package com.ycl.service.impl;
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import com.ycl.common.core.text.Convert;
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import com.ycl.service.IMeetingService;
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import com.ycl.system.domain.Meeting;
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import com.ycl.mapper.MeetingMapper;
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import com.ycl.mapper.PurchaseMapper;
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import lombok.RequiredArgsConstructor;
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import org.flowable.engine.HistoryService;
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import org.flowable.engine.IdentityService;
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import org.flowable.engine.RuntimeService;
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import org.flowable.engine.TaskService;
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import org.flowable.engine.history.HistoricProcessInstance;
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import org.flowable.engine.runtime.ProcessInstance;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.List;
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/**
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* 会议Service业务层处理
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*
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* @author shenzhanwang
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* @date 2022-05-30
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*/
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@Service
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@RequiredArgsConstructor
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@Transactional
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public class MeetingServiceImpl implements IMeetingService {
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private final MeetingMapper meetingMapper;
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private final PurchaseMapper purchaseMapper;
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private final RuntimeService runtimeService;
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private final TaskService taskService;
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private final IdentityService identityService;
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private final HistoryService historyService;
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/**
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* 查询会议
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*
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* @param id 会议主键
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* @return 会议
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*/
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@Override
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public Meeting selectMeetingById(Long id) {
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return meetingMapper.selectMeetingById(id);
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}
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/**
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* 查询会议列表
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*
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* @param meeting 会议
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* @return 会议
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*/
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@Override
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public List<Meeting> selectMeetingList(Meeting meeting) {
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return meetingMapper.selectMeetingList(meeting);
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}
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/**
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* 新增会议
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*
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* @param meeting 会议
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* @return 结果
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*/
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@Override
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public int insertMeeting(Meeting meeting) {
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int row = meetingMapper.insertMeeting(meeting);
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// 启动会议流程
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identityService.setAuthenticatedUserId(meeting.getHost());
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HashMap<String, Object> variables = new HashMap<>();
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variables.put("host", meeting.getHost());
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String[] person = meeting.getPeoplelist().split(",");
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variables.put("people", Arrays.asList(person));
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runtimeService.startProcessInstanceByKey("meeting", String.valueOf(meeting.getId()), variables);
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return row;
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}
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/**
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* 修改会议
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*
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* @param meeting 会议
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* @return 结果
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*/
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@Override
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public int updateMeeting(Meeting meeting) {
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return meetingMapper.updateMeeting(meeting);
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}
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/**
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* 批量删除会议
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*
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* @param ids 需要删除的会议主键
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* @return 结果
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*/
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@Override
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public int deleteMeetingByIds(String ids) {
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String[] keys = Convert.toStrArray(ids);
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for (String key : keys) {
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ProcessInstance process = runtimeService.createProcessInstanceQuery().processDefinitionKey("meeting").processInstanceBusinessKey(key).singleResult();
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if (process != null) {
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runtimeService.deleteProcessInstance(process.getId(), "删除");
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}
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// 删除历史数据
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HistoricProcessInstance history = historyService.createHistoricProcessInstanceQuery().processDefinitionKey("meeting").processInstanceBusinessKey(key).singleResult();
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if (history != null) {
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historyService.deleteHistoricProcessInstance(history.getId());
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}
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meetingMapper.deleteMeetingByIds(Convert.toStrArray(ids));
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}
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return keys.length;
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}
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/**
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* 删除会议信息
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*
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* @param id 会议主键
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* @return 结果
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*/
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@Override
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public int deleteMeetingById(Long id) {
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return meetingMapper.deleteMeetingById(id);
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}
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}
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