back/api/channels.js

@@ -16,13 +16,6 @@ const {
 const rateLimit = require("express-rate-limit");
 const slowDown = require("express-slow-down");
 const { checkAuth } = require('../libs/middlewares');
-const multer = require('multer');
-
-const upload = multer({ dest: 'data/attachements/' })
-upload.limits = {
-    fileSize: 1024 * 1024 * 5,
-    files: 1,
-};
 
 const limiter = rateLimit({
     windowMs: 1 * 1000,
@@ -163,7 +156,7 @@ router.get('/:name/messages', async (req, res) => {
     res.send(messages);
 });
 
-router.post('/:name/messages/send', speedLimiter, limiter, upload.single("attachement"), checkAuth, async (req, res) => {
+router.post('/:name/messages/send', speedLimiter, limiter, checkAuth, async (req, res) => {
     const { message } = req.body;
     const name = req.params.name;
     const user = req.user;

back/api/messages.js

@@ -7,6 +7,7 @@ const {
     addMention,
     getMentions,
     getUserByUsername,
+    setHasReplies,
     addReply,
     getMessageReplies
 } = require('../libs/mysql');
@@ -90,6 +91,7 @@ router.post('/:message_id/reply', speedLimiter, limiter, checkAuth, async (req,
 
     const channel = await getChannel(connection, originalMessage[0].channel_name);
     const sent_message = await addReply(connection, channel[0].id, user.id, message.replace("\"", "'"), message_id);
+    await setHasReplies(connection, message_id, true);
     const new_message_id = sent_message.insertId;
 
     for (const word of message.split(' ')) {

back/libs/mysql.js

@@ -338,15 +338,11 @@ function deleteChannelMessages(connection, channel_id) {
 function getMessages(connection, channel_id, limit) {
   return new Promise((resolve, reject) => {
     connection.query(
-      `SELECT messages.id, messages.user_id, username, messages.content, messages.date, channels.name AS channel_name, (mentions.id IS NOT NULL) as has_mentions, (reply.id IS NOT NULL) as has_replies, (attachments.id IS NOT NULL) as has_attachments
+      `SELECT messages.id, user_id, username, content, date, channels.name AS channel_name, has_replies
        FROM messages 
        JOIN users ON messages.user_id = users.id 
        JOIN channels ON messages.channel_id = channels.id 
-       LEFT JOIN mentions ON messages.id = mentions.message_id
+       WHERE channel_id = ? AND reply_to_id IS NULL 
-       LEFT JOIN messages as reply ON messages.id = reply.reply_to_id
-       LEFT JOIN attachments ON messages.id = attachments.message_id
-       WHERE messages.channel_id = ? AND messages.reply_to_id IS NULL 
-       GROUP BY messages.id
        ORDER BY date DESC
        LIMIT ?`,
       [channel_id, limit],
@@ -363,15 +359,11 @@ function getMessages(connection, channel_id, limit) {
 function getMessage(connection, message_id) {
   return new Promise((resolve, reject) => {
     connection.query(
-      `SELECT messages.id, messages.user_id, username, messages.content, messages.date, channels.name AS channel_name, (mentions.id IS NOT NULL) as has_mentions, (reply.id IS NOT NULL) as has_replies, (attachments.id IS NOT NULL) as has_attachments
+      `SELECT messages.id, user_id, username, content, date, channels.name AS channel_name, has_replies
        FROM messages 
        JOIN users ON messages.user_id = users.id 
        JOIN channels ON messages.channel_id = channels.id 
-       LEFT JOIN mentions ON messages.id = mentions.message_id
+       WHERE messages.id = ?`,
-       LEFT JOIN messages as reply ON messages.id = reply.reply_to_id
-       LEFT JOIN attachments ON messages.id = attachments.message_id
-       WHERE messages.id = ?
-       GROUP BY messages.id`,
       [message_id],
       (error, result) => {
         if (error) {
@@ -386,16 +378,11 @@ function getMessage(connection, message_id) {
 function getLastMessages(connection) {
   return new Promise((resolve, reject) => {
     connection.query(
-      `SELECT messages.id, messages.user_id, username, messages.content, messages.date, channels.name AS channel_name, (mentions.id IS NOT NULL) as has_mentions, (reply.id IS NOT NULL) as has_replies, (attachments.id IS NOT NULL) as has_attachments
+      `SELECT messages.id, user_id, username, content, date, channels.name AS channel_name, has_replies
        FROM messages 
        JOIN users ON messages.user_id = users.id 
        JOIN channels ON messages.channel_id = channels.id
-       LEFT JOIN mentions ON messages.id = mentions.message_id
+       ORDER BY date DESC LIMIT 5`,
-       LEFT JOIN messages as reply ON messages.id = reply.reply_to_id
-       LEFT JOIN attachments ON messages.id = attachments.message_id
-       GROUP BY messages.id
-       ORDER BY date DESC
-       LIMIT 5`,
       (error, result) => {
         if (error) {
           reject(new Error(error));
@@ -409,17 +396,12 @@ function getLastMessages(connection) {
 function getUserLastMessages(connection, username) {
   return new Promise((resolve, reject) => {
     connection.query(
-      `SELECT messages.id, messages.user_id, username, messages.content, messages.date, channels.name AS channel_name, (mentions.id IS NOT NULL) as has_mentions, (reply.id IS NOT NULL) as has_replies, (attachments.id IS NOT NULL) as has_attachments
+      `SELECT messages.id, user_id, username, content, date, channels.name AS channel_name, has_replies
        FROM messages 
        JOIN users ON messages.user_id = users.id 
        JOIN channels ON messages.channel_id = channels.id 
-       LEFT JOIN mentions ON messages.id = mentions.message_id
-       LEFT JOIN messages as reply ON messages.id = reply.reply_to_id
-       LEFT JOIN attachments ON messages.id = attachments.message_id
        WHERE username = ?
-       GROUP BY messages.id
+       ORDER BY date DESC LIMIT 5`,
-       ORDER BY date DESC
-       LIMIT 5`,
       [username],
       (error, result) => {
         if (error) {
@@ -434,16 +416,11 @@ function getUserLastMessages(connection, username) {
 function getMessageReplies(connection, message_id) {
   return new Promise((resolve, reject) => {
     connection.query(
-      `SELECT messages.id, messages.user_id, username, messages.content, messages.date, channels.name AS channel_name, (mentions.id IS NOT NULL) as has_mentions, (reply.id IS NOT NULL) as has_replies, (attachments.id IS NOT NULL) as has_attachments
+      `SELECT messages.id, user_id, username, content, date, channels.name AS channel_name, has_replies 
        FROM messages 
        JOIN users ON messages.user_id = users.id 
        JOIN channels ON messages.channel_id = channels.id 
-       LEFT JOIN mentions ON messages.id = mentions.message_id
+       WHERE reply_to_id = ?`,
-       LEFT JOIN messages as reply ON messages.id = reply.reply_to_id
-       LEFT JOIN attachments ON messages.id = attachments.message_id
-       WHERE messages.reply_to_id = ?
-       GROUP BY messages.id
-       ORDER BY date DESC`,
       [message_id],
       (error, result) => {
         if (error) {
@@ -455,6 +432,21 @@ function getMessageReplies(connection, message_id) {
   });
 }
 
