forked from hippoz/brainlet
improve message object structure, rearrange methods in app.js just for the code to look better and make sure the message list updates when a new message is sent
This commit is contained in:
hippoz
parent
89acdf6a3c
commit
667a843370
5 changed files with 172 additions and 135 deletions
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@ -1,9 +1,11 @@
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const User = require('../../../models/User');
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const secret = require('../../../secret');
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const config = require('../../../config');
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const Category = require('../../../models/Category');
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const jwt = require('jsonwebtoken');
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const siolib = require('socket.io')
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const siolib = require('socket.io');
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const uuid = require('uuid');
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class GatewayServer {
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constructor(httpServer) {
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@ -68,24 +70,38 @@ GatewayServer.prototype.eventSetup = function() {
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console.log(`[*] [gateway] [handshake] Got yoo from ${socket.username}, connection is finally completed!`);
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socket.isConnected = true;
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socket.on('message', ({ categoryId, content }) => {
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// TODO: URGENT: Check if the category exists and if the user has access to it (access coming soon)
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const msgConfig = {
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socket.on('message', ({ category, content }) => {
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// TODO: When/if category permissions are added, check if the user has permissions for that category
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const categoryTitle = socket.joinedCategories[category._id];
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if (!categoryTitle) return;
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const messageObject = {
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author: {
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username: socket.username,
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creatorId: socket.userId,
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categoryId: categoryId,
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content: content
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_id: socket.userId
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},
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category: {
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title: categoryTitle,
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_id: category._id
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},
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content: content,
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_id: uuid.v4()
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};
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socket.to(categoryId).emit('message', msgConfig);
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socket.emit('message', msgConfig);
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socket.to(category._id).emit('message', messageObject);
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socket.emit('message', messageObject);
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});
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socket.on('subscribe', async (categories) => {
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for (let v of categories) {
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// TODO: URGENT: Check if the category exists and if the user has access to it (access coming soon)
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// TODO: When/if category permissions are added, check if the user has permissions for that category
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const category = await Category.findById(v);
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if (category && category.title && category._id) {
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if (!socket.joinedCategories) socket.joinedCategories = {};
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socket.joinedCategories[v] = category.title;
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socket.join(v);
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}
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}
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});
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});
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});
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@ -109,10 +109,10 @@
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<md-button v-for="button in cardButtons" v-bind:key="button.text" @click="button.click(post)">{{ button.text }}</md-button>
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</md-card-actions>
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</md-card>
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<div v-for="post,k in messages[selection.category._id]" v-if="selection.category.isChatContext" :key="post.content + post.creatorId + k">
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<div v-for="post,k in messages[selection.category._id]" v-if="selection.category.isChatContext" :key="post._id + post.author._id">
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<md-card>
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<md-card-header>
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<a class="md-dense cursor md-title" v-on:click="viewProfile(post.creatorId)"><span>{{ post.username }}</span></a>
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<a class="md-dense cursor md-title" v-on:click="viewProfile(post.author._id)"><span>{{ post.author.username }}</span></a>
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</md-card-header>
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<md-card-content v-html="post.content"></md-card-content>
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@ -100,7 +100,12 @@ GatewayConnection.prototype.connect = function(token) {
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GatewayConnection.prototype.sendMessage = function(categoryId, content) {
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if (!this.isConnected) return;
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this.socket.emit('message', { categoryId, content });
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this.socket.emit('message', {
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category: {
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_id: categoryId
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},
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content
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});
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};
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GatewayConnection.prototype.subscribeToCategoryChat = function(categoryId) {
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@ -193,29 +198,7 @@ const app = new Vue({
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}
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},
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methods: {
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navigateToAccountManager() {
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window.location.href = `${window.location.origin}/auth.html`;
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},
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snackbarButtonAction: function() {
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this.showSnackbarNotification = false;
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},
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snackbarButtonClick: function() {
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this.snackbarButtonAction();
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},
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snackbarEditButton: function(buttonText="Ok", action) {
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this.snackbarButtonText = buttonText;
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this.snackbarButtonAction = action;
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},
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resetSnackbarButton: function() {
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this.snackbarButtonText = 'Ok';
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this.snackbarButtonAction = () => {
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this.showSnackbarNotification = false;
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};
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},
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notification: function(text) {
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this.snackbarNotification = text;
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this.showSnackbarNotification = true;
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},
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// Gateway and chat
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performGatewayConnection: function() {
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// TODO: again, the thing im doing with the token is not very secure, since its being sent by the current user info endpoint and is also being send through query parameters
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this.gateway.onDisconnect = (e) => {
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@ -223,21 +206,99 @@ const app = new Vue({
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this.notification('ERROR: You have been disconnected from the gateway. Realtime features such as chat will not work and unexpected errors may occur.');
