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@ -1,10 +1,12 @@ |
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package com.bx.implatform.service.impl; |
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; |
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; |
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import com.baomidou.mybatisplus.core.toolkit.Wrappers; |
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; |
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import com.bx.imclient.IMClient; |
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import com.bx.imcommon.contant.Constant; |
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import com.bx.imcommon.model.GroupMessageInfo; |
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import com.bx.imcommon.contant.IMConstant; |
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import com.bx.implatform.vo.GroupMessageVO; |
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import com.bx.imcommon.model.IMGroupMessage; |
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import com.bx.imcommon.model.IMUserInfo; |
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import com.bx.implatform.contant.RedisKey; |
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@ -22,7 +24,7 @@ import com.bx.implatform.service.IGroupService; |
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import com.bx.implatform.session.SessionContext; |
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import com.bx.implatform.session.UserSession; |
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import com.bx.implatform.util.BeanUtils; |
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import com.bx.implatform.vo.GroupMessageVO; |
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import com.bx.implatform.dto.GroupMessageDTO; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.data.redis.core.RedisTemplate; |
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@ -30,37 +32,31 @@ import org.springframework.stereotype.Service; |
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import java.util.Collections; |
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import java.util.Date; |
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import java.util.LinkedList; |
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import java.util.List; |
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import java.util.stream.Collectors; |
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@Slf4j |
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@Service |
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public class GroupMessageServiceImpl extends ServiceImpl<GroupMessageMapper, GroupMessage> implements IGroupMessageService { |
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@Autowired |
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private IGroupService groupService; |
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@Autowired |
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private IGroupMemberService groupMemberService; |
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@Autowired |
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private RedisTemplate<String,Object> redisTemplate; |
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@Autowired |
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private IMClient imClient; |
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/** |
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* 发送群聊消息(与mysql所有交换都要进行缓存) |
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* |
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* @param vo |
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* @param dto 群聊消息 |
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* @return 群聊id |
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*/ |
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@Override |
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public Long sendMessage(GroupMessageVO vo) { |
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public Long sendMessage(GroupMessageDTO dto) { |
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UserSession session = SessionContext.getSession(); |
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Group group = groupService.getById(vo.getGroupId()); |
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Group group = groupService.getById(dto.getGroupId()); |
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if(group == null){ |
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throw new GlobalException(ResultCode.PROGRAM_ERROR,"群聊不存在"); |
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} |
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@ -73,20 +69,20 @@ public class GroupMessageServiceImpl extends ServiceImpl<GroupMessageMapper, Gro |
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throw new GlobalException(ResultCode.PROGRAM_ERROR,"您已不在群聊里面，无法发送消息"); |
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} |
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// 保存消息
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GroupMessage msg = BeanUtils.copyProperties(vo, GroupMessage.class); |
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GroupMessage msg = BeanUtils.copyProperties(dto, GroupMessage.class); |
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msg.setSendId(session.getUserId()); |
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msg.setSendTime(new Date()); |
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this.save(msg); |
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// 不用发给自己
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userIds = userIds.stream().filter(id->!session.getUserId().equals(id)).collect(Collectors.toList()); |
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// 群发
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GroupMessageInfo msgInfo = BeanUtils.copyProperties(msg, GroupMessageInfo.class); |
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IMGroupMessage sendMessage = new IMGroupMessage(); |
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GroupMessageVO msgInfo = BeanUtils.copyProperties(msg, GroupMessageVO.class); |
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IMGroupMessage<GroupMessageVO> sendMessage = new IMGroupMessage<>(); |
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sendMessage.setSender(new IMUserInfo(session.getUserId(),session.getTerminal())); |
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sendMessage.setRecvIds(userIds); |
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sendMessage.setData(msgInfo); |
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imClient.sendGroupMessage(sendMessage); |
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log.info("发送群聊消息，发送id:{},群聊id:{},内容:{}",session.getUserId(),vo.getGroupId(),vo.getContent()); |
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log.info("发送群聊消息，发送id:{},群聊id:{},内容:{}",session.getUserId(),dto.getGroupId(),dto.getContent()); |
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return msg.getId(); |
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} |
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@ -108,7 +104,7 @@ public class GroupMessageServiceImpl extends ServiceImpl<GroupMessageMapper, Gro |
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if(!msg.getSendId().equals(session.getUserId())){ |
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throw new GlobalException(ResultCode.PROGRAM_ERROR,"这条消息不是由您发送,无法撤回"); |
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} |
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if(System.currentTimeMillis() - msg.getSendTime().getTime() > Constant.ALLOW_RECALL_SECOND * 1000){ |
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if(System.currentTimeMillis() - msg.getSendTime().getTime() > IMConstant.ALLOW_RECALL_SECOND * 1000){ |
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throw new GlobalException(ResultCode.PROGRAM_ERROR,"消息已发送超过5分钟，无法撤回"); |
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} |
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// 判断是否在群里
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@ -123,17 +119,25 @@ public class GroupMessageServiceImpl extends ServiceImpl<GroupMessageMapper, Gro |
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List<Long> userIds = groupMemberService.findUserIdsByGroupId(msg.getGroupId()); |
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// 不用发给自己
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userIds = userIds.stream().filter(uid->!session.getUserId().equals(uid)).collect(Collectors.toList()); |
