Commit cce3dd61108431a91d2586de6a51e180965b8f37
1 parent
443d91d7
✨ feat(group): 添加群消息已读位置管理功能
新增删除用户在群中的已读位置和清理群所有用户已读位置的功能,支持成员退群和群解散场景。此功能提升了群消息管理的灵活性和用户体验。
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6 changed files
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65 additions
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8 deletions
yudao-module-im/yudao-module-im-api/src/main/java/cn/iocoder/yudao/module/im/enums/message/ImMessageTypeEnum.java
| ... | ... | @@ -26,10 +26,14 @@ public enum ImMessageTypeEnum implements ArrayValuable<Integer> { |
| 26 | 26 | RECEIPT(12, "回执"), // 暂无 |
| 27 | 27 | TIP_TEXT(21, "提示文本"), // 对应 TextMessage 类 |
| 28 | 28 | |
| 29 | - RECALL(10, "撤回"), | |
| 30 | - READ(11, "已读"), | |
| 31 | - RECEIPT(12, "回执"), | |
| 32 | - TIP_TEXT(21, "提示文本"); | |
| 29 | + // ==================== 非单聊、群聊存储的类型,100 开始 ==================== | |
| 30 | + | |
| 31 | + FRIEND_ADD(100, "好友添加"), // 暂无 | |
| 32 | + FRIEND_DELETE(101, "好友删除"), // 暂无 | |
| 33 | + FRIEND_UPDATE(102, "好友更新"), // 对应 FriendUpdateMessage 类 | |
| 34 | + | |
| 35 | + GROUP_CREATE(200, "群创建"), // 暂无 | |
| 36 | + GROUP_UPDATE(201, "群信息变更"); // 暂无 | |
| 33 | 37 | |
| 34 | 38 | public static final Integer[] ARRAYS = Arrays.stream(values()).map(ImMessageTypeEnum::getType).toArray(Integer[]::new); |
| 35 | 39 | ... | ... |
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/dal/redis/message/GroupMessageReadRedisDAO.java
| ... | ... | @@ -61,6 +61,27 @@ public class GroupMessageReadRedisDAO { |
| 61 | 61 | return result; |
| 62 | 62 | } |
| 63 | 63 | |
| 64 | + /** | |
| 65 | + * 删除用户在某群的已读位置 | |
| 66 | + * | |
| 67 | + * @param groupId 群编号 | |
| 68 | + * @param userId 用户编号 | |
| 69 | + */ | |
| 70 | + public void deleteReadMaxMessageId(Long groupId, Long userId) { | |
| 71 | + String key = formatKey(groupId); | |
| 72 | + stringRedisTemplate.opsForHash().delete(key, userId.toString()); | |
| 73 | + } | |
| 74 | + | |
| 75 | + /** | |
| 76 | + * 删除某群所有用户的已读位置(整个 Hash Key) | |
| 77 | + * | |
| 78 | + * @param groupId 群编号 | |
| 79 | + */ | |
| 80 | + public void deleteReadMaxMessageIdMap(Long groupId) { | |
| 81 | + String key = formatKey(groupId); | |
| 82 | + stringRedisTemplate.delete(key); | |
| 83 | + } | |
| 84 | + | |
| 64 | 85 | private static String formatKey(Long groupId) { |
| 65 | 86 | return String.format(GROUP_MESSAGE_READ, groupId); |
| 66 | 87 | } | ... | ... |
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/service/group/ImGroupMemberServiceImpl.java
| ... | ... | @@ -73,7 +73,6 @@ public class ImGroupMemberServiceImpl implements ImGroupMemberService { |
| 73 | 73 | return imGroupMemberMapper.selectById(id); |
| 74 | 74 | } |
| 75 | 75 | |
| 76 | - | |
| 77 | 76 | @Override |
| 78 | 77 | public List<ImGroupMemberDO> getGroupMemberListByGroupId(Long groupId) { |
| 79 | 78 | return imGroupMemberMapper.selectListByGroupId(groupId); | ... | ... |
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/service/group/ImGroupServiceImpl.java
| ... | ... | @@ -12,6 +12,7 @@ import cn.iocoder.yudao.module.im.controller.admin.group.vo.ImGroupUpdateReqVO; |
| 12 | 12 | import cn.iocoder.yudao.module.im.dal.dataobject.group.ImGroupDO; |
| 13 | 13 | import cn.iocoder.yudao.module.im.dal.dataobject.group.ImGroupMemberDO; |
| 14 | 14 | import cn.iocoder.yudao.module.im.dal.mysql.group.ImGroupMapper; |
