Test

.cursor/argv.json

@@ -0,0 +1,20 @@
+// This configuration file allows you to pass permanent command line arguments to VS Code.
+// Only a subset of arguments is currently supported to reduce the likelihood of breaking
+// the installation.
+//
+// PLEASE DO NOT CHANGE WITHOUT UNDERSTANDING THE IMPACT
+//
+// NOTE: Changing this file requires a restart of VS Code.
+{
+	// Use software rendering instead of hardware accelerated rendering.
+	// This can help in cases where you see rendering issues in VS Code.
+	// "disable-hardware-acceleration": true,
+
+	// Allows to disable crash reporting.
+	// Should restart the app if the value is changed.
+	"enable-crash-reporter": true,
+
+	// Unique id used for correlating crash reports sent from this instance.
+	// Do not edit this value.
+	"crash-reporter-id": "1babcb0f-de8a-4d94-b169-32f2e2f6f233"
+}

.cursor/extensions/extensions.json

@@ -0,0 +1 @@
+[]

.gitignore

@@ -0,0 +1,5 @@
+node_modules
+# Keep environment variables out of version control
+.env
+
+/generated/prisma

docker/.dockerignore

@@ -0,0 +1,94 @@
+# Dependencies
+node_modules
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Production builds
+tournament-frontend/build
+tournament-frontend/dist
+
+# Environment files
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# IDE files
+.vscode
+.idea
+*.swp
+*.swo
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Git
+.git
+.gitignore
+
+# Docker
+Dockerfile
+docker-compose.yml
+.dockerignore
+
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Dependency directories
+jspm_packages/
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# next.js build output
+.next
+
+# nuxt.js build output
+.nuxt
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port 

docker/Dockerfile

@@ -0,0 +1,43 @@
+# Use Node.js 20 as base image
+FROM node:20-alpine
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apk add --no-cache git
+
+# Copy package files
+COPY package*.json ./
+COPY tournament-frontend/package*.json ./tournament-frontend/
+
+# Install dependencies
+RUN npm ci
+RUN cd tournament-frontend && npm ci
+
+# Copy application code
+COPY . .
+
+# Build the frontend
+RUN cd tournament-frontend && npm run build
+
+# Copy built frontend to backend public directory
+RUN mkdir -p public && cp -r tournament-frontend/build/* public/
+
+# Create non-root user
+RUN addgroup -g 1001 -S nodejs
+RUN adduser -S nodejs -u 1001
+
+# Change ownership of the app directory
+RUN chown -R nodejs:nodejs /app
+USER nodejs
+
+# Expose port
+EXPOSE 4000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD node -e "require('http').get('http://localhost:4000/', (res) => { process.exit(res.statusCode === 200 ? 0 : 1) })"
+
+# Start the application
+CMD ["node", "index.js"] 

docker/ENVIRONMENT.md

@@ -0,0 +1,137 @@
+# Environment Configuration Guide
+
+## Development Environment
+
+For development, use the default `docker-compose.yml`:
+
+```bash
+cd docker
+docker-compose up -d
+```
+
+### Default Credentials (Development)
+- **Admin Username**: `admin`
+- **Admin Password**: `admin123`
+- **Database**: `tournament`
+- **Database User**: `tournament_user`
+- **Database Password**: `tournament_password`
+
+## Production Environment
+
+For production deployment, use `docker-compose.prod.yml`:
+
+```bash
+cd docker
+./deploy.sh
+```
+
+### Environment Variables (Production)
+
+Create a `.env` file in the docker directory with the following variables:
+
+```env
+# Database Configuration
+POSTGRES_PASSWORD=your_secure_postgres_password_here
+
+# Application Configuration
+JWT_SECRET=your_super_secure_jwt_secret_here_make_it_long_and_random
+ADMIN_USERNAME=admin
+ADMIN_PASSWORD=your_secure_admin_password_here
+ADMIN_EMAIL=admin@yourdomain.com
+
+# Optional: Custom domain for SSL
+DOMAIN=yourdomain.com
+```
+
+### Security Checklist for Production
+
+- [ ] Change `POSTGRES_PASSWORD` to a strong password
+- [ ] Change `JWT_SECRET` to a long, random string
+- [ ] Change `ADMIN_PASSWORD` to a secure password
+- [ ] Update `ADMIN_EMAIL` to a valid email address
+- [ ] Configure SSL certificates (optional)
+- [ ] Set up proper firewall rules
+- [ ] Configure backup strategy
+- [ ] Set up monitoring and logging
+
+### SSL Configuration
+
+To enable HTTPS:
+
+1. Create an `ssl` directory in the docker folder
+2. Add your SSL certificates:
+   - `ssl/cert.pem` - SSL certificate
+   - `ssl/key.pem` - Private key
+3. Uncomment the HTTPS section in `nginx.conf`
+4. Update the domain name in `nginx.conf`
+
+### Backup and Restore
+
+#### Database Backup
+```bash
+docker-compose exec postgres pg_dump -U tournament_user tournament > backup.sql
+```
+
+#### Database Restore
+```bash
+docker-compose exec -T postgres psql -U tournament_user tournament < backup.sql
+```
+
+#### Full Application Backup
+```bash
+# Backup volumes
+docker run --rm -v tournament_postgres_data:/data -v $(pwd):/backup alpine tar czf /backup/postgres_backup.tar.gz -C /data .
+```
+
+### Monitoring
+
+#### Health Checks
+- Application: `http://localhost/health`
+- Database: Built into docker-compose
+- Nginx: Built into docker-compose
+
+#### Logs
+```bash
+# View all logs
+docker-compose logs -f
+
+# View specific service logs
+docker-compose logs -f tournament-app
+docker-compose logs -f postgres
+docker-compose logs -f nginx
+```
+
+### Scaling
+
+The application can be scaled horizontally:
+
+```bash
+docker-compose up -d --scale tournament-app=3
+```
+
+Note: You'll need to configure a load balancer (like nginx) to distribute traffic across multiple instances.
+
+### Troubleshooting
+
+#### Common Issues
+
+1. **Port conflicts**: Change ports in docker-compose.yml
+2. **Database connection issues**: Check if PostgreSQL is running and healthy
+3. **Build failures**: Ensure all dependencies are properly installed
+4. **Permission issues**: Check file permissions and ownership
+
+#### Debug Commands
+
+```bash
+# Check container status
+docker-compose ps
+
+# Access application shell
+docker-compose exec tournament-app sh
+
+# Check database connection
+docker-compose exec postgres psql -U tournament_user -d tournament
+
+# View nginx configuration
+docker-compose exec nginx nginx -t
+``` 

docker/README.md

@@ -0,0 +1,165 @@
+# Tournament Application Docker Setup
+
+This directory contains the Docker configuration for the Tournament Application.
+
+## Files
+
+- `Dockerfile` - Multi-stage build for the application
+- `docker-compose.yml` - Complete stack with PostgreSQL and Nginx
+- `nginx.conf` - Nginx reverse proxy configuration
+- `.dockerignore` - Excludes unnecessary files from build context
+
+## Quick Start
+
+### Prerequisites
+
+- Docker
+- Docker Compose
+
+### Running the Application
+
+1. **Start the complete stack:**
+   ```bash
+   cd docker
+   docker-compose up -d
+   ```
+
+2. **Access the application:**
+   - Frontend: http://localhost:80
+   - API: http://localhost:4000
+   - Database: localhost:5432
+
+3. **View logs:**
+   ```bash
+   docker-compose logs -f
+   ```
+
+4. **Stop the application:**
+   ```bash
+   docker-compose down
+   ```
+
+## Services
+
+### Tournament App (Port 4000)
+- Node.js backend with Express
+- React frontend (built and served by backend)
+- Prisma ORM for database operations
+- Socket.IO for real-time updates
+
+### PostgreSQL (Port 5432)
+- Database: `tournament`
+- User: `tournament_user`
+- Password: `tournament_password`
+
+### Nginx (Port 80/443)
+- Reverse proxy for the application
+- Static file serving
+- SSL termination (configured but disabled by default)
+
+## Environment Variables
+
+The application uses the following environment variables:
+
+```env
+DATABASE_URL=postgresql://tournament_user:tournament_password@postgres:5432/tournament
+PORT=4000
+JWT_SECRET=your-super-secret-jwt-key-change-in-production
+ADMIN_USERNAME=admin
+ADMIN_PASSWORD=admin123
+ADMIN_EMAIL=admin@tournament.com
+```
+
+## Development
+
+### Building the Image
+
+```bash
+cd docker
+docker build -t tournament-app -f Dockerfile ..
+```
+
+### Running with Custom Environment
+
+```bash
+docker-compose -f docker-compose.yml -f docker-compose.override.yml up
+```
+
+## Production Deployment
+
+### Security Considerations
+
+1. **Change default passwords:**
+   - Update `ADMIN_PASSWORD` in docker-compose.yml
+   - Update `JWT_SECRET` to a strong random string
+   - Update PostgreSQL password
+
+2. **Enable HTTPS:**
+   - Uncomment HTTPS section in nginx.conf
+   - Add SSL certificates to `./ssl/` directory
+   - Update domain name in nginx.conf
+
+3. **Database Security:**
+   - Use external PostgreSQL instance in production
+   - Implement proper backup strategy
+   - Use connection pooling
+
+### Scaling
+
+The application can be scaled horizontally:
+
+```bash
+docker-compose up -d --scale tournament-app=3
+```
+
+## Troubleshooting
+
+### Database Connection Issues
+
+1. Check if PostgreSQL is running:
+   ```bash
+   docker-compose ps postgres
+   ```
+
+2. Check database logs:
+   ```bash
+   docker-compose logs postgres
+   ```
+
+### Application Issues
+
+1. Check application logs:
+   ```bash
+   docker-compose logs tournament-app
+   ```
+
+2. Access application shell:
+   ```bash
+   docker-compose exec tournament-app sh
+   ```
+
+### Nginx Issues
+
+1. Check nginx logs:
+   ```bash
+   docker-compose logs nginx
+   ```
+
+2. Test nginx configuration:
+   ```bash
+   docker-compose exec nginx nginx -t
+   ```
+
+## Data Persistence
+
+The PostgreSQL data is persisted in a Docker volume named `postgres_data`. To backup:
+
+```bash
+docker-compose exec postgres pg_dump -U tournament_user tournament > backup.sql
+```
+
+To restore:
+
+```bash
+docker-compose exec -T postgres psql -U tournament_user tournament < backup.sql
+``` 

