFieldPermissionConf implements Serializable {
// private static final long serialVersionUID = 1L;
//
// /**
// * 发起人的表单字段权限
// */
// @ApiModelProperty(value = "发起人的表单字段权限")
// private List<FormPermissionMetaInfo> initiator;
//
// /**
// * 审批人的表单字段权限
// */
// @ApiModelProperty(value = "审批人的表单字段权限")
// private List<FormPermissionMetaInfo> current;
//
// /**
// * 历史审批人的表单字段权限
// */
// @ApiModelProperty(value = "历史审批人的表单字段权限")
// private List<FormPermissionMetaInfo> history;
//
// /**
// * 抄送人的表单字段权限
// */
// @ApiModelProperty(value = "抄送人的表单字段权限")
// private List<FormPermissionMetaInfo> carbonCopy;
//
// /**
// * 管理员的字段权限
// */
// @ApiModelProperty(value = "管理员的字段权限")
// private List<FormPermissionMetaInfo> admin;
//
//}

34
workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/request/form/FormPermissionMetaInfo.java
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@ -1,6 +1,9 @@
package cn.axzo.workflow.common.model.request.form;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;
import java.io.Serializable;
@ -12,7 +15,9 @@ import java.io.Serializable;
* @since 2024-11-07 11:09
*/
@Data
@Accessors(chain = true)
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class FormPermissionMetaInfo implements Serializable {
private static final long serialVersionUID = 1L;
@ -29,7 +34,7 @@ public class FormPermissionMetaInfo implements Serializable {
/**
* 可编辑非必填
*/
private Boolean editable = true;
private Boolean editable = false;
/**
* 只读
@ -39,5 +44,28 @@ public class FormPermissionMetaInfo implements Serializable {
/**
* 隐藏
*/
private Boolean hidden = false;
private Boolean hidden = true;
// 将对象的属性转换为对应的整数表示
public int toBinary() {
int binaryValue = 0;
binaryValue |= (editable? 1 : 0) << 3;
binaryValue |= (required? 1 : 0) << 2;
binaryValue |= (readonly? 1 : 0) << 1;
binaryValue |= (hidden? 1 : 0);
return binaryValue;
}
// 从整数表示还原出对象
public static FormPermissionMetaInfo fromBinary(String fieldId, int binaryValue) {
boolean editable = ((binaryValue >> 3) & 1) == 1;
boolean required = ((binaryValue >> 2) & 1) == 1;
boolean readonly = ((binaryValue >> 1) & 1) == 1;
boolean hidden = (binaryValue & 1) == 1;
return new FormPermissionMetaInfo(fieldId, editable, required, readonly, hidden);
}
public String toBinaryString() {
return String.format("%04d", Integer.parseInt(Integer.toBinaryString(toBinary()), 10));
}
}

42
workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/request/form/definition/FormDraftDefinitionDTO.java
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@ -1,42 +0,0 @@
package cn.axzo.workflow.common.model.request.form.definition;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import javax.validation.Valid;
import static cn.axzo.workflow.common.constant.BpmnConstants.NO_TENANT_ID;
/**
* 表单定义的草稿模型
*
* @author wangli
* @since 2024-11-05 10:11
*/
@Data
public class FormDraftDefinitionDTO {
/**
* 模型的 KEY
*/
@ApiModelProperty(value = "模型的 KEY")
private String key;
/**
* 模型的分类
*/
@ApiModelProperty(value = "模型的分类")
private String category;
/**
* 租户 ID
*/
@ApiModelProperty(value = "租户 ID")
private String tenantId = NO_TENANT_ID;
/**
* 表单定义
*/
@ApiModelProperty(value = "表单定义内容")
@Valid
private FormDefinitionDTO formDefinition;
}

31
workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/request/form/definition/StartFormSearchDTO.java Normal file
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@ -0,0 +1,31 @@
package cn.axzo.workflow.common.model.request.form.definition;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import javax.validation.constraints.NotBlank;
import static cn.axzo.workflow.common.constant.BpmnConstants.NO_TENANT_ID;
/**
* 获取开始表单的模型入参
*
* @author wangli
* @since 2024-11-14 16:27
*/
@Data
@ApiModel("获取开始表单的模型入参")
public class StartFormSearchDTO {
/**
* 业务标识
*/
@ApiModelProperty(value = "业务标识", notes = "也等于表单唯一标识,目前新建一个审批模型,表单和审批的标识都是一样的")
@NotBlank(message = "业务标识不能为空")
private String key;
/**
* 租户 ID
*/
private String tenantId = NO_TENANT_ID;
}

39
workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/request/form/instance/FormDetailDTO.java Normal file
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@ -0,0 +1,39 @@
package cn.axzo.workflow.common.model.request.form.instance;
import cn.axzo.workflow.common.model.request.bpmn.task.BpmnTaskDelegateAssigner;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
/**
* 表单详情响应模型
*
* @author wangli
* @since 2024-11-14 14:22
*/
@ApiModel("表单详情响应模型")
@Data
public class FormDetailDTO {
/**
* 流程实例 ID
*/
@ApiModelProperty(value = "流程实例ID")
@NotBlank(message = "流程实例 ID 不能为空")
private String processInstanceId;
/**
* 任务 ID
*/
@ApiModelProperty(value = "任务 ID")
private String taskId;
/**
* 访问表单的人
*/
@ApiModelProperty(value = "访问表单的人")
private BpmnTaskDelegateAssigner assigner;
}

2
workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/request/form/instance/FormInstanceSearchDTO.java
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@ -4,6 +4,7 @@ import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import javax.validation.constraints.NotBlank;
import java.io.Serializable;
import java.util.Map;
@ -29,6 +30,7 @@ public class FormInstanceSearchDTO implements Serializable {
* 实例 ID
*/
@ApiModelProperty(value = "实例 ID")
@NotBlank(message = "流程实例不能为空")
private String processInstanceId;
/**

31
workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/response/form/instance/FormInstanceVO.java Normal file
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@ -0,0 +1,31 @@
package cn.axzo.workflow.common.model.response.form.instance;
import cn.axzo.workflow.common.model.response.form.definition.FormDefinitionVO;
import cn.axzo.workflow.common.model.response.form.model.FormModelVO;
import io.swagger.annotations.ApiModel;
import lombok.Data;
import java.util.Date;
/**
* 表单实例的响应模型
*
* @author wangli
* @since 2024-11-14 10:05
*/
@ApiModel("表单实例的响应模型")
@Data
public class FormInstanceVO {
private String id;
private String name;
private String key;
private Integer version;
private FormModelVO formModel;
private String formInstanceId;
private String submittedBy;
private Date submittedDate;
private String taskId;
private String processInstanceId;
private String processDefinitionId;
private String tenantId;
}

23
workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/response/form/model/FormModelVO.java Normal file
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@ -0,0 +1,23 @@
package cn.axzo.workflow.common.model.response.form.model;
import cn.axzo.workflow.common.model.request.form.definition.FormFieldDTO;
import io.swagger.annotations.ApiModel;
import lombok.Data;
import java.util.List;
/**
* 表单模型响应模型
*
* @author wangli
* @since 2024-11-14 10:10
*/
@ApiModel("表单模型响应模型")
@Data
public class FormModelVO {
private String id;
private String name;
private String key;
private Integer version;
private List<FormFieldDTO> fields;
}