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};
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this.gateway.onConnect = () => {
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this.gateway.socket.on('message', ({ username, categoryId, content, creatorId }) => {
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this.showMessageNotification(categoryId, username, creatorId, content);
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})
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this.gateway.socket.on('message', this.processMessage);
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};
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this.gateway.connect(this.loggedInUser.token);
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},
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showMessageNotification: async function(categoryId, username, creatorId, content) {
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if (!this.messages[categoryId]) this.messages[categoryId] = []
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this.messages[categoryId].push({ username, content, creatorId });
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processMessage: async function(messageObject) {
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if (!this.messages[messageObject.category._id]) this.$set(this.messages, messageObject.category._id, []);
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this.messages[messageObject.category._id].push(messageObject);
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if (messageObject.author.username !== this.loggedInUser.username && messageObject.category._id !== this.selection.category._id) {
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this.resetSnackbarButton();
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this.notification(`${username}: ${content}`);
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this.notification(`${messageObject.author.username}: ${messageObject.content}`);
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}
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},
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button: function(text, click) {
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this.cardButtons.push({ text, click });
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openChatForCategory: async function(categoryId) {
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this.gateway.subscribeToCategoryChat(categoryId);
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this.selection.category.isChatContext = true;
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this.selection.category.browsing = true;
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this.selection.category.title = 'Chat';
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this.selection.category._id = categoryId;
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},
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// Category and post browsing
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browseCategories: async function() {
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const res = await fetch(`${window.location.origin}/api/v1/content/category/list?count=50`, {
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method: 'GET',
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headers: {
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'Accept': 'application/json',
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},
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credentials: 'include'
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});
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if (res.status === 200) {
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const json = await res.json();
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this.selection.category.title = 'categories';
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this.selection.category.browsing = true;
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this.selection.category.isCategory = false;
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this.selection.category.isChatContext = false;
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this.selection.posts = [];
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this.cardButtons = [];
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this.button('Chat', (post) => {
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if (post._id) {
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this.openChatForCategory(post._id);
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this.gateway.sendMessage(post._id, 'yoooo');
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}
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});
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this.button('View', (post) => {
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this.browse(post);
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});
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for (let i = 0; i < json.categories.length; i++) {
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const v = json.categories[i];
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this.selection.posts.push({ title: v.title, body: '', _id: v._id, creator: v.creator });
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}
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} else {
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this.resetSnackbarButton();
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this.notification('Failed to fetch category list');
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}
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},
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browse: async function(category) {
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const { _id, title } = category;
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const res = await fetch(`${window.location.origin}/api/v1/content/category/${_id}/info`, {
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method: 'GET',
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headers: {
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'Accept': 'application/json',
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},
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credentials: 'include'
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});
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if (res.status === 200) {
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const json = await res.json();
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this.selection.category.title = title;
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this.selection.category._id = _id;
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this.selection.category.browsing = true;
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this.selection.category.isCategory = true;
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this.selection.category.isChatContext = false;
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this.selection.posts = [];
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this.cardButtons = [];
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for (let i = 0; i < json.category.posts.length; i++) {
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const v = json.category.posts[i];
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this.selection.posts.push({ title: v.title, body: v.body, _id: v._id, creator: v.creator });
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}
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} else {
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this.resetSnackbarButton();
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this.notification('Failed to fetch category');
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}
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},
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refresh: function() {
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if (this.selection.category.title === 'categories' && this.selection.category.isCategory === false) {
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@ -246,6 +307,20 @@ const app = new Vue({
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this.browse(this.selection.category);
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}
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},
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button: function(text, click) {
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this.cardButtons.push({ text, click });
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},
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stopBrowsing: function() {
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this.selection.category = {
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title: '',
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browsing: false,
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_id: undefined,
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isCategory: false,
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isChatContext: false
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};
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this.selection.posts = [];
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this.cardButtons = [];
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},
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viewProfile: async function(id) {
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// TODO: this just returns the username for now
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const res = await fetch(`${window.location.origin}/api/v1/users/user/${id}/info`, {
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@ -267,16 +342,8 @@ const app = new Vue({
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this.notification('Failed to fetch user data');
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}
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},
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stopBrowsing: function() {
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this.selection.category = {
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title: '',