docker/build.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Tournament Application Docker Build Script
+
+set -e
+
+echo "🏗️  Building Tournament Application Docker Image..."
+
+# Check if we're in the docker directory
+if [ ! -f "docker-compose.yml" ]; then
+    echo "❌ Error: Please run this script from the docker directory"
+    exit 1
+fi
+
+# Build the application image
+echo "📦 Building application image..."
+docker build -t tournament-app -f Dockerfile ..
+
+# Check if build was successful
+if [ $? -eq 0 ]; then
+    echo "✅ Application image built successfully!"
+else
+    echo "❌ Failed to build application image"
+    exit 1
+fi
+
+echo "🎉 Build completed successfully!"
+echo ""
+echo "To run the application:"
+echo "  docker-compose up -d"
+echo ""
+echo "To view logs:"
+echo "  docker-compose logs -f"
+echo ""
+echo "To stop the application:"
+echo "  docker-compose down" 

docker/deploy.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# Tournament Application Production Deployment Script
+
+set -e
+
+echo "🚀 Deploying Tournament Application to Production..."
+
+# Check if we're in the docker directory
+if [ ! -f "docker-compose.prod.yml" ]; then
+    echo "❌ Error: Please run this script from the docker directory"
+    exit 1
+fi
+
+# Check if .env file exists
+if [ ! -f ".env" ]; then
+    echo "⚠️  Warning: No .env file found. Using default values."
+    echo "   Create a .env file with production values for security."
+fi
+
+# Stop existing containers
+echo "🛑 Stopping existing containers..."
+docker-compose -f docker-compose.prod.yml down
+
+# Build and start the application
+echo "🏗️  Building and starting application..."
+docker-compose -f docker-compose.prod.yml up -d --build
+
+# Wait for services to be healthy
+echo "⏳ Waiting for services to be ready..."
+sleep 10
+
+# Check if services are running
+echo "🔍 Checking service status..."
+docker-compose -f docker-compose.prod.yml ps
+
+# Check application health
+echo "🏥 Checking application health..."
+if curl -f http://localhost/health > /dev/null 2>&1; then
+    echo "✅ Application is healthy!"
+else
+    echo "⚠️  Application health check failed, but it might still be starting up..."
+fi
+
+echo ""
+echo "🎉 Deployment completed!"
+echo ""
+echo "Application URLs:"
+echo "  Frontend: http://localhost"
+echo "  API: http://localhost:4000"
+echo ""
+echo "Useful commands:"
+echo "  View logs: docker-compose -f docker-compose.prod.yml logs -f"
+echo "  Stop app: docker-compose -f docker-compose.prod.yml down"
+echo "  Restart: docker-compose -f docker-compose.prod.yml restart" 

docker/docker-compose.prod.yml

@@ -0,0 +1,95 @@
+version: '3.8'
+
+services:
+  # PostgreSQL Database
+  postgres:
+    image: postgres:15-alpine
+    container_name: tournament-postgres-prod
+    environment:
+      POSTGRES_DB: tournament
+      POSTGRES_USER: tournament_user
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-change_me_in_production}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+      - ../prisma/migrations:/docker-entrypoint-initdb.d
+    ports:
+      - "127.0.0.1:5432:5432"  # Only accessible from localhost
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U tournament_user -d tournament"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    networks:
+      - tournament-network
+    restart: unless-stopped
+
+  # Tournament Application
+  tournament-app:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    container_name: tournament-app-prod
+    environment:
+      - DATABASE_URL=postgresql://tournament_user:${POSTGRES_PASSWORD:-change_me_in_production}@postgres:5432/tournament
+      - PORT=4000
+      - JWT_SECRET=${JWT_SECRET:-change_me_in_production}
+      - ADMIN_USERNAME=${ADMIN_USERNAME:-admin}
+      - ADMIN_PASSWORD=${ADMIN_PASSWORD:-change_me_in_production}
+      - ADMIN_EMAIL=${ADMIN_EMAIL:-admin@tournament.com}
+      - NODE_ENV=production
+    ports:
+      - "127.0.0.1:4000:4000"  # Only accessible from localhost
+    depends_on:
+      postgres:
+        condition: service_healthy
+    volumes:
+      - ../prisma:/app/prisma
+    networks:
+      - tournament-network
+    restart: unless-stopped
+    deploy:
+      resources:
+        limits:
+          memory: 512M
+          cpus: '0.5'
+        reservations:
+          memory: 256M
+          cpus: '0.25'
+
+  # Nginx Reverse Proxy
+  nginx:
+    image: nginx:alpine
+    container_name: tournament-nginx-prod
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf:ro
+      - ./ssl:/etc/nginx/ssl:ro
+      - nginx_logs:/var/log/nginx
+    depends_on:
+      - tournament-app
+    networks:
+      - tournament-network
+    restart: unless-stopped
+    deploy:
+      resources:
+        limits:
+          memory: 128M
+          cpus: '0.25'
+        reservations:
+          memory: 64M
+          cpus: '0.1'
+
+volumes:
+  postgres_data:
+    driver: local
+  nginx_logs:
+    driver: local
+
+networks:
+  tournament-network:
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 172.20.0.0/16 

docker/docker-compose.yml

@@ -0,0 +1,70 @@
+version: '3.8'
+
+services:
+  # PostgreSQL Database
+  postgres:
+    image: postgres:15-alpine
+    container_name: tournament-postgres
+    environment:
+      POSTGRES_DB: tournament
+      POSTGRES_USER: tournament_user
+      POSTGRES_PASSWORD: tournament_password
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+      - ./prisma/migrations:/docker-entrypoint-initdb.d
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U tournament_user -d tournament"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    networks:
+      - tournament-network
+
+  # Tournament Application
+  tournament-app:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    container_name: tournament-app
+    environment:
+      - DATABASE_URL=postgresql://tournament_user:tournament_password@postgres:5432/tournament
+      - PORT=4000
+      - JWT_SECRET=your-super-secret-jwt-key-change-in-production
+      - ADMIN_USERNAME=admin
+      - ADMIN_PASSWORD=admin123
+      - ADMIN_EMAIL=admin@tournament.com
+    ports:
+      - "4000:4000"
+    depends_on:
+      postgres:
+        condition: service_healthy
+    volumes:
+      - ../prisma:/app/prisma
+    networks:
+      - tournament-network
+    restart: unless-stopped
+
+  # Nginx Reverse Proxy (Optional)
+  nginx:
+    image: nginx:alpine
+    container_name: tournament-nginx
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf:ro
+      - ./ssl:/etc/nginx/ssl:ro
+    depends_on:
+      - tournament-app
+    networks:
+      - tournament-network
+    restart: unless-stopped
+
+volumes:
+  postgres_data:
+
+networks:
+  tournament-network:
+    driver: bridge 

docker/nginx.conf

@@ -0,0 +1,85 @@
+events {
+    worker_connections 1024;
+}
+
+http {
+    upstream tournament_backend {
+        server tournament-app:4000;
+    }
+
+    server {
+        listen 80;
+        server_name localhost;
+
+        # Security headers
+        add_header X-Frame-Options "SAMEORIGIN" always;
+        add_header X-XSS-Protection "1; mode=block" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header Referrer-Policy "no-referrer-when-downgrade" always;
+        add_header Content-Security-Policy "default-src 'self' http: https: data: blob: 'unsafe-inline'" always;
+
+        # API routes
+        location /api/ {
+            proxy_pass http://tournament_backend;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            proxy_cache_bypass $http_upgrade;
+        }
+
+        # WebSocket support for Socket.IO
+        location /socket.io/ {
+            proxy_pass http://tournament_backend;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+
+        # Serve static files (React build)
+        location / {
+            root /usr/share/nginx/html;
+            try_files $uri $uri/ /index.html;
+            
+            # Cache static assets
+            location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
+                expires 1y;
+                add_header Cache-Control "public, immutable";
+            }
+        }
+
+        # Health check endpoint
+        location /health {
+            access_log off;
+            return 200 "healthy\n";
+            add_header Content-Type text/plain;
+        }
+    }
+
+    # HTTPS configuration (uncomment and configure SSL certificates)
+    # server {
+    #     listen 443 ssl http2;
+    #     server_name localhost;
+    #
+    #     ssl_certificate /etc/nginx/ssl/cert.pem;
+    #     ssl_certificate_key /etc/nginx/ssl/key.pem;
+    #
+    #     # SSL configuration
+    #     ssl_protocols TLSv1.2 TLSv1.3;
+    #     ssl_ciphers ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384;
+    #     ssl_prefer_server_ciphers off;
+    #
+    #     # Same location blocks as above
+    #     location /api/ {
+    #         proxy_pass http://tournament_backend;
+    #         # ... same proxy settings
+    #     }
+    # }
+} 

package.json

@@ -0,0 +1,30 @@
+{
+  "name": "julien",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "type": "commonjs",
+  "dependencies": {
+    "@prisma/client": "^6.12.0",
+    "bcryptjs": "^3.0.2",
+    "cors": "^2.8.5",
+    "dotenv": "^17.2.0",
+    "express": "^5.1.0",
+    "jsonwebtoken": "^9.0.2",
+    "jspdf-autotable": "^5.0.2",
+    "multer": "^2.0.1",
+    "pg": "^8.16.3",
+    "prisma": "^6.12.0",
+    "socket.io": "^4.8.1",
+    "web-vitals": "^5.0.3"
+  },
+  "devDependencies": {
+    "node-fetch": "^2.7.0"
+  }
+}