10
workflow-engine-core/src/main/java/cn/axzo/workflow/core/common/utils/BpmnJsonConverterUtil.java
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@ -1,6 +1,7 @@
package cn.axzo.workflow.core.common.utils;
import cn.axzo.workflow.common.enums.ApprovalMethodEnum;
import cn.axzo.workflow.common.exception.WorkflowEngineException;
import cn.axzo.workflow.common.model.request.BpmnApproveConf;
import cn.axzo.workflow.common.model.request.bpmn.BpmnButtonConf;
import cn.axzo.workflow.common.model.request.bpmn.BpmnButtonMetaInfo;
@ -9,8 +10,7 @@ import cn.axzo.workflow.common.model.request.bpmn.BpmnJsonModel;
import cn.axzo.workflow.common.model.request.bpmn.BpmnJsonNode;
import cn.axzo.workflow.common.model.request.bpmn.BpmnNoticeConf;
import cn.axzo.workflow.common.model.request.bpmn.model.BpmnModelCreateDTO;
import cn.axzo.workflow.common.exception.WorkflowEngineException;
import cn.axzo.workflow.common.model.request.form.FormFieldPermissionConf;
import cn.axzo.workflow.common.model.request.form.FormPermissionMetaInfo;
import cn.axzo.workflow.core.converter.json.AbstractBpmnJsonConverter;
import cn.axzo.workflow.core.converter.json.BoundaryEventJsonConverter;
import cn.axzo.workflow.core.converter.json.EndEventJsonConverter;
@ -71,6 +71,7 @@ import java.util.Objects;
import java.util.Optional;
import java.util.UUID;
import static cn.axzo.workflow.common.code.ConvertorRespCode.CONVERTOR_COMMON_ERROR;
import static cn.axzo.workflow.common.constant.BpmnConstants.APPROVE_SUPPORT_BATCH_OPERATION;
import static cn.axzo.workflow.common.constant.BpmnConstants.APPROVE_USER_AGREE_SIGNATURE;
import static cn.axzo.workflow.common.constant.BpmnConstants.AUTO_APPROVAL_TYPE;
@ -112,7 +113,6 @@ import static cn.axzo.workflow.common.constant.BpmnConstants.TEMPLATE_SMS_MESSAG
import static cn.axzo.workflow.common.enums.BpmnFlowNodeType.NODE_CONDITION;
import static cn.axzo.workflow.common.enums.BpmnFlowNodeType.NODE_EMPTY;
import static cn.axzo.workflow.common.enums.BpmnFlowNodeType.NODE_EXCLUSIVE_GATEWAY;
import static cn.axzo.workflow.common.code.ConvertorRespCode.CONVERTOR_COMMON_ERROR;
import static cn.axzo.workflow.core.common.utils.BpmnMetaParserHelper.getButtonConfig;
import static cn.axzo.workflow.core.common.utils.BpmnMetaParserHelper.getFieldConfig;
import static cn.axzo.workflow.core.common.utils.BpmnMetaParserHelper.getNoticeConfig;
@ -765,8 +765,8 @@ public final class BpmnJsonConverterUtil {
// FlowElement flowElement = bpmnModel.getFlowElement("node_350687681316");
FlowElement flowElement = bpmnModel.getFlowElement("node_429076682717");
Optional<FormFieldPermissionConf> formFieldPermissionConf =
BpmnMetaParserHelper.getFormFieldPermissionConf(flowElement);
Optional<List<FormPermissionMetaInfo>> formFieldPermissionConf
= BpmnMetaParserHelper.getFormFieldPermissionConf(flowElement);
// ServiceTask serviceTask = (ServiceTask) bpmnModel.getFlowElement("node_946990365785");
// Optional<List<BpmnCarbonCopyConf>> carbonCopyConfigs = BpmnMetaParserHelper.getCarbonCopyConfigs
// (serviceTask);

92
workflow-engine-core/src/main/java/cn/axzo/workflow/core/common/utils/BpmnMetaParserHelper.java
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@ -20,9 +20,9 @@ import cn.axzo.workflow.common.model.request.bpmn.BpmnNoticeProperty;
import cn.axzo.workflow.common.model.request.bpmn.BpmnNoticeReceiver;
import cn.axzo.workflow.common.model.request.bpmn.BpmnPendingProperty;
import cn.axzo.workflow.common.model.request.bpmn.BpmnSmsProperty;
import cn.axzo.workflow.common.model.request.form.FormFieldPermissionConf;
import cn.axzo.workflow.common.model.request.form.FormPermissionMetaInfo;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.TypeReference;
import org.flowable.bpmn.model.BpmnModel;
import org.flowable.bpmn.model.ExtensionElement;
import org.flowable.bpmn.model.FlowElement;
@ -38,10 +38,13 @@ import org.springframework.util.StringUtils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.Random;
import java.util.stream.Collectors;
import static cn.axzo.workflow.common.constant.BpmnConstants.APPROVE_SUPPORT_BATCH_OPERATION;
import static cn.axzo.workflow.common.constant.BpmnConstants.APPROVE_USER_AGREE_SIGNATURE;
@ -427,17 +430,90 @@ public final class BpmnMetaParserHelper {
return Optional.empty();
}
public static Optional<FormFieldPermissionConf> getFormFieldPermissionConf(FlowElement flowElement) {
return defaultValid(flowElement, CONFIG_FIELD_PERMISSION).map(element-> JSON.parseObject(element.getElementText(), FormFieldPermissionConf.class));
public static Optional<List<FormPermissionMetaInfo>> getFormFieldPermissionConf(FlowElement flowElement) {
return defaultValid(flowElement, CONFIG_FIELD_PERMISSION).map(element -> JSON.parseObject(element.getElementText(), new TypeReference<List<FormPermissionMetaInfo>>() {
}.getType()));
}
public static Optional<Map<String, Integer>> getFormFieldPermissionForCalc(FlowElement flowElement) {
FormFieldPermissionConf formFieldPermissionConf = getFormFieldPermissionConf(flowElement).orElse(null);
if(Objects.nonNull(formFieldPermissionConf)) {
// formFieldPermissionConf.getCurrent()
return Optional.of(null);
List<FormPermissionMetaInfo> fieldMetaInfos = getFormFieldPermissionConf(flowElement).orElse(new ArrayList<>());
return getFormFieldPermissionForModel(fieldMetaInfos);
}
public static Optional<Map<String, Integer>> getFormFieldPermissionForModel(List<FormPermissionMetaInfo> fieldMetaInfos) {
if (CollectionUtils.isEmpty(fieldMetaInfos)) {
return Optional.empty();
}
return Optional.empty();
Map<String, Integer> result = fieldMetaInfos.stream()
.collect(Collectors.toMap(FormPermissionMetaInfo::getFieldId,
FormPermissionMetaInfo::toBinary,
(s, t) -> s));
return Optional.of(result);
}
public static List<FormPermissionMetaInfo> mergeAllPermission(List<FormPermissionMetaInfo>... permissions) {
if (permissions.length == 0) {
return Collections.emptyList();
}
List<Map<String, Integer>> combinedMap = new ArrayList<>();
for (List<FormPermissionMetaInfo> permission : permissions) {
combinedMap.add(getFormFieldPermissionForModel(permission).orElse(new HashMap<>()));
}
Map<String, List<Integer>> mergeMap = new HashMap<>();
for (Map<String, Integer> map : combinedMap) {
for (Map.Entry<String, Integer> entry : map.entrySet()) {
mergeMap.putIfAbsent(entry.getKey(), new ArrayList<>());
mergeMap.get(entry.getKey()).add(entry.getValue());
}
}
List<FormPermissionMetaInfo> permissionResult = new ArrayList<>();
for (Map.Entry<String, List<Integer>> entry : mergeMap.entrySet()) {
int[] array = entry.getValue().stream().mapToInt(Integer::intValue).toArray();
int result = performBitwiseOr(array);
permissionResult.add(FormPermissionMetaInfo.fromBinary(entry.getKey(), result));
}
return permissionResult;
}
private static int performBitwiseOr(int... numbers) {
int result = 0;
for (int num : numbers) {
result |= num;
}
return result;
}
// just for testing
private static List<FormPermissionMetaInfo> genericConf(int num) {
List<FormPermissionMetaInfo> fields = new ArrayList<>();
Random random = new Random();
for (int i = 0; i < num; i++) {
String fieldId = "field_" + i;
FormPermissionMetaInfo metaInfo = FormPermissionMetaInfo
.builder()
.fieldId(fieldId)
.editable(random.nextBoolean())
.required(random.nextBoolean())
.readonly(random.nextBoolean())
.hidden(random.nextBoolean())
.build();
fields.add(metaInfo);
}
return fields;
}
public static void main(String[] args) {
List<FormPermissionMetaInfo> conf1 = genericConf(5);
conf1.forEach(e -> System.out.println("conf1 ---> e.fieldId = " + e.getFieldId() + ",e.toBinary() = " + e.toBinary() + ",e.toBinaryString() = " + e.toBinaryString()));
List<FormPermissionMetaInfo> conf2 = genericConf(5);
conf2.forEach(e -> System.out.println("conf2 ---> e.fieldId = " + e.getFieldId() + ",e.toBinary() = " + e.toBinary() + ",e.toBinaryString() = " + e.toBinaryString()));
List<FormPermissionMetaInfo> result = mergeAllPermission(conf1, conf2);
result.forEach(e -> System.out.println("result ---> e.fieldId = " + e.getFieldId() + ",e.toBinary() = " + e.toBinary() + ",e.toBinaryString() = " + e.toBinaryString()));
}
}

