package com.java110.common.smo.impl;
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import com.alibaba.fastjson.JSONObject;
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import com.java110.core.base.smo.BaseServiceSMO;
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import com.java110.dto.PageDto;
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import com.java110.dto.auditMessage.AuditMessageDto;
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import com.java110.dto.user.UserDto;
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import com.java110.dto.workflow.WorkflowDto;
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import com.java110.entity.audit.AuditUser;
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import com.java110.intf.common.IOaWorkflowUserInnerServiceSMO;
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import com.java110.intf.common.IWorkflowInnerServiceSMO;
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import com.java110.intf.user.IUserInnerServiceSMO;
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import com.java110.utils.util.Assert;
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import com.java110.utils.util.StringUtil;
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import org.activiti.bpmn.model.*;
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import org.activiti.engine.*;
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import org.activiti.engine.history.HistoricActivityInstance;
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import org.activiti.engine.history.HistoricProcessInstance;
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import org.activiti.engine.history.HistoricTaskInstance;
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import org.activiti.engine.history.HistoricTaskInstanceQuery;
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import org.activiti.engine.impl.identity.Authentication;
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import org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity;
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import org.activiti.engine.query.Query;
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import org.activiti.engine.runtime.Execution;
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import org.activiti.engine.runtime.ProcessInstance;
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import org.activiti.engine.task.Comment;
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import org.activiti.engine.task.Task;
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import org.activiti.engine.task.TaskQuery;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RestController;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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//@Service("resourceEntryStoreSMOImpl")
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@RestController
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public class OaWorkflowUserInnerServiceSMOImpl extends BaseServiceSMO implements IOaWorkflowUserInnerServiceSMO {
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private static Logger logger = LoggerFactory.getLogger(OaWorkflowUserInnerServiceSMOImpl.class);
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@Autowired
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private ProcessEngine processEngine;
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@Autowired
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private RuntimeService runtimeService;
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@Autowired
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private TaskService taskService;
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@Autowired
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private HistoryService historyService;
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@Autowired
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private IUserInnerServiceSMO userInnerServiceSMOImpl;
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@Autowired
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private IWorkflowInnerServiceSMO workflowInnerServiceSMOImpl;
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@Autowired
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private RepositoryService repositoryService;
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/**
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* 启动流程
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*
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* @return
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*/
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public JSONObject startProcess(@RequestBody JSONObject reqJson) {
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//将信息加入map,以便传入流程中
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Map<String, Object> variables = new HashMap<String, Object>();
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//variables.put("reqJson", reqJson);
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variables.put("startUserId", reqJson.getString("createUserId"));
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variables.put("nextUserId", reqJson.getString("createUserId"));
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ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(getWorkflowDto(reqJson.getString("flowId")), reqJson.getString("id"), variables);
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//将得到的实例流程id值赋给之前设置的变量
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String processInstanceId = processInstance.getId();
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// System.out.println("流程开启成功.......实例流程id:" + processInstanceId);
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reqJson.put("processInstanceId", processInstanceId);
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//第一个节点自动提交
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//autoFinishFirstTask(reqJson);
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return reqJson;
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}
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private String getWorkflowDto(String flowId) {
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return WorkflowDto.DEFAULT_PROCESS + flowId;
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}
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/**
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* 自动提交第一步
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*/
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private void autoFinishFirstTask(JSONObject reqJson) {
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Task task = null;
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TaskQuery query = taskService.createTaskQuery().taskCandidateOrAssigned(reqJson.getString("createUserId")).active();
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List<Task> todoList = query.list();//获取申请人的待办任务列表
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for (Task tmp : todoList) {
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if (tmp.getProcessInstanceId().equals(reqJson.getString("processInstanceId"))) {
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task = tmp;//获取当前流程实例，当前申请人的待办任务
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break;
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}
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}
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Assert.notNull(task, "未找到当前用户任务userId = " + reqJson.getString("createUserId"));
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reqJson.put("taskId", task.getId());
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reqJson.put("auditCode", "10000");
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reqJson.put("auditMessage", "提交");