prisma/migrations/20250716180406_init/migration.sql

@@ -0,0 +1,77 @@
+-- CreateEnum
+CREATE TYPE "StageType" AS ENUM ('ROUND_ROBIN', 'SINGLE_ELIM');
+
+-- CreateTable
+CREATE TABLE "Player" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "email" TEXT NOT NULL,
+    "registeredAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Player_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "AdminUser" (
+    "id" SERIAL NOT NULL,
+    "username" TEXT NOT NULL,
+    "passwordHash" TEXT NOT NULL,
+
+    CONSTRAINT "AdminUser_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "TournamentStage" (
+    "id" SERIAL NOT NULL,
+    "type" "StageType" NOT NULL,
+    "startedAt" TIMESTAMP(3),
+    "endedAt" TIMESTAMP(3),
+
+    CONSTRAINT "TournamentStage_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Match" (
+    "id" SERIAL NOT NULL,
+    "stageId" INTEGER NOT NULL,
+    "player1Id" INTEGER NOT NULL,
+    "player2Id" INTEGER NOT NULL,
+    "scheduledAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Match_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Result" (
+    "id" SERIAL NOT NULL,
+    "matchId" INTEGER NOT NULL,
+    "player1Score" INTEGER NOT NULL,
+    "player2Score" INTEGER NOT NULL,
+    "winnerId" INTEGER NOT NULL,
+
+    CONSTRAINT "Result_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Player_email_key" ON "Player"("email");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "AdminUser_username_key" ON "AdminUser"("username");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Result_matchId_key" ON "Result"("matchId");
+
+-- AddForeignKey
+ALTER TABLE "Match" ADD CONSTRAINT "Match_stageId_fkey" FOREIGN KEY ("stageId") REFERENCES "TournamentStage"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Match" ADD CONSTRAINT "Match_player1Id_fkey" FOREIGN KEY ("player1Id") REFERENCES "Player"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Match" ADD CONSTRAINT "Match_player2Id_fkey" FOREIGN KEY ("player2Id") REFERENCES "Player"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Result" ADD CONSTRAINT "Result_matchId_fkey" FOREIGN KEY ("matchId") REFERENCES "Match"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Result" ADD CONSTRAINT "Result_winnerId_fkey" FOREIGN KEY ("winnerId") REFERENCES "Player"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/20250717080451_add_player_password_hash_optional/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Player" ADD COLUMN     "passwordHash" TEXT;

prisma/migrations/20250717082944_add_player_image_url/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Player" ADD COLUMN     "imageUrl" TEXT;

prisma/migrations/20250717162706_add_player_username_optional/migration.sql

@@ -0,0 +1,11 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[username]` on the table `Player` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- AlterTable
+ALTER TABLE "Player" ADD COLUMN     "username" TEXT;
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Player_username_key" ON "Player"("username");

prisma/migrations/20250717163603_remove_player_email/migration.sql

@@ -0,0 +1,11 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `email` on the `Player` table. All the data in the column will be lost.
+
+*/
+-- DropIndex
+DROP INDEX "Player_email_key";
+
+-- AlterTable
+ALTER TABLE "Player" DROP COLUMN "email";

prisma/migrations/20250717171401_add_team_model/migration.sql

@@ -0,0 +1,60 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `player1Id` on the `Match` table. All the data in the column will be lost.
+  - You are about to drop the column `player2Id` on the `Match` table. All the data in the column will be lost.
+  - You are about to drop the column `player1Score` on the `Result` table. All the data in the column will be lost.
+  - You are about to drop the column `player2Score` on the `Result` table. All the data in the column will be lost.
+  - Added the required column `team1Id` to the `Match` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `team2Id` to the `Match` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `team1Score` to the `Result` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `team2Score` to the `Result` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- DropForeignKey
+ALTER TABLE "Match" DROP CONSTRAINT "Match_player1Id_fkey";
+
+-- DropForeignKey
+ALTER TABLE "Match" DROP CONSTRAINT "Match_player2Id_fkey";
+
+-- DropForeignKey
+ALTER TABLE "Result" DROP CONSTRAINT "Result_winnerId_fkey";
+
+-- AlterTable
+ALTER TABLE "Match" DROP COLUMN "player1Id",
+DROP COLUMN "player2Id",
+ADD COLUMN     "team1Id" INTEGER NOT NULL,
+ADD COLUMN     "team2Id" INTEGER NOT NULL;
+
+-- AlterTable
+ALTER TABLE "Player" ADD COLUMN     "teamId" INTEGER;
+
+-- AlterTable
+ALTER TABLE "Result" DROP COLUMN "player1Score",
+DROP COLUMN "player2Score",
+ADD COLUMN     "team1Score" INTEGER NOT NULL,
+ADD COLUMN     "team2Score" INTEGER NOT NULL;
+
+-- CreateTable
+CREATE TABLE "Team" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "registeredAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Team_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Team_name_key" ON "Team"("name");
+
+-- AddForeignKey
+ALTER TABLE "Player" ADD CONSTRAINT "Player_teamId_fkey" FOREIGN KEY ("teamId") REFERENCES "Team"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Match" ADD CONSTRAINT "Match_team1Id_fkey" FOREIGN KEY ("team1Id") REFERENCES "Team"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Match" ADD CONSTRAINT "Match_team2Id_fkey" FOREIGN KEY ("team2Id") REFERENCES "Team"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Result" ADD CONSTRAINT "Result_winnerId_fkey" FOREIGN KEY ("winnerId") REFERENCES "Team"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/20250717173002_add_pool_to_match/migration.sql

@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - Added the required column `pool` to the `Match` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE "Match" ADD COLUMN     "pool" INTEGER NOT NULL;

prisma/migrations/20250718101742_add_tier_to_tournamentstage/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "TournamentStage" ADD COLUMN     "tier" INTEGER;

prisma/migrations/20250719090915_add_tournament_model/migration.sql

@@ -0,0 +1,23 @@
+/*
+  Warnings:
+
+  - Added the required column `tournamentId` to the `TournamentStage` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE "TournamentStage" ADD COLUMN     "tournamentId" INTEGER NOT NULL;
+
+-- CreateTable
+CREATE TABLE "Tournament" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "date" TIMESTAMP(3) NOT NULL,
+    "location" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Tournament_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "TournamentStage" ADD CONSTRAINT "TournamentStage_tournamentId_fkey" FOREIGN KEY ("tournamentId") REFERENCES "Tournament"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/20250719092141_add_team_logo/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Team" ADD COLUMN     "logo" TEXT;

prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "postgresql"

prisma/schema.prisma

@@ -0,0 +1,92 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
+// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init
+
+generator client {
+  provider = "prisma-client-js"
+  output   = "../generated/prisma"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+model Team {
+  id           Int      @id @default(autoincrement())
+  name         String   @unique
+  logo         String?  // Team logo URL or emoji
+  registeredAt DateTime @default(now())
+  players      Player[]
+  matches1     Match[]  @relation("Team1Matches")
+  matches2     Match[]  @relation("Team2Matches")
+  resultsWon   Result[] @relation("WinnerTeamResults")
+}
+
+model Player {
+  id           Int      @id @default(autoincrement())
+  name         String
+  username     String?  @unique
+  registeredAt DateTime @default(now())
+  passwordHash String?
+  imageUrl     String?   // Optional profile image path
+  team         Team?     @relation(fields: [teamId], references: [id])
+  teamId       Int?
+}
+
+model AdminUser {
+  id           Int    @id @default(autoincrement())
+  username     String @unique
+  passwordHash String
+}
+
+model Tournament {
+  id          Int      @id @default(autoincrement())
+  name        String
+  date        DateTime
+  location    String
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+  stages      TournamentStage[]
+}
+
+model TournamentStage {
+  id        Int      @id @default(autoincrement())
+  type      StageType
+  startedAt DateTime?
+  endedAt   DateTime?
+  matches   Match[]
+  tier      Int? // Added for tiered elimination
+  tournament Tournament @relation(fields: [tournamentId], references: [id])
+  tournamentId Int
+}
+
+enum StageType {
+  ROUND_ROBIN
+  SINGLE_ELIM
+}
+
+model Match {
+  id         Int      @id @default(autoincrement())
+  stage      TournamentStage @relation(fields: [stageId], references: [id])
+  stageId    Int
+  team1      Team    @relation("Team1Matches", fields: [team1Id], references: [id])
+  team1Id    Int
+  team2      Team    @relation("Team2Matches", fields: [team2Id], references: [id])
+  team2Id    Int
+  scheduledAt DateTime
+  result     Result?
+  pool       Int
+}
+
+model Result {
+  id           Int    @id @default(autoincrement())
+  match        Match  @relation(fields: [matchId], references: [id])
+  matchId      Int    @unique
+  team1Score   Int
+  team2Score   Int
+  winner       Team   @relation("WinnerTeamResults", fields: [winnerId], references: [id])
+  winnerId     Int
+}

scripts/addTeams.js

@@ -0,0 +1,86 @@
+const fetch = require('node-fetch');
+
+// Get number of teams from command line argument, default to 10
+const numTeams = parseInt(process.argv[2]) || 10;
+
+// Generate team names dynamically
+const teamNames = [
+  'Alpha', 'Beta', 'Gamma', 'Delta', 'Epsilon', 'Zeta', 'Eta', 'Theta', 'Iota', 'Kappa',
+  'Lambda', 'Mu', 'Nu', 'Xi', 'Omicron', 'Pi', 'Rho', 'Sigma', 'Tau', 'Upsilon',
+  'Phi', 'Chi', 'Psi', 'Omega'
+];
+
+// Generate SVG logo based on team name
+function generateSVGLogo(teamName, size = 40) {
+  // Use team name to generate consistent colors and patterns
+  let hash = 0;
+  for (let i = 0; i < teamName.length; i++) {
+    hash = teamName.charCodeAt(i) + ((hash << 5) - hash);
+  }
+  
+  const hue = hash % 360;
+  const saturation = 60 + (hash % 30);
+  const lightness = 40 + (hash % 30);
+  const color = `hsl(${hue}, ${saturation}%, ${lightness}%)`;
+  
+  // Generate secondary color
+  const secondaryHue = (hue + 180) % 360;
+  const secondaryColor = `hsl(${secondaryHue}, ${saturation}%, ${lightness}%)`;
+  
+  // Choose a logo pattern based on hash
+  const pattern = hash % 4;
+  const initials = teamName.split(' ').map(w => w[0]).join('').toUpperCase().slice(0, 2);
+  
+  let svgContent = '';
+  
+  switch (pattern) {
+    case 0: // Circle with initials
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><circle cx="${size/2}" cy="${size/2}" r="${size/2}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><text x="50%" y="55%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+      
+    case 1: // Square with diagonal
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><rect x="2" y="2" width="${size-4}" height="${size-4}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><line x1="0" y1="0" x2="${size}" y2="${size}" stroke="${secondaryColor}" stroke-width="3"/><text x="50%" y="55%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+      
+    case 2: // Triangle
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><polygon points="${size/2},5 ${size-5},${size-5} 5,${size-5}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><text x="50%" y="60%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+      
+    case 3: // Diamond
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><polygon points="${size/2},5 ${size-5},${size/2} ${size/2},${size-5} 5,${size/2}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><text x="50%" y="55%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+  }
+  
+  return svgContent;
+}
+
+const teams = [];
+for (let i = 0; i < numTeams; i++) {
+  const teamName = `Team ${teamNames[i]}`;
+  teams.push({ 
+    name: teamName,
+    logo: generateSVGLogo(teamName)
+  });
+}
+
+async function addTeams() {
+  for (const team of teams) {
+    try {
+      const res = await fetch('http://localhost:4000/api/teams', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ name: team.name, logo: team.logo })
+      });
+      const data = await res.json();
+      if (res.ok) {
+        console.log(`Added: ${team.name} with SVG logo`);
+      } else {
+        console.log(`Failed to add ${team.name}: ${data.error}`);
+      }
+    } catch (err) {
+      console.log(`Error adding ${team.name}:`, err.message);
+    }
+  }
+}
+
+addTeams(); 

