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09-09-netty完善修改

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青云
2025-09-09 18:47:48 +08:00
parent a52b9078a0
commit 724ebf8dbd
1 changed files with 19 additions and 5 deletions
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24
xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/websocket/ChatServerHandler.java
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@ -140,7 +140,7 @@ public class ChatServerHandler extends SimpleChannelInboundHandler<TextWebSocket
historyLambdaQueryWrapper.eq(ChatHistory::getIsRead, "1");
List<ChatHistory> list = chatHistoryService.list(historyLambdaQueryWrapper);
if (list != null && !list.isEmpty()) {
roomCounts.put(chatGroup.getId().toString(), list.size());
roomCounts.put(loginUser.getUserId()+"+"+chatGroup.getId().toString(), list.size());
}
//在遍历的同时寻找是否有系统消息房间
if (chatGroup.getMembers().contains("system")){
@ -263,8 +263,14 @@ public class ChatServerHandler extends SimpleChannelInboundHandler<TextWebSocket
List<ChannelHandlerContext> channelHandlerContexts = userChannelMap.get(id.toString());
//如果满足则说明用户在线
if (channelHandlerContexts != null && !channelHandlerContexts.isEmpty()) {
//所有房间的未读消息数
jsonObject.put("countValue", JsonUtils.toJsonString(userRoomCountMap));
//构建所有房间的未读消息数
HashMap<String,Object> temp = new HashMap<>();
userRoomCountMap.forEachKey(0, (value) -> {
if (value.contains(id.toString())){
temp.put(value,userRoomCountMap.get(value));
}
});
jsonObject.put("countValue", JsonUtils.toJsonString(temp));
//给每个通道发送对应消息
for (ChannelHandlerContext handlerContext : channelHandlerContexts) {
sendMessage(handlerContext, jsonObject.toString());
@ -342,19 +348,27 @@ public class ChatServerHandler extends SimpleChannelInboundHandler<TextWebSocket
//通过userId进行发送消息
@Transactional
public void sendSystemMessageToUser(Long userId, String message){
// /现在已用type：0 1 3 4用于服务端发送消息到系统消息房间
// /现在已用type：0 1 3 4用于服务端发送消息到系统消息房间(暂定为0)
// {
// "type":"4",
// "message": "testing"
// }
JSONObject jsonObject = new JSONObject();
jsonObject.put("type", "4");
jsonObject.put("type", "0");
jsonObject.put("message", message);
//通过userId拿到该用户所有通道实例
List<ChannelHandlerContext> channelHandlerContexts = userChannelMap.get(userId.toString());
if (channelHandlerContexts != null && !channelHandlerContexts.isEmpty()) {
//给每个通道发送对应消息
for (ChannelHandlerContext handlerContext : channelHandlerContexts) {
//同时发送所有未读消息给前端进行渲染
HashMap<String,Object> temp = new HashMap<>();
userRoomCountMap.forEachKey(0, (value) -> {
if (value.contains(userId.toString())){
temp.put(value,userRoomCountMap.get(value));
}
});
jsonObject.put("countValue", temp);
sendMessage(handlerContext, jsonObject.toString());
}
}