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completeTask(reqJson);
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}
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/**
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* 查询用户任务数
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*
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* @param user
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* @return
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*/
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public long getUserTaskCount(@RequestBody AuditUser user) {
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TaskService taskService = processEngine.getTaskService();
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TaskQuery query = taskService.createTaskQuery().processDefinitionKey(getWorkflowDto(user.getFlowId()));
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query.taskAssignee(user.getUserId());
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return query.count();
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}
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/**
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* 获取用户任务
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*
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* @param user 用户信息
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*/
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public List<JSONObject> getUserTasks(@RequestBody AuditUser user) {
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TaskService taskService = processEngine.getTaskService();
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TaskQuery query = taskService.createTaskQuery().processDefinitionKey(getWorkflowDto(user.getFlowId()));
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query.taskAssignee(user.getUserId());
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query.orderByTaskCreateTime().desc();
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List<Task> list = null;
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if (user.getPage() != PageDto.DEFAULT_PAGE) {
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list = query.listPage((user.getPage() - 1) * user.getRow(), user.getRow());
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} else {
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list = query.list();
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}
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JSONObject taskBusinessKeyMap = null;
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List<JSONObject> tasks = new ArrayList<>();
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for (Task task : list) {
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taskBusinessKeyMap = new JSONObject();
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String processInstanceId = task.getProcessInstanceId();
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//3.使用流程实例，查询
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ProcessInstance pi = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
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//4.使用流程实例对象获取BusinessKey
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String business_key = pi.getBusinessKey();
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taskBusinessKeyMap.put(business_key, task.getId());
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taskBusinessKeyMap.put("taskId", task.getId());
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taskBusinessKeyMap.put("id", business_key);
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tasks.add(taskBusinessKeyMap);
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}
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return tasks;
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}
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/**
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* 查询用户任务数
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*
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* @param user
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* @return
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*/
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public long getUserHistoryTaskCount(@RequestBody AuditUser user) {
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HistoryService historyService = processEngine.getHistoryService();
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// Query query = historyService.createHistoricTaskInstanceQuery()
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// .processDefinitionKey("complaint")
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// .taskAssignee(user.getUserId());
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HistoricTaskInstanceQuery historicTaskInstanceQuery = historyService.createHistoricTaskInstanceQuery()
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.processDefinitionKey(getWorkflowDto(user.getFlowId()))
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.taskAssignee(user.getUserId())
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.finished();
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if (!StringUtil.isEmpty(user.getAuditLink()) && "START".equals(user.getAuditLink())) {
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historicTaskInstanceQuery.taskName("complaint");
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} else if (!StringUtil.isEmpty(user.getAuditLink()) && "AUDIT".equals(user.getAuditLink())) {
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historicTaskInstanceQuery.taskName("complaitDealUser");
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}
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Query query = historicTaskInstanceQuery;
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return query.count();
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}
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/**
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* 获取用户审批的任务
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*
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* @param user 用户信息
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*/
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public List<JSONObject> getUserHistoryTasks(@RequestBody AuditUser user) {
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HistoryService historyService = processEngine.getHistoryService();
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HistoricTaskInstanceQuery historicTaskInstanceQuery = historyService.createHistoricTaskInstanceQuery()
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.processDefinitionKey(getWorkflowDto(user.getFlowId()))
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.taskAssignee(user.getUserId())
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.finished();
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if (!StringUtil.isEmpty(user.getAuditLink()) && "START".equals(user.getAuditLink())) {
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historicTaskInstanceQuery.taskName("complaint");
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} else if (!StringUtil.isEmpty(user.getAuditLink()) && "AUDIT".equals(user.getAuditLink())) {
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historicTaskInstanceQuery.taskName("complaitDealUser");
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}
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Query query = historicTaskInstanceQuery.orderByHistoricTaskInstanceStartTime().desc();
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List<HistoricTaskInstance> list = null;
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if (user.getPage() != PageDto.DEFAULT_PAGE) {
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list = query.listPage((user.getPage() - 1) * user.getRow(), user.getRow());
