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增加flowable模块

This commit is contained in:
jinqiming 2020-11-20 18:03:14 +08:00
parent 92fac2b3f7
commit b4e03795d4
12 changed files with 329 additions and 61 deletions
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17
snow-admin/src/main/resources/application.yml
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@ -140,3 +140,20 @@ flowable:
async-executor-activate: false
# 将databaseSchemaUpdate设置为true。当Flowable发现库与数据库表结构不一致时，会自动将数据库表结构升级至新版本。
database-schema-update: true
log4j:
rootLogger: ERROR, CA
# ConsoleAppender
appender:
CA: org.apache.log4j.ConsoleAppender
#custom
logger:
org:
flowable:
task:
service:
impl:
persistence:
entity: DEBUG

7
snow-admin/src/test/java/com.snow/flowable/DeploymentTests.java
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@ -26,10 +26,13 @@ public class DeploymentTests extends JunitTestApplication {
@Test
public void createClassDeployment() throws Exception{
InputStream in = new BufferedInputStream(new FileInputStream("D:\\请假流程.bpmn20.xml"));
InputStream in = new BufferedInputStream(new FileInputStream("D:\\ChromeCoreDownloads\\snow_leave.bpmn20.xml"));
DeploymentDTO classDeploymentDTO=new DeploymentDTO();
classDeploymentDTO.setKey("snow_leave");
// classDeploymentDTO.setKey("snow_leave");
classDeploymentDTO.setName("请假流程");
// classDeploymentDTO.setCategory("snow");
classDeploymentDTO.setResourceName("请假流程");
// classDeploymentDTO.setTenantId("snow");
// classDeploymentDTO.setClassPathResource("D:\\flowable\\leave.bpmn20.xml");
Deployment classDeployment = flowAblePublishService.createInputStreamDeployment(classDeploymentDTO,in);
log.info("发布结果:{}",JSON.toJSONString(classDeployment));

38
snow-admin/src/test/java/com.snow/flowable/FlowableServiceTests.java Normal file
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@ -0,0 +1,38 @@
package com.snow.flowable;
import com.alibaba.fastjson.JSON;
import com.google.common.collect.Maps;
import com.snow.JunitTestApplication;
import com.snow.flowable.domain.StartProcessDTO;
import com.snow.flowable.service.FlowableService;
import lombok.extern.slf4j.Slf4j;
import org.flowable.engine.runtime.ProcessInstance;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.Map;
/**
* @author qimingjin
* @Title:
* @Description:
* @date 2020/11/20 16:05
*/
@Slf4j
public class FlowableServiceTests extends JunitTestApplication {
@Autowired
private FlowableService flowableService;
@Test
public void startProcessInstanceByKey(){
StartProcessDTO startProcessDTO=new StartProcessDTO();
startProcessDTO.setStartUserId("1");
startProcessDTO.setProcessDefinitionKey("snow_leave");
startProcessDTO.setBusinessKey("QJ000001");
Map<String,Object> map=Maps.newHashMap();
map.put("manager","2");
startProcessDTO.setVariables(map);
ProcessInstance processInstance = flowableService.startProcessInstanceByKey(startProcessDTO);
log.info("发布结果:{}",JSON.toJSONString(processInstance));
}
}

53
snow-flowable/src/main/java/com/snow/flowable/domain/CompleteTaskDTO.java Normal file
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@ -0,0 +1,53 @@
package com.snow.flowable.domain;
import lombok.Data;
import java.io.Serializable;
import java.util.List;
import java.util.Map;
/**
* @author qimingjin
* @Title:
* @Description:
* @date 2020/11/20 14:10
*/
@Data
public class CompleteTaskDTO implements Serializable {
/**
* 任务ID
*/
private String taskId;
/**
* 完成任务人
*/
private String userId;
/**
* 是否通过
*/
private Boolean isPass;
/**
* 审批意见
*/
private String comment;
/**
* 审批节点的相关文件（只在审批节点展示）
*/
private List<FileEntry> files;
/**
* 流程级别的相关文件（跟具体业务相关需要回写到业务库）
*/
private List<FileGroup> flowFiles;
/**
* 特殊事项
*/
private List<String> specialItems;
/**
* 参数map
*/
private Map<String,Object> paramMap;
public final static String IS_PASS="isPass";
}