scripts/checkAdmin.js

@@ -0,0 +1,16 @@
+const { PrismaClient } = require('../generated/prisma');
+
+const prisma = new PrismaClient();
+
+async function checkAdmin() {
+  try {
+    const admins = await prisma.adminUser.findMany();
+    console.log('Admin users in database:', admins);
+  } catch (err) {
+    console.error('Error:', err);
+  } finally {
+    await prisma.$disconnect();
+  }
+}
+
+checkAdmin(); 

scripts/clearMatches.js

@@ -0,0 +1,13 @@
+const { PrismaClient } = require('../generated/prisma');
+
+async function main() {
+  const prisma = new PrismaClient();
+  // Delete all results first (if results depend on matches)
+  const deletedResults = await prisma.result.deleteMany();
+  // Delete all matches
+  const deletedMatches = await prisma.match.deleteMany();
+  console.log(`Deleted ${deletedResults.count} results and ${deletedMatches.count} matches.`);
+  await prisma.$disconnect();
+}
+
+main().catch(e => { console.error(e); process.exit(1); }); 

scripts/clearPlayers.js

@@ -0,0 +1,14 @@
+const { PrismaClient } = require('../generated/prisma');
+
+async function main() {
+  const prisma = new PrismaClient();
+  const deletedResults = await prisma.result.deleteMany();
+  const deletedMatches = await prisma.match.deleteMany();
+  const deletedStages = await prisma.tournamentStage.deleteMany();
+  const deletedTeams = await prisma.team.deleteMany();
+  const deletedPlayers = await prisma.player.deleteMany();
+  console.log(`Deleted ${deletedResults.count} results, ${deletedMatches.count} matches, ${deletedStages.count} tournament stages, ${deletedTeams.count} teams, and ${deletedPlayers.count} players.`);
+  await prisma.$disconnect();
+}
+
+main().catch(e => { console.error(e); process.exit(1); }); 

scripts/clearStages.js

@@ -0,0 +1,31 @@
+const { PrismaClient } = require('../generated/prisma');
+
+async function main() {
+  const prisma = new PrismaClient();
+  // Find all single elimination stages
+  const singleElimStages = await prisma.tournamentStage.findMany({ where: { type: 'SINGLE_ELIM' } });
+  if (!singleElimStages.length) {
+    console.log('No single elimination stages found.');
+    await prisma.$disconnect();
+    return;
+  }
+  let totalDeletedMatches = 0;
+  let totalDeletedResults = 0;
+  for (const stage of singleElimStages) {
+    // Find all matches for this stage
+    const matches = await prisma.match.findMany({ where: { stageId: stage.id } });
+    const matchIds = matches.map(m => m.id);
+    // Delete all results for these matches
+    const deletedResults = await prisma.result.deleteMany({ where: { matchId: { in: matchIds } } });
+    // Delete all matches for this stage
+    const deletedMatches = await prisma.match.deleteMany({ where: { stageId: stage.id } });
+    // Delete the stage itself
+    await prisma.tournamentStage.delete({ where: { id: stage.id } });
+    totalDeletedMatches += deletedMatches.count;
+    totalDeletedResults += deletedResults.count;
+  }
+  console.log(`Deleted ${singleElimStages.length} SINGLE_ELIM stages, ${totalDeletedMatches} matches, and ${totalDeletedResults} results.`);
+  await prisma.$disconnect();
+}
+
+main().catch(e => { console.error(e); process.exit(1); }); 

scripts/createAdmin.js

@@ -0,0 +1,28 @@
+const { PrismaClient } = require('../generated/prisma');
+const bcrypt = require('bcryptjs');
+
+const prisma = new PrismaClient();
+
+async function createAdmin() {
+  try {
+    const username = 'admin';
+    const password = 'admin123';
+    const hash = await bcrypt.hash(password, 10);
+    
+    const admin = await prisma.adminUser.create({
+      data: { username, passwordHash: hash },
+    });
+    
+    console.log('Admin created successfully:', { id: admin.id, username: admin.username });
+  } catch (err) {
+    if (err.code === 'P2002') {
+      console.log('Admin already exists');
+    } else {
+      console.error('Error creating admin:', err);
+    }
+  } finally {
+    await prisma.$disconnect();
+  }
+}
+
+createAdmin(); 

scripts/deleteAdmins.js

@@ -0,0 +1,17 @@
+const { PrismaClient } = require('../generated/prisma');
+
+const prisma = new PrismaClient();
+
+async function deleteAdmins() {
+  try {
+    console.log('Deleting all admin users...');
+    const result = await prisma.adminUser.deleteMany();
+    console.log(`Deleted ${result.count} admin users`);
+  } catch (err) {
+    console.error('Error:', err);
+  } finally {
+    await prisma.$disconnect();
+  }
+}
+
+deleteAdmins(); 

scripts/fullTournamentReset.js

@@ -0,0 +1,12 @@
+const { PrismaClient } = require('../generated/prisma');
+
+async function main() {
+  const prisma = new PrismaClient();
+  const deletedResults = await prisma.result.deleteMany();
+  const deletedMatches = await prisma.match.deleteMany();
+  const deletedStages = await prisma.tournamentStage.deleteMany();
+  console.log(`Deleted ${deletedResults.count} results, ${deletedMatches.count} matches, and ${deletedStages.count} tournament stages.`);
+  await prisma.$disconnect();
+}
+
+main().catch(e => { console.error(e); process.exit(1); }); 

scripts/generateTeamLogos.js

@@ -0,0 +1,73 @@
+const { PrismaClient } = require('../generated/prisma');
+
+const prisma = new PrismaClient();
+
+// Generate random SVG logo based on team name
+function generateSVGLogo(teamName, size = 40) {
+  // Use team name to generate consistent colors and patterns
+  let hash = 0;
+  for (let i = 0; i < teamName.length; i++) {
+    hash = teamName.charCodeAt(i) + ((hash << 5) - hash);
+  }
+  
+  const hue = hash % 360;
+  const saturation = 60 + (hash % 30);
+  const lightness = 40 + (hash % 30);
+  const color = `hsl(${hue}, ${saturation}%, ${lightness}%)`;
+  
+  // Generate secondary color
+  const secondaryHue = (hue + 180) % 360;
+  const secondaryColor = `hsl(${secondaryHue}, ${saturation}%, ${lightness}%)`;
+  
+  // Choose a logo pattern based on hash
+  const pattern = hash % 4;
+  const initials = teamName.split(' ').map(w => w[0]).join('').toUpperCase().slice(0, 2);
+  
+  let svgContent = '';
+  
+  switch (pattern) {
+    case 0: // Circle with initials
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><circle cx="${size/2}" cy="${size/2}" r="${size/2}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><text x="50%" y="55%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+      
+    case 1: // Square with diagonal
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><rect x="2" y="2" width="${size-4}" height="${size-4}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><line x1="0" y1="0" x2="${size}" y2="${size}" stroke="${secondaryColor}" stroke-width="3"/><text x="50%" y="55%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+      
+    case 2: // Triangle
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><polygon points="${size/2},5 ${size-5},${size-5} 5,${size-5}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><text x="50%" y="60%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+      
+    case 3: // Diamond
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><polygon points="${size/2},5 ${size-5},${size/2} ${size/2},${size-5} 5,${size/2}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><text x="50%" y="55%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+  }
+  
+  return svgContent;
+}
+
+async function updateTeamLogos() {
+  try {
+    const teams = await prisma.team.findMany();
+    console.log(`Found ${teams.length} teams to update`);
+    
+    for (const team of teams) {
+      const svgLogo = generateSVGLogo(team.name);
+      
+      await prisma.team.update({
+        where: { id: team.id },
+        data: { logo: svgLogo }
+      });
+      
+      console.log(`Updated ${team.name} with SVG logo`);
+    }
+    
+    console.log('✅ All team logos updated successfully!');
+  } catch (err) {
+    console.error('Error updating team logos:', err);
+  } finally {
+    await prisma.$disconnect();
+  }
+}
+
+updateTeamLogos(); 