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} else {
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list = query.list();
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}
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JSONObject taskBusinessKeyMap = null;
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List<JSONObject> tasks = new ArrayList<>();
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List<String> complaintIds = new ArrayList<>();
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for (HistoricTaskInstance task : list) {
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taskBusinessKeyMap = new JSONObject();
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String processInstanceId = task.getProcessInstanceId();
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//3.使用流程实例，查询
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HistoricProcessInstance pi = historyService.createHistoricProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
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//4.使用流程实例对象获取BusinessKey
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String business_key = pi.getBusinessKey();
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taskBusinessKeyMap.put(business_key, task.getId());
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taskBusinessKeyMap.put("taskId", task.getId());
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taskBusinessKeyMap.put("id", business_key);
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tasks.add(taskBusinessKeyMap);
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}
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return tasks;
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}
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public boolean completeTask(@RequestBody JSONObject reqJson) {
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TaskService taskService = processEngine.getTaskService();
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Task task = taskService.createTaskQuery().taskId(reqJson.getString("taskId")).singleResult();
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if (task == null) {
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throw new IllegalArgumentException("任务已处理");
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}
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String processInstanceId = task.getProcessInstanceId();
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Authentication.setAuthenticatedUserId(reqJson.getString("nextUserId"));
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taskService.addComment(reqJson.getString("taskId"), processInstanceId, reqJson.getString("auditMessage"));
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Map<String, Object> variables = new HashMap<String, Object>();
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variables.put("nextUserId", reqJson.getString("nextUserId"));
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variables.put("auditCode", reqJson.getString("auditCode"));
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taskService.complete(reqJson.getString("taskId"), variables);
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ProcessInstance pi = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
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if (pi == null) {
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return true;
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}
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return false;
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}
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public boolean changeTaskToOtherUser(@RequestBody JSONObject reqJson) {
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TaskService taskService = processEngine.getTaskService();
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Task task = taskService.createTaskQuery().taskId(reqJson.getString("taskId")).singleResult();
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String processInstanceId = task.getProcessInstanceId();
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taskService.addComment(reqJson.getString("taskId"), processInstanceId, reqJson.getString("auditMessage"));
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taskService.setAssignee(reqJson.getString("taskId"), reqJson.getString("nextUserId"));
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//taskService.setOwner(reqJson.getString("taskId"), reqJson.getString("nextUserId"));
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return true;
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}
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public boolean goBackTask(@RequestBody JSONObject reqJson) {
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TaskService taskService = processEngine.getTaskService();
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Task task = taskService.createTaskQuery().taskId(reqJson.getString("taskId")).singleResult();
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if (task == null) {
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throw new IllegalArgumentException("流程未启动或已执行完成，无法退回");
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}
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List<HistoricTaskInstance> htiList = historyService.createHistoricTaskInstanceQuery()
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.processInstanceBusinessKey(reqJson.getString("id"))
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.orderByTaskCreateTime()
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.asc()
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.list();
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String myTaskId = null;
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HistoricTaskInstance myTask = null;
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for (HistoricTaskInstance hti : htiList) {
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if (reqJson.getString("curUserId").equals(hti.getAssignee())) {
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myTaskId = hti.getId();
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myTask = hti;
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break;
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}
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}
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if (null == myTaskId) {
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throw new IllegalArgumentException("该任务非当前用户提交，无法退回");
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}
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String processDefinitionId = myTask.getProcessDefinitionId();
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ProcessDefinitionEntity processDefinitionEntity = (ProcessDefinitionEntity) repositoryService.createProcessDefinitionQuery().processDefinitionId(processDefinitionId).singleResult();
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BpmnModel bpmnModel = repositoryService.getBpmnModel(processDefinitionId);
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//变量
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// Map<String, VariableInstance> variables = runtimeService.getVariableInstances(currentTask.getExecutionId());
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String myActivityId = null;
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List<HistoricActivityInstance> haiList = historyService.createHistoricActivityInstanceQuery()
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.executionId(myTask.getExecutionId()).finished().list();
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for (HistoricActivityInstance hai : haiList) {
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if (myTaskId.equals(hai.getTaskId())) {