58
workflow-engine-core/src/main/java/cn/axzo/workflow/core/conf/handler/ListFormFieldPermissionTypeHandler.java Normal file
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@ -0,0 +1,58 @@
package cn.axzo.workflow.core.conf.handler;
import cn.axzo.workflow.common.model.request.bpmn.task.BpmnTaskDelegateAssigner;
import cn.axzo.workflow.common.model.request.form.FormPermissionMetaInfo;
import com.baomidou.mybatisplus.core.toolkit.Assert;
import com.baomidou.mybatisplus.extension.handlers.AbstractJsonTypeHandler;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.type.JdbcType;
import org.apache.ibatis.type.MappedJdbcTypes;
import org.apache.ibatis.type.MappedTypes;
import java.io.IOException;
import java.util.List;
/**
* BpmnTaskDelegateAssigner 数据映射转换
*
* @author wangli
* @since 2024-09-07 22:40
*/
@Slf4j
@MappedTypes({List.class})
@MappedJdbcTypes({JdbcType.VARCHAR})
public class ListFormFieldPermissionTypeHandler extends AbstractJsonTypeHandler<List<FormPermissionMetaInfo>> {
private static ObjectMapper objectMapper = new ObjectMapper();
public ListFormFieldPermissionTypeHandler(Class<?> type) {
if (log.isTraceEnabled()) {
log.trace("JacksonTypeHandler(" + type + ")");
}
Assert.notNull(type, "Type argument cannot be null", new Object[0]);
}
protected List<FormPermissionMetaInfo> parse(String json) {
try {
// 这里进行了json解析，同样在这里也可以进行字段查询后的处理，如对象内部的手机号字段的加密展示等
return objectMapper.readValue(json, new TypeReference<List<FormPermissionMetaInfo>>() {
});
} catch (IOException var3) {
throw new RuntimeException(var3);
}
}
protected String toJson(List<FormPermissionMetaInfo> obj) {
try {
return objectMapper.writeValueAsString(obj);
} catch (JsonProcessingException var3) {
throw new RuntimeException(var3);
}
}
public static void setObjectMapper(ObjectMapper om) {
objectMapper = om;
}
}

