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add -- 添加流程模型和部署管理模块

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This commit is contained in:
konbai
2022-07-08 21:33:58 +08:00
parent 49042c47eb
commit 2249519522
22 changed files with 2225 additions and 10 deletions
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53
ruoyi-admin/src/main/java/com/ruoyi/web/controller/workflow/WfDeployController.java
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@@ -1,19 +1,22 @@
package com.ruoyi.web.controller.workflow;
import cn.dev33.satoken.annotation.SaCheckPermission;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.utils.JsonUtils;
import com.ruoyi.workflow.domain.bo.WfProcessBo;
import com.ruoyi.workflow.domain.vo.WfDeployVo;
import com.ruoyi.workflow.domain.vo.WfFormVo;
import com.ruoyi.workflow.service.IWfDeployFormService;
import com.ruoyi.workflow.service.IWfDeployService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.*;
import java.util.Map;
import java.util.Objects;
@@ -29,8 +32,50 @@ import java.util.Objects;
@RequestMapping("/workflow/deploy")
public class WfDeployController extends BaseController {
private final IWfDeployService deployService;
private final IWfDeployFormService deployFormService;
/**
* 查询流程部署列表
*/
@SaCheckPermission("workflow:deploy:list")
@GetMapping("/list")
public TableDataInfo<WfDeployVo> list(WfProcessBo processBo, PageQuery pageQuery) {
return deployService.queryPageList(processBo, pageQuery);
}
/**
* 查询流程部署版本列表
*/
@SaCheckPermission("workflow:deploy:list")
@GetMapping("/publishList")
public TableDataInfo<WfDeployVo> publishList(@ApiParam(value = "流程定义Key", required = true) @RequestParam String processKey,
PageQuery pageQuery) {
return deployService.queryPublishList(processKey, pageQuery);
}
/**
*
* @param state
* @param definitionId
* @return
*/
@ApiOperation(value = "激活或挂起流程")
@SaCheckPermission("workflow:deploy:state")
@PutMapping(value = "/changeState")
public R<Void> changeState(@ApiParam(value = "状态（active:激活 suspended:挂起）", required = true) @RequestParam String state,
@ApiParam(value = "流程定义ID", required = true) @RequestParam String definitionId) {
deployService.updateState(definitionId, state);
return R.ok();
}
@ApiOperation(value = "读取xml文件")
@SaCheckPermission("workflow:deploy:query")
@GetMapping("/bpmnXml/{definitionId}")
public R<String> getBpmnXml(@ApiParam(value = "流程定义ID") @PathVariable(value = "definitionId") String definitionId) {
return R.ok(null, deployService.queryBpmnXmlById(definitionId));
}
/**
*
* @param deployId

116
ruoyi-admin/src/main/java/com/ruoyi/web/controller/workflow/WfModelController.java Normal file
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@@ -0,0 +1,116 @@
package com.ruoyi.web.controller.workflow;
import cn.dev33.satoken.annotation.SaCheckPermission;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.annotation.RepeatSubmit;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.workflow.domain.bo.WfModelBo;
import com.ruoyi.workflow.domain.vo.WfModelVo;
import com.ruoyi.workflow.service.IWfModelService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import java.util.Arrays;
/**
* @author KonBAI
* @createTime 2022/6/21 9:09
*/
@Slf4j
@Api(tags = "工作流流程模型管理")
@RequiredArgsConstructor
@RestController
@RequestMapping("/workflow/model")
public class WfModelController extends BaseController {
private final IWfModelService modelService;
@ApiOperation(value = "查询流程模型列表")
@SaCheckPermission("workflow:model:list")
@GetMapping("/list")
public TableDataInfo<WfModelVo> list(WfModelBo modelBo, PageQuery pageQuery) {
return modelService.list(modelBo, pageQuery);
}
@ApiOperation(value = "查询流程模型列表")
@SaCheckPermission("workflow:model:list")
@GetMapping("/historyList")
public TableDataInfo<WfModelVo> historyList(WfModelBo modelBo, PageQuery pageQuery) {
return modelService.historyList(modelBo, pageQuery);
}
/**
* 获取流程模型详细信息
*/
@ApiOperation(value = "查询流程模型详情信息")
@SaCheckPermission("workflow:model:query")
@GetMapping(value = "/{modelId}")
public R<WfModelVo> getInfo(@ApiParam("主键") @NotNull(message = "主键不能为空") @PathVariable("modelId") String modelId) {
return R.ok(modelService.getModel(modelId));
}
/**
* 获取流程表单详细信息
*/
@SaCheckPermission("workflow:model:query")
@GetMapping(value = "/bpmnXml/{modelId}")
public R<String> getBpmnXml(@ApiParam("主键") @NotNull(message = "主键不能为空") @PathVariable("modelId") String modelId) {
return R.ok("操作成功", modelService.queryBpmnXmlById(modelId));
}
/**
* 保存流程模型
*/
@ApiOperation("保存流程模型")
@SaCheckPermission("workflow:model:save")
@Log(title = "保存流程模型", businessType = BusinessType.INSERT)
@RepeatSubmit()
@PostMapping()
public R<String> save(@RequestBody WfModelBo modelBo) {
modelService.saveModel(modelBo);
return R.ok();
}
@ApiOperation("设为最新流程模型")
@SaCheckPermission("workflow:model:save")
@Log(title = "设为最新流程模型", businessType = BusinessType.INSERT)
@RepeatSubmit()
@PostMapping("/latest")
public R<?> latest(@RequestParam String modelId) {
modelService.latestModel(modelId);
return R.ok();
}
/**
* 删除流程模型
*/
@ApiOperation("删除流程模型")
@SaCheckPermission("workflow:model:remove")
@Log(title = "删除流程模型", businessType = BusinessType.DELETE)
@DeleteMapping("/{modelIds}")
public R<String> remove(@ApiParam("主键串") @NotEmpty(message = "主键不能为空") @PathVariable String[] modelIds) {
modelService.deleteByIds(Arrays.asList(modelIds));
return R.ok();
}
@ApiOperation("部署流程模型")
@SaCheckPermission("workflow:model:deploy")
@Log(title = "部署流程模型", businessType = BusinessType.INSERT)
@RepeatSubmit()
@PostMapping("/deploy")
public R<Void> deployModel(@RequestParam String modelId) {
modelService.deployModel(modelId);
return R.ok();
}
}

2
ruoyi-flowable/src/main/java/com/ruoyi/flowable/common/constant/ProcessConstants.java
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@@ -8,6 +8,8 @@ package com.ruoyi.flowable.common.constant;
*/
public class ProcessConstants {
public static final String SUFFIX = ".bpmn";
/**
* 动态数据
*/

33
ruoyi-flowable/src/main/java/com/ruoyi/flowable/common/enums/FormType.java Normal file
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@@ -0,0 +1,33 @@
package com.ruoyi.flowable.common.enums;
import lombok.AllArgsConstructor;
import lombok.Getter;
/**
* @author KonBAI
* @createTime 2022/6/28 9:51
*/
@Getter
@AllArgsConstructor
public enum FormType {
/**
* 流程表单
*/
PROCESS(0),
/**
* 外置表单
*/
EXTERNAL(1),
/**
* 节点独立表单
*/
INDEPENDENT(2);
/**
* 表单类型
*/
private final Integer type;
}

43
ruoyi-flowable/src/main/java/com/ruoyi/flowable/utils/ModelUtils.java Normal file
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@@ -0,0 +1,43 @@
package com.ruoyi.flowable.utils;
import org.flowable.bpmn.converter.BpmnXMLConverter;
import org.flowable.bpmn.model.BpmnModel;
import org.flowable.bpmn.model.FlowElement;
import org.flowable.bpmn.model.Process;
import org.flowable.bpmn.model.StartEvent;
import org.flowable.common.engine.impl.util.io.StringStreamSource;
import java.util.Collection;
/**
* @author KonBAI
* @createTime 2022/3/26 19:04
*/
public class ModelUtils {
private static final BpmnXMLConverter bpmnXMLConverter = new BpmnXMLConverter();
/**
* xml转bpmnModel对象
*
* @param xml xml
* @return bpmnModel对象
*/
public static BpmnModel getBpmnModel(String xml) {
return bpmnXMLConverter.convertToBpmnModel(new StringStreamSource(xml), false, false);
}
/**
* 获取开始节点
*
* @param model bpmnModel对象
* @return 开始节点（未找到开始节点，返回null）
*/
public static StartEvent getStartEvent(BpmnModel model) {
Process process = model.getMainProcess();
Collection<FlowElement> elements = process.getFlowElements();
return (StartEvent) elements.stream()
.filter(flowElement -> flowElement instanceof StartEvent)
.findFirst().orElse(null);
}
}

