修改聊天问题

research-admin/src/main/java/com/research/web/controller/client/session/SessionController.java

@@ -80,4 +80,16 @@ public class SessionController {
     public JsonResponse<SessionVo.UnRead> queryUnRead(){
         return JsonResponse.ok(sessionService.queryUnRead());
     }
+
+    @ApiOperation(value = "群组会话添加人员")
+    @RequestMapping(value = "/addSessionMember", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
+    public JsonResponse<Integer> addSessionMember(@ApiParam @Validated @RequestBody SessionDto.AddSessionMember dto){
+        return JsonResponse.ok(sessionService.addSessionMember(dto));
+    }
+
+    @ApiOperation(value = "群组会话删除人员")
+    @RequestMapping(value = "/delSessionMember", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
+    public JsonResponse<Integer> delSessionMember(@ApiParam @Validated @RequestBody SessionDto.AddSessionMember dto){
+         return JsonResponse.ok(sessionService.delSessionMember(dto));
+    }
 }

research-system/src/main/java/com/research/system/domain/dto/SessionDto.java

@@ -63,4 +63,11 @@ public class SessionDto {
         private List<Long> idList;
     }
 
+    @Data
+    public static class AddSessionMember{
+        @ApiModelProperty("会话id")
+        private Long sessionId;
+        @ApiModelProperty("会话成员")
+        private List<Long> memberList;
+    }
 }

research-system/src/main/java/com/research/system/domain/vo/SessionVo.java

@@ -104,7 +104,7 @@ public class SessionVo {
             @ApiModelProperty("会话ID")
             private Long sessionId;
             @ApiModelProperty("该会话ID未读数量")
-            private Integer num;
+            private Integer num = 0;
         }
     }
 

research-system/src/main/java/com/research/system/service/SessionService.java

@@ -27,4 +27,8 @@ public interface SessionService {
     Integer delLog(SessionDto.Delete dto);
 
     SessionVo.UnRead queryUnRead();
+
+    Integer addSessionMember(SessionDto.AddSessionMember dto);
+
+    Integer delSessionMember(SessionDto.AddSessionMember dto);
 }

research-system/src/main/java/com/research/system/service/impl/SessionServiceImpl.java

@@ -20,8 +20,10 @@ import com.research.system.service.SessionService;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.util.Comparator;
 import java.util.List;
 import java.util.Objects;
+import java.util.stream.Collectors;
 