| 15 | +import cn.iocoder.yudao.module.im.service.message.ImGroupMessageService; | |
| 15 | 16 | import cn.iocoder.yudao.module.im.service.websocket.ImWebSocketService; |
| 16 | 17 | import cn.iocoder.yudao.module.im.service.websocket.dto.ImGroupMessageDTO; |
| 17 | 18 | import jakarta.annotation.Resource; |
| ... | ... | @@ -33,7 +34,6 @@ import static cn.iocoder.yudao.module.im.dal.redis.RedisKeyConstants.GROUP; |
| 33 | 34 | import static cn.iocoder.yudao.module.im.enums.ErrorCodeConstants.*; |
| 34 | 35 | |
| 35 | 36 | // TODO @芋艿:群主的调整,暂时不考虑。后续在弄; |
| 36 | -// DONE @AI:groupdo 增加一个缓存;spring cache 实现; | |
| 37 | 37 | /** |
| 38 | 38 | * 群 Service 实现类 |
| 39 | 39 | * |
| ... | ... | @@ -50,6 +50,9 @@ public class ImGroupServiceImpl implements ImGroupService { |
| 50 | 50 | @Lazy // 避免循环依赖 |
| 51 | 51 | private ImGroupMemberService groupMemberService; |
| 52 | 52 | @Resource |
| 53 | + @Lazy // 避免循环依赖 | |
| 54 | + private ImGroupMessageService groupMessageService; | |
| 55 | + @Resource | |
| 53 | 56 | private ImWebSocketService webSocketService; |
| 54 | 57 | |
| 55 | 58 | @Override |
| ... | ... | @@ -125,7 +128,8 @@ public class ImGroupServiceImpl implements ImGroupService { |
| 125 | 128 | updateObj.setDissolvedTime(LocalDateTime.now()); |
| 126 | 129 | groupMapper.updateById(updateObj); |
| 127 | 130 | |
| 128 | - // TODO @AI:清理已读缓存; | |
| 131 | + // 4. 清理已读缓存 | |
| 132 | + groupMessageService.deleteReadMaxMessageIdMap(id); | |
| 129 | 133 | // TODO @AI:推送群解散的提示; |
| 130 | 134 | // TODO @AI:推送群信息变化; |
| 131 | 135 | } | ... | ... |
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/service/message/ImGroupMessageService.java
| ... | ... | @@ -69,4 +69,24 @@ public interface ImGroupMessageService { |
| 69 | 69 | */ |
| 70 | 70 | List<ImGroupMessageDO> getGroupMessageList(Long userId, ImGroupMessageListReqVO reqVO); |
| 71 | 71 | |
| 72 | + /** | |
| 73 | + * 清理用户在某群的已读位置缓存 | |
| 74 | + * <p> | |
| 75 | + * 用于成员退群场景 | |
| 76 | + * | |
| 77 | + * @param groupId 群编号 | |
| 78 | + * @param userId 用户编号 | |
| 79 | + */ | |
| 80 | + void deleteReadMaxMessageId(Long groupId, Long userId); | |
| 81 | + | |
| 82 | + /** | |
| 83 | + * 清理某群所有用户的已读位置缓存 | |
| 84 | + * <p> | |
| 85 | + * 用于群解散场景 | |
| 86 | + * | |
| 87 | + * @param groupId 群编号 | |
| 88 | + */ | |
| 89 | + void deleteReadMaxMessageIdMap(Long groupId); | |
| 90 | + | |
| 72 | 91 | } |
| 92 | + | ... | ... |
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/service/message/ImGroupMessageServiceImpl.java
| ... | ... | @@ -471,9 +471,18 @@ public class ImGroupMessageServiceImpl implements ImGroupMessageService { |
| 471 | 471 | member -> isMessageVisible(msg, member, member.getUserId())); |
| 472 | 472 | } |
| 473 | 473 | |
| 474 | + @Override | |
| 475 | + public void deleteReadMaxMessageId(Long groupId, Long userId) { | |
| 476 | + groupMessageReadRedisDAO.deleteReadMaxMessageId(groupId, userId); | |
| 477 | + } | |
| 478 | + | |
| 479 | + @Override | |
| 480 | + public void deleteReadMaxMessageIdMap(Long groupId) { | |
| 481 | + groupMessageReadRedisDAO.deleteReadMaxMessageIdMap(groupId); | |
| 482 | + } | |
| 474 | 483 | |
| 475 | 484 | private ImGroupMessageServiceImpl getSelf() { |
| 476 | 485 | return SpringUtil.getBean(getClass()); |
| 477 | 486 | } |
| 478 | 487 | |
| 479 | 488 | -} |
| 489 | +} | |
| 480 | 490 | \ No newline at end of file | ... | ... |