252
workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/cmd/GetFormInstanceAndPermissionCmd.java Normal file
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@ -0,0 +1,252 @@
package cn.axzo.workflow.core.engine.cmd;
import cn.axzo.workflow.common.exception.WorkflowEngineException;
import cn.axzo.workflow.common.model.request.bpmn.task.BpmnTaskDelegateAssigner;
import cn.axzo.workflow.common.model.request.form.FormPermissionMetaInfo;
import cn.axzo.workflow.core.common.utils.BpmnMetaParserHelper;
import cn.axzo.workflow.core.repository.entity.ExtAxBpmnFormRelation;
import cn.axzo.workflow.core.repository.entity.ExtAxProcessLog;
import cn.axzo.workflow.core.service.BpmnProcessTaskForEsService;
import cn.axzo.workflow.core.service.ExtAxBpmnFormRelationService;
import lombok.extern.slf4j.Slf4j;
import org.flowable.common.engine.api.delegate.Expression;
import org.flowable.common.engine.impl.el.ExpressionManager;
import org.flowable.common.engine.impl.el.VariableContainerWrapper;
import org.flowable.common.engine.impl.interceptor.Command;
import org.flowable.common.engine.impl.interceptor.CommandContext;
import org.flowable.engine.HistoryService;
import org.flowable.engine.history.HistoricProcessInstance;
import org.flowable.engine.impl.cfg.ProcessEngineConfigurationImpl;
import org.flowable.engine.impl.util.CommandContextUtil;
import org.flowable.form.api.FormDefinition;
import org.flowable.form.api.FormEngineConfigurationApi;
import org.flowable.form.api.FormInstanceInfo;
import org.flowable.form.api.FormRepositoryService;
import org.flowable.form.api.FormService;
import org.flowable.form.model.FormField;
import org.flowable.form.model.SimpleFormModel;
import org.flowable.task.api.history.HistoricTaskInstance;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.function.Function;
import java.util.stream.Collectors;
import static cn.axzo.workflow.common.code.BpmnInstanceRespCode.PROCESS_INSTANCE_ID_NOT_EXISTS;
import static cn.axzo.workflow.common.code.BpmnTaskRespCode.TASK_COMPLETE_FAIL_NOT_EXISTS;
import static cn.axzo.workflow.common.code.FormInstanceRespCode.FORM_FIELD_NOT_FOUND;
import static cn.axzo.workflow.common.code.FormInstanceRespCode.FORM_PARAM_ERROR;
import static cn.axzo.workflow.common.constant.FormConstants.FIELD_PROPERTY_DEFAULT_VALUE;
import static cn.axzo.workflow.common.constant.FormConstants.FIELD_PROPERTY_EDITABLE;
import static cn.axzo.workflow.common.constant.FormConstants.FIELD_PROPERTY_HIDDEN;
import static cn.axzo.workflow.common.constant.FormConstants.FIELD_PROPERTY_READONLY;
import static cn.axzo.workflow.common.constant.FormConstants.FIELD_PROPERTY_REQUIRED;
import static cn.axzo.workflow.common.enums.BpmnFlowNodeType.NODE_STARTER;
import static cn.axzo.workflow.common.enums.BpmnProcessInstanceResultEnum.PROCESSING;
/**
* 获取指定审批实例的表单内容以及字段权限
*
* @author wangli
* @since 2024-11-13 14:24
*/
@Slf4j
public class GetFormInstanceAndPermissionCmd implements Command<FormInstanceInfo> {
private final ExtAxBpmnFormRelationService bpmnFormRelationService;
private final BpmnProcessTaskForEsService bpmnProcessTaskForEsService;
private final BpmnTaskDelegateAssigner assigner;
private String processInstanceId;
private String taskId;
/**
* 全权通过实例查询一切
*
* @param processInstanceId
*/
public GetFormInstanceAndPermissionCmd(ExtAxBpmnFormRelationService bpmnFormRelationService,
BpmnProcessTaskForEsService bpmnProcessTaskForEsService,
BpmnTaskDelegateAssigner assigner,
String processInstanceId) {
this.bpmnFormRelationService = bpmnFormRelationService;
this.bpmnProcessTaskForEsService = bpmnProcessTaskForEsService;
this.assigner = assigner;
this.processInstanceId = processInstanceId;
}
/**
* 通过实例和任务查询
*
* @param processInstanceId 可为空,则用 taskId 反查实例相关
* @param taskId
*/
public GetFormInstanceAndPermissionCmd(ExtAxBpmnFormRelationService bpmnFormRelationService,
BpmnProcessTaskForEsService bpmnProcessTaskForEsService,
BpmnTaskDelegateAssigner assigner,
String processInstanceId,
String taskId) {
this.bpmnFormRelationService = bpmnFormRelationService;
this.bpmnProcessTaskForEsService = bpmnProcessTaskForEsService;
this.assigner = assigner;
this.processInstanceId = processInstanceId;
this.taskId = taskId;
}
@Override
public FormInstanceInfo execute(CommandContext commandContext) {
preCheckParam();
// 获取表单定义+字段内容
FormInstanceInfo formInstanceInfo = getFormInstanceInfo(commandContext);
if (Objects.isNull(formInstanceInfo)) {
return null;
}
// 获取字段权限
List<FormPermissionMetaInfo> fieldPermission = getFieldPermission(commandContext);
Map<String, FormPermissionMetaInfo> fieldMap = fieldPermission.stream()
.collect(Collectors.toMap(FormPermissionMetaInfo::getFieldId, Function.identity(), (s, t) -> s));
SimpleFormModel formModel = (SimpleFormModel) formInstanceInfo.getFormModel();
Map<String, FormField> flatField = formModel.allFieldsAsMap();
ProcessEngineConfigurationImpl processEngineConfiguration = CommandContextUtil.getProcessEngineConfiguration(commandContext);
HistoryService historyService = processEngineConfiguration.getHistoryService();
ExpressionManager expressionManager = processEngineConfiguration.getExpressionManager();
HistoricProcessInstance instance = historyService.createHistoricProcessInstanceQuery()
.processInstanceId(processInstanceId)
.includeProcessVariables()
.singleResult();
Map<String, Object> processVariables = instance.getProcessVariables();
VariableContainerWrapper variableContainerWrapper = new VariableContainerWrapper(processVariables);
flatField.forEach((fieldId, formField) -> {
Map<String, Object> oldParams = CollectionUtils.isEmpty(formField.getParams()) ? new HashMap<>() : formField.getParams();
FormPermissionMetaInfo defaultPermission = fieldMap.getOrDefault(fieldId, new FormPermissionMetaInfo());
oldParams.put(FIELD_PROPERTY_REQUIRED, defaultPermission.getRequired());
oldParams.put(FIELD_PROPERTY_EDITABLE, defaultPermission.getEditable());
oldParams.put(FIELD_PROPERTY_READONLY, defaultPermission.getReadonly());
oldParams.put(FIELD_PROPERTY_HIDDEN, defaultPermission.getHidden());
if (oldParams.containsKey(FIELD_PROPERTY_DEFAULT_VALUE)) {
Expression expression = expressionManager.createExpression(String.valueOf(oldParams.getOrDefault(FIELD_PROPERTY_DEFAULT_VALUE, "")));
Object value = expression.getValue(variableContainerWrapper);
oldParams.put(FIELD_PROPERTY_DEFAULT_VALUE, Objects.nonNull(value) ? String.valueOf(value) : null);
}
});
return formInstanceInfo;
}
private List<FormPermissionMetaInfo> getFieldPermission(CommandContext commandContext) {
List<ExtAxProcessLog> logs = bpmnProcessTaskForEsService.queryProcessLogByProcessInstanceId(processInstanceId);
Map<String, ExtAxProcessLog> activityMap = logs.stream()
.collect(Collectors.toMap(ExtAxProcessLog::getActivityId, Function.identity(), (s, t) -> s));
// 待审批的节点
List<ExtAxProcessLog> processingLogs = logs.stream()
.filter(e -> Objects.equals(PROCESSING.getStatus(), e.getStatus()) && Objects.isNull(e.getEndTime()))
.collect(Collectors.toList());
List<FormPermissionMetaInfo> list = binaryMerge(processingLogs, activityMap);
if (!CollectionUtils.isEmpty(list)) {
return list;
}
// 已结束的审批节点
List<ExtAxProcessLog> finishLogs = logs.stream()
.filter(e -> !Objects.equals(PROCESSING.getStatus(), e.getStatus()) && Objects.nonNull(e.getEndTime()))
.collect(Collectors.toList());
list = binaryMerge(finishLogs, activityMap);
if (!CollectionUtils.isEmpty(list)) {
return list;
}
// 默认全字段都是隐藏
ExtAxProcessLog starterLog = logs.stream().filter(e -> Objects.equals(NODE_STARTER.getType(), e.getActivityId()))
.findFirst().orElseThrow(() -> new WorkflowEngineException(FORM_FIELD_NOT_FOUND));
return CollectionUtils.isEmpty(starterLog.getFormFieldPermissionConf()) ? new ArrayList<>() : starterLog.getFormFieldPermissionConf();
}
private List<FormPermissionMetaInfo> binaryMerge(List<ExtAxProcessLog> logs, Map<String, ExtAxProcessLog> activityMap) {
List<List<FormPermissionMetaInfo>> permissions = new ArrayList<>();
collectActivityIds(logs).forEach(id -> {
ExtAxProcessLog log = activityMap.getOrDefault(id, null);
if (Objects.nonNull(log)) {
permissions.add(log.getFormFieldPermissionConf());
}
});
return BpmnMetaParserHelper.mergeAllPermission(permissions.toArray(new List[0]));
}
private List<String> collectActivityIds(List<ExtAxProcessLog> logs) {
List<String> activityIds = new ArrayList<>();
if (!CollectionUtils.isEmpty(logs)) {
Map<String, List<BpmnTaskDelegateAssigner>> nodeUserMap = rebuildToNodeUserMap(logs);
nodeUserMap.forEach((activityId, assigners) -> {
assigners.forEach(u -> {
if (Objects.equals(u.getPersonId(), assigner.getPersonId())) {
activityIds.add(activityId);
}
});
});
}
return activityIds;
}
private static Map<String, List<BpmnTaskDelegateAssigner>> rebuildToNodeUserMap(List<ExtAxProcessLog> logs) {
Map<String, List<BpmnTaskDelegateAssigner>> assignerMap = new HashMap<>();
logs.forEach(e -> {
if (assignerMap.containsKey(e.getActivityId())) {
assignerMap.get(e.getActivityId()).addAll(e.getAssigneeFull());
} else {
assignerMap.put(e.getActivityId(), new ArrayList<>());
}
});
return assignerMap;
}
private FormInstanceInfo getFormInstanceInfo(CommandContext commandContext) {
ProcessEngineConfigurationImpl processEngineConfiguration = CommandContextUtil.getProcessEngineConfiguration(commandContext);
HistoryService historyService = processEngineConfiguration.getHistoryService();
HistoricProcessInstance instance;
if (StringUtils.hasText(processInstanceId)) {
instance = historyService.createHistoricProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
} else {
HistoricTaskInstance task = historyService.createHistoricTaskInstanceQuery().taskId(taskId).singleResult();
if (Objects.isNull(task)) {
throw new WorkflowEngineException(TASK_COMPLETE_FAIL_NOT_EXISTS);
}
instance = historyService.createHistoricProcessInstanceQuery().processInstanceId(task.getProcessInstanceId()).singleResult();
}
if (Objects.isNull(instance)) {
throw new WorkflowEngineException(PROCESS_INSTANCE_ID_NOT_EXISTS, processInstanceId);
}
processInstanceId = instance.getId();
ExtAxBpmnFormRelation relation = bpmnFormRelationService.queryByBpmnDefinitionId(instance.getProcessDefinitionId());
if (Objects.isNull(relation)) {
// 没有配置表单
return null;
}
FormEngineConfigurationApi formEngineConfiguration = CommandContextUtil.getFormEngineConfiguration(commandContext);
FormRepositoryService formRepositoryService = formEngineConfiguration.getFormRepositoryService();
FormDefinition formDefinition = formRepositoryService.createFormDefinitionQuery().deploymentId(relation.getFormDeploymentId()).singleResult();
FormService formService = formEngineConfiguration.getFormService();
// 获取表单定义+字段内容
return formService.getFormInstanceModelById(formDefinition.getId(), taskId, processInstanceId, null, instance.getTenantId(), false);
}
private void preCheckParam() {
if (!StringUtils.hasText(processInstanceId) && !StringUtils.hasText(taskId)) {
throw new WorkflowEngineException(FORM_PARAM_ERROR);
}
}
}

31
workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/listener/entity/type/TaskEntityEventHandle.java
View File