21
ruoyi-system/src/main/java/com/ruoyi/workflow/domain/WfDeployForm.java
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@@ -1,8 +1,5 @@
package com.ruoyi.workflow.domain;
import com.alibaba.excel.annotation.ExcelProperty;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import io.swagger.annotations.ApiModel;
import lombok.Data;
@@ -22,13 +19,25 @@ public class WfDeployForm {
/**
* 流程定义主键
*/
@TableId(type = IdType.INPUT)
@ExcelProperty(value = "流程定义主键")
private String deployId;
/**
* 表单主键
*/
@ExcelProperty(value = "表单主键")
private Long formId;
/**
* 节点Key
*/
private String nodeKey;
/**
* 节点名称
*/
private String nodeName;
/**
* 表单内容
*/
private String content;
}

50
ruoyi-system/src/main/java/com/ruoyi/workflow/domain/bo/WfModelBo.java Normal file
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@@ -0,0 +1,50 @@
package com.ruoyi.workflow.domain.bo;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
/**
* @author KonBAI
* @createTime 2022/6/21 9:16
*/
@Data
@ApiModel("流程模型对象")
public class WfModelBo {
@ApiModelProperty(value = "模型主键")
private String modelId;
@ApiModelProperty(value = "模型名称", required = true)
@NotNull(message = "模型名称不能为空")
private String modelName;
@ApiModelProperty(value = "模型Key", required = true)
@NotNull(message = "模型Key不能为空")
private String modelKey;
@ApiModelProperty(value = "流程分类", required = true)
@NotBlank(message = "流程分类不能为空")
private String category;
@ApiModelProperty(value = "描述")
private String description;
@ApiModelProperty(value = "表单类型", required = true)
@NotBlank(message = "表单类型不能为空")
private Integer formType;
@ApiModelProperty(value = "表单主键", required = true)
@NotBlank(message = "表单不能为空")
private Long formId;
@ApiModelProperty(value = "流程xml", required = true)
@NotBlank(message = "流程xml不能为空")
private String bpmnXml;
@ApiModelProperty(value = "是否保存为新版本", required = true)
private Boolean newVersion;
}

9
ruoyi-system/src/main/java/com/ruoyi/workflow/domain/bo/WfProcessBo.java
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@@ -14,6 +14,15 @@ import lombok.Data;
@ApiModel("流程业务对象")
public class WfProcessBo {
@ApiModelProperty("流程标识")
private String processKey;
@ApiModelProperty("流程名称")
private String processName;
@ApiModelProperty("流程分类")
private String category;
@ApiModelProperty("状态")
private String state;
}

25
ruoyi-system/src/main/java/com/ruoyi/workflow/domain/dto/WfMetaInfoDto.java Normal file
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@@ -0,0 +1,25 @@
package com.ruoyi.workflow.domain.dto;
import lombok.Data;
/**
* @author KonBAI
* @createTime 2022/6/21 9:16
*/
@Data
public class WfMetaInfoDto {
/**
* 流程描述
*/
private String description;
/**
* 表单类型
*/
private Integer formType;
/**
* 表单编号
*/
private Long formId;
}

90
ruoyi-system/src/main/java/com/ruoyi/workflow/domain/vo/WfDeployVo.java Normal file
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@@ -0,0 +1,90 @@
package com.ruoyi.workflow.domain.vo;
import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
import com.alibaba.excel.annotation.ExcelProperty;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import java.util.Date;
/**
* 流程部署视图对象
*
* @author KonBAI
* @date 2022-06-30
*/
@Data
@ApiModel("流程部署视图对象")
@ExcelIgnoreUnannotated
public class WfDeployVo {
private static final long serialVersionUID = 1L;
/**
* 流程定义ID
*/
@ExcelProperty(value = "流程定义ID")
@ApiModelProperty("流程定义ID")
private String definitionId;
/**
* 流程名称
*/
@ExcelProperty(value = "流程名称")
@ApiModelProperty("流程名称")
private String processName;
/**
* 流程Key
*/
@ExcelProperty(value = "流程Key")
@ApiModelProperty("流程Key")
private String processKey;
/**
* 分类编码
*/
@ExcelProperty(value = "分类编码")
@ApiModelProperty("分类编码")
private String category;
@ApiModelProperty("版本")
private Integer version;
/**
* 表单ID
*/
@ExcelProperty(value = "表单ID")
@ApiModelProperty("表单ID")
private Long formId;
/**
* 表单名称
*/
@ExcelProperty(value = "表单名称")
@ApiModelProperty("表单名称")
private String formName;
/**
* 部署ID
*/
@ExcelProperty(value = "部署ID")
@ApiModelProperty("部署ID")
private String deploymentId;
/**
* 流程定义状态: 1:激活 , 2:中止
*/
@ExcelProperty(value = "流程定义状态: 1:激活 , 2:中止")
@ApiModelProperty("流程定义状态: 1:激活 , 2:中止")
private Boolean suspended;
/**
* 部署时间
*/
@ExcelProperty(value = "部署时间")
@ApiModelProperty("部署时间")
private Date deploymentTime;
}

63
ruoyi-system/src/main/java/com/ruoyi/workflow/domain/vo/WfModelVo.java Normal file
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@@ -0,0 +1,63 @@
package com.ruoyi.workflow.domain.vo;
import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
import com.alibaba.excel.annotation.ExcelProperty;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import java.util.Date;
/**
* @author KonBAI
* @createTime 2022/6/21 9:16
*/
@Data
@ApiModel("流程模型视图对象")
@ExcelIgnoreUnannotated
public class WfModelVo {
@ExcelProperty(value = "模型ID")
@ApiModelProperty("模型ID")
private String modelId;
@ExcelProperty(value = "模型名称")
@ApiModelProperty("模型名称")
private String modelName;
@ExcelProperty(value = "模型Key")
@ApiModelProperty("模型Key")
private String modelKey;
@ExcelProperty(value = "分类编码")
@ApiModelProperty("分类编码")
private String category;
@ExcelProperty(value = "版本")
@ApiModelProperty("版本")
private Integer version;
@ExcelProperty(value = "表单类型")
@ApiModelProperty("表单类型")
private Integer formType;
@ExcelProperty(value = "表单ID")
@ApiModelProperty("表单ID")
private Long formId;
@ExcelProperty(value = "模型描述")
@ApiModelProperty("模型描述")
private String description;
@ExcelProperty(value = "创建时间")
@ApiModelProperty("创建时间")
private Date createTime;
@ExcelProperty(value = "流程xml")
@ApiModelProperty("流程xml")
private String bpmnXml;
@ExcelProperty(value = "表单内容")
@ApiModelProperty("表单内容")
private String content;
}

8
ruoyi-system/src/main/java/com/ruoyi/workflow/service/IWfDeployFormService.java
View File

@@ -19,6 +19,14 @@ public interface IWfDeployFormService {
*/
int insertWfDeployForm(WfDeployForm wfDeployForm);
/**
* 保存流程实例关联表单
* @param deployId
* @param formId
* @return
*/
int saveInternalDeployForm(String deployId, Long formId);
/**
* 查询流程挂着的表单
*

21
ruoyi-system/src/main/java/com/ruoyi/workflow/service/IWfDeployService.java Normal file
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@@ -0,0 +1,21 @@
package com.ruoyi.workflow.service;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.workflow.domain.bo.WfProcessBo;
import com.ruoyi.workflow.domain.vo.WfDeployVo;
/**
* @author KonBAI
* @createTime 2022/6/30 9:03
*/
public interface IWfDeployService {
TableDataInfo<WfDeployVo> queryPageList(WfProcessBo processBo, PageQuery pageQuery);
TableDataInfo<WfDeployVo> queryPublishList(String processKey, PageQuery pageQuery);
void updateState(String definitionId, String stateCode);
String queryBpmnXmlById(String definitionId);
}

