From 354c347931880a64e4526d93d9d2a925354938a6 Mon Sep 17 00:00:00 2001
From: Msobkyy <m_e0220@yahoo.com>
Date: Wed, 8 Feb 2023 05:12:11 +0200
Subject: [PATCH] User join to chat after sign up

---
 controllers/authController.js     | 21 +++++++++++++++++++++
 controllers/chatController.js     |  6 +++---
 controllers/messagesController.js |  2 +-
 3 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/controllers/authController.js b/controllers/authController.js
index e27e434..d713cef 100644
--- a/controllers/authController.js
+++ b/controllers/authController.js
@@ -7,6 +7,8 @@ const Follow = require('../models/followModel');
 const catchAsync = require('../utils/catchAsync');
 const AppError = require('../utils/appError');
 const Email = require('../utils/email');
+const Chat = require('../models/chatModel');
+const Message = require('../models/messageModel');
 
 const signToken = (id) => {
   return jwt.sign({ id }, process.env.JWT_SECRET, {
@@ -87,6 +89,25 @@ exports.signup = catchAsync(async (req, res, next) => {
   const url = `${process.env.FRONTEND_URL}/activate/${verificationEmailToken}`;
   await new Email(newUser, url).sendVerificationEmail();
 
+  const chatId = '63e30af0740d080a71d219b5';
+
+  await Chat.findByIdAndUpdate(
+    chatId,
+    {
+      $push: { users: senderID },
+    },
+    {
+      new: true,
+    }
+  );
+
+  await Message.create({
+    type: 'info',
+    sender: senderID,
+    content: `${newUser.first_name} ${newUser.last_name} joined the chat`,
+    chat: chatId,
+  });
+
   createSendToken({ user: newUser, statusCode: 200, res: res });
 });
 
diff --git a/controllers/chatController.js b/controllers/chatController.js
index 5484699..566d718 100644
--- a/controllers/chatController.js
+++ b/controllers/chatController.js
@@ -72,7 +72,7 @@ exports.getChats = catchAsync(async (req, res, next) => {
     if (obj.type === 'private') {
       obj.photo = obj.users[0].photo;
       obj.chatName = `${obj.users[0].first_name} ${obj.users[0].last_name}`;
-    } else {
+    } else if (obj.type === 'group' && !obj.photo) {
       obj.photo =
         'https://res.cloudinary.com/dcu2kxr5x/image/upload/v1675105115/BACKBOOK/assets/group_fu7eoo.png';
     }
@@ -103,11 +103,11 @@ exports.createGroupChat = catchAsync(async (req, res, next) => {
     type: 'group',
     users,
     groupAdmin: user,
+    photo:
+      'https://res.cloudinary.com/dcu2kxr5x/image/upload/v1675105115/BACKBOOK/assets/group_fu7eoo.png',
   });
 
   await newGroupChat.save();
-  newGroupChat.photo =
-    'https://res.cloudinary.com/dcu2kxr5x/image/upload/v1675105115/BACKBOOK/assets/group_fu7eoo.png';
 
   // Send reponse
   res.status(200).json({
diff --git a/controllers/messagesController.js b/controllers/messagesController.js
index 1496c33..2e2530c 100644
--- a/controllers/messagesController.js
+++ b/controllers/messagesController.js
@@ -91,7 +91,7 @@ exports.getMessages = catchAsync(async (req, res, next) => {
   if (filteredChat.type === 'private') {
     filteredChat.photo = filteredChat.users[0].photo;
     filteredChat.chatName = `${filteredChat.users[0].first_name} ${filteredChat.users[0].last_name}`;
-  } else {
+  } else if (!filteredChat.photo) {
     filteredChat.photo =
       'https://res.cloudinary.com/dcu2kxr5x/image/upload/v1675105115/BACKBOOK/assets/group_fu7eoo.png';
   }