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myActivityId = hai.getActivityId();
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break;
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}
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}
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FlowNode myFlowNode = (FlowNode) bpmnModel.getMainProcess().getFlowElement(myActivityId);
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Execution execution = runtimeService.createExecutionQuery().executionId(task.getExecutionId()).singleResult();
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String activityId = execution.getActivityId();
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logger.warn("------->> activityId:" + activityId);
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FlowNode flowNode = (FlowNode) bpmnModel.getMainProcess().getFlowElement(activityId);
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//记录原活动方向
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List<SequenceFlow> oriSequenceFlows = new ArrayList<SequenceFlow>();
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oriSequenceFlows.addAll(flowNode.getOutgoingFlows());
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//清理活动方向
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flowNode.getOutgoingFlows().clear();
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//建立新方向
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List<SequenceFlow> newSequenceFlowList = new ArrayList<SequenceFlow>();
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SequenceFlow newSequenceFlow = new SequenceFlow();
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newSequenceFlow.setId("newSequenceFlowId");
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newSequenceFlow.setSourceFlowElement(flowNode);
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newSequenceFlow.setTargetFlowElement(myFlowNode);
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newSequenceFlowList.add(newSequenceFlow);
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flowNode.setOutgoingFlows(newSequenceFlowList);
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Authentication.setAuthenticatedUserId(reqJson.getString("curUserId"));
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taskService.addComment(task.getId(), task.getProcessInstanceId(), "退回，" + reqJson.getString("auditMessage"));
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Map<String, Object> currentVariables = new HashMap<String, Object>();
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currentVariables.put("applier", reqJson.getString("curUserId"));
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//完成任务
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taskService.complete(task.getId(), currentVariables);
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//恢复原方向
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flowNode.setOutgoingFlows(oriSequenceFlows);
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return true;
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}
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public List<AuditMessageDto> getAuditMessage(@RequestBody JSONObject reqJson) {
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TaskService taskService = processEngine.getTaskService();
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Task task = taskService.createTaskQuery().taskId(reqJson.getString("taskId")).singleResult();
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String processInstanceId = task.getProcessInstanceId();
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List<Comment> comments = taskService.getProcessInstanceComments(processInstanceId);
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List<AuditMessageDto> auditMessageDtos = new ArrayList<>();
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if (comments == null || comments.size() < 1) {
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return auditMessageDtos;
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}
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AuditMessageDto messageDto = null;
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for (Comment comment : comments) {
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messageDto = new AuditMessageDto();
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messageDto.setCreateTime(comment.getTime());
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messageDto.setUserId(comment.getUserId());
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messageDto.setMessage(comment.getFullMessage());
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}
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return auditMessageDtos;
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}
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/**
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* 获取任务当前处理人
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*
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* @param reqJson
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* @return
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*/
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public JSONObject getTaskCurrentUser(@RequestBody JSONObject reqJson) {
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TaskService taskService = processEngine.getTaskService();
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List<Task> tasks = taskService.createTaskQuery().processInstanceBusinessKey(reqJson.getString("id")).list();
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if (tasks == null || tasks.size() == 0) {
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reqJson.put("currentUserId", "");
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reqJson.put("currentUserName", "");
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reqJson.put("currentUserTel", "");
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return reqJson;
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}
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String userIds = "";
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String userNames = "";
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String userTels = "";
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String taskIds = "";
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for (Task task : tasks) {
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String userId = task.getAssignee();
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taskIds += (task.getId() + "/");
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List<UserDto> users = userInnerServiceSMOImpl.getUserInfo(new String[]{userId});
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if (users == null || users.size() == 0) {
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continue;
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}
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userIds += (userId + "/");
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userNames += (users.get(0).getName() + "/");
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userTels += (users.get(0).getTel() + "/");
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}
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userIds = userIds.endsWith("/") ? userIds.substring(0, userIds.length() - 1) : userIds;
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userNames = userNames.endsWith("/") ? userNames.substring(0, userNames.length() - 1) : userNames;
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userTels = userTels.endsWith("/") ? userTels.substring(0, userTels.length() - 1) : userTels;
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taskIds = taskIds.endsWith("/") ? taskIds.substring(0, taskIds.length() - 1) : taskIds;