31
ruoyi-system/src/main/java/com/ruoyi/workflow/service/IWfModelService.java Normal file
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@@ -0,0 +1,31 @@
package com.ruoyi.workflow.service;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.workflow.domain.bo.WfModelBo;
import com.ruoyi.workflow.domain.vo.WfModelVo;
import java.util.Collection;
/**
* @author KonBAI
* @createTime 2022/6/21 9:11
*/
public interface IWfModelService {
TableDataInfo<WfModelVo> list(WfModelBo modelBo, PageQuery pageQuery);
TableDataInfo<WfModelVo> historyList(WfModelBo modelBo, PageQuery pageQuery);
WfModelVo getModel(String modelId);
String queryBpmnXmlById(String modelId);
void saveModel(WfModelBo modelBo);
void latestModel(String modelId);
void deleteByIds(Collection<String> ids);
void deployModel(String modelId);
}

14
ruoyi-system/src/main/java/com/ruoyi/workflow/service/impl/WfDeployFormServiceImpl.java
View File

@@ -46,6 +46,20 @@ public class WfDeployFormServiceImpl implements IWfDeployFormService {
return baseMapper.insert(deployForm);
}
@Override
@Transactional(rollbackFor = Exception.class)
public int saveInternalDeployForm(String deployId, Long formId) {
WfDeployForm deployForm = new WfDeployForm();
deployForm.setDeployId(deployId);
deployForm.setFormId(formId);
WfForm wfForm = formMapper.selectById(formId);
if (ObjectUtil.isNotNull(wfForm)) {
deployForm.setContent(wfForm.getContent());
}
// 新增部署流程和表单关系
return baseMapper.insert(deployForm);
}
/**
* 查询流程挂着的表单
*

147
ruoyi-system/src/main/java/com/ruoyi/workflow/service/impl/WfDeployServiceImpl.java Normal file
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@@ -0,0 +1,147 @@
package com.ruoyi.workflow.service.impl;
import cn.hutool.core.io.IORuntimeException;
import cn.hutool.core.io.IoUtil;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.workflow.domain.bo.WfProcessBo;
import com.ruoyi.workflow.domain.vo.WfDeployVo;
import com.ruoyi.workflow.service.IWfDeployService;
import lombok.RequiredArgsConstructor;
import org.flowable.common.engine.impl.db.SuspensionState;
import org.flowable.engine.RepositoryService;
import org.flowable.engine.repository.Deployment;
import org.flowable.engine.repository.ProcessDefinition;
import org.flowable.engine.repository.ProcessDefinitionQuery;
import org.springframework.stereotype.Service;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
/**
* @author KonBAI
* @createTime 2022/6/30 9:04
*/
@RequiredArgsConstructor
@Service
public class WfDeployServiceImpl implements IWfDeployService {
private final RepositoryService repositoryService;
@Override
public TableDataInfo<WfDeployVo> queryPageList(WfProcessBo processBo, PageQuery pageQuery) {
// 流程定义列表数据查询
ProcessDefinitionQuery processDefinitionQuery = repositoryService.createProcessDefinitionQuery()
.latestVersion()
.orderByProcessDefinitionKey()
.asc();
if (StringUtils.isNotBlank(processBo.getProcessKey())) {
processDefinitionQuery.processDefinitionKeyLike("%" + processBo.getProcessKey() + "%");
}
if (StringUtils.isNotBlank(processBo.getProcessName())) {
processDefinitionQuery.processDefinitionNameLike("%" + processBo.getProcessName() + "%");
}
if (StringUtils.isNotBlank(processBo.getCategory())) {
processDefinitionQuery.processDefinitionCategory(processBo.getCategory());
}
if (StringUtils.isNotBlank(processBo.getState())) {
if (SuspensionState.ACTIVE.toString().equals(processBo.getState())) {
processDefinitionQuery.active();
} else if (SuspensionState.SUSPENDED.toString().equals(processBo.getState())) {
processDefinitionQuery.suspended();
}
}
// SuspensionState.ACTIVE
long pageTotal = processDefinitionQuery.count();
if (pageTotal <= 0) {
return TableDataInfo.build();
}
int offset = pageQuery.getPageSize() * (pageQuery.getPageNum() - 1);
List<ProcessDefinition> definitionList = processDefinitionQuery.listPage(offset, pageQuery.getPageSize());
List<WfDeployVo> deployVoList = new ArrayList<>(definitionList.size());
for (ProcessDefinition processDefinition : definitionList) {
String deploymentId = processDefinition.getDeploymentId();
Deployment deployment = repositoryService.createDeploymentQuery().deploymentId(deploymentId).singleResult();
WfDeployVo vo = new WfDeployVo();
vo.setDefinitionId(processDefinition.getId());
vo.setProcessKey(processDefinition.getKey());
vo.setProcessName(processDefinition.getName());
vo.setVersion(processDefinition.getVersion());
vo.setCategory(processDefinition.getCategory());
vo.setDeploymentId(processDefinition.getDeploymentId());
vo.setSuspended(processDefinition.isSuspended());
// 流程部署信息
vo.setCategory(deployment.getCategory());
vo.setDeploymentTime(deployment.getDeploymentTime());
deployVoList.add(vo);
}
Page<WfDeployVo> page = new Page<>();
page.setRecords(deployVoList);
page.setTotal(pageTotal);
return TableDataInfo.build(page);
}
@Override
public TableDataInfo<WfDeployVo> queryPublishList(String processKey, PageQuery pageQuery) {
// 创建查询条件
ProcessDefinitionQuery processDefinitionQuery = repositoryService.createProcessDefinitionQuery()
.processDefinitionKey(processKey)
.orderByProcessDefinitionVersion()
.desc();
long pageTotal = processDefinitionQuery.count();
if (pageTotal <= 0) {
return TableDataInfo.build();
}
// 根据查询条件，查询所有版本
int offset = pageQuery.getPageSize() * (pageQuery.getPageNum() - 1);
List<ProcessDefinition> processDefinitionList = processDefinitionQuery
.listPage(offset, pageQuery.getPageSize());
List<WfDeployVo> deployVoList = processDefinitionList.stream().map(item -> {
WfDeployVo vo = new WfDeployVo();
vo.setDefinitionId(item.getId());
vo.setProcessKey(item.getKey());
vo.setProcessName(item.getName());
vo.setVersion(item.getVersion());
vo.setCategory(item.getCategory());
vo.setDeploymentId(item.getDeploymentId());
vo.setSuspended(item.isSuspended());
return vo;
}).collect(Collectors.toList());
Page<WfDeployVo> page = new Page<>();
page.setRecords(deployVoList);
page.setTotal(pageTotal);
return TableDataInfo.build(page);
}
/**
* 激活或挂起流程
*
* @param state 状态
* @param definitionId 流程定义ID
*/
@Override
public void updateState(String definitionId, String state) {
if (SuspensionState.ACTIVE.toString().equals(state)) {
// 激活
repositoryService.activateProcessDefinitionById(definitionId, true, null);
} else if (SuspensionState.SUSPENDED.toString().equals(state)) {
// 挂起
repositoryService.suspendProcessDefinitionById(definitionId, true, null);
}
}
@Override
public String queryBpmnXmlById(String definitionId) {
InputStream inputStream = repositoryService.getProcessModel(definitionId);
try {
return IoUtil.readUtf8(inputStream);
} catch (IORuntimeException exception) {
throw new RuntimeException("加载xml文件异常");
}
}
}