@ -13,6 +13,7 @@ import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.ListUtils;
import org.flowable.bpmn.model.BpmnModel;
import org.flowable.bpmn.model.FlowElement;
import org.flowable.bpmn.model.Process;
import org.flowable.bpmn.model.UserTask;
import org.flowable.engine.RuntimeService;
import org.flowable.engine.impl.bpmn.behavior.MultiInstanceActivityBehavior;
@ -98,16 +99,16 @@ public class TaskEntityEventHandle implements EntityEventHandle<TaskEntity> {
@Override
public void onInitialized(TaskEntity taskEntity) {
BpmnMetaParserHelper.getButtonConfig(ProcessDefinitionUtil.getProcess(taskEntity.getProcessDefinitionId()), taskEntity.getTaskDefinitionKey())
.ifPresent(buttons -> {
ExtAxProcessLog queryLog = new ExtAxProcessLog();
queryLog.setProcessInstanceId(taskEntity.getProcessInstanceId());
queryLog.setTaskId(taskEntity.getId());
ExtAxProcessLog updateLog = new ExtAxProcessLog();
updateLog.setButtonConf(buttons);
processLogService.update(queryLog, updateLog);
});
Process process = ProcessDefinitionUtil.getProcess(taskEntity.getProcessDefinitionId());
ExtAxProcessLog queryLog = new ExtAxProcessLog();
queryLog.setProcessInstanceId(taskEntity.getProcessInstanceId());
queryLog.setTaskId(taskEntity.getId());
ExtAxProcessLog updateLog = new ExtAxProcessLog();
BpmnMetaParserHelper.getButtonConfig(process, taskEntity.getTaskDefinitionKey())
.ifPresent(updateLog::setButtonConf);
BpmnMetaParserHelper.getFormFieldPermissionConf(process.getFlowElement(taskEntity.getTaskDefinitionKey()))
.ifPresent(updateLog::setFormFieldPermissionConf);
processLogService.update(queryLog, updateLog);
}
@Override
@ -162,9 +163,13 @@ public class TaskEntityEventHandle implements EntityEventHandle<TaskEntity> {
}
Object operationDesc = taskEntity.getTransientVariableLocal(COMMENT_TYPE_OPERATION_DESC);
if (Objects.nonNull(operationDesc) && StringUtils.hasText(operationDesc.toString())) {
update.setOperationDesc(Objects.nonNull(assignee) ? assignee.getAssignerName() + operationDesc : operationDesc.toString());
update.setOperationDesc(Objects.nonNull(assignee) ?
(StringUtils.hasText(assignee.getAssignerName()) ? assignee.getAssignerName() : "") + operationDesc
: operationDesc.toString());
} else {
update.setOperationDesc(Objects.nonNull(assignee) ? assignee.getAssignerName() : "");
update.setOperationDesc(Objects.nonNull(assignee) ?
(StringUtils.hasText(assignee.getAssignerName()) ? assignee.getAssignerName() : "")
: "");
}
@ -212,7 +217,7 @@ public class TaskEntityEventHandle implements EntityEventHandle<TaskEntity> {
UserTask userTask = (UserTask) flowElement;
if (userTask.getBehavior() instanceof MultiInstanceActivityBehavior) {
MultiInstanceActivityBehavior behavior =
(MultiInstanceActivityBehavior) userTask.getBehavior();
(MultiInstanceActivityBehavior) userTask.getBehavior();
node = Objects.equals(AND_SIGN_EXPRESSION, behavior.getCompletionCondition()) ? AND : OR;
}
}

7
workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/entity/ExtAxProcessLog.java
View File

@ -3,8 +3,10 @@ package cn.axzo.workflow.core.repository.entity;
import cn.axzo.framework.data.mybatisplus.model.BaseEntity;
import cn.axzo.workflow.common.model.request.bpmn.BpmnButtonConf;
import cn.axzo.workflow.common.model.request.bpmn.task.BpmnTaskDelegateAssigner;
import cn.axzo.workflow.common.model.request.form.FormPermissionMetaInfo;
import cn.axzo.workflow.core.conf.handler.ButtonConfTypeHandler;
import cn.axzo.workflow.core.conf.handler.ListAssigneeTypeHandler;
import cn.axzo.workflow.core.conf.handler.ListFormFieldPermissionTypeHandler;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableName;
@ -102,6 +104,11 @@ public class ExtAxProcessLog extends BaseEntity<ExtAxProcessLog> {
*/
@TableField(typeHandler = ButtonConfTypeHandler.class)
private BpmnButtonConf buttonConf;
/**
* 表单字段权限配置
*/
@TableField(typeHandler = ListFormFieldPermissionTypeHandler.class)
private List<FormPermissionMetaInfo> formFieldPermissionConf;
/**
* 任务状态:审批中/通过/驳回/转交/加签/回退
*/

27
workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/FormCoreService.java Normal file
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@ -0,0 +1,27 @@
package cn.axzo.workflow.core.service;
import cn.axzo.workflow.common.model.dto.BpmnFormRelationSearchDTO;
import cn.axzo.workflow.common.model.request.form.definition.FormDefinitionSearchDTO;
import cn.axzo.workflow.common.model.request.form.definition.StartFormSearchDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormDetailDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormInstanceSearchDTO;
import cn.axzo.workflow.common.model.response.form.FormVO;
import cn.axzo.workflow.common.model.response.form.definition.FormDefinitionVO;
import cn.axzo.workflow.common.model.response.form.instance.FormInstanceVO;
import java.util.List;
/**
* 由于 POM 的结构的问题,这个类主要解决循环依赖的问题
*
* @author wangli
* @since 2024-11-14 10:17
*/
public interface FormCoreService {
List<FormVO> pageForm(BpmnFormRelationSearchDTO dto);
FormDefinitionVO getStartForm(StartFormSearchDTO dto);
FormInstanceVO getFormInstance(FormDetailDTO dto);
}

3
workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/BpmnProcessInstanceServiceImpl.java
View File

@ -16,6 +16,7 @@ import cn.axzo.workflow.common.model.request.bpmn.process.BpmnProcessInstanceAdm
import cn.axzo.workflow.common.model.request.bpmn.process.BpmnProcessInstanceCancelDTO;
import cn.axzo.workflow.common.model.request.bpmn.process.BpmnProcessInstanceCarbonCopyDTO;
import cn.axzo.workflow.common.model.request.bpmn.process.BpmnProcessInstanceCheckApproverDTO;
import cn.axzo.workflow.common.model.request.bpmn.process.BpmnProcessInstanceCreateDTO;
import cn.axzo.workflow.common.model.request.bpmn.process.BpmnProcessInstanceCreateWithFormDTO;
import cn.axzo.workflow.common.model.request.bpmn.process.BpmnProcessInstanceLogQueryDTO;
import cn.axzo.workflow.common.model.request.bpmn.process.BpmnProcessInstanceMyPageReqVO;
@ -375,7 +376,7 @@ public class BpmnProcessInstanceServiceImpl implements BpmnProcessInstanceServic
if (Objects.isNull(relation)) {
// 如果模型没有绑定表单，则强制情况表单相关属性，避免报错
instanceBuilder.startFormVariables(null).outcome(null);
}else {
} else {
instanceBuilder.startFormVariables(dto.getStartFormVariables())
.outcome(dto.getOutcome());
}

1
workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/BpmnProcessTaskServiceImpl.java
View File

@ -348,6 +348,7 @@ public class BpmnProcessTaskServiceImpl implements BpmnProcessTaskService {
@Override
@Transactional(rollbackFor = Exception.class)
public void approveTaskWithForm(BpmnTaskAuditWithFormDTO dto) {
// 表单级别暂时只允许同步
CommandExecutor commandExecutor = processEngineConfiguration.getCommandExecutor();
commandExecutor.execute(new CustomApproveTaskWithFormCmd(dto));
}

1
workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/ExtAxBpmnFormRelationServiceImpl.java
View File

@ -79,6 +79,7 @@ public class ExtAxBpmnFormRelationServiceImpl implements ExtAxBpmnFormRelationSe
.eq(StringUtils.hasText(dto.getFormDeploymentId()), ExtAxBpmnFormRelation::getFormDeploymentId, dto.getFormDeploymentId())
.eq(!StringUtils.hasText(dto.getTenantId()), ExtAxBpmnFormRelation::getTenantId, NO_TENANT_ID)
.eq(StringUtils.hasText(dto.getTenantId()), ExtAxBpmnFormRelation::getTenantId, dto.getTenantId())
.eq(ExtAxBpmnFormRelation::getIsDelete, 0)
;
}
}