scripts/resetTournament.js

@@ -0,0 +1,101 @@
+const { PrismaClient } = require('../generated/prisma');
+const fetch = require('node-fetch');
+
+const prisma = new PrismaClient();
+
+// Generate SVG logo based on team name
+function generateSVGLogo(teamName, size = 40) {
+  let hash = 0;
+  for (let i = 0; i < teamName.length; i++) {
+    hash = teamName.charCodeAt(i) + ((hash << 5) - hash);
+  }
+  
+  const hue = Math.abs(hash) % 360;
+  const saturation = 60 + (Math.abs(hash) % 30);
+  const lightness = 40 + (Math.abs(hash) % 30);
+  const color = `hsl(${hue}, ${saturation}%, ${lightness}%)`;
+  
+  const secondaryHue = (hue + 180) % 360;
+  const secondaryColor = `hsl(${secondaryHue}, ${saturation}%, ${lightness}%)`;
+  
+  const pattern = Math.abs(hash) % 4;
+  const initials = teamName.split(' ').map(w => w[0]).join('').toUpperCase().slice(0, 2);
+  
+  let svgContent = '';
+  
+  switch (pattern) {
+    case 0: // Circle with initials
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><circle cx="${size/2}" cy="${size/2}" r="${size/2}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><text x="50%" y="55%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+    case 1: // Square with diagonal
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><rect x="2" y="2" width="${size-4}" height="${size-4}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><line x1="0" y1="0" x2="${size}" y2="${size}" stroke="${secondaryColor}" stroke-width="3"/><text x="50%" y="55%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+    case 2: // Triangle
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><polygon points="${size/2},5 ${size-5},${size-5} 5,${size-5}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><text x="50%" y="60%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+    case 3: // Diamond
+      svgContent = `<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}"><polygon points="${size/2},5 ${size-5},${size/2} ${size/2},${size-5} 5,${size/2}" fill="${color}" stroke="${secondaryColor}" stroke-width="2"/><text x="50%" y="55%" text-anchor="middle" font-size="${size/3}" fill="white" font-family="Arial, sans-serif" font-weight="bold">${initials}</text></svg>`;
+      break;
+  }
+  
+  return svgContent;
+}
+
+async function resetTournament() {
+  try {
+    console.log('🗑️  Deleting all existing data...');
+    
+    // Delete all data in the correct order (due to foreign key constraints)
+    await prisma.result.deleteMany();
+    await prisma.match.deleteMany();
+    await prisma.tournamentStage.deleteMany();
+    await prisma.tournament.deleteMany();
+    await prisma.team.deleteMany();
+    
+    console.log('✅ All existing data deleted');
+    
+    // Create new tournament
+    console.log('🏆 Creating new tournament...');
+    const tournament = await prisma.tournament.create({
+      data: {
+        name: 'Championship Tournament',
+        date: new Date(),
+        location: 'Main Arena'
+      }
+    });
+    console.log(`✅ Tournament created: ${tournament.name}`);
+    
+    // Create 15 teams
+    console.log('👥 Creating 15 teams...');
+    const teamNames = [
+      'Alpha', 'Beta', 'Gamma', 'Delta', 'Epsilon', 'Zeta', 'Eta', 'Theta', 'Iota', 'Kappa',
+      'Lambda', 'Mu', 'Nu', 'Xi', 'Omicron'
+    ];
+    
+    const teams = [];
+    for (let i = 0; i < 15; i++) {
+      const teamName = `Team ${teamNames[i]}`;
+      const team = await prisma.team.create({
+        data: {
+          name: teamName,
+          logo: generateSVGLogo(teamName)
+        }
+      });
+      teams.push(team);
+      console.log(`✅ Created ${team.name} with SVG logo`);
+    }
+    
+    console.log(`\n🎉 Tournament reset complete!`);
+    console.log(`📊 Tournament: ${tournament.name}`);
+    console.log(`👥 Teams: ${teams.length}`);
+    console.log(`📅 Date: ${tournament.date.toLocaleDateString()}`);
+    console.log(`📍 Location: ${tournament.location}`);
+    
+  } catch (err) {
+    console.error('❌ Error resetting tournament:', err);
+  } finally {
+    await prisma.$disconnect();
+  }
+}
+
+resetTournament(); 

scripts/scheduleAndFillResults.js

@@ -0,0 +1,60 @@
+const fetch = require('node-fetch');
+const readline = require('readline');
+
+async function prompt(question) {
+  const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
+  return new Promise(resolve => rl.question(question, ans => { rl.close(); resolve(ans); }));
+}
+
+function getRandomScore() {
+  // No draws allowed, so scores must be different
+  let a = Math.floor(Math.random() * 10);
+  let b = Math.floor(Math.random() * 10);
+  while (a === b) {
+    b = Math.floor(Math.random() * 10);
+  }
+  return [a, b];
+}
+
+async function main() {
+  const username = process.env.ADMIN_USERNAME || await prompt('Admin username: ');
+  const password = process.env.ADMIN_PASSWORD || await prompt('Admin password: ');
+
+  // Login as admin
+  const loginRes = await fetch('http://localhost:4000/api/admin/login', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ username, password })
+  });
+  const loginData = await loginRes.json();
+  if (!loginRes.ok || !loginData.token) {
+    console.error('Admin login failed:', loginData.error || loginRes.statusText);
+    process.exit(1);
+  }
+  const token = loginData.token;
+  console.log('Admin login successful. Filling in match results...');
+
+  // Fetch all matches
+  const matchesRes = await fetch('http://localhost:4000/api/matches');
+  const matches = await matchesRes.json();
+  for (const match of matches) {
+    if (match.result) continue; // Skip if result already exists
+    const [team1Score, team2Score] = getRandomScore();
+    const resultRes = await fetch(`http://localhost:4000/api/admin/matches/${match.id}/result`, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${token}`
+      },
+      body: JSON.stringify({ team1Score, team2Score })
+    });
+    if (resultRes.ok) {
+      console.log(`Filled result for match ${match.id}: ${team1Score} - ${team2Score}`);
+    } else {
+      const err = await resultRes.json();
+      console.log(`Failed to fill result for match ${match.id}:`, err.error || resultRes.statusText);
+    }
+  }
+}
+
+main(); 

scripts/scheduleRoundRobin.js

@@ -0,0 +1,49 @@
+const fetch = require('node-fetch');
+const readline = require('readline');
+
+async function prompt(question) {
+  const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
+  return new Promise(resolve => rl.question(question, ans => { rl.close(); resolve(ans); }));
+}
+
+async function main() {
+  const username = process.env.ADMIN_USERNAME || await prompt('Admin username: ');
+  const password = process.env.ADMIN_PASSWORD || await prompt('Admin password: ');
+  let minTeamsPerPool = 3;
+  const minTeamsInput = await prompt('Minimum teams per pool (default 3): ');
+  if (minTeamsInput && !isNaN(parseInt(minTeamsInput))) {
+    minTeamsPerPool = parseInt(minTeamsInput);
+  }
+
+  // Login as admin
+  const loginRes = await fetch('http://localhost:4000/api/admin/login', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ username, password })
+  });
+  const loginData = await loginRes.json();
+  if (!loginRes.ok || !loginData.token) {
+    console.error('Admin login failed:', loginData.error || loginRes.statusText);
+    process.exit(1);
+  }
+  const token = loginData.token;
+  console.log('Admin login successful. Scheduling round robin matches...');
+
+  // Call schedule round robin endpoint
+  const scheduleRes = await fetch('http://localhost:4000/api/admin/schedule/roundrobin', {
+    method: 'POST',
+    headers: {
+      'Authorization': `Bearer ${token}`,
+      'Content-Type': 'application/json'
+    },
+    body: JSON.stringify({ minTeamsPerPool })
+  });
+  const scheduleData = await scheduleRes.json();
+  if (scheduleRes.ok) {
+    console.log('Round robin scheduled:', scheduleData);
+  } else {
+    console.error('Failed to schedule round robin:', scheduleData.error || scheduleRes.statusText);
+  }
+}
+
+main(); 

scripts/scheduleSingleElim.js

@@ -0,0 +1,40 @@
+const fetch = require('node-fetch');
+const readline = require('readline');
+
+async function prompt(question) {
+  const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
+  return new Promise(resolve => rl.question(question, ans => { rl.close(); resolve(ans); }));
+}
+
+async function main() {
+  const username = process.env.ADMIN_USERNAME || await prompt('Admin username: ');
+  const password = process.env.ADMIN_PASSWORD || await prompt('Admin password: ');
+
+  // Login as admin
+  const loginRes = await fetch('http://localhost:4000/api/admin/login', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ username, password })
+  });
+  const loginData = await loginRes.json();
+  if (!loginRes.ok || !loginData.token) {
+    console.error('Admin login failed:', loginData.error || loginRes.statusText);
+    process.exit(1);
+  }
+  const token = loginData.token;
+  console.log('Admin login successful. Scheduling single elimination bracket...');
+
+  // Call schedule single elimination endpoint
+  const scheduleRes = await fetch('http://localhost:4000/api/admin/schedule/singleelim', {
+    method: 'POST',
+    headers: { 'Authorization': `Bearer ${token}` }
+  });
+  const scheduleData = await scheduleRes.json();
+  if (scheduleRes.ok) {
+    console.log('Single elimination scheduled:', scheduleData);
+  } else {
+    console.error('Failed to schedule single elimination:', scheduleData.error || scheduleRes.statusText);
+  }
+}
+
+main(); 

scripts/setPlayerUsernames.js

@@ -0,0 +1,24 @@
+const { PrismaClient } = require('../generated/prisma');
+
+async function main() {
+  const prisma = new PrismaClient();
+  const players = await prisma.player.findMany();
+  const usedUsernames = new Set();
+
+  for (const player of players) {
+    let base = player.email.split('@')[0];
+    let username = base;
+    let i = 1;
+    // Ensure uniqueness
+    while (usedUsernames.has(username) || await prisma.player.findUnique({ where: { username } })) {
+      username = `${base}${i}`;
+      i++;
+    }
+    usedUsernames.add(username);
+    await prisma.player.update({ where: { id: player.id }, data: { username } });
+    console.log(`Set username for ${player.email}: ${username}`);
+  }
+  await prisma.$disconnect();
+}
+
+main().catch(e => { console.error(e); process.exit(1); }); 

scripts/startTournament.js

@@ -0,0 +1,57 @@
+const fetch = require('node-fetch');
+
+async function startTournament() {
+  try {
+    // 1. Login as admin with .env credentials
+    console.log('Logging in as admin...');
+    const loginRes = await fetch('http://localhost:4000/api/admin/login', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        username: 'admin',
+        password: '0000'
+      })
+    });
+
+    if (!loginRes.ok) {
+      const error = await loginRes.json();
+      console.error('Login failed:', error);
+      return;
+    }
+    
+    const { token } = await loginRes.json();
+    console.log('✅ Login successful!');
+    
+    // 2. Start round robin
+    console.log('Starting round robin...');
+    const scheduleRes = await fetch('http://localhost:4000/api/admin/schedule/roundrobin', {
+      method: 'POST',
+      headers: { 
+        'Authorization': `Bearer ${token}`,
+        'Content-Type': 'application/json' 
+      }
+    });
+
+    if (scheduleRes.ok) {
+      const data = await scheduleRes.json();
+      console.log('✅ Round robin started successfully!');
+      console.log('Pools created:', data.pools);
+      console.log('Matches created:', data.matchesCreated);
+      
+      // 3. Check the created matches
+      console.log('Checking created matches...');
+      const matchesRes = await fetch('http://localhost:4000/api/matches');
+      if (matchesRes.ok) {
+        const matches = await matchesRes.json();
+        console.log(`✅ Found ${matches.length} matches created`);
+      }
+    } else {
+      const error = await scheduleRes.json();
+      console.error('❌ Failed to start round robin:', error);
+    }
+  } catch (err) {
+    console.error('Error:', err.message);
+  }
+}
+
+startTournament(); 