286
ruoyi-system/src/main/java/com/ruoyi/workflow/service/impl/WfModelServiceImpl.java Normal file
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package com.ruoyi.workflow.service.impl;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.utils.JsonUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.flowable.common.constant.ProcessConstants;
import com.ruoyi.flowable.common.enums.FormType;
import com.ruoyi.flowable.factory.FlowServiceFactory;
import com.ruoyi.flowable.utils.ModelUtils;
import com.ruoyi.workflow.domain.bo.WfModelBo;
import com.ruoyi.workflow.domain.dto.WfMetaInfoDto;
import com.ruoyi.workflow.domain.vo.WfFormVo;
import com.ruoyi.workflow.domain.vo.WfModelVo;
import com.ruoyi.workflow.service.IWfDeployFormService;
import com.ruoyi.workflow.service.IWfFormService;
import com.ruoyi.workflow.service.IWfModelService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.flowable.bpmn.model.BpmnModel;
import org.flowable.engine.repository.Deployment;
import org.flowable.engine.repository.Model;
import org.flowable.engine.repository.ModelQuery;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* @author KonBAI
* @createTime 2022/6/21 9:11
*/
@RequiredArgsConstructor
@Service
@Slf4j
public class WfModelServiceImpl extends FlowServiceFactory implements IWfModelService {
private final IWfFormService formService;
private final IWfDeployFormService deployFormService;
@Override
public TableDataInfo<WfModelVo> list(WfModelBo modelBo, PageQuery pageQuery) {
ModelQuery modelQuery = repositoryService.createModelQuery().latestVersion().orderByCreateTime().desc();
// 构建查询条件
if (StringUtils.isNotBlank(modelBo.getModelKey())) {
modelQuery.modelKey(modelBo.getModelKey());
}
if (StringUtils.isNotBlank(modelBo.getModelName())) {
modelQuery.modelNameLike("%" + modelBo.getModelName() + "%");
}
if (StringUtils.isNotBlank(modelBo.getCategory())) {
modelQuery.modelCategory(modelBo.getCategory());
}
// 执行查询
long pageTotal = modelQuery.count();
if (pageTotal <= 0) {
return TableDataInfo.build();
}
int offset = pageQuery.getPageSize() * (pageQuery.getPageNum() - 1);
List<Model> modelList = modelQuery.listPage(offset, pageQuery.getPageSize());
List<WfModelVo> modelVoList = new ArrayList<>(modelList.size());
modelList.forEach(model -> {
WfModelVo modelVo = new WfModelVo();
modelVo.setModelId(model.getId());
modelVo.setModelName(model.getName());
modelVo.setModelKey(model.getKey());
modelVo.setCategory(model.getCategory());
modelVo.setCreateTime(model.getCreateTime());
modelVo.setVersion(model.getVersion());
WfMetaInfoDto metaInfo = JsonUtils.parseObject(model.getMetaInfo(), WfMetaInfoDto.class);
if (metaInfo != null) {
modelVo.setDescription(metaInfo.getDescription());
modelVo.setFormType(metaInfo.getFormType());
modelVo.setFormId(metaInfo.getFormId());
}
modelVoList.add(modelVo);
});
Page<WfModelVo> page = new Page<>();
page.setRecords(modelVoList);
page.setTotal(pageTotal);
return TableDataInfo.build(page);
}
@Override
public TableDataInfo<WfModelVo> historyList(WfModelBo modelBo, PageQuery pageQuery) {
ModelQuery modelQuery = repositoryService.createModelQuery()
.modelKey(modelBo.getModelKey())
.orderByModelVersion()
.desc();
// 执行查询（不显示最新版，-1）
long pageTotal = modelQuery.count() - 1;
if (pageTotal <= 0) {
return TableDataInfo.build();
}
// offset+1，去掉最新版
int offset = 1 + pageQuery.getPageSize() * (pageQuery.getPageNum() - 1);
List<Model> modelList = modelQuery.listPage(offset, pageQuery.getPageSize());
List<WfModelVo> modelVoList = new ArrayList<>(modelList.size());
modelList.forEach(model -> {
WfModelVo modelVo = new WfModelVo();
modelVo.setModelId(model.getId());
modelVo.setModelName(model.getName());
modelVo.setModelKey(model.getKey());
modelVo.setCategory(model.getCategory());
modelVo.setCreateTime(model.getCreateTime());
modelVo.setVersion(model.getVersion());
WfMetaInfoDto metaInfo = JsonUtils.parseObject(model.getMetaInfo(), WfMetaInfoDto.class);
if (metaInfo != null) {
modelVo.setDescription(metaInfo.getDescription());
modelVo.setFormType(metaInfo.getFormType());
modelVo.setFormId(metaInfo.getFormId());
}
modelVoList.add(modelVo);
});
Page<WfModelVo> page = new Page<>();
page.setRecords(modelVoList);
page.setTotal(pageTotal);
return TableDataInfo.build(page);
}
@Override
public WfModelVo getModel(String modelId) {
// 获取流程模型
Model model = repositoryService.getModel(modelId);
if (ObjectUtil.isNull(model)) {
throw new RuntimeException("流程模型不存在！");
}
// 获取流程图
String bpmnXml = queryBpmnXmlById(modelId);
WfModelVo modelVo = new WfModelVo();
modelVo.setModelId(model.getId());
modelVo.setModelName(model.getName());
modelVo.setModelKey(model.getKey());
modelVo.setCategory(model.getCategory());
modelVo.setCreateTime(model.getCreateTime());
modelVo.setVersion(model.getVersion());
modelVo.setBpmnXml(bpmnXml);
WfMetaInfoDto metaInfo = JsonUtils.parseObject(model.getMetaInfo(), WfMetaInfoDto.class);
if (metaInfo != null) {
modelVo.setDescription(metaInfo.getDescription());
modelVo.setFormType(metaInfo.getFormType());
modelVo.setFormId(metaInfo.getFormId());
if (FormType.PROCESS.getType().equals(metaInfo.getFormType())) {
WfFormVo wfFormVo = formService.queryById(metaInfo.getFormId());
modelVo.setContent(wfFormVo.getContent());
}
}
return modelVo;
}
@Override
public String queryBpmnXmlById(String modelId) {
byte[] bpmnBytes = repositoryService.getModelEditorSource(modelId);
if (ObjectUtil.isNull(bpmnBytes)) {
throw new RuntimeException("流程图不存在！");
}
return StrUtil.utf8Str(bpmnBytes);
}
@Override
@Transactional(rollbackFor = Exception.class)
public void saveModel(WfModelBo modelBo) {
// 根据模型Key查询模型信息
Model model = repositoryService.createModelQuery().modelKey(modelBo.getModelKey()).singleResult();
Model newModel;
if (ObjectUtil.isNull(model)) {
newModel = repositoryService.newModel();
} else {
if (modelBo.getNewVersion() != null && modelBo.getNewVersion()) {
newModel = repositoryService.newModel();
newModel.setVersion(model.getVersion() + 1);
} else {
newModel = model;
}
}
newModel.setName(modelBo.getModelName());
newModel.setKey(modelBo.getModelKey());
newModel.setCategory(modelBo.getCategory());
newModel.setMetaInfo(buildMetaInfo(modelBo));
// 保存流程模型
repositoryService.saveModel(newModel);
// 保存 BPMN XML
saveModelBpmnXml(newModel.getId(), modelBo.getBpmnXml());
}
@Override
@Transactional(rollbackFor = Exception.class)
public void latestModel(String modelId) {
// 获取流程模型
Model model = repositoryService.getModel(modelId);
if (ObjectUtil.isNull(model)) {
throw new RuntimeException("流程模型不存在！");
}
String bpmnXml = queryBpmnXmlById(modelId);
Integer latestVersion = repositoryService.createModelQuery()
.modelKey(model.getKey())
.latestVersion()
.singleResult()
.getVersion();
if (model.getVersion().equals(latestVersion)) {
throw new RuntimeException("当前版本已是最新版！");
}
Model newModel = repositoryService.newModel();
newModel.setName(model.getName());
newModel.setKey(model.getKey());
newModel.setCategory(model.getCategory());
newModel.setMetaInfo(model.getMetaInfo());
newModel.setVersion(latestVersion + 1);
// 保存流程模型
repositoryService.saveModel(newModel);
// 保存 BPMN XML
saveModelBpmnXml(newModel.getId(), bpmnXml);
}
@Override
@Transactional(rollbackFor = Exception.class)
public void deleteByIds(Collection<String> ids) {
ids.forEach(id -> {
Model model = repositoryService.getModel(id);
if (ObjectUtil.isNull(model)) {
throw new RuntimeException("流程模型不存在！");
}
repositoryService.deleteModel(id);
});
}
@Override
@Transactional(rollbackFor = Exception.class)
public void deployModel(String modelId) {
// 获取流程模型
Model model = repositoryService.getModel(modelId);
if (ObjectUtil.isNull(model)) {
throw new RuntimeException("流程模型不存在！");
}
WfMetaInfoDto metaInfo = getMetaInfo(model.getMetaInfo());
// 获取流程图
String bpmnXml = queryBpmnXmlById(modelId);
BpmnModel bpmnModel = ModelUtils.getBpmnModel(bpmnXml);
String processName = model.getName() + ProcessConstants.SUFFIX;
Deployment deployment = repositoryService.createDeployment()
.name(model.getName())
.key(model.getKey())
.addBpmnModel(processName, bpmnModel)
.category(model.getCategory())
.deploy();
// 保存部署表单
if (FormType.PROCESS.getType().equals(metaInfo.getFormType())) {
deployFormService.saveInternalDeployForm(deployment.getId(), metaInfo.getFormId());
}
}
private String buildMetaInfo(WfModelBo modelBo) {
WfMetaInfoDto metaInfo = new WfMetaInfoDto();
// 只有非空，才进行设置，避免更新时的覆盖
if (StringUtils.isNotEmpty(modelBo.getDescription())) {
metaInfo.setDescription(modelBo.getDescription());
}
if (ObjectUtil.isNotNull(modelBo.getFormType())) {
metaInfo.setFormType(modelBo.getFormType());
metaInfo.setFormId(modelBo.getFormId());
}
return JsonUtils.toJsonString(metaInfo);
}
private WfMetaInfoDto getMetaInfo(String metaInfoJson) {
WfMetaInfoDto metaInfo = JsonUtils.parseObject(metaInfoJson, WfMetaInfoDto.class);
if (ObjectUtil.isNull(metaInfo) || ObjectUtil.hasNull(metaInfo.getFormType(), metaInfo.getFormId())) {
throw new RuntimeException("未配置表单信息！");
}
return metaInfo;
}
private void saveModelBpmnXml(String modelId, String bpmnXml) {
if (StringUtils.isBlank(modelId)) {
throw new RuntimeException("模板主键不能为空！");
}
if (StringUtils.isNotEmpty(bpmnXml)) {
repositoryService.addModelEditorSource(modelId, StrUtil.utf8Bytes(bpmnXml));
}
}
}

