added_jury_score_functionalities

Author: daklay

backend/src/controllers/team.controller.js

@@ -170,6 +170,56 @@ exports.getLeaderboard = async (req, res) => {
   }
 };
 
+// @desc    Update jury score for a team
+// @route   PUT /api/teams/:id/jury-score
+// @access  Admin only
+exports.updateJuryScore = async (req, res) => {
+  try {
+    const { juryScore } = req.body;
+    
+    // Validate the jury score (admin enters 0-100, but we store 0-50 as it's 50% of final score)
+    if (juryScore === undefined || juryScore < 0 || juryScore > 100) {
+      return res.status(400).json({ 
+        success: false,
+        message: 'Jury score must be a number between 0 and 100' 
+      });
+    }
+    
+    // Convert the 0-100 score to 0-50 (50% of final score)
+    const normalizedJuryScore = juryScore / 2;
+    
+    const team = await Team.findOneAndUpdate(
+      { _id: req.params.id, isActive: true },
+      { juryScore: normalizedJuryScore },
+      { new: true, runValidators: true }
+    ).select('-password');
+    
+    if (!team) {
+      return res.status(404).json({ 
+        success: false,
+        message: 'Team not found' 
+      });
+    }
+    
+    // Notify clients about the leaderboard update
+    const io = req.app.get('io');
+    if (io) {
+      io.to('leaderboard-room').emit('leaderboard-update');
+    }
+    
+    res.json({
+      success: true,
+      data: team
+    });
+  } catch (error) {
+    console.error('Error updating jury score:', error);
+    res.status(400).json({ 
+      success: false,
+      message: error.message 
+    });
+  }
+};
+
 // @desc    Get current team data
 // @route   GET /api/teams/me
 // @access  Private

backend/src/models/team.model.js

@@ -33,6 +33,10 @@ const teamSchema = new mongoose.Schema({
     type: Number,
     default: 0
   },
+  juryScore: {
+    type: Number,
+    default: 0
+  },
   isActive: {
     type: Boolean,
     default: true

backend/src/routes/public.routes.js

@@ -9,8 +9,7 @@ const Challenge = require('../models/challenge.model');
 router.get('/leaderboard', async (req, res) => {
   try {
     const teams = await Team.find({ role: 'team' })
-      .select('teamName points completedChallenges')
-      .sort('-points')
+      .select('teamName points juryScore completedChallenges')
       .lean();
 
     // Get all challenges to calculate progress percentage
@@ -22,8 +21,8 @@ router.get('/leaderboard', async (req, res) => {
       totalChallengePoints += challenge.points || 0;
     });
 
-    // Calculate percentage and format response
-    const leaderboard = teams.map((team, index) => {
+    // Calculate combined scores and format response
+    const leaderboard = teams.map(team => {
       // For progress bar, calculate based on points earned vs total possible points
       const progressPercentage = totalChallengePoints > 0 
         ? Math.round((team.points || 0) / totalChallengePoints * 100) 
@@ -32,14 +31,34 @@ router.get('/leaderboard', async (req, res) => {
       // Still keep track of completed challenges count
       const completedCount = team.completedChallenges ? team.completedChallenges.length : 0;
 
+      // Calculate normalized challenge score (50% of final score)
+      const normalizedChallengeScore = totalChallengePoints > 0
+        ? ((team.points || 0) / totalChallengePoints) * 50
+        : 0;
+        
+      // Jury score (50% of final score)
+      const juryScore = team.juryScore || 0;
+      
+      // Calculate final combined score (challenge score + jury score)
+      const finalScore = normalizedChallengeScore + juryScore;
+      
       return {
-        rank: index + 1,
         teamName: team.teamName,
-        points: team.points,
+        challengePoints: team.points || 0,
+        juryScore: juryScore,
+        finalScore: parseFloat(finalScore.toFixed(2)),
         progress: progressPercentage,
         completedCount
       };
     });
+    
+    // Sort by final score in descending order
+    leaderboard.sort((a, b) => b.finalScore - a.finalScore);
+    
+    // Add rank after sorting
+    leaderboard.forEach((team, index) => {
+      team.rank = index + 1;
+    });
 
     res.json({
       success: true,

backend/src/routes/team.routes.js

@@ -7,7 +7,8 @@ const {
   updateTeam,
   deleteTeam,
   getLeaderboard,
-  getCurrentTeam
+  getCurrentTeam,
+  updateJuryScore
 } = require('../controllers/team.controller');
 const { protect, authorize } = require('../middleware/auth.middleware');
 
@@ -27,4 +28,7 @@ router
   .put(authorize('admin'), updateTeam)
   .delete(authorize('admin'), deleteTeam);
 
+// Route for updating jury scores
+router.put('/:id/jury-score', authorize('admin'), updateJuryScore);
+
 module.exports = router;

frontend/src/pages/Admin/Admin.jsx

@@ -6,6 +6,7 @@ import Leaderboard from "../Dashboard/LeaderBoard";
 import TeamManagement from "./Teams";
 import ChallengeValidation from "./ChallengeValidation";
 import TeamProgress from "./TeamProgress";
+import JuryScoreManagement from "./JuryScoreManagement";
 import Graph from "../../components/graph";
 
 export default function Admin() {
@@ -87,7 +88,7 @@ export default function Admin() {
           <div className="flex flex-wrap mb-8 mt-10 bg-gradient-to-br from-gray-800 to-gray-900 rounded-xl p-1.5 border border-gray-700 w-fit shadow-xl overflow-x-auto">
             {[
               // Only show Teams and Challenges tabs for admins
-              ...(userRole === 'admin' ? ["Teams", "Challenges"] : []),
+              ...(userRole === 'admin' ? ["Teams", "Challenges", "Jury Scores"] : []),
               // These tabs are available for both admins and mentors
               "Submissions",
               "Leaderboard",
@@ -120,6 +121,7 @@ export default function Admin() {
           {/* Only render Challenge and Team management for admins */}
           {activeTab == "Challenges" && userRole === 'admin' && <ChallengeManagement />}
           {activeTab == "Teams" && userRole === 'admin' && <TeamManagement />}
+          {activeTab == "Jury Scores" && userRole === 'admin' && <JuryScoreManagement />}
 
           {/* These components are available for both admins and mentors */}
           {activeTab == "Leaderboard" && (