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Refactor to create interface rooms.

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The ExtRooms permit to refresh position of all users in the map and create data to share.
This commit is contained in:
gparant 2020-04-05 15:51:47 +02:00
parent 72730a0abe
commit b4f77ba51a
3 changed files with 73 additions and 30 deletions
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55
back/src/Controller/IoSocketController.ts
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@ -5,6 +5,8 @@ import {MessageUserPosition} from "../Model/Websocket/MessageUserPosition"; //TO
import {ExSocketInterface} from "../Model/Websocket/ExSocketInterface"; //TODO fix import by "_Model/.."
import Jwt, {JsonWebTokenError} from "jsonwebtoken";
import {SECRET_KEY} from "../Enum/EnvironmentVariable"; //TODO fix import by "_Enum/..."
import {ExtRooms, RefreshUserPositionFunction} from "../Model/Websocket/ExtRoom";
import {ExtRoomsInterface} from "_Model/Websocket/ExtRoomsInterface";
export class IoSocketController{
Io: socketIO.Server;
@ -44,21 +46,33 @@ export class IoSocketController{
if(messageUserPosition instanceof Error){
return socket.emit("message-error", JSON.stringify({message: messageUserPosition.message}))
}
//join user in room
socket.join(messageUserPosition.roomId);
// sending to all clients in room except sender
this.saveUserInformation((socket as ExSocketInterface), messageUserPosition);
//add function to refresh position user in real time.
let rooms = (this.Io.sockets.adapter.rooms as ExtRoomsInterface);
rooms.refreshUserPosition = RefreshUserPositionFunction;
rooms.refreshUserPosition(rooms, this.Io);
socket.to(messageUserPosition.roomId).emit('join-room', messageUserPosition.toString());
});
socket.on('user-position', (message : string) => {
let messageUserPosition = this.hydrateMessageReceive(message);
if(messageUserPosition instanceof Error){
if (messageUserPosition instanceof Error) {
return socket.emit("message-error", JSON.stringify({message: messageUserPosition.message}));
}
// sending to all clients in room except sender
this.saveUserInformation((socket as ExSocketInterface), messageUserPosition);
socket.to(messageUserPosition.roomId).emit('join-room', messageUserPosition.toString());
//refresh position of all user in all rooms in real time
let rooms = (this.Io.sockets.adapter.rooms as ExtRoomsInterface)
rooms.refreshUserPosition(rooms, this.Io);
});
});
}
@ -97,37 +111,18 @@ export class IoSocketController{
**/
seTimeOutInProgress : any = null;
shareUsersPosition(){
if(!this.seTimeOutInProgress) {
if(this.seTimeOutInProgress){
clearTimeout(this.seTimeOutInProgress);
}
let clients = this.Io.clients();
let socketsKey = Object.keys(this.Io.clients().sockets);
//create mapping with all users in all rooms
let mapPositionUserByRoom = new Map();
for(let i = 0; i < socketsKey.length; i++){
let socket = clients.sockets[socketsKey[i]];
if(!(socket as ExSocketInterface).position){
continue;
}
let data = {
userId : (socket as ExSocketInterface).userId,
roomId : (socket as ExSocketInterface).roomId,
position : (socket as ExSocketInterface).position,
};
let dataArray = <any>[];
if(mapPositionUserByRoom.get(data.roomId)){
dataArray = mapPositionUserByRoom.get(data.roomId);
dataArray.push(data);
}else{
dataArray = [data];
}
mapPositionUserByRoom.set(data.roomId, dataArray);
}
//send for each room, all data of position user
let arrayMap = Array.from(mapPositionUserByRoom);
arrayMap.forEach((value) => {
let arrayMap = (this.Io.sockets.adapter.rooms as ExtRooms).userPositionMapByRoom;
if(!arrayMap){
this.seTimeOutInProgress = setTimeout(() => {
this.shareUsersPosition();
}, 10);
return;
}
arrayMap.forEach((value : any) => {
let roomId = value[0];
let data = value[1];
this.Io.in(roomId).emit('user-position', JSON.stringify(data));

42
back/src/Model/Websocket/ExtRoom.ts Normal file
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@ -0,0 +1,42 @@
import {ExtRoomsInterface} from "./ExtRoomsInterface";
import socketIO = require('socket.io');
import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
export class ExtRooms implements ExtRoomsInterface{
userPositionMapByRoom: any;
refreshUserPosition: any;
[room: string]: SocketIO.Room;
}
let RefreshUserPositionFunction = function(rooms : ExtRooms, Io: socketIO.Server){
let clients = Io.clients();
let socketsKey = Object.keys(Io.clients().sockets);
//create mapping with all users in all rooms
let mapPositionUserByRoom = new Map();
for(let i = 0; i < socketsKey.length; i++){
let socket = clients.sockets[socketsKey[i]];
if(!(socket as ExSocketInterface).position){
continue;
}
let data = {
userId : (socket as ExSocketInterface).userId,
roomId : (socket as ExSocketInterface).roomId,
position : (socket as ExSocketInterface).position,
};
let dataArray = <any>[];
if(mapPositionUserByRoom.get(data.roomId)){
dataArray = mapPositionUserByRoom.get(data.roomId);
dataArray.push(data);
}else{
dataArray = [data];
}
mapPositionUserByRoom.set(data.roomId, dataArray);
}
rooms.userPositionMapByRoom = Array.from(mapPositionUserByRoom);
}
export {
RefreshUserPositionFunction
}

6
back/src/Model/Websocket/ExtRoomsInterface.ts Normal file
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@ -0,0 +1,6 @@
import {Rooms} from "socket.io";
export interface ExtRoomsInterface extends Rooms{
userPositionMapByRoom: any;
refreshUserPosition: any;
}