35
ruoyi-ui/src/api/workflow/deploy.js
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@@ -1,5 +1,40 @@
import request from '@/utils/request'
// 查询流程部署列表
export function listDeploy(query) {
return request({
url: '/workflow/deploy/list',
method: 'get',
params: query
})
}
export function listPublish(query) {
return request({
url: '/workflow/deploy/publishList',
method: 'get',
params: query
})
}
// 获取流程模型流程图
export function getBpmnXml(definitionId) {
return request({
url: '/workflow/deploy/bpmnXml/' + definitionId,
method: 'get'
})
}
// 修改流程状态
export function changeState(params) {
return request({
url: '/workflow/deploy/changeState',
method: 'put',
params: params
})
}
// 查询流程部署关联表单信息
export function getFormByDeployId(deployId) {
return request({

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ruoyi-ui/src/api/workflow/model.js Normal file
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import request from '@/utils/request'
// 查询流程模型信息
export function listModel(query) {
return request({
url: '/workflow/model/list',
method: 'get',
params: query
})
}
// 查询流程模型信息
export function historyModel(query) {
return request({
url: '/workflow/model/historyList',
method: 'get',
params: query
})
}
export function getModel(modelId) {
return request({
url: '/workflow/model/' + modelId,
method: 'get'
})
}
// 保存流程模型
export function saveModel(data) {
return request({
url: '/workflow/model',
method: 'post',
data: data
})
}
export function latestModel(params) {
return request({
url: '/workflow/model/latest',
method: 'post',
params: params
})
}
export function delModel(modelIds) {
return request({
url: '/workflow/model/' + modelIds,
method: 'delete'
})
}
export function deployModel(params) {
return request({
url: '/workflow/model/deploy',
method: 'post',
params: params
})
}
// 获取流程模型流程图
export function getBpmnXml(modelId) {
return request({
url: '/workflow/model/bpmnXml/' + modelId,
method: 'get'
})
}

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ruoyi-ui/src/views/workflow/deploy/index.vue Normal file
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<template>
<div class="app-container">
<el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
<el-form-item label="流程标识" prop="processKey">
<el-input
v-model="queryParams.processKey"
placeholder="请输入流程标识"
clearable
size="small"
@keyup.enter.native="handleQuery"
/>
</el-form-item>
<el-form-item label="流程名称" prop="processName">
<el-input
v-model="queryParams.processName"
placeholder="请输入流程名称"
clearable
size="small"
@keyup.enter.native="handleQuery"
/>
</el-form-item>
<el-form-item label="流程分类" prop="category">
<el-select v-model="queryParams.category" clearable placeholder="请选择" size="small">
<el-option
v-for="item in categoryOptions"
:key="item.categoryId"
:label="item.categoryName"
:value="item.code">
</el-option>
</el-select>
</el-form-item>
<el-form-item label="状态" prop="state">
<el-select v-model="queryParams.state" size="small" clearable placeholder="请选择状态">
<el-option :key="1" label="激活" value="active" />
<el-option :key="2" label="挂起" value="suspended" />
</el-select>
</el-form-item>
<el-form-item>
<el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
<el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
</el-form-item>
</el-form>
<el-row :gutter="10" class="mb8">
<el-table v-loading="loading" fit :data="deployList">
<el-table-column type="selection" width="55" align="center" />
<el-table-column label="流程标识" align="center" prop="processKey" :show-overflow-tooltip="true" />
<el-table-column label="流程名称" align="center" :show-overflow-tooltip="true">
<template slot-scope="scope">
<el-button type="text" @click="handleProcessView(scope.row)">
<span>{{ scope.row.processName }}</span>
</el-button>
</template>
</el-table-column>
<el-table-column label="流程分类" align="center" prop="categoryName" :formatter="categoryFormat" />
<el-table-column label="流程版本" align="center">
<template slot-scope="scope">
<el-tag size="medium" >v{{ scope.row.version }}</el-tag>
</template>
</el-table-column>
<el-table-column label="状态" align="center">
<template slot-scope="scope">
<el-tag type="success" v-if="!scope.row.suspended">激活</el-tag>
<el-tag type="warning" v-if="scope.row.suspended">挂起</el-tag>
</template>
</el-table-column>
<el-table-column label="部署时间" align="center" prop="deploymentTime" width="180"/>
<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
<template slot-scope="scope">
<el-button
type="text"
size="mini"
icon="el-icon-price-tag"
@click.native="handlePublish(scope.row)"
v-hasPermi="['workflow:deploy:list']"
>版本管理</el-button>
<el-button
type="text"
size="mini"
icon="el-icon-delete"
@click="handleDelete(scope.row)"
v-hasPermi="['workflow:deploy:remove']"
>删除</el-button>
</template>
</el-table-column>
</el-table>
<pagination
v-show="total > 0"
:total="total"
:page.sync="queryParams.pageNum"
:limit.sync="queryParams.pageSize"
@pagination="getList"
/>
</el-row>
<!-- 流程图 -->
<el-dialog :title="processView.title" :visible.sync="processView.open" width="70%" append-to-body>
<process-viewer :key="`designer-${processView.index}`" :xml="processView.xmlData" :style="{height: '400px'}" />
</el-dialog>
<!-- 版本管理 -->
<el-dialog title="版本管理" :visible.sync="publish.open" width="50%" append-to-body>
<el-table v-loading="publish.loading" :data="publish.dataList" @selection-change="handleSelectionChange">
<el-table-column type="selection" width="55" align="center" />
<el-table-column label="流程标识" align="center" prop="processKey" :show-overflow-tooltip="true" />
<el-table-column label="流程名称" align="center" :show-overflow-tooltip="true">
<template slot-scope="scope">
<el-button type="text" @click="handleProcessView(scope.row)">
<span>{{ scope.row.processName }}</span>
</el-button>
</template>
</el-table-column>
<el-table-column label="流程版本" align="center">
<template slot-scope="scope">
<el-tag size="medium" >v{{ scope.row.version }}</el-tag>
</template>
</el-table-column>
<el-table-column label="状态" align="center">
<template slot-scope="scope">
<el-tag type="success" v-if="!scope.row.suspended">激活</el-tag>
<el-tag type="warning" v-if="scope.row.suspended">挂起</el-tag>
</template>
</el-table-column>
<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
<template slot-scope="scope">
<el-button
type="text"
size="mini"
icon="el-icon-video-pause"
v-if="!scope.row.suspended"
@click.native="handleChangeState(scope.row, 'suspended')"
v-hasPermi="['workflow:deploy:status']"
>挂起</el-button>
<el-button
type="text"
size="mini"
icon="el-icon-video-play"
v-if="scope.row.suspended"
@click.native="handleChangeState(scope.row, 'active')"
v-hasPermi="['workflow:deploy:status']"
>激活</el-button>
<el-button
type="text"
size="mini"
icon="el-icon-delete"
@click="handleDelete(scope.row)"
v-hasPermi="['workflow:deploy:remove']"
>删除</el-button>
</template>
</el-table-column>
</el-table>
<pagination
v-show="publishTotal > 0"
:total="publishTotal"
:page.sync="publishQueryParams.pageNum"
:limit.sync="publishQueryParams.pageSize"
@pagination="getPublishList"
/>
</el-dialog>
</div>
</template>
<script>
import { listAllCategory } from '@/api/workflow/category'
import { listDeploy, listPublish, getBpmnXml, changeState } from '@/api/workflow/deploy'
import ProcessViewer from '@/components/ProcessViewer'
export default {
name: 'Deploy',
components: {
ProcessViewer
},
data() {
return {
// 遮罩层
loading: true,
// 选中数组
ids: [],
// 非单个禁用
single: true,
// 非多个禁用
multiple: true,
// 显示搜索条件
showSearch: true,
// 总条数
total: 0,
// 查询参数
queryParams: {
pageNum: 1,
pageSize: 10,
processKey: null,
processName: null,
category: null,
state: null
},
deployList: [],
categoryOptions: [],
processView: {
title: '',
open: false,
index: undefined,
xmlData:"",
},
publish: {
open: false,
loading: false,
dataList: []
},
publishTotal: 0,
publishQueryParams: {
pageNum: 1,
pageSize: 10,
processKey: ""
},
}
},
created() {
this.getCategoryList();
this.getList();
},
methods: {
/** 查询流程分类列表 */
getCategoryList() {
listAllCategory().then(response => this.categoryOptions = response.data);
},
/** 查询流程部署列表 */
getList() {
this.loading = true;
listDeploy(this.queryParams).then(response => {
this.deployList = response.rows;
this.total = response.total;
this.loading = false;
});
},
// 表单重置
reset() {
this.form = {
id: null,
processKey: null,
processName: null,
category: null,
state: null
};
this.resetForm("form");
},
/** 搜索按钮操作 */
handleQuery() {
this.queryParams.pageNum = 1;
this.getList();
},
/** 重置按钮操作 */
resetQuery() {
this.resetForm("queryForm");
this.handleQuery();
},
/** 查看流程图 */
handleProcessView(row) {
let definitionId = row.definitionId;
this.processView.title = "流程图";
this.processView.index = definitionId;
// 发送请求，获取xml
getBpmnXml(definitionId).then(response => {
this.processView.xmlData = response.data;
})
this.processView.open = true;
},
getPublishList() {
this.publish.loading = true;
listPublish(this.publishQueryParams).then(response => {
this.publish.dataList = response.rows;
this.publishTotal = response.total;
this.publish.loading = false;
})
},
handlePublish(row) {
this.publishQueryParams.processKey = row.processKey;
this.publish.open = true;
this.getPublishList();
},
/** 挂起/激活流程 */
handleChangeState(row, state) {
const params = {
definitionId: row.definitionId,
state: state
}
changeState(params).then(res => {
this.$modal.msgSuccess(res.msg)
this.getPublishList();
});
},
categoryFormat(row, column) {
return this.categoryOptions.find(k => k.code === row.category)?.categoryName ?? '';
}
}
}
</script>
<style scoped>
</style>