134
workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/FormCoreServiceImpl.java Normal file
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@ -0,0 +1,134 @@
package cn.axzo.workflow.core.service.impl;
import cn.axzo.workflow.common.exception.WorkflowEngineException;
import cn.axzo.workflow.common.model.dto.BpmnFormRelationSearchDTO;
import cn.axzo.workflow.common.model.request.form.FormPermissionMetaInfo;
import cn.axzo.workflow.common.model.request.form.definition.StartFormSearchDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormDetailDTO;
import cn.axzo.workflow.common.model.response.bpmn.process.BpmnProcessDefinitionVO;
import cn.axzo.workflow.common.model.response.form.FormVO;
import cn.axzo.workflow.common.model.response.form.definition.FormDefinitionVO;
import cn.axzo.workflow.common.model.response.form.instance.FormInstanceVO;
import cn.axzo.workflow.core.common.utils.BpmnMetaParserHelper;
import cn.axzo.workflow.core.engine.cmd.GetFormInstanceAndPermissionCmd;
import cn.axzo.workflow.core.repository.entity.ExtAxBpmnFormRelation;
import cn.axzo.workflow.core.service.BpmnProcessDefinitionService;
import cn.axzo.workflow.core.service.BpmnProcessTaskForEsService;
import cn.axzo.workflow.core.service.ExtAxBpmnFormRelationService;
import cn.axzo.workflow.core.service.FormCoreService;
import cn.axzo.workflow.form.service.converter.FormFieldConverter;
import cn.axzo.workflow.form.service.converter.FormInstanceConverter;
import lombok.extern.slf4j.Slf4j;
import org.flowable.bpmn.model.BpmnModel;
import org.flowable.common.engine.api.FlowableObjectNotFoundException;
import org.flowable.common.engine.impl.interceptor.CommandExecutor;
import org.flowable.engine.impl.cmd.GetBpmnModelCmd;
import org.flowable.form.api.FormInfo;
import org.flowable.form.api.FormInstanceInfo;
import org.flowable.form.api.FormRepositoryService;
import org.flowable.form.model.FormField;
import org.flowable.form.model.SimpleFormModel;
import org.flowable.spring.SpringProcessEngineConfiguration;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.function.Function;
import java.util.stream.Collectors;
import static cn.axzo.workflow.common.code.FormModelRespCode.FORM_MODEL_NOT_EXISTS;
import static cn.axzo.workflow.common.constant.FormConstants.FIELD_PROPERTY_EDITABLE;
import static cn.axzo.workflow.common.constant.FormConstants.FIELD_PROPERTY_HIDDEN;
import static cn.axzo.workflow.common.constant.FormConstants.FIELD_PROPERTY_READONLY;
import static cn.axzo.workflow.common.constant.FormConstants.FIELD_PROPERTY_REQUIRED;
import static cn.axzo.workflow.common.enums.BpmnFlowNodeType.NODE_STARTER;
/**
* @author wangli
* @since 2024-11-14 10:18
*/
@Slf4j
@Service
public class FormCoreServiceImpl implements FormCoreService {
@Resource
private SpringProcessEngineConfiguration springProcessEngineConfiguration;
@Resource
private ExtAxBpmnFormRelationService bpmnFormRelationService;
@Resource
private BpmnProcessTaskForEsService bpmnProcessTaskForEsService;
@Resource
private FormInstanceConverter formInstanceConverter;
@Resource
private FormRepositoryService formRepositoryService;
@Resource
private BpmnProcessDefinitionService bpmnProcessDefinitionService;
@Resource
private FormFieldConverter formFieldConverter;
@Override
public List<FormVO> pageForm(BpmnFormRelationSearchDTO searchDTO) {
List<ExtAxBpmnFormRelation> list = bpmnFormRelationService.keyQuery(searchDTO);
return list.stream()
.collect(Collectors.collectingAndThen(Collectors.toMap(ExtAxBpmnFormRelation::getKey, Function.identity(), (s, t) -> s), x -> new ArrayList<>(x.values())))
.stream()
.map(e -> FormVO.builder()
.key(e.getKey())
.tenantId(e.getTenantId())
.build())
.collect(Collectors.toList());
}
@Override
public FormDefinitionVO getStartForm(StartFormSearchDTO dto) {
FormInfo formModel;
try {
formModel = formRepositoryService.getFormModelByKey(dto.getKey(), dto.getTenantId(), true);
} catch (FlowableObjectNotFoundException e) {
log.warn("can't found form model");
throw new WorkflowEngineException(FORM_MODEL_NOT_EXISTS);
}
BpmnProcessDefinitionVO definitionVO = bpmnProcessDefinitionService.getActiveProcessDefinitionByKey(dto.getKey(), dto.getTenantId());
CommandExecutor commandExecutor = springProcessEngineConfiguration.getCommandExecutor();
BpmnModel bpmnModel = commandExecutor.execute(new GetBpmnModelCmd(definitionVO.getId()));
BpmnMetaParserHelper.getFormFieldPermissionConf(bpmnModel.getFlowElement(NODE_STARTER.getType())).ifPresent(permission -> {
Map<String, FormPermissionMetaInfo> permissionMap = permission.stream()
.collect(Collectors.toMap(FormPermissionMetaInfo::getFieldId, Function.identity(), (s, t) -> s));
if (formModel.getFormModel() instanceof SimpleFormModel) {
SimpleFormModel simpleFormModel = (SimpleFormModel) formModel.getFormModel();
simpleFormModel.listAllFields().forEach(field -> {
Map<String, Object> params = CollectionUtils.isEmpty(field.getParams()) ? new HashMap<>() : field.getParams();
FormPermissionMetaInfo meta = permissionMap.getOrDefault(field.getId(), new FormPermissionMetaInfo());
params.put(FIELD_PROPERTY_REQUIRED, meta.getRequired());
params.put(FIELD_PROPERTY_EDITABLE, meta.getEditable());
params.put(FIELD_PROPERTY_READONLY, meta.getReadonly());
params.put(FIELD_PROPERTY_HIDDEN, meta.getHidden());
field.setParams(params);
});
}
});
FormDefinitionVO formDefinitionVO = new FormDefinitionVO();
formDefinitionVO.setFormDefinitionId(formModel.getId());
formDefinitionVO.setName(formModel.getName());
formDefinitionVO.setKey(formModel.getKey());
formDefinitionVO.setVersion(formModel.getVersion());
formDefinitionVO.setTenantId(dto.getTenantId());
List<FormField> fields = ((SimpleFormModel) formModel.getFormModel()).getFields();
formDefinitionVO.setFields(formFieldConverter.toVos(fields));
return formDefinitionVO;
}
@Override
public FormInstanceVO getFormInstance(FormDetailDTO dto) {
CommandExecutor commandExecutor = springProcessEngineConfiguration.getCommandExecutor();
FormInstanceInfo formInstanceInfo = commandExecutor.execute(new GetFormInstanceAndPermissionCmd(bpmnFormRelationService,
bpmnProcessTaskForEsService, dto.getAssigner(), dto.getProcessInstanceId(), dto.getTaskId()));
return formInstanceConverter.toVo(formInstanceInfo);
}
}

7
workflow-engine-core/src/main/resources/sql/upgrade_to_1.5.1.sql
View File

@ -10,4 +10,9 @@ create table ext_ax_bpmn_form_relation
create_at datetime default CURRENT_TIMESTAMP not null comment '创建时间',
create_by bigint default 0 not null comment '创建人',
is_delete bigint default 0 not null comment '是否删除:0否,1是'
);
);
-- 流程日志表增加字段权限配置
alter table ext_ax_process_log
add form_field_permission_conf json null comment '表单字段权限' after button_conf;

3
workflow-engine-form/src/main/java/cn/axzo/workflow/form/service/FormInstanceService.java
View File

@ -3,6 +3,7 @@ package cn.axzo.workflow.form.service;
import cn.axzo.workflow.common.model.request.form.instance.FormContentUpdateDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormInstanceSearchDTO;
import cn.axzo.workflow.common.model.response.form.instance.FormInstanceVO;
import org.flowable.form.api.FormInstanceInfo;
/**
@ -25,5 +26,5 @@ public interface FormInstanceService {
* @param dto
* @return
*/
FormInstanceInfo getFormInstanceInfo(FormInstanceSearchDTO dto);
FormInstanceVO getFormInstanceInfo(FormInstanceSearchDTO dto);
}

