Introducing new features.私聊

@@ -30,7 +30,7 @@ public interface MsgHandle {
      * @param p2PReqVO 私聊请求
      * @throws Exception
      */
-    void p2pChat(P2PReqVO p2PReqVO) ;
+    void p2pChat(P2PReqVO p2PReqVO) throws Exception;
 
 
     // TODO: 2018/12/26 后续对消息的处理可以优化为责任链模式

@@ -2,6 +2,7 @@ package com.crossoverjie.cim.client.service;
 
 import com.crossoverjie.cim.client.vo.req.GroupReqVO;
 import com.crossoverjie.cim.client.vo.req.LoginReqVO;
+import com.crossoverjie.cim.client.vo.req.P2PReqVO;
 import com.crossoverjie.cim.client.vo.res.CIMServerResVO;
 import com.crossoverjie.cim.client.vo.res.OnlineUsersResVO;
 
@@ -23,9 +24,18 @@ public interface RouteRequest {
      */
     void sendGroupMsg(GroupReqVO groupReqVO) throws Exception;
 
+
+    /**
+     * 私聊
+     * @param p2PReqVO
+     * @throws Exception
+     */
+    void sendP2PMsg(P2PReqVO p2PReqVO)throws Exception;
+
     /**
      * 获取服务器
      * @return 服务ip+port
+     * @param loginReqVO
      * @throws Exception
      */
     CIMServerResVO.ServerInfo getCIMServer(LoginReqVO loginReqVO) throws Exception;
@@ -35,4 +45,6 @@ public interface RouteRequest {
      * @return 获取所有在线用户
      */
     List<OnlineUsersResVO.DataBodyBean> onlineUsers()throws Exception ;
+
+
 }

@@ -50,7 +50,11 @@ public class MsgHandler implements MsgHandle {
             p2PReqVO.setUserId(configuration.getUserId());
             p2PReqVO.setReceiveUserId(Long.parseLong(totalMsg[0]));
             p2PReqVO.setMsg(totalMsg[1]);
-            p2pChat(p2PReqVO);
+            try {
+                p2pChat(p2PReqVO);
+            } catch (Exception e) {
+                LOGGER.error("Exception",e);
+            }
 
         } else {
             //群聊
@@ -69,7 +73,9 @@ public class MsgHandler implements MsgHandle {
     }
 
     @Override
-    public void p2pChat(P2PReqVO p2PReqVO)  {
+    public void p2pChat(P2PReqVO p2PReqVO) throws Exception {
+
+        routeRequest.sendP2PMsg(p2PReqVO);
 
     }
 

@@ -6,6 +6,7 @@ import com.crossoverjie.cim.client.config.AppConfiguration;
 import com.crossoverjie.cim.client.service.RouteRequest;
 import com.crossoverjie.cim.client.vo.req.GroupReqVO;
 import com.crossoverjie.cim.client.vo.req.LoginReqVO;
+import com.crossoverjie.cim.client.vo.req.P2PReqVO;
 import com.crossoverjie.cim.client.vo.res.CIMServerResVO;
 import com.crossoverjie.cim.client.vo.res.OnlineUsersResVO;
 import com.crossoverjie.cim.common.enums.StatusEnum;
@@ -39,6 +40,9 @@ public class RouteRequestImpl implements RouteRequest {
     @Value("${cim.group.route.request.url}")
     private String groupRouteRequestUrl;
 
+    @Value("${cim.p2p.route.request.url}")
+    private String p2pRouteRequestUrl;
+
     @Value("${cim.server.route.request.url}")
     private String serverRouteRequestUrl;
 
@@ -70,6 +74,25 @@ public class RouteRequestImpl implements RouteRequest {
     }
 