295
ruoyi-ui/src/views/workflow/model/designer.vue Normal file
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<template>
<div class="workflow-designer">
<el-container>
<el-header height="70px">
<el-row type="flex" align="middle">
<el-col :span="3">
<div style="display:flex;justify-content:center;">
<el-button type="danger" @click="onClose()">关闭</el-button>
<el-button type="primary" @click="onPrevious()" :disabled="activeStep <= 0">上一步</el-button>
</div>
</el-col>
<el-col :offset="1" :span="16">
<el-steps :active="activeStep" finish-status="success" align-center>
<el-step title="基础设置"></el-step>
<el-step title="流程设计"></el-step>
<el-step title="完成"></el-step>
</el-steps>
</el-col>
<el-col :offset="1" :span="3">
<div style="display:flex;justify-content:center;">
<el-button type="primary" @click="onNext()" :disabled="activeStep >= 1">下一步</el-button>
<el-button type="success" @click="onSave()" :disabled="activeStep !== 1">保存</el-button>
</div>
</el-col>
</el-row>
</el-header>
<el-main>
<div v-if="activeStep === 0">
<div class="app-container">
<el-row :gutter="20">
<el-col :span="10">
<el-divider content-position="left">
<span style="font-size: 18px">基础信息</span>
</el-divider>
<el-form :model="designerForm" ref="designerForm" size="small" label-width="80px" :rules="rules">
<el-form-item label="模型标识" prop="processKey">
<el-input v-model="designerForm.processKey" clearable disabled />
</el-form-item>
<el-form-item label="模型名称" prop="processName">
<el-input v-model="designerForm.processName" clearable />
</el-form-item>
<el-form-item label="分类" prop="category">
<el-select v-model="designerForm.category" placeholder="请选择分类" clearable style="width:100%">
<el-option v-for="item in categoryOptions" :key="item.categoryId" :label="item.categoryName" :value="item.code" />
</el-select>
</el-form-item>
<el-form-item label="描述" prop="description">
<el-input v-model="designerForm.description" type="textarea" placeholder="请输入内容" maxlength="200" show-word-limit/>
</el-form-item>
<el-form-item label="表单类型" prop="formType">
<el-radio-group v-model="designerForm.formType">
<el-radio :label="0">内置表单</el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="表单" prop="formId">
<el-select v-model="designerForm.formId" placeholder="请选择表单" @change="handleFormChange(designerForm.formId)" clearable style="width:100%">
<el-option v-for="item in formOptions" :key="item.formId" :label="item.formName" :value="item.formId" />
</el-select>
</el-form-item>
</el-form>
</el-col>
<el-col :span="13" :offset="1">
<el-divider content-position="left">
<span style="font-size: 18px">表单预览</span>
</el-divider>
<parser v-if="formShow" :form-conf="formContent" />
<el-empty v-else description="暂无数据" />
</el-col>
</el-row>
</div>
</div>
<div v-if="activeStep === 1">
<process-designer
ref="modelDesigner"
v-loading="loading"
:bpmnXml="bpmnXml"
:designerForm="designerForm"
/>
</div>
<div v-if="activeStep === 2">
<el-result :icon="result.icon" :title="result.title" :subTitle="result.describe">
<template slot="extra">
<el-button type="primary" size="medium" @click="onClose()">关闭</el-button>
</template>
</el-result>
</div>
</el-main>
<el-footer>
</el-footer>
</el-container>
</div>
</template>
<script>
import { getModel, getBpmnXml, saveModel } from "@/api/workflow/model";
import { getForm, listForm } from "@/api/workflow/form";
import ProcessDesigner from '@/components/ProcessDesigner';
import Parser from '@/utils/generator/parser'
import { listAllCategory } from '@/api/workflow/category';
export default {
name: 'Designer',
components: { ProcessDesigner, Parser },
props: {
modelId: {
type: String
},
processName: {
type: String
},
processKey: {
type: String
}
},
data () {
return {
activeStep: 0,
designerForm: {},
rules: {
modelKey: [
{ required: true, message: '请输入模型标识', trigger: 'blur' }
],
modelName: [
{ required: true, message: '请输入模型名称', trigger: 'blur' }
],
category: [
{ required: true, message: '请选择分类', trigger: 'change' }
],
formType: [
{ required: true, message: '请选择表单类型', trigger: 'change' }
],
formId: [
{ required: true, message: '请选择表单', trigger: 'change' }
]
},
categoryOptions: [],
formOptions: [],
formShow: false,
formContent: {},
loadIndex: 0,
loading: false,
bpmnXml: '',
result: {
icon: 'info',
title: null,
describe: null
}
};
},
created() {
this.onLoad();
},
methods: {
onClose () {
this.$emit('close');
},
onPrevious() {
this.activeStep--;
},
onNext() {
this.activeStep++;
},
/**
* 初始化加载
*/
onLoad() {
this.getCategoryList();
this.getFormList();
if (this.modelId) {
getModel(this.modelId).then(response => {
const data = response.data
this.designerForm = {
processName: data.modelName,
processKey: data.modelKey,
category: data.category,
description: data.description,
formType: data.formType,
formId: data.formId
}
if (data.bpmnXml) {
this.bpmnXml = data.bpmnXml
}
if (data.content) {
this.formContent = JSON.parse(data.content)
this.formShow = true
}
})
} else {
this.designerForm = {
processName: this.processName,
processKey: this.processKey,
formType: 0
}
}
},
/** 查询流程分类列表 */
getCategoryList() {
listAllCategory().then(response => this.categoryOptions = response.data)
},
/** 查询流程分类列表 */
getFormList() {
listForm().then(response => this.formOptions = response.rows)
},
handleFormChange(formId) {
this.formShow = false
if (formId) {
getForm(formId).then(res =>{
this.formContent = JSON.parse(res.data.content)
this.formShow = true
})
}
},
onSave() {
let refProcessDesigner = this.$refs.modelDesigner.$refs.processDesigner;
refProcessDesigner.onSave().then(xml => {
this.bpmnXml = xml;
let dataBody = {
modelName: this.designerForm.processName,
modelKey: this.designerForm.processKey,
category: this.designerForm.category,
description: this.designerForm.description,
formType: this.designerForm.formType,
formId: this.designerForm.formId,
bpmnXml: this.bpmnXml
}
this.$confirm("是否将此模型保存为新版本？", "提示", {
distinguishCancelAndClose: true,
confirmButtonText: '是',
cancelButtonText: '否'
}).then(() => {
this.confirmSave(dataBody, true)
}).catch(action => {
if (action === 'cancel') {
this.confirmSave(dataBody, false)
}
})
})
},
confirmSave(body, newVersion) {
this.loading = true;
saveModel(Object.assign(body, {
newVersion: newVersion
})).then(res => {
this.result.icon = 'success';
this.result.title = '成功';
this.result.describe = res.msg;
}).catch(res => {
this.result.icon = 'error';
this.result.title = '失败';
this.result.describe = res.msg;
}).finally(() => {
this.loading = false;
this.onNext();
this.$emit('save');
})
},
/** xml 文件 */
getModelDetail(modelId) {
this.loading = true;
// 发送请求，获取xml
getBpmnXml(modelId).then(res => {
this.bpmnXml = res.data;
this.loadIndex = modelId;
this.loading = false;
})
}
}
}
</script>
<style scoped>
.workflow-designer {
position: fixed;
width: 100vw;
height: 100vh;
background: #ebeef5;
top: 0;
left: 0;
z-index: 1010;
padding: 10px;
}
.workflow-designer >>> .el-header {
padding: 10px;
background: #ffffff;
margin-bottom: 5px;
}
.workflow-designer >>> .el-main {
background: #ffffff;
padding: 0;
}
</style>