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browsing: false,
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_id: undefined,
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isCategory: false
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};
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this.selection.posts = [];
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this.cardButtons = [];
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},
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// Content creation
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showCreatePostDialog: function() {
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if (!this.selection.category.isCategory) {
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this.resetSnackbarButton();
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@ -373,84 +440,32 @@ const app = new Vue({
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return;
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}
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},
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browse: async function(category) {
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const { _id, title } = category;
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const res = await fetch(`${window.location.origin}/api/v1/content/category/${_id}/info`, {
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method: 'GET',
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headers: {
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'Accept': 'application/json',
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// Navigation
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navigateToAccountManager() {
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window.location.href = `${window.location.origin}/auth.html`;
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},
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credentials: 'include'
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});
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if (res.status === 200) {
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const json = await res.json();
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this.selection.category.title = title;
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this.selection.category._id = _id;
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this.selection.category.browsing = true;
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this.selection.category.isCategory = true;
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this.selection.category.isChatContext = false;
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this.selection.posts = [];
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this.cardButtons = [];
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for (let i = 0; i < json.category.posts.length; i++) {
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const v = json.category.posts[i];
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this.selection.posts.push({ title: v.title, body: v.body, _id: v._id, creator: v.creator });
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}
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} else {
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this.resetSnackbarButton();
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this.notification('Failed to fetch category');
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}
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// Snackbar
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snackbarButtonAction: function() {
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this.showSnackbarNotification = false;
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},
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openChatForCategory: async function(categoryId) {
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this.gateway.subscribeToCategoryChat(categoryId);
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this.selection.category.isChatContext = true;
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this.selection.category.browsing = true;
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this.selection.category.title = 'Chat';
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this.selection.category._id = categoryId;
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snackbarButtonClick: function() {
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this.snackbarButtonAction();
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},
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browseCategories: async function() {
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const res = await fetch(`${window.location.origin}/api/v1/content/category/list?count=50`, {
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method: 'GET',
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headers: {
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'Accept': 'application/json',
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snackbarEditButton: function(buttonText="Ok", action) {
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this.snackbarButtonText = buttonText;
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this.snackbarButtonAction = action;
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},
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resetSnackbarButton: function() {
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this.snackbarButtonText = 'Ok';
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this.snackbarButtonAction = () => {
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this.showSnackbarNotification = false;
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};
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},
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notification: function(text) {
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this.snackbarNotification = text;
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this.showSnackbarNotification = true;
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},
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credentials: 'include'
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});
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if (res.status === 200) {
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const json = await res.json();
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this.selection.category.title = 'categories';
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this.selection.category.browsing = true;
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this.selection.category.isCategory = false;
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this.selection.category.isChatContext = false;
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this.selection.posts = [];
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this.cardButtons = [];
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this.button('Chat', (post) => {
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if (post._id) {
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this.openChatForCategory(post._id);
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this.gateway.sendMessage(post._id, 'yoooo');
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}
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});
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this.button('View', (post) => {
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this.browse(post);
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});
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for (let i = 0; i < json.categories.length; i++) {
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const v = json.categories[i];
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this.selection.posts.push({ title: v.title, body: '', _id: v._id, creator: v.creator });
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}
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} else {
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this.resetSnackbarButton();
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this.notification('Failed to fetch category list');
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}
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}
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}
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});
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5
package-lock.json
generated
5
package-lock.json
generated
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@ -1202,6 +1202,11 @@
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"resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
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"integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
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},
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"uuid": {
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"version": "8.3.1",
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"resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.1.tgz",
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"integrity": "sha512-FOmRr+FmWEIG8uhZv6C2bTgEVXsHk08kE7mPlrBbEe+c3r9pjceVPgupIfNIhc4yx55H69OXANrUaSuu9eInKg=="
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},
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"validator": {
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"version": "13.1.1",
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"resolved": "https://registry.npmjs.org/validator/-/validator-13.1.1.tgz",
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@ -18,6 +18,7 @@
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"express-validator": "^6.6.1",
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"jsonwebtoken": "^8.5.1",
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"mongoose": "^5.10.0",
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"socket.io": "^3.0.1"
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"socket.io": "^3.0.1",
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"uuid": "^8.3.1"
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}
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}
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