     @Override
+    public void sendP2PMsg(P2PReqVO p2PReqVO) throws Exception {
+        JSONObject jsonObject = new JSONObject();
+        jsonObject.put("msg",p2PReqVO.getMsg());
+        jsonObject.put("userId",p2PReqVO.getUserId());
+        jsonObject.put("receiveUserId",p2PReqVO.getReceiveUserId());
+        RequestBody requestBody = RequestBody.create(mediaType,jsonObject.toString());
+
+        Request request = new Request.Builder()
+                .url(p2pRouteRequestUrl)
+                .post(requestBody)
+                .build();
+
+        Response response = okHttpClient.newCall(request).execute() ;
+        if (!response.isSuccessful()){
+            throw new IOException("Unexpected code " + response);
+        }
+    }
+
+    @Override
     public CIMServerResVO.ServerInfo getCIMServer(LoginReqVO loginReqVO) throws Exception {
 
         JSONObject jsonObject = new JSONObject();

@@ -13,6 +13,9 @@ logging.level.root=info
 # 群发消息
 cim.group.route.request.url=http://45.78.28.220:8083/groupRoute
 
+# 私聊消息
+cim.p2p.route.request.url=http://45.78.28.220:8083/p2pRoute
+
 # 登录并获取服务器ip+port
 cim.server.route.request.url=http://45.78.28.220:8083/login
 
@@ -23,7 +26,10 @@ cim.server.online.user.url=http://45.78.28.220:8083/onlineUser
 ###=======本地模拟======###
 ## 群发消息
 #cim.group.route.request.url=http://localhost:8083/groupRoute
-#
+
+# 私聊消息
+#cim.p2p.route.request.url=http://localhost:8083/p2pRoute
+
 ## 登录并获取服务器ip+port
 #cim.server.route.request.url=http://localhost:8083/login
 

@@ -80,16 +80,29 @@ public class RouteController {
         return res;
     }
 
-    @ApiOperation("客户端下线")
-    @RequestMapping(value = "offLine", method = RequestMethod.POST)
+    // TODO: 2018/12/26 这些基于 HTTP 接口的远程通信都可以换为 SpringCloud
+
+    /**
+     * 私聊路由
+     *
+     * @param p2pRequest
+     * @return
+     */
+    @ApiOperation("私聊 API")
+    @RequestMapping(value = "p2pRoute", method = RequestMethod.POST)
     @ResponseBody()
-    public BaseResponse<NULLBody> offLine(@RequestBody ChatReqVO groupReqVO) throws Exception {
+    public BaseResponse<NULLBody> p2pRoute(@RequestBody P2PReqVO p2pRequest) throws Exception {
         BaseResponse<NULLBody> res = new BaseResponse();
 
-        CIMUserInfo cimUserInfo = userInfoCacheService.loadUserInfoByUserId(groupReqVO.getUserId());
+        //获取接收消息用户的路由信息
+        CIMServerResVO cimServerResVO = accountService.loadRouteRelatedByUserId(p2pRequest.getReceiveUserId());
+        //推送消息
+        String url = "http://" + cimServerResVO.getIp() + ":" + cimServerResVO.getHttpPort() + "/sendMsg" ;
+
+        //p2pRequest.getReceiveUserId()==>消息接收者的 userID
+        ChatReqVO chatVO = new ChatReqVO(p2pRequest.getReceiveUserId(),p2pRequest.getMsg()) ;
+        accountService.pushMsg(url,p2pRequest.getUserId(),chatVO);
 
-        LOGGER.info("下线用户[{}]", cimUserInfo.toString());
-        accountService.offLine(groupReqVO.getUserId());
 
         res.setCode(StatusEnum.SUCCESS.getCode());
         res.setMessage(StatusEnum.SUCCESS.getMessage());
@@ -97,18 +110,17 @@ public class RouteController {
     }
 