23
snow-flowable/src/main/java/com/snow/flowable/domain/FileEntry.java Normal file
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@ -0,0 +1,23 @@
package com.snow.flowable.domain;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class FileEntry implements Serializable {
private String key;
private String name;
private String url;
}

16
snow-flowable/src/main/java/com/snow/flowable/domain/FileGroup.java Normal file
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@ -0,0 +1,16 @@
package com.snow.flowable.domain;
import lombok.Data;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import java.io.Serializable;
import java.util.List;
@Data
public class FileGroup implements Serializable {
@NotEmpty
private final String category;
@NotNull
private final List<FileEntry> files;
}

24
snow-flowable/src/main/java/com/snow/flowable/domain/StartProcessDTO.java Normal file
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@ -0,0 +1,24 @@
package com.snow.flowable.domain;
import lombok.Data;
import java.io.Serializable;
import java.util.Map;
/**
* @author qimingjin
* @Title:
* @Description:
* @date 2020/11/20 16:16
*/
@Data
public class StartProcessDTO implements Serializable {
private String startUserId;
private String processDefinitionKey;
private String businessKey;
private Map<String, Object> variables;
}

32
snow-flowable/src/main/java/com/snow/flowable/domain/TaskBaseDTO.java Normal file
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@ -0,0 +1,32 @@
package com.snow.flowable.domain;
import lombok.Data;
import java.io.Serializable;
/**
* @author qimingjin
* @Title:
* @Description:
* @date 2020/11/20 13:43
*/
@Data
public class TaskBaseDTO implements Serializable {
private String processInstanceId;
private String definitionKey;
private String taskId;
private String businessKey;
/**
* 初始页
*/
private int firstResult=0;
/**
* 每页数
*/
private int maxResults=10;
}

31
snow-flowable/src/main/java/com/snow/flowable/service/FlowableService.java
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@ -1,7 +1,10 @@
package com.snow.flowable.service;
import com.snow.flowable.domain.CompleteTaskDTO;
import com.snow.flowable.domain.StartProcessDTO;
import com.snow.flowable.domain.TaskBaseDTO;
import org.flowable.engine.runtime.ProcessInstance;
import org.flowable.task.service.impl.persistence.entity.TaskEntity;
import org.flowable.task.api.Task;
import java.util.List;
import java.util.Map;
@ -15,27 +18,27 @@ import java.util.Map;
public interface FlowableService {
/**
* 通过processDefinitionKey开始流程
* @param processDefinitionKey
* @param startProcessDTO
* @return
*/
ProcessInstance startProcessInstanceByKey(String processDefinitionKey);
ProcessInstance startProcessInstanceByKey(StartProcessDTO startProcessDTO);
ProcessInstance startProcessInstanceByKey(String processDefinitionKey, String businessKey);
ProcessInstance startProcessInstanceByKey(String processDefinitionKey, Map<String, Object> variables);
ProcessInstance startProcessInstanceByKey(String processDefinitionKey, String businessKey, Map<String, Object> variables);
ProcessInstance startProcessInstanceByKeyAndTenantId(String processDefinitionKey, String tenantId);
/**
* 根据流程实例查询任务
* @param processInstanceId
* 根据任务ID获取代办
* @param taskId
* @return
*/
List<TaskEntity> findTasksByProcessInstanceId(String processInstanceId);
Task getTask(String taskId);
TaskEntity getTask(String id);
/**
* 获取代办
* @param userId
* @param taskBaseDTO
* @return
*/
List<Task> findTasksByUserId(String userId,TaskBaseDTO taskBaseDTO);
List<TaskEntity> findTasksByUserId(String userId);
void completeTask(CompleteTaskDTO completeTaskDTO);
}

