allow private messages, mostly for bots

api/v1/gateway/index.js

@@ -127,7 +127,7 @@ GatewayServer.prototype.eventSetup = function() {
 
             socket.user = {
                 username: data.username,
-                _id: user._id,
+                _id: user._id.toString(),
                 token, // NOTE(hippoz): Maybe not secure
                 permissionLevel,
                 color: user.color
@@ -152,7 +152,7 @@ GatewayServer.prototype.eventSetup = function() {
             console.log(`[*] [gateway] [handshake] Got yoo from ${socket.user.username}, connection is finally completed!`);
             socket.isConnected = true;
 
-            socket.on('message', ({ category, content, nickAuthor }) => {
+            socket.on('message', async ({ category, content, nickAuthor, destUser }) => {
                 if (!category || !content || !socket.joinedCategories || !socket.isConnected || !socket.user || !(typeof content === 'string') || !(typeof category._id === 'string')) return;
                 content = content.trim();
                 if (!content || content === '' || content === ' ' || content.length >= 2000) return;
@@ -195,6 +195,14 @@ GatewayServer.prototype.eventSetup = function() {
                     return;
                 }
 
+                if (destUser && destUser._id && (typeof destUser._id) === 'string') {
+                    const user = await this._findSocketInRoom(messageObject.category._id, destUser._id);
+                    if (!user) return;
+                    
+                    this._gateway.in(user.user.sid).emit('message', messageObject);
+                    return;
+                }
+
                 this._gateway.in(category._id).emit('message', messageObject);
             });
 
@@ -249,13 +257,36 @@ GatewayServer.prototype._getSocketsInRoom = async function(room) {
             user: {
                 username: client.user.username,
                 _id: client.user._id,
-                color: client.user.color
+                color: client.user.color,
+                sid: client.id
             }
         });
     });
     return updatedClientList;
 };
 
+GatewayServer.prototype._findSocketInRoom = async function(room, userid) {
+    // NOTE: I have no idea why i have to do this dumb thing, why can't socket io just let you simply get the sockets from a room? idk
+    // There kinda was a way in the previous version, but they want to change the api for the worse each version, i'm guessing
+    const clients = await this._gateway.in(room).allSockets();
+    const updatedClientList = [];
+
+    clients.forEach((sid) => {
+        const client = this._gateway.sockets.get(sid); // lol they also used dumb ass maps for the socket list, can you fucking not?
+        if (!client || !client.isConnected || !client.user) return;
+        if (userid !== client.user._id) return;
+        updatedClientList.push({
+            user: {
+                username: client.user.username,
+                _id: client.user._id,
+                color: client.user.color,
+                sid: client.id
+            }
+        });
+    });
+    return updatedClientList[0] || undefined;
+};
+
 GatewayServer.prototype._generateClientListUpdateObject = async function(room, categoryTitle='UNKNOWN') {
     const clientList = await this._getSocketsInRoom(room);
     return {

libbrainlet/gatewayconnection.js

@@ -59,24 +59,16 @@ GatewayConnection.prototype.connect = function(token) {
     this.socket.on('clientListUpdate', (e) => this.emit('clientListUpdate', e));
 };
 
-GatewayConnection.prototype.sendMessage = function(categoryId, content, nickAuthor=undefined) {
+GatewayConnection.prototype.sendMessage = function(categoryId, content, { nickAuthor, destUser }) {
     if (!this.isConnected) return 1;
     if (content.length >= 2000) return 1;
 
-    if (nickAuthor) {
     this.socket.emit('message', {
         category: {
             _id: categoryId
         },
         nickAuthor,
-            content
-        });
-        return;
-    }
-    this.socket.emit('message', {
-        category: {
-            _id: categoryId
-        },
+        destUser,
         content
     });
 };

libbrainlet/test.js

@@ -5,7 +5,7 @@ const main = async () => {
         throwErrors: true
     });
     
-    await client.setToken('eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InVzZXIiLCJpYXQiOjE2MDcxNzkyMzAsImV4cCI6MTYwNzE5MDAzMH0.X7KJA-8KmcdwTORXXVZcQTId3iz4_c7H7FYgF2X6nq8');
+    await client.setToken('eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InVzZXIiLCJpYXQiOjE2MDcxOTE5NjAsImV4cCI6MTYwNzIwMjc2MH0.dfI6CMeDNck-ubqwEmiMFdHbRR4iiuooeTuzgVc_8rY');
     
     await client.gatewayConnect();
     
@@ -14,7 +14,8 @@ const main = async () => {
         client.gateway.on('message', (e) => {
             if (e.author._id === client.user._id) return;
             client.gateway.sendMessage('5fc829314e96e00725c17fd8', e.content, {
-                username: e.author.username
+                nickAuthor: {username: e.author.username},
+                //destUser: {_id: e.author._id}
             });
         });
     });