107
workflow-engine-form/src/main/java/cn/axzo/workflow/form/service/converter/FormInstanceConverter.java Normal file
View File

@ -0,0 +1,107 @@
package cn.axzo.workflow.form.service.converter;
import cn.axzo.workflow.common.model.request.form.definition.FormFieldDTO;
import cn.axzo.workflow.common.model.response.form.instance.FormInstanceVO;
import cn.axzo.workflow.common.model.response.form.model.FormModelVO;
import org.flowable.form.api.FormInstanceInfo;
import org.flowable.form.api.FormModel;
import org.flowable.form.model.FormContainer;
import org.flowable.form.model.FormField;
import org.flowable.form.model.SimpleFormModel;
import org.mapstruct.Mapper;
import org.mapstruct.Mapping;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
import static org.mapstruct.NullValueCheckStrategy.ALWAYS;
/**
* 表单实例模型的 MapStruts 转换器
*
* @author wangli
* @since 2024-11-14 10:31
*/
@Mapper(
componentModel = "spring",
nullValueCheckStrategy = ALWAYS,
imports = Arrays.class
)
public interface FormInstanceConverter extends EntityConverter<FormInstanceVO, FormInstanceInfo> {
@Mapping(target = "id", source = "entity.id")
@Mapping(target = "name", source = "entity.name")
@Mapping(target = "key", source = "entity.key")
@Mapping(target = "version", source = "entity.version")
@Mapping(target = "formModel", expression = "java(formModelConverter(entity.getFormModel()))")
@Mapping(target = "formInstanceId", source = "entity.formInstanceId")
@Mapping(target = "submittedBy", source = "entity.submittedBy")
@Mapping(target = "submittedDate", source = "entity.submittedDate")
@Mapping(target = "taskId", source = "entity.taskId")
@Mapping(target = "processInstanceId", source = "entity.processInstanceId")
@Mapping(target = "processDefinitionId", source = "entity.processDefinitionId")
@Mapping(target = "tenantId", source = "entity.tenantId")
FormInstanceVO toVo(FormInstanceInfo entity);
default FormModelVO formModelConverter(FormModel formModel) {
FormModelVO formModelVO = new FormModelVO();
if (formModel instanceof SimpleFormModel) {
SimpleFormModel simpleFormModel = (SimpleFormModel) formModel;
formModelVO.setName(simpleFormModel.getName());
formModelVO.setKey(simpleFormModel.getKey());
formModelVO.setVersion(simpleFormModel.getVersion());
formModelVO.setFields(formContainersToFormFieldDTOs(simpleFormModel.getFields()));
}
return formModelVO;
}
default FormFieldDTO formFieldConverter(FormField formField) {
FormFieldDTO formFieldDTO = new FormFieldDTO();
formFieldDTO.setType(formField.getType());
formFieldDTO.setId(formField.getId());
formFieldDTO.setName(formField.getName());
formFieldDTO.setValue(castList(formField.getValue()));
formFieldDTO.setPlaceholder(formField.getPlaceholder());
formFieldDTO.setParams(formField.getParams());
if (formField instanceof FormContainer) {
FormContainer formContainer = (FormContainer) formField;
formFieldDTO.setFields(formContainerListsToFormFieldDTOLists(formContainer.getFields()));
}
return formFieldDTO;
}
default List<String> castList(Object value) {
if (Objects.isNull(value)) {
return (List<String>) value;
}
List<String> values = new ArrayList<>();
if (value instanceof String) {
values.add((String) value);
}
return values;
}
// 辅助方法，用于处理List<FormContainer>到List<FormFieldDTO>的转换，调用上面自定义的转换方法
default List<FormFieldDTO> formContainersToFormFieldDTOs(List<FormField> formContainers) {
if (formContainers == null) {
return null;
}
return formContainers.stream()
.map(e -> formFieldConverter(e))
.collect(Collectors.toList());
}
// 辅助方法，用于处理List<List<FormContainer>>到List<List<FormFieldDTO>>的转换，调用上面的辅助方法
default List<List<FormFieldDTO>> formContainerListsToFormFieldDTOLists(List<List<FormField>> formContainerLists) {
if (formContainerLists == null) {
return null;
}
return formContainerLists.stream()
.map(this::formContainersToFormFieldDTOs)
.collect(Collectors.toList());
}
}

24
workflow-engine-form/src/main/java/cn/axzo/workflow/form/service/impl/FormInstanceServiceImpl.java
View File

@ -4,12 +4,14 @@ import cn.axzo.workflow.common.code.BpmnTaskRespCode;
import cn.axzo.workflow.common.exception.WorkflowEngineException;
import cn.axzo.workflow.common.model.request.form.instance.FormContentUpdateDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormInstanceSearchDTO;
import cn.axzo.workflow.common.model.response.form.instance.FormInstanceVO;
import cn.axzo.workflow.form.service.FormInstanceService;
import cn.axzo.workflow.form.service.converter.FormInstanceConverter;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.flowable.engine.HistoryService;
import org.flowable.engine.TaskService;
import org.flowable.form.api.FormInfo;
import org.flowable.engine.history.HistoricProcessInstance;
import org.flowable.form.api.FormInstanceInfo;
import org.flowable.form.api.FormRepositoryService;
import org.flowable.form.api.FormService;
@ -20,6 +22,8 @@ import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.Objects;
import static cn.axzo.workflow.common.code.BpmnInstanceRespCode.PROCESS_INSTANCE_ID_NOT_EXISTS;
/**
* 表单实例 Service 实现
@ -32,14 +36,16 @@ import java.util.Objects;
@RequiredArgsConstructor
public class FormInstanceServiceImpl implements FormInstanceService {
@Resource
private FormRepositoryService formRepositoryService;
@Resource
private FormService formService;
@Resource
private TaskService taskService;
@Resource
private FormInstanceConverter formInstanceConverter;
@Resource
private HistoryService historyService;
@Resource
private FormRepositoryService formRepositoryService;
@Override
public void updateFormContent(FormContentUpdateDTO dto) {
@ -55,7 +61,6 @@ public class FormInstanceServiceImpl implements FormInstanceService {
throw new WorkflowEngineException(BpmnTaskRespCode.TASK_COMPLETE_FAIL_ASSIGN_NOT_SELF);
}
FormInfo formInfo = formRepositoryService.getFormModelById(dto.getFormDefinitionId());
if (Objects.nonNull(task.getProcessInstanceId())) {
formService.saveFormInstanceByFormDefinitionId(dto.getFormVariables(), dto.getFormDefinitionId(),
dto.getTaskId(),
@ -68,8 +73,15 @@ public class FormInstanceServiceImpl implements FormInstanceService {
}
@Override
public FormInstanceInfo getFormInstanceInfo(FormInstanceSearchDTO dto) {
public FormInstanceVO getFormInstanceInfo(FormInstanceSearchDTO dto) {
HistoricProcessInstance instance = historyService.createHistoricProcessInstanceQuery().processInstanceId(dto.getProcessInstanceId()).singleResult();
if (Objects.isNull(instance)) {
throw new WorkflowEngineException(PROCESS_INSTANCE_ID_NOT_EXISTS, dto.getProcessInstanceId());
}
return formService.getFormInstanceModelById(dto.getFormDefinitionId(), dto.getTaskId(), dto.getProcessInstanceId(), dto.getVariables(), dto.getTenantId(), true);
String processDefinitionKey = instance.getProcessDefinitionKey();
FormInstanceInfo formInstanceInfo = formService.getFormInstanceModelByKey(processDefinitionKey, dto.getTaskId(), dto.getProcessInstanceId(), dto.getVariables(), instance.getTenantId(), true);
return formInstanceConverter.toVo(formInstanceInfo);
}
}

37
workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/TestController.java
View File

