ActTaskServiceImpl.java
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package com.trash.activiti.service.impl;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import javax.validation.constraints.Null;
import com.trash.common.utils.StringUtils;
import org.activiti.api.runtime.shared.identity.UserGroupManager;
import org.activiti.api.runtime.shared.query.Pageable;
import org.activiti.api.runtime.shared.security.SecurityManager;
import org.activiti.api.task.model.Task;
import org.activiti.api.task.model.builders.TaskPayloadBuilder;
import org.activiti.bpmn.model.FormProperty;
import org.activiti.bpmn.model.UserTask;
import org.activiti.engine.HistoryService;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngines;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.TaskService;
import org.activiti.engine.history.HistoricProcessInstance;
import org.activiti.engine.history.HistoricProcessInstanceQuery;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.IdentityLink;
import org.apache.commons.collections4.map.HashedMap;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.github.pagehelper.Page;
import com.trash.activiti.domain.ActWorkflowFormData;
import com.trash.activiti.domain.dto.ActTaskDTO;
import com.trash.activiti.domain.dto.ActWorkflowFormDataDTO;
import com.trash.activiti.mapper.ActReDeploymentMapper;
import com.trash.activiti.service.IActTaskService;
import com.trash.activiti.service.IActWorkflowFormDataService;
import com.trash.activiti.service.myTaskService;
import com.trash.common.core.page.PageDomain;
import com.trash.common.utils.RemoteServerUtils;
import com.trash.common.utils.SecurityUtils;
import com.trash.common.utils.ServletUtils;
import com.trash.common.utils.spring.SpringUtils;
@Service
public class ActTaskServiceImpl implements IActTaskService {
@Autowired
private RepositoryService repositoryService;
@Autowired
private myTaskService taskRuntime;
@Autowired
private TaskService taskService;
@Autowired
private RuntimeService runtimeService;
@Autowired
private IActWorkflowFormDataService actWorkflowFormDataService;
@Autowired
private ActReDeploymentMapper actMapper;
@Autowired
SecurityManager securityManager;
@Autowired
UserGroupManager userGroupManager;
HistoricProcessInstanceQuery processInstanceQuery;
@Override
public Page<ActTaskDTO> selectProcessDefinitionList(PageDomain pageDomain) {
Page<ActTaskDTO> list = new Page<ActTaskDTO>();
if (ServletUtils.getParameter("role") != null) {
List<String> posts = new ArrayList<>();
posts.add(ServletUtils.getParameter("role"));
SecurityUtils.getLoginUser().getUser().setPostIds(posts);
}
if (ServletUtils.getParameter("dept") != null) {
List<String> roles = new ArrayList<>();
roles.add(ServletUtils.getParameter("dept"));
SecurityUtils.getLoginUser().getUser().setRoleIds(roles);
}
if (SecurityUtils.getLoginUser().getUser().getPostIds().size() == 0 || SecurityUtils.getLoginUser().getUser().getRoleIds().size() == 0) {
return list;
}
org.activiti.api.runtime.shared.query.Page<Task> pageTasks = taskRuntime.tasks(Pageable.of((pageDomain.getPageNum() - 1) * pageDomain.getPageSize(), pageDomain.getPageSize()));
List<Task> tasks = pageTasks.getContent();
int totalItems = pageTasks.getTotalItems();
list.setTotal(totalItems);
if (totalItems != 0) {
Set<String> processInstanceIdIds = tasks.parallelStream().map(t -> t.getProcessInstanceId()).collect(Collectors.toSet());
List<ProcessInstance> processInstanceList = runtimeService.createProcessInstanceQuery().processInstanceIds(processInstanceIdIds).list();