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reqJson.put("currentUserId", userIds);
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reqJson.put("currentUserName", userNames);
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reqJson.put("currentUserTel", userTels);
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reqJson.put("taskId", taskIds);
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return reqJson;
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}
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@Override
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public List<JSONObject> nextAllNodeTaskList(@RequestBody JSONObject reqJson) {
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List<JSONObject> tasks = new ArrayList<>();
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TaskService taskService = processEngine.getTaskService();
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Task task = taskService.createTaskQuery().taskId(reqJson.getString("taskId")).singleResult();
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if (task == null) {
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throw new IllegalArgumentException("任务已处理");
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}
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BpmnModel bpmnModel = repositoryService.getBpmnModel(task.getProcessDefinitionId());
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FlowNode flowNode = (FlowNode) bpmnModel.getFlowElement(task.getTaskDefinitionKey());
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//获取当前节点输出连线
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List<SequenceFlow> outgoingFlows = flowNode.getOutgoingFlows();
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JSONObject taskObj = null;
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taskObj = new JSONObject();
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//遍历输出连线
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for (SequenceFlow outgoingFlow : outgoingFlows) {
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//获取输出节点元素
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FlowElement targetFlowElement = outgoingFlow.getTargetFlowElement();
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//排除非用户任务接点
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if (targetFlowElement instanceof UserTask) {
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//判断输出节点的el表达式
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Map vars = new HashMap();
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vars.put("auditCode","1200");
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if (isCondition(outgoingFlow.getConditionExpression(), vars)) {
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//true 获取输出节点名称
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taskObj.put("back",outgoingFlow.getTargetFlowElement().getName());
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}
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vars.put("auditCode","1400");
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if (isCondition(outgoingFlow.getConditionExpression(), vars)) {
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//true 获取输出节点名称
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taskObj.put("backIndex",outgoingFlow.getTargetFlowElement().getName());
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}
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}
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}
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tasks.add(taskObj);
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return tasks;
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}
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/**
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* el表达式判断
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*
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* @param expression
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* @param vars
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* @return
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*/
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private static boolean isCondition(String expression, Map<String, Object> vars) {
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if (expression == null || expression == "") {
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return false;
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}
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//分割表达式
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String[] exprArr = expression.split("[{}$&]");
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for (String expr : exprArr) {
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//是否包含键message
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if (expr.contains("auditCode")) {
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if (!vars.containsKey("auditCode")) {
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continue;
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}
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if (expr.contains("==")) {
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String[] primes = expr.split("==");
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String valExpr = primes[1].trim();
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if (valExpr.startsWith("'")) {
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valExpr = valExpr.substring(1);
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}
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if (valExpr.endsWith("'")) {
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valExpr = valExpr.substring(0, valExpr.length() - 1);
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}
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if (primes.length == 2 && valExpr.equals(vars.get("auditCode"))) {
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return true;
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}
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}
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}
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}
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return false;
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}
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public ProcessEngine getProcessEngine() {
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return processEngine;
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}
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public void setProcessEngine(ProcessEngine processEngine) {
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this.processEngine = processEngine;
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}
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public RuntimeService getRuntimeService() {
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return runtimeService;
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}
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public void setRuntimeService(RuntimeService runtimeService) {
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this.runtimeService = runtimeService;
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}
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public TaskService getTaskService() {
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return taskService;
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}
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public void setTaskService(TaskService taskService) {
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this.taskService = taskService;
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}
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}
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