@ -29,10 +29,15 @@ import org.flowable.form.api.FormInfo;
import org.flowable.form.api.FormInstanceInfo;
import org.flowable.form.api.FormRepositoryService;
import org.flowable.form.api.FormService;
import org.flowable.spring.SpringProcessEngineConfiguration;
import org.flowable.task.api.history.HistoricTaskInstance;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.expression.spel.standard.SpelExpressionParser;
import org.springframework.expression.spel.support.StandardEvaluationContext;
import org.springframework.util.PropertyPlaceholderHelper;
import org.springframework.util.StringUtils;
import org.springframework.util.StringValueResolver;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
@ -45,7 +50,9 @@ import javax.annotation.Resource;
import java.io.InputStream;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Properties;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
@ -86,10 +93,12 @@ public class TestController {
private FormDefinitionService formDefinitionService;
@Resource
private ExtAxBpmnFormRelationService bpmnFormRelationService;
// @Autowired
// @Autowired
// private WorkflowCoreService workflowCoreService;
// @Autowired
// private WorkflowManageService workflowManageService;
@Resource
private SpringProcessEngineConfiguration processEngineConfiguration;
@RepeatSubmit
@GetMapping("/test")
@ -319,4 +328,30 @@ public class TestController {
FormInstanceInfo formInstance = formService.getFormInstanceModelById(formDefinition.getId(), dto.getTaskId(), dto.getProcessInstanceId(), dto.getVariables(), relation.getTenantId(), false);
return CommonResponse.success(formInstance);
}
/**
* 表达式测试
*
* @param expression
* @param variables
* @return
*/
@PostMapping("/expression/testing")
public CommonResponse<String> parseExpression(@RequestParam String expression, @RequestBody Map<String, String> variables) {
// ExpressionManager expressionManager = processEngineConfiguration.getExpressionManager();
// Expression exp = expressionManager.createExpression(expression);
// VariableContainerWrapper variableContainer = new VariableContainerWrapper(variables);
// String stringFromField = ExpressionUtils.getStringFromField(exp, variableContainer);
// Object value = exp.getValue(variableContainer);
PropertyPlaceholderHelper propertyPlaceholderHelper = new PropertyPlaceholderHelper("${", "}");
Properties properties = new Properties();
variables.forEach(properties::setProperty);
// 自定义PlaceholderResolver实现类，用于处理占位符找不到对应值时返回空字符串
PropertyPlaceholderHelper.PlaceholderResolver resolver = placeholder -> properties.getProperty(placeholder, "");
String value = propertyPlaceholderHelper.replacePlaceholders(expression, resolver);
return CommonResponse.success(value);
}
}

5
workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessTaskController.java
View File

@ -112,7 +112,10 @@ public class BpmnProcessTaskController extends BasicPopulateAvatarController imp
return success(true);
}
@PostMapping("/approveWithForm")
@Operation(summary = "通过任务")
@Override
@PostMapping("/form/approve")
@RepeatSubmit
public CommonResponse<Boolean> approveTaskWithForm(@Validated @RequestBody BpmnTaskAuditWithFormDTO dto) {
log.info("同意 approveTask===>>>参数：{}", JSON.toJSONString(dto));
List<AttachmentDTO> tempAttachments = ListUtils.defaultIfNull(dto.getAttachmentList(), new ArrayList<>());

37
workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/form/FormInstanceController.java
View File

@ -3,14 +3,18 @@ package cn.axzo.workflow.server.controller.web.form;
import cn.axzo.workflow.client.feign.manage.FormInstanceApi;
import cn.axzo.workflow.common.model.dto.BpmnFormRelationSearchDTO;
import cn.axzo.workflow.common.model.request.form.definition.FormDefinitionSearchDTO;
import cn.axzo.workflow.common.model.request.form.definition.StartFormSearchDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormContentUpdateDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormDetailDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormInstanceSearchDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormSearchDTO;
import cn.axzo.workflow.common.model.response.BpmPageResult;
import cn.axzo.workflow.common.model.response.form.FormVO;
import cn.axzo.workflow.common.model.response.form.definition.FormDefinitionVO;
import cn.axzo.workflow.common.model.response.form.instance.FormInstanceVO;
import cn.axzo.workflow.core.repository.entity.ExtAxBpmnFormRelation;
import cn.axzo.workflow.core.service.ExtAxBpmnFormRelationService;
import cn.axzo.workflow.core.service.FormCoreService;
import cn.axzo.workflow.form.service.FormDefinitionService;
import cn.axzo.workflow.form.service.FormInstanceService;
import cn.axzo.workflow.server.common.annotation.ErrorReporter;
@ -33,7 +37,7 @@ import java.util.stream.Collectors;
import static cn.azxo.framework.common.model.CommonResponse.success;
/**
* 表单模型相关控制器
* 表单实例相关控制器
*
* @author wangli
* @since 2023/7/21 15:23
@ -46,11 +50,7 @@ import static cn.azxo.framework.common.model.CommonResponse.success;
public class FormInstanceController implements FormInstanceApi {
@Resource
private FormInstanceService formInstanceService;
@Resource
private FormDefinitionService formDefinitionService;
@Resource
private ExtAxBpmnFormRelationService bpmnFormRelationService;
private FormCoreService formCoreService;
@Operation(summary = "表单列表")
@PostMapping("/form/page")
@ -58,29 +58,18 @@ public class FormInstanceController implements FormInstanceApi {
BpmnFormRelationSearchDTO searchDTO = new BpmnFormRelationSearchDTO();
searchDTO.setKey(dto.getKey());
searchDTO.setTenantId(dto.getTenantId());
List<ExtAxBpmnFormRelation> list = bpmnFormRelationService.keyQuery(searchDTO);
List<FormVO> result = list
.stream()
.collect(Collectors.collectingAndThen(Collectors.toMap(ExtAxBpmnFormRelation::getKey,Function.identity(),(s,t)->s), x->new ArrayList<>(x.values())))
.stream()
.map(e -> FormVO.builder()
.key(e.getKey())
.tenantId(e.getTenantId())
.build())
.collect(Collectors.toList());
return success(result);
return success(formCoreService.pageForm(searchDTO));
}
@Operation(summary = "获取指定业务含有表单的定义内容")
@PostMapping("/init")
public CommonResponse<FormDefinitionVO> getFormDefinition(@Validated @RequestBody FormDefinitionSearchDTO dto) {
return success(formDefinitionService.get(dto));
@Operation(summary = "获取指定业务含有表单的定义内容和权限")
@PostMapping("/start/form")
public CommonResponse<FormDefinitionVO> getFormDefinition(@Validated @RequestBody StartFormSearchDTO dto) {
return success(formCoreService.getStartForm(dto));
}
@Operation(summary = "获取指定表单审批的实例信息")
@PostMapping("/render")
public CommonResponse<FormInstanceInfo> getFormInstance(@Validated @RequestBody FormInstanceSearchDTO dto) {
return success(formInstanceService.getFormInstanceInfo(dto));
public CommonResponse<FormInstanceVO> getFormInstance(@Validated @RequestBody FormDetailDTO dto) {
return success(formCoreService.getFormInstance(dto));
}
}

6
workflow-engine-spring-boot-starter/src/main/java/cn/axzo/workflow/starter/api/WorkflowManageService.java
View File

@ -60,9 +60,11 @@ import cn.axzo.workflow.common.model.response.category.CategoryItemVO;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PathVariable;
import cn.axzo.workflow.common.model.request.form.definition.FormDefinitionSearchDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormInstanceSearchDTO;
import cn.axzo.workflow.common.model.request.form.instance.FormSearchDTO;
import cn.axzo.workflow.common.model.response.form.FormVO;
import cn.axzo.workflow.common.model.response.form.definition.FormDefinitionVO;
import cn.axzo.workflow.common.model.response.form.instance.FormInstanceVO;
import cn.axzo.workflow.common.model.request.bpmn.BpmnButtonMetaInfo;
import cn.axzo.workflow.common.model.request.bpmn.model.BpmnModelCreateDTO;
import cn.axzo.workflow.common.model.request.bpmn.model.BpmnModelSearchDTO;
@ -463,6 +465,10 @@ public interface WorkflowManageService {
@InvokeMode(SYNC)
FormDefinitionVO getFormDefinition(@Validated @RequestBody FormDefinitionSearchDTO dto);
@PostMapping("/api/form/instance/get")
@InvokeMode(SYNC)
FormInstanceVO getFormInstance(@Validated @RequestBody FormInstanceSearchDTO dto);
/**
* 获取流程操作按钮列表
*