List<ActTaskDTO> actTaskDTOS = tasks.stream().map(t -> new ActTaskDTO(t, processInstanceList.parallelStream().filter(pi -> t.getProcessInstanceId().equals(pi.getId())).findAny().get(),
getData(processInstanceList.parallelStream().filter(pi -> t.getProcessInstanceId().equals(pi.getId())).findAny().get()))).collect(Collectors.toList());
list.addAll(actTaskDTOS);
}
return list;
}
@Override
public Page<ActTaskDTO> selectTaskEndHistoryDefinitionList(PageDomain pageDomain) {
Page<ActTaskDTO> list = new Page<ActTaskDTO>();
ProcessEngine pes = ProcessEngines.getDefaultProcessEngine();
HistoryService historyService = pes.getHistoryService();
String username = securityManager.getAuthenticatedUserId();
List<String> collect = actMapper.selectCompleteWorkByUsername(username);
if (collect.size() > 0) {
Set<String> set = new HashSet(collect);
List<HistoricProcessInstance> processInstanceList = historyService.createHistoricProcessInstanceQuery().involvedUser(username).processInstanceIds(set).list();
list.setTotal(processInstanceList.size());
if (processInstanceList.size() > 0) {
for (HistoricProcessInstance p : processInstanceList) {
ActTaskDTO actTaskDTOS = new ActTaskDTO(p, getHistoryData(p));
getCheckData(actTaskDTOS);
list.add(actTaskDTOS);
}
}
}
return list;
}
@Override
public Page<ActTaskDTO> selectRuntimeTaskHistoryDefinitionList(PageDomain pageDomain) {
Page<ActTaskDTO> list = new Page<ActTaskDTO>();
Set<String> collect = actMapper.selectUnCompleteWorkByUsername(securityManager.getAuthenticatedUserId());
if (collect.size() > 0) {
List<ProcessInstance> processInstanceList = runtimeService.createProcessInstanceQuery().processInstanceIds(collect).list();
list.setTotal(processInstanceList.size());
if (processInstanceList.size() > 0) {
for (ProcessInstance p : processInstanceList) {
ActTaskDTO actTaskDTOS = new ActTaskDTO(p, getData(p));
getCheckData(actTaskDTOS);
list.add(actTaskDTOS);
}
}
}
return list;
}
public void getCheckData(ActTaskDTO actTaskDTOS) {
ActWorkflowFormData ActWorkflowFormData = new ActWorkflowFormData();
ActWorkflowFormData.setBusinessKey(actTaskDTOS.getBusinessKey());
ActWorkflowFormData.setCreateBy(securityManager.getAuthenticatedUserId());
ActWorkflowFormData.setControlName("审批");
actTaskDTOS.setCheckStatus(actWorkflowFormDataService.selectActWorkflowFormDataList(ActWorkflowFormData).get(0).getControlValue().equals("通过") ? "0" : "1");
}
SimpleDateFormat sdFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:SS");
public Map<String, String> getData(HistoricProcessInstance processInstance) {
Map<String, String> map = actMapper.selectWorkById(processInstance.getBusinessKey());
return map;
}
public Map<String, String> getHistoryData(HistoricProcessInstance processInstance) {
Map<String, String> map = actMapper.selectHistoryWorkByPId(processInstance.getId());
return map;
}
public Map<String, String> getData(ProcessInstance processInstance) {
Map<String, String> map = actMapper.selectWorkById(processInstance.getBusinessKey());
return map;
}
@Override
public List<String> formDataShow(String taskID) {
Task task = taskRuntime.task(taskID);
/*
* ---------------------------------------------------------------------
* --------- FormProperty_0ueitp2--__!!类型--__!!名称--__!!是否参数--__!!默认值 例子：
* FormProperty_0lovri0--__!!string--__!!姓名--__!!f--__!!同意!!__--驳回
* FormProperty_1iu6onu--__!!int--__!!年龄--__!!s
*
* 默认值：无、字符常量、FormProperty_开头定义过的控件ID
* 是否参数：f为不是参数，s是字符，t是时间(不需要int，因为这里int等价于string)
* 注：类型是可以获取到的，但是为了统一配置原则，都配置到
*/
