Created get Poll data route

backend/src/controllers/poll.controller.js

@@ -1,4 +1,4 @@
-import { createPollService } from "../services/poll.service.js";
+import { createPollService, getPollDataService } from "../services/poll.service.js";
 
 export async function createPollController(req, res) {
   try {
@@ -25,3 +25,29 @@ export async function createPollController(req, res) {
     }
   }
 }
+
+
+export async function getPollDataController(req, res) {
+  try {
+    const pollId = req.params.pollId;
+    const poll = await getPollDataService(pollId);
+    res.status(200).json({
+      success: true,
+      message: "Poll data fetched successfully",
+      data: poll,
+    });
+  }
+  catch(err) {
+    if (err.statusCode) {
+      res.status(err.statusCode).json({
+        success: false,
+        message: err.message,
+      });
+    } else {
+      res.status(500).json({
+        success: false,
+        message: err.message,
+      });
+    }
+  }
+}

backend/src/repositories/poll.repo.js

@@ -8,4 +8,14 @@ export async function createPollByData(data) {
     catch(err){
         throw err;
     }
+}
+
+export async function findPollById(id) {
+    try {
+        const poll = await PollModel.findById(id).populate("creatorId");
+        return poll;
+    }
+    catch(err){
+        throw err;
+    }
 }

backend/src/routes/v1/poll.route.js

@@ -1,6 +1,6 @@
 import express from "express";
 import { verifyToken } from "../../middlwares/verifyToken.js";
-import { createPollController } from "../../controllers/poll.controller.js";
+import { createPollController, getPollDataController } from "../../controllers/poll.controller.js";
 import pollDataSchema from "../../validations/pollDataValidation.js";
 import validator from "../../validations/validator.js";
 const pollRouter = express.Router();
@@ -60,4 +60,6 @@ pollRouter.get("/test", (req, res) => {
  */
 pollRouter.post("/create", validator(pollDataSchema), verifyToken, createPollController);
 
+pollRouter.get("/:pollId", verifyToken, getPollDataController);
+
 export default pollRouter;

backend/src/services/poll.service.js

@@ -1,5 +1,5 @@
 import mongoose from "mongoose";
-import { createPollByData } from "../repositories/poll.repo.js";
+import { createPollByData, findPollById } from "../repositories/poll.repo.js";
 
 export async function createPollService(title, description, options, userId) {
     try {
@@ -20,4 +20,22 @@ export async function createPollService(title, description, options, userId) {
     catch(err){
         throw err;
     }
+}
+
+export async function getPollDataService(pollId) {
+    try {
+        const poll = await findPollById(pollId);
+        if (!poll) {
+            throw {
+                statusCode: 404,
+                message: "Poll not found"
+            }
+        }
+        const {creatorId, ...pollData} = poll._doc;
+        const {username, _id, ...creatorData} = creatorId._doc;
+        return {pollData, creatorData : {username, _id}};
+    }
+    catch(err){
+        throw err;
+    }
 }