Fetch User Chats API

IT18021080/Telemedicine-Chat-App/backend/controllers/chatControllers.js

@@ -52,4 +52,25 @@ const accessChat = asyncHandler(async (req, res) => {
     }
 });
 
-module.exports = { accessChat };
+const fetchChats = asyncHandler(async (req, res) => {
\ No newline at end of file
+    try {
+        Chat.find({ users: { $elemMatch: { $eq: req.user._id } } })
+            .populate("users", "-password")
+            .populate("groupAdmin", "-password")
+            .populate("latestMessage")
+            .sort({ updatedAt: -1 })
+            .then(async (results) => {
+                results = await User.populate(results, {
+                    path: "latestMessage.sender",
+                    select: "name pic email",
+                });
+
+                res.status(200).send(results);
+            });
+    } catch (error) {
+        res.status(400);
+        throw new Error(error.message);
+    }
+});
+
+module.exports = { accessChat, fetchChats };
\ No newline at end of file

IT18021080/Telemedicine-Chat-App/backend/routes/chatRoutes.js

 const express = require("express");
-const { accessChat } = require("../controllers/chatControllers");
+const { accessChat, fetchChats } = require("../controllers/chatControllers");
 const { protect } = require("../middleware/authMiddleware");
 
 
@@ -9,8 +9,8 @@ const router = express.Router();
 
 //only login user can access this route.
 
-router.route("/").post(protect, accessChat);
-//router.route("/").get(protect, fetchChats);
+router.route("/").post(protect, accessChat); //API route for one on one chat
+router.route("/").get(protect, fetchChats);
 //router.route("/group").post(protect, createGroupChat);  //create group
 //router.route("/rename").put(protect, renameGroup); //update group
 //router.route("/groupremove").put(protect, removeFromGroup); //remove from group