fix:

1.已读未读数排除自己

mallchat-common/src/main/java/com/abin/mallchat/common/chat/dao/ContactDao.java

@@ -33,6 +33,7 @@ public class ContactDao extends ServiceImpl<ContactMapper, Contact> {
     public Integer getReadCount(Message message) {
         return lambdaQuery()
                 .eq(Contact::getRoomId, message.getRoomId())
+                .ne(Contact::getUid, message.getFromUid())//不需要查询出自己
                 .ge(Contact::getReadTime, message.getCreateTime())
                 .count();
     }

mallchat-common/src/main/java/com/abin/mallchat/common/chat/service/impl/ContactServiceImpl.java

@@ -66,7 +66,7 @@ public class ContactServiceImpl implements ContactService {
             Integer readCount = contactDao.getReadCount(message);
             readInfoDTO.setReadCount(readCount);
             if (needUnread) {
-                readInfoDTO.setUnReadCount(finalTotalCount - readCount);
+                readInfoDTO.setUnReadCount(finalTotalCount - readCount - 1);
             }
             return readInfoDTO;
         }).collect(Collectors.toMap(MsgReadInfoDTO::getMsgId, Function.identity()));