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<template>
<div class="app-container">
<el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
<el-form-item label="模型标识" prop="modelKey">
<el-input
v-model="queryParams.modelKey"
placeholder="请输入模型标识"
clearable
size="small"
@keyup.enter.native="handleQuery"
/>
</el-form-item>
<el-form-item label="模型名称" prop="modelName">
<el-input
v-model="queryParams.modelName"
placeholder="请输入模型名称"
clearable
size="small"
@keyup.enter.native="handleQuery"
/>
</el-form-item>
<el-form-item label="流程分类" prop="category">
<el-select v-model="queryParams.category" clearable placeholder="请选择" size="small">
<el-option
v-for="item in categoryOptions"
:key="item.categoryId"
:label="item.categoryName"
:value="item.code">
</el-option>
</el-select>
</el-form-item>
<el-form-item>
<el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
<el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
</el-form-item>
</el-form>
<el-row :gutter="10" class="mb8">
<el-col :span="1.5">
<el-button
type="primary"
plain
icon="el-icon-upload"
size="mini"
@click="handleImport"
v-hasPermi="['workflow:model:import']"
>导入</el-button>
</el-col>
<el-col :span="1.5">
<el-button
type="success"
plain
icon="el-icon-plus"
size="mini"
@click="handleAdd"
v-hasPermi="['workflow:model:add']"
>新增</el-button>
</el-col>
<el-col :span="1.5">
<el-button
type="danger"
plain
icon="el-icon-delete"
size="mini"
:disabled="multiple"
@click="handleDelete"
v-hasPermi="['workflow:model:remove']"
>删除</el-button>
</el-col>
<el-col :span="1.5">
<el-button
type="warning"
plain
icon="el-icon-download"
size="mini"
@click="handleExport"
v-hasPermi="['workflow:model:export']"
>导出</el-button>
</el-col>
<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
</el-row>
<el-table v-loading="loading" fit :data="modelList" @selection-change="handleSelectionChange">
<el-table-column type="selection" width="55" align="center" />
<el-table-column label="模型标识" align="center" prop="modelKey" :show-overflow-tooltip="true" />
<el-table-column label="模型名称" align="center" :show-overflow-tooltip="true">
<template slot-scope="scope">
<el-button type="text" @click="handleProcessView(scope.row)">
<span>{{ scope.row.modelName }}</span>
</el-button>
</template>
</el-table-column>
<el-table-column label="流程分类" align="center" prop="categoryName" :formatter="categoryFormat" />
<el-table-column label="模型版本" align="center">
<template slot-scope="scope">
<el-tag size="medium" >v{{ scope.row.version }}</el-tag>
</template>
</el-table-column>
<el-table-column label="描述" align="center" prop="description" :show-overflow-tooltip="true" />
<el-table-column label="创建时间" align="center" prop="createTime" width="180"/>
<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
<template slot-scope="scope">
<el-button
type="text"
size="mini"
icon="el-icon-brush"
@click="handleDesigner(scope.row)"
v-hasPermi="['workflow:model:designer']"
>设计</el-button>
<el-button
type="text"
size="mini"
icon="el-icon-video-play"
v-hasPermi="['workflow:model:deploy']"
@click.native="handleDeploy(scope.row)"
>部署</el-button>
<el-dropdown>
<span class="el-dropdown-link">
<i class="el-icon-d-arrow-right el-icon--right"></i>更多
</span>
<el-dropdown-menu slot="dropdown">
<el-dropdown-item
icon="el-icon-view"
@click.native="handleProcessView(scope.row)"
v-hasPermi="['workflow:model:view']"
>流程图</el-dropdown-item>
<el-dropdown-item
icon="el-icon-price-tag"
@click.native="handleHistory(scope.row)"
v-hasPermi="['workflow:model:list']"
>历史</el-dropdown-item>
<el-dropdown-item
icon="el-icon-delete"
@click.native="handleDelete(scope.row)"
v-hasPermi="['workflow:model:remove']"
>删除</el-dropdown-item>
</el-dropdown-menu>
</el-dropdown>
</template>
</el-table-column>
</el-table>
<pagination
v-show="total > 0"
:total="total"
:page.sync="queryParams.pageNum"
:limit.sync="queryParams.pageSize"
@pagination="getList"
/>
<!-- bpmn20.xml导入对话框 -->
<el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body @close="cancel('uploadForm')">
<el-upload
ref="upload"
:limit="1"
accept=".xml"
:headers="upload.headers"
:action="upload.url + '?name=' + upload.name+'&category='+ upload.category"
:disabled="upload.isUploading"
:on-progress="handleFileUploadProgress"
:on-success="handleFileSuccess"
:auto-upload="false"
drag
>
<i class="el-icon-upload"></i>
<div class="el-upload__text">
将文件拖到此处，或
<em>点击上传</em>
</div>
<div class="el-upload__tip" slot="tip">
<el-form ref="uploadForm" :model="upload" size="mini" :rules="rules" label-width="80px">
<el-form-item label="流程名称" prop="name">
<el-input v-model="upload.name" clearable/>
</el-form-item>
<el-form-item label="流程分类" prop="category">
<el-select v-model="upload.category" placeholder="请选择" clearable style="width:100%">
<el-option v-for="item in categoryOptions" :key="item.categoryId" :label="item.categoryName"
:value="item.code"/>
</el-select>
</el-form-item>
</el-form>
</div>
<div class="el-upload__tip" style="color:red" slot="tip">提示：仅允许导入“bpmn20.xml”格式文件！</div>
</el-upload>
<div slot="footer" class="dialog-footer">
<el-button type="primary" @click="submitFileForm">确 定</el-button>
<el-button @click="cancel('uploadForm')">取 消</el-button>
</div>
</el-dialog>
<!-- 流程图 -->
<el-dialog :title="processView.title" :visible.sync="processView.open" width="70%" append-to-body>
<process-viewer :key="`designer-${processView.index}`" :xml="processView.xmlData" :style="{height: '400px'}" />
</el-dialog>
<el-dialog title="模型历史" :visible.sync="history.open" width="70%" >
<el-table v-loading="history.loading" fit :data="historyList" @selection-change="handleSelectionChange">
<el-table-column type="selection" width="55" align="center" />
<el-table-column label="模型标识" align="center" prop="modelKey" :show-overflow-tooltip="true" />
<el-table-column label="模型名称" align="center" :show-overflow-tooltip="true">
<template slot-scope="scope">
<el-button type="text" @click="handleProcessView(scope.row)">
<span>{{ scope.row.modelName }}</span>
</el-button>
</template>
</el-table-column>
<el-table-column label="流程分类" align="center" prop="categoryName" :formatter="categoryFormat" />
<el-table-column label="模型版本" align="center">
<template slot-scope="scope">
<el-tag size="medium" >v{{ scope.row.version }}</el-tag>
</template>
</el-table-column>