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GroupMessageInfo msgInfo = BeanUtils.copyProperties(msg, GroupMessageInfo.class); |
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msgInfo.setType(MessageType.TIP.code()); |
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GroupMessageVO msgInfo = BeanUtils.copyProperties(msg, GroupMessageVO.class); |
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msgInfo.setType(MessageType.RECALL.code()); |
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String content = String.format("'%s'撤回了一条消息",member.getAliasName()); |
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msgInfo.setContent(content); |
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msgInfo.setSendTime(new Date()); |
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IMGroupMessage sendMessage = new IMGroupMessage(); |
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IMGroupMessage<GroupMessageVO> sendMessage = new IMGroupMessage<>(); |
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sendMessage.setSender(new IMUserInfo(session.getUserId(),session.getTerminal())); |
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sendMessage.setRecvIds(userIds); |
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sendMessage.setData(msgInfo); |
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sendMessage.setSendResult(false); |
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sendMessage.setSendToSelf(false); |
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imClient.sendGroupMessage(sendMessage); |
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// 推给自己其他终端
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msgInfo.setContent("你撤回了一条消息"); |
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sendMessage.setSendToSelf(true); |
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sendMessage.setRecvIds(Collections.emptyList()); |
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sendMessage.setRecvTerminals(Collections.emptyList()); |
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imClient.sendGroupMessage(sendMessage); |
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log.info("撤回群聊消息，发送id:{},群聊id:{},内容:{}",session.getUserId(),msg.getGroupId(),msg.getContent()); |
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} |
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@ -142,7 +146,6 @@ public class GroupMessageServiceImpl extends ServiceImpl<GroupMessageMapper, Gro |
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/** |
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* 异步拉取群聊消息，通过websocket异步推送 |
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* |
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* @return |
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*/ |
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@Override |
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public void pullUnreadMessage() { |
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@ -152,13 +155,13 @@ public class GroupMessageServiceImpl extends ServiceImpl<GroupMessageMapper, Gro |
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// 获取群聊已读的最大消息id，只推送未读消息
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String key = String.join(":",RedisKey.IM_GROUP_READED_POSITION,member.getGroupId().toString(),session.getUserId().toString()); |
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Integer maxReadedId = (Integer)redisTemplate.opsForValue().get(key); |
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QueryWrapper<GroupMessage> wrapper = new QueryWrapper(); |
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wrapper.lambda().eq(GroupMessage::getGroupId,member.getGroupId()) |
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LambdaQueryWrapper<GroupMessage> wrapper = Wrappers.lambdaQuery(); |
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wrapper.eq(GroupMessage::getGroupId,member.getGroupId()) |
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.gt(GroupMessage::getSendTime,member.getCreatedTime()) |
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.ne(GroupMessage::getSendId, session.getUserId()) |
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.ne(GroupMessage::getStatus, MessageStatus.RECALL.code()); |
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if(maxReadedId!=null){ |
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wrapper.lambda().gt(GroupMessage::getId,maxReadedId); |
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wrapper.gt(GroupMessage::getId,maxReadedId); |
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} |
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wrapper.last("limit 100"); |
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List<GroupMessage> messages = this.list(wrapper); |
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@ -167,8 +170,8 @@ public class GroupMessageServiceImpl extends ServiceImpl<GroupMessageMapper, Gro |
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} |
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// 推送
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for (GroupMessage message:messages ){ |
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GroupMessageInfo msgInfo = BeanUtils.copyProperties(message, GroupMessageInfo.class); |
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IMGroupMessage sendMessage = new IMGroupMessage(); |
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GroupMessageVO msgInfo = BeanUtils.copyProperties(message, GroupMessageVO.class); |
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IMGroupMessage<GroupMessageVO> sendMessage = new IMGroupMessage<>(); |
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sendMessage.setSender(new IMUserInfo(session.getUserId(),session.getTerminal())); |
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// 只推给自己当前终端
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sendMessage.setRecvIds(Collections.singletonList(session.getUserId())); |
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@ -191,11 +194,11 @@ public class GroupMessageServiceImpl extends ServiceImpl<GroupMessageMapper, Gro |
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* @return 聊天记录列表 |
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*/ |
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@Override |
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public List<GroupMessageInfo> findHistoryMessage(Long groupId, Long page, Long size) { |
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public List<GroupMessageVO> findHistoryMessage(Long groupId, Long page, Long size) { |
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page = page > 0 ? page:1; |
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size = size > 0 ? size:10; |
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Long userId = SessionContext.getSession().getUserId(); |
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Long stIdx = (page-1)* size; |
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long stIdx = (page-1)* size; |
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// 群聊成员信息
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GroupMember member = groupMemberService.findByGroupAndUserId(groupId,userId); |
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if(member == null || member.getQuit()){ |
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@ -210,10 +213,7 @@ public class GroupMessageServiceImpl extends ServiceImpl<GroupMessageMapper, Gro |
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.last("limit "+stIdx + ","+size); |
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List<GroupMessage> messages = this.list(wrapper); |
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List<GroupMessageInfo> messageInfos = messages.stream().map(m->{ |
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GroupMessageInfo info = BeanUtils.copyProperties(m, GroupMessageInfo.class); |
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return info; |
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}).collect(Collectors.toList()); |
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List<GroupMessageVO> messageInfos = messages.stream().map(m->BeanUtils.copyProperties(m, GroupMessageVO.class)).collect(Collectors.toList()); |
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log.info("拉取群聊记录，用户id:{},群聊id:{}，数量:{}",userId,groupId,messageInfos.size()); |
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return messageInfos; |
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} |
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xsx
3 years ago