18
snow-flowable/src/main/java/com/snow/flowable/service/impl/FlowablePublishServiceImpl.java
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@ -1,5 +1,6 @@
package com.snow.flowable.service.impl;
import com.snow.common.utils.StringUtils;
import com.snow.flowable.domain.ClassDeploymentDTO;
import com.snow.flowable.domain.DeploymentDTO;
import com.snow.flowable.service.FlowablePublishService;
@ -7,6 +8,7 @@ import lombok.extern.slf4j.Slf4j;
import org.flowable.common.engine.impl.util.IoUtil;
import org.flowable.engine.RepositoryService;
import org.flowable.engine.repository.Deployment;
import org.flowable.engine.repository.DeploymentBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@ -68,11 +70,17 @@ public class FlowablePublishServiceImpl implements FlowablePublishService {
@Override
public Deployment createInputStreamDeployment(DeploymentDTO deploymentDTO, InputStream inputStream) {
Deployment deploy = repositoryService.createDeployment()
.tenantId(deploymentDTO.getTenantId())
.category(deploymentDTO.getCategory())
.name(deploymentDTO.getName())
.key(deploymentDTO.getKey())
DeploymentBuilder deploymentBuilder = repositoryService.createDeployment();
if(StringUtils.isNotNull(deploymentDTO.getTenantId())){
deploymentBuilder.tenantId(deploymentDTO.getTenantId());
}
if(StringUtils.isNotNull(deploymentDTO.getCategory())){
deploymentBuilder.category(deploymentDTO.getCategory());
}
if(StringUtils.isNotNull(deploymentDTO.getKey())){
deploymentBuilder.key(deploymentDTO.getKey());
}
Deployment deploy = deploymentBuilder.name(deploymentDTO.getName())
.addInputStream(deploymentDTO.getResourceName(), inputStream)
.deploy();
return deploy;