<el-table-column label="描述" align="center" prop="description" :show-overflow-tooltip="true" />
<el-table-column label="创建时间" align="center" prop="createTime" width="180"/>
<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
<template slot-scope="scope">
<el-button
type="text"
size="mini"
icon="el-icon-video-play"
v-hasPermi="['workflow:model:designer']"
@click.native="handleDeploy(scope.row)"
>部署</el-button>
<el-button
type="text"
size="mini"
icon="el-icon-star-off"
v-hasPermi="['workflow:model:designer']"
@click.native="handleLatest(scope.row)"
>设为最新</el-button>
</template>
</el-table-column>
</el-table>
<pagination
v-show="historyTotal > 0"
:total="historyTotal"
:page.sync="queryHistoryParams.pageNum"
:limit.sync="queryHistoryParams.pageSize"
@pagination="getHistoryList"
/>
</el-dialog>
<designer
v-if="designerOpen"
:modelId="designerData.modelId"
:processName="designerData.processName"
:processKey="designerData.processKey"
@save="submitSave()"
@close="designerOpen = false"
/>
</div>
</template>
<script>
import { exportDeployment, definitionStart } from "@/api/workflow/definition";
import { getBpmnXml, listModel, historyModel, latestModel, delModel, deployModel } from "@/api/workflow/model";
import { listCategory } from '@/api/workflow/category'
import Parser from '@/utils/generator/parser'
import ProcessViewer from '@/components/ProcessViewer'
import Designer from './designer'
import { getToken } from "@/utils/auth";
export default {
name: "Model",
components: {
Parser,
ProcessViewer,
Designer
},
data() {
return {
// 遮罩层
loading: true,
// 选中数组
ids: [],
// 非单个禁用
single: true,
// 非多个禁用
multiple: true,
// 显示搜索条件
showSearch: true,
// 总条数
total: 0,
// 流程模型表格数据
modelList: [],
categoryOptions: [],
designerOpen: false,
designerData: {
modelId: null,
processName: null,
processKey: null
},
designerModelId: null,
processView: {
title: '',
open: false,
index: undefined,
xmlData:"",
},
// bpmn.xml 导入
upload: {
// 是否显示弹出层（xml导入）
open: false,
// 弹出层标题（xml导入）
title: "",
// 是否禁用上传
isUploading: false,
name: null,
category: null,
// 设置上传的请求头部
headers: { Authorization: "Bearer " + getToken() },
// 上传的地址
url: process.env.VUE_APP_BASE_API + "/workflow/definition/import"
},
// 查询参数
queryParams: {
pageNum: 1,
pageSize: 10,
modelKey: null,
modelName: null,
category: null
},
currentRow: null,
// 表单校验
rules: {
name: [
{ required: true, message: "流程定义名称不能为空", trigger: "blur" }
],
category: [{
required: true,
message: '请选择任意一项',
trigger: 'change'
}],
},
history: {
open: false,
loading: false
},
historyList: [],
historyTotal: 0,
queryHistoryParams: {
pageNum: 1,
pageSize: 10,
modelKey: null
}
};
},
created() {
this.getCategoryList();
this.getList();
},
methods: {
/** 查询流程分类列表 */
getCategoryList() {
listCategory().then(response => this.categoryOptions = response.rows)
},
/** 查询流程模型列表 */
getList() {
this.loading = true;
listModel(this.queryParams).then(response => {
this.modelList = response.rows;
this.total = response.total;
this.loading = false;
});
},
// 点击取消时关闭dialog并且清空form表格的数据
cancel (form) {
// 重置form表单
this.$refs['upload'].clearFiles()
// 关闭dialog
this.upload.open = false
},
/** 搜索按钮操作 */
handleQuery() {
this.queryParams.pageNum = 1;
this.getList();
},
/** 重置按钮操作 */
resetQuery() {
this.resetForm("queryForm");
this.handleQuery();
},
// 多选框选中数据
handleSelectionChange(selection) {
this.ids = selection.map(item => item.modelId)
this.single = selection.length !== 1
this.multiple = !selection.length
},
/** 启动流程 */
handleDefinitionStart(row){
definitionStart(row.id).then(response =>{
this.$modal.msgSuccess(response.msg);
})
},
/** 部署流程 */
handleDeploy(row) {
this.loading = true;
deployModel({
modelId: row.modelId
}).then(response => {
this.$modal.msgSuccess(response.msg)
}).finally(() => {
this.loading = false;
})
},
/** 查看流程图 */
handleProcessView(row) {
let modelId = row.modelId;
this.processView.title = "流程图";
this.processView.index = modelId;
// 发送请求，获取xml
getBpmnXml(modelId).then(response => {
this.processView.xmlData = response.data;
})
this.processView.open = true;
},
getHistoryList() {
this.history.loading = true;
historyModel(this.queryHistoryParams).then(response => {
this.historyTotal = response.total;
this.historyList = response.rows;
this.history.loading = false;
})
},
handleHistory(row) {
this.history.open = true;
this.queryHistoryParams.modelKey = row.modelKey;
this.getHistoryList();
},
/** 设为最新版 */
handleLatest(row) {
this.$modal.confirm('是否确认将此版本设为最新？').then(() => {
this.history.loading = true;
latestModel({
modelId: row.modelId
}).then(response => {
this.history.open = false;
this.getList();
this.$modal.msgSuccess(response.msg);
}).finally(() => {
this.history.loading = false;
})
})
},
handleCurrentChange(data) {
if (data) {
this.currentRow = JSON.parse(data.content);
}
},
handleAdd() {
const dateTime = new Date().getTime();
this.designerData = {
processKey: `Process_${dateTime}`,
processName: `业务流程_${dateTime}`
}
this.designerOpen = true;
},
/** 设计按钮操作 */
handleDesigner(row) {
this.designerData.modelId = row.modelId;
this.designerOpen = true;
},
/** 删除按钮操作 */
handleDelete(row) {
const modelIds = row.modelId || this.ids;
this.$modal.confirm('是否确认删除模型编号为"' + modelIds + '"的数据项？').then(() => {
this.loading = true;
return delModel(modelIds);
}).then(() => {
this.loading = false;
this.getList();
this.$modal.msgSuccess("删除成功");
}).finally(() => {
this.loading = false;
});
},
/** 导出按钮操作 */
handleExport() {
const queryParams = this.queryParams;
this.$confirm('是否确认导出所有流程定义数据项?', "警告", {
confirmButtonText: "确定",
cancelButtonText: "取消",
type: "warning"
}).then(function() {
return exportDeployment(queryParams);
}).then(response => {
this.download(response.msg);
})
},
/** 导入bpmn.xml文件 */
handleImport() {
this.upload.title = "bpmn20.xml文件导入";
this.upload.open = true;
},
// 文件上传中处理
handleFileUploadProgress(event, file, fileList) {
this.upload.isUploading = true;
},
// 文件上传成功处理
handleFileSuccess(response, file, fileList) {
this.upload.open = false;
this.upload.isUploading = false;
this.$refs.upload.clearFiles();
this.$message.success(response.msg);
this.getList();
},
// 提交上传文件
submitFileForm() {
this.$refs.uploadForm.validate(valid => {
if (valid) {
this.$refs.upload.submit();
}
});
},
categoryFormat(row, column) {
return this.categoryOptions.find(k => k.code === row.category)?.categoryName ?? '';
},
submitSave() {
this.getList();
}
}
};
</script>