 
-    /**
-     * 私聊路由
-     *
-     * @param p2pRequest
-     * @return
-     */
-    @ApiOperation("私聊 API")
-    @RequestMapping(value = "p2pRoute", method = RequestMethod.POST)
+    @ApiOperation("客户端下线")
+    @RequestMapping(value = "offLine", method = RequestMethod.POST)
     @ResponseBody()
-    public BaseResponse<NULLBody> p2pRoute(@RequestBody P2PReqVO p2pRequest) {
+    public BaseResponse<NULLBody> offLine(@RequestBody ChatReqVO groupReqVO) throws Exception {
         BaseResponse<NULLBody> res = new BaseResponse();
 
+        CIMUserInfo cimUserInfo = userInfoCacheService.loadUserInfoByUserId(groupReqVO.getUserId());
+
+        LOGGER.info("下线用户[{}]", cimUserInfo.toString());
+        accountService.offLine(groupReqVO.getUserId());
+
         res.setCode(StatusEnum.SUCCESS.getCode());
         res.setMessage(StatusEnum.SUCCESS.getMessage());
         return res;

@@ -46,6 +46,13 @@ public interface AccountService {
      */
     Map<Long,CIMServerResVO> loadRouteRelated() ;
 
+    /**
+     * 获取某个用户的路有关系
+     * @param userId
+     * @return 获取某个用户的路有关系
+     */
+    CIMServerResVO loadRouteRelatedByUserId(Long userId) ;
+
 
     /**
      * 推送消息

@@ -117,6 +117,14 @@ public class AccountServiceRedisImpl implements AccountService {
         return routes;
     }
 
+    @Override
+    public CIMServerResVO loadRouteRelatedByUserId(Long userId) {
+        String value = redisTemplate.opsForValue().get(ROUTE_PREFIX + userId);
+        String[] server = value.split(":");
+        CIMServerResVO cimServerResVO = new CIMServerResVO(server[0], Integer.parseInt(server[1]), Integer.parseInt(server[2]));
+        return cimServerResVO;
+    }
+
     private void parseServerInfo(Map<Long, CIMServerResVO> routes, String key) {
         long userId = Long.valueOf(key.split(":")[1]);
         String value = redisTemplate.opsForValue().get(key);

@@ -6,7 +6,7 @@ import io.swagger.annotations.ApiModelProperty;
 import javax.validation.constraints.NotNull;
 
 /**
- * Function:
+ * Function: 单聊请求
  *
  * @author crossoverJie
  *         Date: 2018/05/21 15:56
@@ -14,10 +14,39 @@ import javax.validation.constraints.NotNull;
  */
 public class P2PReqVO extends BaseRequest {
 
+    @NotNull(message = "userId 不能为空")
+    @ApiModelProperty(required = true, value = "消息发送者的 userId", example = "1545574049323")
+    private Long userId ;
+
+
+    @NotNull(message = "userId 不能为空")
+    @ApiModelProperty(required = true, value = "消息接收者的 userId", example = "1545574049323")
+    private Long receiveUserId ;
+
+
+
+
     @NotNull(message = "msg 不能为空")
     @ApiModelProperty(required = true, value = "msg", example = "hello")
     private String msg ;
 
+    public P2PReqVO() {
+    }
+
+    public P2PReqVO(Long userId, Long receiveUserId, String msg) {
+        this.userId = userId;
+        this.receiveUserId = receiveUserId;
+        this.msg = msg;
+    }
+
+    public Long getReceiveUserId() {
+        return receiveUserId;
+    }
+
+    public void setReceiveUserId(Long receiveUserId) {
+        this.receiveUserId = receiveUserId;
+    }
+
     public String getMsg() {
         return msg;
     }
@@ -25,4 +54,20 @@ public class P2PReqVO extends BaseRequest {
     public void setMsg(String msg) {
         this.msg = msg;
     }
+
+    public Long getUserId() {
+        return userId;
+    }
+
+    public void setUserId(Long userId) {
+        this.userId = userId;
+    }
+
+    @Override
+    public String toString() {
+        return "GroupReqVO{" +
+                "userId=" + userId +
+                ", msg='" + msg + '\'' +
+                "} " + super.toString();
+    }
 }