// 注意!!!!!!!!:表单Key必须要任务编号一模一样，因为参数需要任务key，但是无法获取，只能获取表单key“task.getFormKey()”当做任务key
UserTask userTask = (UserTask) repositoryService.getBpmnModel(task.getProcessDefinitionId())
.getFlowElement(task.getFormKey());
if (userTask == null) {
return null;
}
List<FormProperty> formProperties = userTask.getFormProperties();
List<String> collect = formProperties.stream().map(fp -> fp.getId()).collect(Collectors.toList());
return collect;
}
@Override
public int formDataSave(String taskID, List<ActWorkflowFormDataDTO> awfs) throws ParseException {
Task task = taskRuntime.task(taskID);
ProcessInstance processInstance = runtimeService.createProcessInstanceQuery()
.processInstanceId(task.getProcessInstanceId()).singleResult();
Map<String, Object> str = processInstance.getProcessVariables();
String desc = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult().getDescription();
//办文办事功能：分管领导指定部门时，将部门code存入desc
if (!StringUtils.isEmpty(awfs.get(0).getDeptCode())) {
desc = awfs.get(0).getDeptCode();
}
Boolean hasVariables = false;// 没有任何参数
HashMap<String, Object> variables = new HashMap<String, Object>();
// 前端传来的字符串，拆分成每个控件
List<ActWorkflowFormData> acwfds = new ArrayList<>();
for (ActWorkflowFormDataDTO awf : awfs) {
ActWorkflowFormData actWorkflowFormData = new ActWorkflowFormData(processInstance.getBusinessKey(), awf,
task);
acwfds.add(actWorkflowFormData);
// 构建参数集合
if (!"f".equals(awf.getControlIsParam())) {
variables.put(awf.getControlId(), awf.getControlValue());
hasVariables = true;
}
if (processInstance.getProcessDefinitionKey().equals("handleAffairs") && awf.getControlId().equals("FormProperty_0aq22i0")) {
variables.put("index", awf.getIndex());
}
} // for结束
if (task.getAssignee() == null)
{
taskRuntime.claim(TaskPayloadBuilder.claim().withTaskId(task.getId()).build());
}
if (hasVariables) {
// 带参数完成任务
taskRuntime.complete(TaskPayloadBuilder.complete().withTaskId(taskID).withVariables(variables).build());
} else {
taskRuntime.complete(TaskPayloadBuilder.complete().withTaskId(taskID).build());
}
updateThreesetpTask(processInstance, desc);
// 写入数据库
return actWorkflowFormDataService.insertActWorkflowFormDatas(acwfds);
}
private void updateThreesetpTask(ProcessInstance processInstance, String placeCode) {
org.activiti.engine.task.Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
if(task == null)
return;
task.setDescription(placeCode);
if(processInstance.getProcessDefinitionKey().equals("workflow_leave") || processInstance.getProcessDefinitionKey().equals("workflow_caseoffline") ||
processInstance.getProcessDefinitionKey().equals("logistics") || processInstance.getProcessDefinitionKey().equals("conference")
|| processInstance.getProcessDefinitionKey().equals("workflow_threestep") || processInstance.getProcessDefinitionKey().equals("workflow_casefile")
|| processInstance.getProcessDefinitionKey().equals("handleAffairs") || processInstance.getProcessDefinitionKey().equals("gongwenchuli")){
List<IdentityLink> list = taskService.getIdentityLinksForTask(task.getId());
if(list.size() == 1){
taskService.addCandidateUser(task.getId(), placeCode);
}
task.setDescription(placeCode);
}
taskService.saveTask(task);
}
@Override
public void deleteProcessById(String type) {
runtimeService.deleteProcessInstance(type, "删除");
}
@Override
public void endAllThreesteptask(String type) {
List<ProcessInstance> processes = runtimeService.createProcessInstanceQuery().list();
for(ProcessInstance proc:processes){
if(type.equals(proc.getProcessDefinitionKey())){
runtimeService.deleteProcessInstance(proc.getId(), "超时");
}
}
}
}