scripts/testEnvLogin.js

@@ -0,0 +1,44 @@
+const fetch = require('node-fetch');
+
+async function testEnvLogin() {
+  try {
+    console.log('Testing admin login with .env credentials...');
+    console.log('Username: admin, Password: 0000');
+    
+    const loginRes = await fetch('http://localhost:4000/api/admin/login', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        username: 'admin',
+        password: '0000'
+      })
+    });
+
+    console.log('Response status:', loginRes.status);
+    const data = await loginRes.json();
+    console.log('Response data:', data);
+    
+    if (loginRes.ok) {
+      console.log('✅ Login successful! Token received');
+      
+      // Test the token by calling a protected endpoint
+      console.log('Testing protected endpoint...');
+      const teamsRes = await fetch('http://localhost:4000/api/teams', {
+        headers: { 'Authorization': `Bearer ${data.token}` }
+      });
+      
+      if (teamsRes.ok) {
+        const teams = await teamsRes.json();
+        console.log(`✅ Token works! Found ${teams.length} teams`);
+      } else {
+        console.log('❌ Token validation failed');
+      }
+    } else {
+      console.log('❌ Login failed:', data.error);
+    }
+  } catch (err) {
+    console.error('Error:', err.message);
+  }
+}
+
+testEnvLogin(); 

scripts/testLogin.js

@@ -0,0 +1,30 @@
+const fetch = require('node-fetch');
+const bcrypt = require('bcryptjs');
+
+async function testLogin() {
+  try {
+    console.log('Testing admin login...');
+    const loginRes = await fetch('http://localhost:4000/api/admin/login', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        username: 'admin',
+        password: 'admin123'
+      })
+    });
+
+    console.log('Response status:', loginRes.status);
+    const data = await loginRes.json();
+    console.log('Response data:', data);
+    
+    if (loginRes.ok) {
+      console.log('Login successful! Token:', data.token);
+    } else {
+      console.log('Login failed:', data.error);
+    }
+  } catch (err) {
+    console.error('Error:', err.message);
+  }
+}
+
+testLogin(); 

scripts/verifyPassword.js

@@ -0,0 +1,34 @@
+const { PrismaClient } = require('../generated/prisma');
+const bcrypt = require('bcryptjs');
+
+const prisma = new PrismaClient();
+
+async function verifyPassword() {
+  try {
+    const admin = await prisma.adminUser.findUnique({ where: { username: 'admin' } });
+    if (!admin) {
+      console.log('Admin not found');
+      return;
+    }
+    
+    console.log('Admin found:', { id: admin.id, username: admin.username });
+    console.log('Password hash:', admin.passwordHash);
+    
+    const password = 'admin123';
+    const isValid = await bcrypt.compare(password, admin.passwordHash);
+    console.log('Password valid:', isValid);
+    
+    // Test with a new hash
+    const newHash = await bcrypt.hash(password, 10);
+    console.log('New hash for same password:', newHash);
+    const isValidNew = await bcrypt.compare(password, newHash);
+    console.log('New hash valid:', isValidNew);
+    
+  } catch (err) {
+    console.error('Error:', err);
+  } finally {
+    await prisma.$disconnect();
+  }
+}
+
+verifyPassword(); 

tournament-frontend/package.json

@@ -0,0 +1,38 @@
+{
+  "name": "tournament-frontend",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "cra-template-pwa": "2.0.0",
+    "jspdf": "^3.0.1",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
+    "react-scripts": "5.0.1",
+    "socket.io-client": "^4.8.1"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "proxy": "http://localhost:4000"
+}

tournament-frontend/public/index.html

@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta name="description" content="Web site created using create-react-app" />
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-eval'">
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <!--
+      manifest.json provides metadata used when your web app is installed on a
+      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>React Tournament App</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>

tournament-frontend/public/manifest.json

@@ -0,0 +1,25 @@
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}

tournament-frontend/public/robots.txt

@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

tournament-frontend/src/App.css

@@ -0,0 +1,38 @@
+.App {
+  text-align: center;
+}
+
+.App-logo {
+  height: 40vmin;
+  pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .App-logo {
+    animation: App-logo-spin infinite 20s linear;
+  }
+}
+
+.App-header {
+  background-color: #282c34;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  font-size: calc(10px + 2vmin);
+  color: white;
+}
+
+.App-link {
+  color: #61dafb;
+}
+
+@keyframes App-logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}