 /**
  * @Author zzc
@@ -72,7 +74,20 @@ public class SessionServiceImpl implements SessionService {
         if (dto.getPageNum() > 0) {
             PageHelper.startPage(dto.getPageNum(), dto.getPageSize());
         }
-        messageLogResult.setLogList(new PageInfo<>(sessionDao.queryLogList(dto.getParam())));
+        List<SessionVo.MessageLogResult.LogList> logLists = sessionDao.queryLogList(dto.getParam());
+        if (CollUtil.isNotEmpty(logLists)) {
+            List<SessionVo.MessageLogResult.LogList> collect = logLists.stream().sorted(Comparator.comparing(SessionVo.MessageLogResult.LogList::getSendTime)).collect(Collectors.toList());
+            for (SessionVo.MessageLogResult.LogList logList : collect) {
+                ChatMessageReadStatusExample chatMessageReadStatusExample = new ChatMessageReadStatusExample();
+                chatMessageReadStatusExample.createCriteria().andSessionIdEqualTo(dto.getParam().getSessionId())
+                        .andSessionMessageIdEqualTo(logList.getMessageId())
+                        .andSessionMemberIdEqualTo(SecurityUtils.getUserId());
+                ChatMessageReadStatus chatMessageReadStatus = new ChatMessageReadStatus();
+                chatMessageReadStatus.setReadStatus(Byte.valueOf("1"));
+                chatMessageReadStatusMapper.updateByExampleSelective(chatMessageReadStatus, chatMessageReadStatusExample);
+            }
+            messageLogResult.setLogList(new PageInfo<>(collect));
+        }
         messageLogResult.setMemberList(sessionDao.queryMemberList(dto.getParam()));
         return messageLogResult;
     }
@@ -177,7 +192,56 @@ public class SessionServiceImpl implements SessionService {
         //根据登录人查询未读消息
         List<SessionVo.UnRead.UnReadItem> unReadItems = sessionDao.queryUnReadList(SecurityUtils.getUserId());
         unRead.setUnreadList(unReadItems);
-        unRead.setTotal(CollUtil.isNotEmpty(unReadItems) ? unReadItems.stream().map(SessionVo.UnRead.UnReadItem::getNum).reduce(0, Integer::sum) : 0);
+        if (CollUtil.isNotEmpty(unReadItems)) {
+            List<Integer> collect = unReadItems.stream().map(SessionVo.UnRead.UnReadItem::getNum).collect(Collectors.toList());
+            if (CollUtil.isNotEmpty(collect)) {
+                Integer total = 0;
+                for (Integer integer : collect) {
+                    if (integer != null && integer > 0) {
+                        total += integer;
+                    }
+                }
+                unRead.setTotal(total);
+            }
+        }
         return unRead;
     }
+
+    @Override
+    public Integer addSessionMember(SessionDto.AddSessionMember dto) {
+        ChatSessions chatSessions = chatSessionsMapper.selectByPrimaryKey(dto.getSessionId());
+        if (chatSessions == null) {
+            throw new RuntimeException("会话不存在");
+        }
+        for (Long aLong : dto.getMemberList()) {
+            SysUser sysUser = sysUserService.selectUserById(aLong);
+            if (sysUser == null) {
+                continue;
+            }
+            ChatSessionMembers chatSessionMembers = new ChatSessionMembers();
+            chatSessionMembers.setId(IdUtil.getSnowflakeNextId());
+            chatSessionMembers.setSessionId(chatSessions.getId());
+            chatSessionMembers.setSessionMemberId(aLong);
+            chatSessionMembers.setIsCreator(Objects.equals(aLong, SecurityUtils.getUserId()) ? (byte) 1 : (byte) 0);
+            chatSessionMembers.setIsAdmin(Objects.equals(aLong, SecurityUtils.getUserId()) ? (byte) 1 : (byte) 0);
+            chatSessionMembers.setSessionAlias("");
+            chatSessionMembers.setCreateBy(SecurityUtils.getUsername());
+            chatSessionMembers.setCreateTime(new java.util.Date());
+            chatSessionMembersMapper.insertSelective(chatSessionMembers);
+        }
+        return 1;
+    }
+
+    @Override
+    public Integer delSessionMember(SessionDto.AddSessionMember dto) {
+        ChatSessions chatSessions = chatSessionsMapper.selectByPrimaryKey(dto.getSessionId());
+        if (chatSessions == null) {
+            throw new RuntimeException("会话不存在");
+        }
+        ChatSessionMembersExample chatSessionMembersExample = new ChatSessionMembersExample();
+        chatSessionMembersExample.createCriteria().andSessionIdEqualTo(chatSessions.getId()).andSessionMemberIdIn(dto.getMemberList()).andSessionIdEqualTo(chatSessions.getId());
+        ChatSessionMembers chatSessionMembers = new ChatSessionMembers();
+        chatSessionMembers.setDelFlag((byte) 1);
+        return chatSessionMembersMapper.updateByExampleSelective(chatSessionMembers, chatSessionMembersExample);
+    }
 }

research-system/src/main/resources/mapper/dao/SessionDao.xml

@@ -17,11 +17,12 @@ select * from
                      m.create_time as lastMessageTime,
                      m.sender_id as senderId,
                      s.create_time as createTime,
-                     null
+                     null as orgName
         FROM
             chat_sessions s
                 LEFT JOIN chat_session_messages m on s.id = m.session_id
-        where s.created_by = #{userId}
+        LEFT JOIN chat_session_members csm on s.id = csm.session_id
+        where csm.session_member_id = #{userId}
         <if test="nickname != null and nickname != ''">
             and s.session_name like concat('%',#{nickname},'%')
         </if>
@@ -44,6 +45,7 @@ select * from
                 LEFT JOIN chat_session_members sm on sm.session_member_id = l.user_id  and sm.is_creator = 1
                 LEFT JOIN chat_sessions cs on sm.session_id = cs.id and session_type = 0
         <where>
+            l.user_id != #{userId}
         <if test="nickname != null and nickname != ''">
             and l.nick_name like concat('%',#{nickname},'%')
         </if>
@@ -100,8 +102,8 @@ select * from
 
     <select id="queryUnReadList" resultType="com.research.system.domain.vo.SessionVo$UnRead$UnReadItem">
         SELECT
-            cs.id,
-            count(csm.id)
+            cs.id as sessionId,
+            count(csm.id) as num
         FROM
             chat_sessions cs
                 LEFT JOIN chat_session_messages csm on cs.id = csm.session_id