+function setHasReplies(connection, message_id, has_replies) {
+  return new Promise((resolve, reject) => {
+    connection.query(
+      `UPDATE messages SET has_replies = ? WHERE id = ?`,
+      [has_replies, message_id],
+      (error, result) => {
+        if (error) {
+          reject(new Error(error));
+        }
+        resolve(result);
+      }
+    );
+  });
+}
+
 // +---------------------------+
 // |         Mentions          |
 // +---------------------------+
@@ -584,54 +576,6 @@ function searchEmojis(connection, search) {
   });
 }
 
-// +---------------------------+
-// |        Attachemnts        |
-// +---------------------------+
-
-function addAttachment(connection, message_id, file_name) {
-  return new Promise((resolve, reject) => {
-    connection.query(
-      `INSERT INTO attachments (message_id, file_name) VALUES (?, ?)`,
-      [message_id, file_name],
-      (error, result) => {
-        if (error) {
-          reject(new Error(error));
-        }
-        resolve(result);
-      }
-    );
-  });
-}
-
-function deleteUnusedAttachments(connection) {
-  return new Promise((resolve, reject) => {
-    connection.query(
-      `DELETE FROM attachments WHERE message_id IS NULL`,
-      (error, result) => {
-        if (error) {
-          reject(new Error(error));
-        }
-        resolve(result);
-      }
-    );
-  });
-}
-
-function getMessageAttachments(connection, message_id) {
-  return new Promise((resolve, reject) => {
-    connection.query(
-      `SELECT * FROM attachments WHERE message_id = ?`,
-      [message_id],
-      (error, result) => {
-        if (error) {
-          reject(new Error(error));
-        }
-        resolve(result);
-      }
-    );
-  });
-}
-
 module.exports = {
   getConnection,
 
@@ -662,6 +606,7 @@ module.exports = {
   getUserLastMessages,
   getLastMessages,
   getMessageReplies,
+  setHasReplies,
 
   addMention,
   getMentions,

front/src/pages/CreateEmoji.tsx

@@ -64,7 +64,7 @@ export default function CreateEmoji() {
                         value={name}
                         onChange={(e) => setName(e.target.value)}
                     />
-                    <input type="file" name="emoji" id="emoji" accept="image/*"/>
+                    <input type="file" name="emoji" id="emoji" />
                     <button type="submit" disabled={!/^[a-zA-Z0-9-_]+$/.test(name)}>
                         Create
                     </button>

front/src/pages/EditProfile.tsx

@@ -106,7 +106,7 @@ export default function EditProfile() {
             <div className="forum-section">
                 <h2>Edit Profile Picture</h2>
                 <form>
-                    <input type="file" name="pfp" id="pfp" accept="image/*" />
+                    <input type="file" name="pfp" id="pfp" />
                     <button onClick={uploadPfp}>Save</button>
                     <button onClick={deletePfp}>Delete</button>
                 </form>