tournament-frontend/src/App.js

@@ -0,0 +1,335 @@
+import React, { useState } from 'react';
+import './App.css';
+import Header from './Header';
+import UserMenu from './UserMenu';
+import Login from './Login';
+import ForgotPassword from './ForgotPassword';
+import ResetPassword from './ResetPassword';
+import Register from './Register';
+import Sidebar from './Sidebar';
+import MatchesSchedule from './MatchesSchedule';
+import Results from './Results';
+import Bracket from './Bracket';
+import TeamRanking from './TeamRanking';
+import Pools from './Pools';
+import jsPDF from 'jspdf';
+
+function getResetTokenFromUrl() {
+  const params = new URLSearchParams(window.location.search);
+  return params.get('token') || '';
+}
+
+function App() {
+  const [token, setToken] = useState(null);
+  const [userMenu, setUserMenu] = useState(null);
+  const [showForgot, setShowForgot] = useState(false);
+  const [showRegister, setShowRegister] = useState(false);
+  const [section, setSection] = useState('leaderboard');
+  const [rankingRefresh, setRankingRefresh] = useState(0);
+  const [tournamentName, setTournamentName] = useState(() => localStorage.getItem('tournamentName') || '');
+  const [showCreateTournament, setShowCreateTournament] = useState(false);
+  const [showLoadTournaments, setShowLoadTournaments] = useState(false);
+  const [tournaments, setTournaments] = useState([]);
+  const [loadingTournaments, setLoadingTournaments] = useState(false);
+  const [tournamentLocation, setTournamentLocation] = useState(() => localStorage.getItem('tournamentLocation') || '');
+  const [tournamentDate, setTournamentDate] = useState(() => localStorage.getItem('tournamentDate') || '');
+  const [startMsg, setStartMsg] = useState('');
+  const [starting, setStarting] = useState(false);
+  const [tournamentStarted, setTournamentStarted] = useState(false);
+
+  // Check if tournament has started (any round robin matches exist)
+  React.useEffect(() => {
+    fetch('/api/matches')
+      .then(res => res.ok ? res.json() : [])
+      .then(data => {
+        setTournamentStarted(data.some(m => m.stage?.type === 'ROUND_ROBIN'));
+      });
+  }, [startMsg]);
+
+  const handleUserMenuSelect = async (option) => {
+    if (option === 'logout') {
+      setToken(null);
+      setUserMenu(null);
+    } else if (option === 'create-tournament') {
+      setShowCreateTournament(true);
+    } else if (option === 'load-tournaments') {
+      setShowLoadTournaments(true);
+      setLoadingTournaments(true);
+      try {
+        const res = await fetch('/api/tournaments');
+        if (res.ok) {
+          const data = await res.json();
+          setTournaments(data);
+        } else {
+          console.error('Failed to load tournaments');
+        }
+      } catch (err) {
+        console.error('Error loading tournaments:', err);
+      }
+      setLoadingTournaments(false);
+    } else if (option === 'start-tournament') {
+      setStartMsg('');
+      setStarting(true);
+      try {
+        const res = await fetch('/api/admin/schedule/roundrobin', {
+          method: 'POST',
+          headers: { 'Authorization': `Bearer ${token}`, 'Content-Type': 'application/json' }
+        });
+        if (res.ok) {
+          setStartMsg('Tournament started!');
+        } else {
+          const data = await res.json();
+          setStartMsg(data.error || 'Failed to start tournament');
+        }
+      } catch {
+        setStartMsg('Failed to start tournament');
+      }
+      setStarting(false);
+    } else {
+      setUserMenu(option);
+    }
+  };
+
+  // Auto-login after registration
+  const handleRegister = async (username, password) => {
+    try {
+      const res = await fetch('/api/login', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ username, password })
+      });
+      const data = await res.json();
+      if (res.ok && data.token) {
+        setToken(data.token);
+        setShowRegister(false);
+      }
+    } catch {
+      // ignore
+    }
+  };
+
+  // Handler for resetting the tournament
+  const handleResetTournament = async () => {
+    // 1. Fetch all relevant data
+    const [teams, matches, standings] = await Promise.all([
+      fetch('/api/teams').then(res => res.ok ? res.json() : []),
+      fetch('/api/matches').then(res => res.ok ? res.json() : []),
+      fetch('/api/standings').then(res => res.ok ? res.json() : [])
+    ]);
+    // 2. Generate PDF
+    const doc = new jsPDF();
+    doc.setFontSize(18);
+    const dateStr = new Date().toLocaleString();
+    doc.text(tournamentName ? `Tournament: ${tournamentName}` : 'Tournament Summary', 14, 18);
+    doc.setFontSize(12);
+    doc.text(`Date: ${dateStr}`, 14, 26);
+    let y = 34;
+    doc.text('Teams:', 14, y);
+    y += 6;
+    teams.forEach(t => { doc.text(`- ${t.name}`, 18, y); y += 6; });
+    y += 4;
+    doc.text('Matches:', 14, y); y += 6;
+    matches.forEach(m => {
+      const t1 = m.team1?.name || 'TBD';
+      const t2 = m.team2?.name || 'TBD';
+      const score = m.result ? `${m.result.team1Score} - ${m.result.team2Score}` : '';
+      doc.text(`${t1} vs ${t2}  ${score}`, 18, y); y += 6;
+      if (y > 270) { doc.addPage(); y = 18; }
+    });
+    y += 4;
+    doc.text('Final Rankings:', 14, y); y += 6;
+    standings.forEach((s, i) => { doc.text(`${i + 1}. ${s.name} (${s.points} pts)`, 18, y); y += 6; });
+    // 3. Download PDF
+    doc.save('tournament-summary.pdf');
+    // 4. Call backend to reset tournament
+    await fetch('/api/admin/reset-tournament', { method: 'POST', headers: { 'Authorization': `Bearer ${token}` } });
+    window.location.reload();
+  };
+
+  // Show reset password form if token is in URL
+  const resetToken = getResetTokenFromUrl();
+  if (resetToken) {
+    return <ResetPassword token={resetToken} />;
+  }
+
+  // Show login/register/forgot only for user menu actions
+  let userMenuContent = null;
+  if (!token && (userMenu === 'profile' || userMenu === 'edit' || userMenu === 'password')) {
+    if (showRegister) {
+      userMenuContent = <Register onRegister={handleRegister} onBackToLogin={() => setShowRegister(false)} />;
+    } else if (showForgot) {
+      userMenuContent = <ForgotPassword onResetRequested={() => setShowForgot(false)} />;
+    } else {
+      userMenuContent = <Login onLogin={setToken} onForgotPassword={() => setShowForgot(true)} onShowRegister={() => setShowRegister(true)} />;
+    }
+  }
+
+  // Tournament creation form modal
+  const createTournamentModal = showCreateTournament && (
+    <div style={{
+      position: 'fixed', top: 0, left: 0, width: '100vw', height: '100vh', background: 'rgba(0,0,0,0.25)', zIndex: 1000,
+      display: 'flex', alignItems: 'center', justifyContent: 'center'
+    }}>
+      <form
+        onSubmit={async e => {
+          e.preventDefault();
+          try {
+            const res = await fetch('/api/tournaments', {
+              method: 'POST',
+              headers: { 
+                'Authorization': `Bearer ${token}`,
+                'Content-Type': 'application/json' 
+              },
+              body: JSON.stringify({
+                name: tournamentName,
+                date: tournamentDate,
+                location: tournamentLocation
+              })
+            });
+            if (res.ok) {
+              localStorage.setItem('tournamentName', tournamentName);
+              localStorage.setItem('tournamentDate', tournamentDate);
+              localStorage.setItem('tournamentLocation', tournamentLocation);
+              setShowCreateTournament(false);
+            } else {
+              const data = await res.json();
+              alert(data.error || 'Failed to create tournament');
+            }
+          } catch (err) {
+            alert('Failed to create tournament');
+          }
+        }}
+        style={{ background: '#fff', padding: 32, borderRadius: 12, minWidth: 320, boxShadow: '0 2px 16px rgba(0,0,0,0.12)' }}
+      >
+        <h2 style={{ marginBottom: 16 }}>Create Tournament</h2>
+        <div style={{ marginBottom: 12 }}>
+          <label style={{ display: 'block', fontWeight: 500 }}>Name</label>
+          <input type="text" value={tournamentName} onChange={e => { setTournamentName(e.target.value); }} required style={{ width: '100%', padding: 8, borderRadius: 6, border: '1px solid #ccc' }} />
+        </div>
+        <div style={{ marginBottom: 12 }}>
+          <label style={{ display: 'block', fontWeight: 500 }}>Date</label>
+          <input type="date" value={tournamentDate} onChange={e => { setTournamentDate(e.target.value); }} required style={{ width: '100%', padding: 8, borderRadius: 6, border: '1px solid #ccc' }} />
+        </div>
+        <div style={{ marginBottom: 20 }}>
+          <label style={{ display: 'block', fontWeight: 500 }}>Location</label>
+          <input type="text" value={tournamentLocation} onChange={e => { setTournamentLocation(e.target.value); }} required style={{ width: '100%', padding: 8, borderRadius: 6, border: '1px solid #ccc' }} />
+        </div>
+        <div style={{ display: 'flex', justifyContent: 'flex-end', gap: 12 }}>
+          <button type="button" onClick={() => setShowCreateTournament(false)} style={{ background: '#e5e7eb', color: '#222', border: 'none', borderRadius: 6, padding: '8px 20px', fontWeight: 'bold', cursor: 'pointer' }}>Cancel</button>
+          <button type="submit" style={{ background: '#2563eb', color: '#fff', border: 'none', borderRadius: 6, padding: '8px 20px', fontWeight: 'bold', cursor: 'pointer' }}>Create</button>
+        </div>
+      </form>
+    </div>
+  );
+
+  // Load tournaments modal
+  const loadTournamentsModal = showLoadTournaments && (
+    <div style={{
+      position: 'fixed', top: 0, left: 0, width: '100vw', height: '100vh', background: 'rgba(0,0,0,0.25)', zIndex: 1000,
+      display: 'flex', alignItems: 'center', justifyContent: 'center'
+    }}>
+      <div style={{ background: '#fff', padding: 32, borderRadius: 12, minWidth: 500, maxHeight: '80vh', overflow: 'auto', boxShadow: '0 2px 16px rgba(0,0,0,0.12)' }}>
+        <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: 24 }}>
+          <h2 style={{ margin: 0 }}>Available Tournaments</h2>
+          <button 
+            onClick={() => setShowLoadTournaments(false)}
+            style={{ background: 'none', border: 'none', fontSize: '24px', cursor: 'pointer', color: '#666' }}
+          >
+            ×
+          </button>
+        </div>
+        
+        {loadingTournaments ? (
+          <div style={{ textAlign: 'center', padding: '40px' }}>
+            <div>Loading tournaments...</div>
+          </div>
+        ) : tournaments.length === 0 ? (
+          <div style={{ textAlign: 'center', padding: '40px', color: '#666' }}>
+            No tournaments available.
+          </div>
+        ) : (
+          <div style={{ display: 'flex', flexDirection: 'column', gap: 12 }}>
+            {tournaments.map(tournament => (
+              <div 
+                key={tournament.id}
+                style={{ 
+                  border: '1px solid #e5e7eb', 
+                  borderRadius: 8, 
+                  padding: 16, 
+                  cursor: 'pointer',
+                  transition: 'all 0.2s',
+                  ':hover': { borderColor: '#2563eb', backgroundColor: '#f8fafc' }
+                }}
+                onClick={() => {
+                  setTournamentName(tournament.name);
+                  setTournamentDate(tournament.date);
+                  setTournamentLocation(tournament.location);
+                  localStorage.setItem('tournamentName', tournament.name);
+                  localStorage.setItem('tournamentDate', tournament.date);
+                  localStorage.setItem('tournamentLocation', tournament.location);
+                  setShowLoadTournaments(false);
+                }}
+              >
+                <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+                  <div>
+                    <h3 style={{ margin: '0 0 8px 0', fontSize: '18px', fontWeight: '600' }}>
+                      {tournament.name}
+                    </h3>
+                    <div style={{ color: '#666', fontSize: '14px' }}>
+                      {tournament.date} • {tournament.location} • {tournament.teams} teams
+                    </div>
+                  </div>
+                  <div style={{ 
+                    padding: '4px 12px', 
+                    borderRadius: 12, 
+                    fontSize: '12px', 
+                    fontWeight: '500',
+                    backgroundColor: 
+                      tournament.status === 'active' ? '#dcfce7' :
+                      tournament.status === 'completed' ? '#fef3c7' :
+                      '#dbeafe',
+                    color: 
+                      tournament.status === 'active' ? '#166534' :
+                      tournament.status === 'completed' ? '#92400e' :
+                      '#1e40af'
+                  }}>
+                    {tournament.status}
+                  </div>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
+    </div>
+  );
+
+  return (
+    <div>
+      <Header tournamentName={tournamentName} />
+      <div style={{ display: 'flex', marginTop: '60px', height: 'calc(100vh - 60px)' }}>
+        {createTournamentModal}
+        {loadTournamentsModal}
+        {startMsg && (
+          <div style={{ position: 'fixed', top: 80, right: 40, background: '#fff', color: startMsg.startsWith('Tournament started') ? '#22c55e' : '#b91c1c', fontWeight: 'bold', padding: '12px 24px', borderRadius: 8, boxShadow: '0 2px 8px rgba(0,0,0,0.08)', zIndex: 2000 }}>
+            {starting ? 'Starting...' : startMsg}
+          </div>
+        )}
+        <Sidebar onSelect={setSection} selected={section} />
+        <div style={{ marginLeft: 220, flex: 1, overflow: 'auto' }}>
+          <div style={{ display: 'flex', justifyContent: 'flex-end', padding: '1rem' }}>
+            <UserMenu onSelect={handleUserMenuSelect} token={token} onResetTournament={handleResetTournament} tournamentStarted={tournamentStarted} />
+          </div>
+          {userMenuContent}
+          {section === 'schedule' && <MatchesSchedule />}
+          {section === 'results' && <Results />}
+          {section === 'bracket' && <Bracket token={token} onTierComplete={() => setRankingRefresh(r => r + 1)} />}
+          {section === 'pools' && <Pools token={token} onTournamentNameChange={setTournamentName} />}
+          {section === 'team-ranking' && <TeamRanking refresh={rankingRefresh} />}
+        </div>
+      </div>
+    </div>
+  );
+}
+
+export default App;

tournament-frontend/src/App.test.js

@@ -0,0 +1,9 @@
+import React from 'react';
+import { render, screen } from '@testing-library/react';
+import App from './App';
+
+test('renders learn react link', () => {
+  render(<App />);
+  const linkElement = screen.getByText(/learn react/i);
+  expect(linkElement).toBeInTheDocument();
+});