127
snow-flowable/src/main/java/com/snow/flowable/service/impl/FlowableServiceImpl.java
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@ -1,20 +1,31 @@
package com.snow.flowable.service.impl;
import com.snow.common.exception.BusinessException;
import com.snow.flowable.domain.CompleteTaskDTO;
import com.snow.flowable.domain.FileEntry;
import com.snow.flowable.domain.StartProcessDTO;
import com.snow.flowable.domain.TaskBaseDTO;
import com.snow.flowable.service.FlowableService;
import com.snow.system.domain.SysRole;
import com.snow.system.service.ISysRoleService;
import lombok.extern.slf4j.Slf4j;
import org.flowable.engine.IdentityService;
import org.flowable.engine.RepositoryService;
import org.flowable.engine.RuntimeService;
import org.flowable.engine.TaskService;
import org.flowable.engine.runtime.ProcessInstance;
import org.flowable.task.api.Task;
import org.flowable.task.api.TaskQuery;
import org.flowable.task.service.impl.TaskQueryProperty;
import org.flowable.task.service.impl.persistence.entity.TaskEntity;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
/**
@ -26,6 +37,9 @@ import java.util.stream.Collectors;
@Slf4j
@Service
public class FlowableServiceImpl implements FlowableService {
@Autowired
private IdentityService identityService;
@Autowired
private RuntimeService runtimeService;
@ -35,53 +49,90 @@ public class FlowableServiceImpl implements FlowableService {
@Autowired
private ISysRoleService roleService;
@Autowired
private RepositoryService repositoryService;
@Override
public ProcessInstance startProcessInstanceByKey(String processDefinitionKey) {
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(processDefinitionKey);
public ProcessInstance startProcessInstanceByKey(StartProcessDTO startProcessDTO) {
ProcessInstance processInstance=null;
if(!StringUtils.isEmpty(startProcessDTO.getStartUserId())){
identityService.setAuthenticatedUserId(startProcessDTO.getStartUserId());
}
Map<String, Object> paramMap = startProcessDTO.getVariables();
if(!CollectionUtils.isEmpty(paramMap)){
processInstance = runtimeService.startProcessInstanceByKey(startProcessDTO.getProcessDefinitionKey(),startProcessDTO.getBusinessKey(),paramMap);
}else {
processInstance = runtimeService.startProcessInstanceByKey(startProcessDTO.getProcessDefinitionKey(),startProcessDTO.getBusinessKey());
}
return processInstance;
}
@Override
public ProcessInstance startProcessInstanceByKey(String processDefinitionKey, String businessKey) {
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(processDefinitionKey, businessKey);
return processInstance;
public Task getTask(String taskId) {
Task task = taskService.createTaskQuery()
.taskId(taskId)
.singleResult();
return task;
}
@Override
public ProcessInstance startProcessInstanceByKey(String processDefinitionKey, Map<String, Object> variables) {
return null;
}
@Override
public ProcessInstance startProcessInstanceByKey(String processDefinitionKey, String businessKey, Map<String, Object> variables) {
return null;
}
@Override
public ProcessInstance startProcessInstanceByKeyAndTenantId(String processDefinitionKey, String tenantId) {
return null;
}
@Override
public List<TaskEntity> findTasksByProcessInstanceId(String processInstanceId) {
return null;
}
@Override
public TaskEntity getTask(String id) {
return null;
}
@Override
public List<TaskEntity> findTasksByUserId(String userId) {
public List<Task> findTasksByUserId(String userId, TaskBaseDTO taskBaseDTO) {
//根据用户ID获取角色
List<SysRole> sysRoles = roleService.selectRolesByUserId(Long.parseLong(userId));
List<Task> tasks = taskService.createTaskQuery()
.or().taskCandidateOrAssigned(userId)
.or().taskCandidateGroupIn(sysRoles.stream().map(SysRole::getRoleKey).collect(Collectors.toList()))
.endOr()
.listPage(1, 10);
TaskQuery taskQuery = taskService.createTaskQuery()
.or()
.taskCandidateOrAssigned(userId);
if(!CollectionUtils.isEmpty(sysRoles)) {
taskQuery.or()
.taskCandidateGroupIn(sysRoles.stream().map(SysRole::getRoleKey).collect(Collectors.toList()));
}
if(!StringUtils.isEmpty(taskBaseDTO.getProcessInstanceId())){
taskQuery.processInstanceId(taskBaseDTO.getProcessInstanceId());
}
if(!StringUtils.isEmpty(taskBaseDTO.getTaskId())){
taskQuery.taskId(taskBaseDTO.getTaskId());
}
if(!StringUtils.isEmpty(taskBaseDTO.getBusinessKey())){
taskQuery.processInstanceBusinessKey(taskBaseDTO.getBusinessKey());
}
if(StringUtils.isEmpty(taskBaseDTO.getDefinitionKey())){
taskQuery.processDefinitionKey(taskBaseDTO.getDefinitionKey());
}
return taskQuery.endOr()
.orderBy(TaskQueryProperty.CREATE_TIME)
.listPage(taskBaseDTO.getFirstResult(),taskBaseDTO.getMaxResults());
}
return null;
@Override
public void completeTask(CompleteTaskDTO completeTaskDTO) {
Task task = this.getTask(completeTaskDTO.getTaskId());
if(StringUtils.isEmpty(task)){
log.info("完成任务时，该任务ID:%不存在",completeTaskDTO.getTaskId());
throw new BusinessException(String.format("该任务ID:%不存在",completeTaskDTO.getTaskId()));
}
if(StringUtils.isEmpty(completeTaskDTO.getComment())){
taskService.addComment(task.getId(),task.getProcessInstanceId(),completeTaskDTO.getComment());
}
List<FileEntry> files = completeTaskDTO.getFiles();
if(!CollectionUtils.isEmpty(files)){
files.stream().forEach(t->
taskService.createAttachment("",task.getId(),task.getProcessInstanceId(),t.getKey(),t.getName(),t.getUrl())
);
}
runtimeService.setVariable(task.getExecutionId(),CompleteTaskDTO.IS_PASS,completeTaskDTO.getIsPass());
Map<String, Object> paramMap = completeTaskDTO.getParamMap();
if(!CollectionUtils.isEmpty(paramMap)){
Set<Map.Entry<String, Object>> entries = paramMap.entrySet();
entries.stream().forEach(t->
runtimeService.setVariable(task.getExecutionId(),t.getKey(),t.getValue())
);
}
paramMap.put(CompleteTaskDTO.IS_PASS,completeTaskDTO.getIsPass());
taskService.complete(task.getId(),paramMap,true);
}
}

2
snow-flowable/src/main/java/com/snow/flowable/service/impl/FlowableUserServiceImpl.java
View File

@ -50,7 +50,7 @@ public class FlowableUserServiceImpl implements FlowableUserService {
@Override
public void getFlowableUserList() {
SysUser sysUser=new SysUser();
iSysUserService.selectAllocatedList(sysUser)
iSysUserService.selectAllocatedList(sysUser);
}
@Override