tournament-frontend/src/Bracket.css

@@ -0,0 +1,119 @@
+.bracket-container {
+  padding: 32px;
+  width: 100%;
+  max-width: 100vw;
+  box-sizing: border-box;
+}
+
+.bracket-flex {
+  display: flex;
+  flex-direction: column;
+  gap: 32px;
+  align-items: stretch;
+  width: 100%;
+  padding-bottom: 16px;
+}
+
+.bracket-round {
+  min-width: 260px;
+  max-width: 900px;
+  background: #f8fafc;
+  border-radius: 8px;
+  padding: 16px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
+  flex: 1 0 260px;
+  box-sizing: border-box;
+  margin-bottom: 8px;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.bracket-round-title {
+  font-weight: bold;
+  margin-bottom: 12px;
+  text-align: center;
+  font-size: 1.15rem;
+}
+
+.bracket-match {
+  background: #fff;
+  border: 1px solid #e5e7eb;
+  border-radius: 6px;
+  margin-bottom: 16px;
+  padding: 12px 8px;
+  text-align: center;
+  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
+}
+
+.bracket-player {
+  font-size: 1rem;
+  margin: 2px 0;
+}
+
+.bracket-vs {
+  color: #64748b;
+  font-size: 0.95rem;
+  margin: 2px 0;
+}
+
+.bracket-winner {
+  margin-top: 6px;
+  color: #22c55e;
+  font-weight: bold;
+  font-size: 0.95rem;
+}
+
+.bracket-edit-btn {
+  background: #2563eb;
+  color: #fff;
+  border: none;
+  border-radius: 4px;
+  padding: 0.4rem 1rem;
+  cursor: pointer;
+  margin-top: 8px;
+  font-size: 1rem;
+  transition: background 0.2s;
+}
+
+.bracket-edit-btn:hover {
+  background: #1d4ed8;
+}
+
+.bracket-modal-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100vw;
+  height: 100vh;
+  background: rgba(0,0,0,0.25);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+}
+
+.bracket-modal {
+  background: #fff;
+  border-radius: 10px;
+  box-shadow: 0 4px 32px rgba(0,0,0,0.18);
+  padding: 32px 24px 24px 24px;
+  min-width: 320px;
+  max-width: 90vw;
+  position: relative;
+  z-index: 1001;
+}
+
+@media (max-width: 900px) {
+  .bracket-round {
+    min-width: 90vw;
+    max-width: 100vw;
+    padding: 10px;
+  }
+  .bracket-flex {
+    gap: 16px;
+  }
+  .bracket-modal {
+    min-width: 90vw;
+    padding: 18px 8px 12px 8px;
+  }
+} 

tournament-frontend/src/Bracket.js

@@ -0,0 +1,261 @@
+import React, { useEffect, useState } from 'react';
+import './Bracket.css';
+import TeamLogo from './TeamLogo';
+
+// Helper to group matches by round (assumes matches are ordered by round)
+function groupMatchesByRound(matches) {
+  const rounds = {};
+  matches.forEach(match => {
+    const key = match.scheduledAt;
+    if (!rounds[key]) rounds[key] = [];
+    rounds[key].push(match);
+  });
+  return Object.values(rounds);
+}
+
+const tierColors = [
+  '#f8fafc', // light blue
+  '#fef9c3', // light yellow
+  '#fce7f3', // light pink
+  '#d1fae5', // light green
+  '#fee2e2', // light red
+  '#e0e7ff', // light purple
+];
+
+const Bracket = ({ token, onTierComplete }) => {
+  const [tiers, setTiers] = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+  const [modalOpen, setModalOpen] = useState(false);
+  const [editingMatch, setEditingMatch] = useState(null);
+  const [score1, setScore1] = useState('');
+  const [score2, setScore2] = useState('');
+  const [submitMsg, setSubmitMsg] = useState('');
+
+  const fetchBrackets = () => {
+    setLoading(true);
+    fetch('/api/matches')
+      .then(res => res.ok ? res.json() : Promise.reject(res))
+      .then(data => {
+        const tierMap = {};
+        data.forEach(match => {
+          if (match.stage?.type === 'SINGLE_ELIM') {
+            const tier = match.stage.tier || 1;
+            if (!tierMap[tier]) tierMap[tier] = [];
+            tierMap[tier].push(match);
+          }
+        });
+        const tiersArr = Object.entries(tierMap)
+          .sort((a, b) => Number(a[0]) - Number(b[0]))
+          .map(([tier, matches]) => ({ tier: Number(tier), matches }));
+        setTiers(tiersArr);
+        setLoading(false);
+      })
+      .catch(() => {
+        setError('Failed to load brackets');
+        setLoading(false);
+      });
+  };
+
+  // Helper to fetch brackets and, if all results are set for the latest round, advance the tier
+  const fetchBracketsAndAdvance = async (tier) => {
+    fetch('/api/matches')
+      .then(res => res.ok ? res.json() : Promise.reject(res))
+      .then(async data => {
+        const tierMatches = data.filter(match => match.stage?.type === 'SINGLE_ELIM' && match.stage?.tier === tier);
+        if (!tierMatches.length) return fetchBrackets();
+        // Group by round
+        const rounds = groupMatchesByRound(tierMatches);
+        const latestRound = rounds[rounds.length - 1];
+        if (latestRound && latestRound.every(m => m.result) && latestRound.length > 1) {
+          // All results set, advance this tier (only if more than one match, i.e., not final)
+          await fetch(`/api/admin/schedule/singleelim/next?tier=${tier}`, {
+            method: 'POST',
+            headers: { 'Authorization': `Bearer ${token}` }
+          });
+          if (onTierComplete) onTierComplete();
+        }
+        fetchBrackets();
+      })
+      .catch(() => fetchBrackets());
+  };
+
+  // On initial load, check all tiers for advancement
+  useEffect(() => {
+    if (!token) return fetchBrackets();
+    fetch('/api/matches')
+      .then(res => res.ok ? res.json() : Promise.reject(res))
+      .then(async data => {
+        const tierMap = {};
+        data.forEach(match => {
+          if (match.stage?.type === 'SINGLE_ELIM') {
+            const tier = match.stage.tier || 1;
+            if (!tierMap[tier]) tierMap[tier] = [];
+            tierMap[tier].push(match);
+          }
+        });
+        const tierNumbers = Object.keys(tierMap).map(Number);
+        for (const tier of tierNumbers) {
+          const matches = tierMap[tier];
+          const rounds = groupMatchesByRound(matches);
+          const latestRound = rounds[rounds.length - 1];
+          if (latestRound && latestRound.every(m => m.result) && latestRound.length > 1) {
+            // All results set, advance this tier
+            await fetch(`/api/admin/schedule/singleelim/next?tier=${tier}`, {
+              method: 'POST',
+              headers: { 'Authorization': `Bearer ${token}` }
+            });
+          }
+        }
+        fetchBrackets();
+      })
+      .catch(() => fetchBrackets());
+    // eslint-disable-next-line
+  }, [token]);
+
+  const openModal = (match) => {
+    setEditingMatch(match);
+    setScore1('');
+    setScore2('');
+    setSubmitMsg('');
+    setModalOpen(true);
+  };
+
+  const closeModal = () => {
+    setModalOpen(false);
+    setEditingMatch(null);
+    setScore1('');
+    setScore2('');
+    setSubmitMsg('');
+  };
+
+  const handleSubmit = async (e) => {
+    e.preventDefault();
+    setSubmitMsg('');
+    // Validation
+    if (score1 === '' || score2 === '') {
+      setSubmitMsg('Both scores are required.');
+      return;
+    }
+    if (!/^[0-9]+$/.test(score1) || !/^[0-9]+$/.test(score2)) {
+      setSubmitMsg('Scores must be non-negative integers.');
+      return;
+    }
+    if (Number(score1) < 0 || Number(score2) < 0) {
+      setSubmitMsg('Scores must be non-negative.');
+      return;
+    }
+    if (score1 === score2) {
+      setSubmitMsg('Scores must be different (no draws).');
+      return;
+    }
+    if (!token) {
+      setSubmitMsg('You must be logged in as admin to submit results.');
+      return;
+    }
+    try {
+      const res = await fetch(`/api/admin/matches/${editingMatch.id}/result`, {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': `Bearer ${token}`
+        },
+        body: JSON.stringify({ team1Score: Number(score1), team2Score: Number(score2) })
+      });
+      const data = await res.json();
+      if (res.ok) {
+        setSubmitMsg('Result saved!');
+        closeModal();
+        // After saving, refetch and check if the latest round for this tier is complete
+        setTimeout(() => {
+          fetchBracketsAndAdvance(editingMatch.stage?.tier);
+        }, 300);
+      } else {
+        setSubmitMsg(data.error || 'Failed to save result');
+      }
+    } catch {
+      setSubmitMsg('Failed to save result');
+    }
+  };
+
+  if (loading) return <div style={{ padding: 32 }}>Loading brackets...</div>;
+  if (error) return <div style={{ padding: 32, color: 'red' }}>{error}</div>;
+  if (!tiers.length) return <div style={{ padding: 32 }}>No elimination brackets found.</div>;
+
+  return (
+    <div className="bracket-container">
+      <h2>Elimination Brackets by Tier</h2>
+      <div className="bracket-flex">
+        {tiers.map((tierObj, idx) => {
+          const rounds = groupMatchesByRound(tierObj.matches);
+          const bgColor = tierColors[idx % tierColors.length];
+          return (
+            <div className="bracket-round" key={tierObj.tier} style={{ background: bgColor }}>
+              <div className="bracket-round-title">{`Tier ${tierObj.tier}`}</div>
+              {rounds.map((round, i) => (
+                <div key={i}>
+                  <div style={{ fontWeight: 'bold', margin: '8px 0', textAlign: 'center' }}>{`Round ${i + 1}`}</div>
+                  {round.map(match => (
+                    <div className="bracket-match" key={match.id}>
+                      <div className="bracket-player">
+                        <TeamLogo team={match.team1} size="small" />
+                      </div>
+                      <div className="bracket-vs">vs</div>
+                      <div className="bracket-player">
+                        <TeamLogo team={match.team2} size="small" />
+                      </div>
+                      {match.result ? (
+                        <div className="bracket-winner">Winner: {match.result.winnerId === match.team1?.id ? match.team1?.name : match.team2?.name}</div>
+                      ) : (
+                        token && <button className="bracket-edit-btn" onClick={() => openModal(match)}>
+                          Enter Result
+                        </button>
+                      )}
+                    </div>
+                  ))}
+                </div>
+              ))}
+            </div>
+          );
+        })}
+      </div>
+      {modalOpen && (
+        <div className="bracket-modal-overlay" onClick={closeModal}>
+          <div className="bracket-modal" onClick={e => e.stopPropagation()}>
+            <h3>Enter Result</h3>
+            <div style={{ marginBottom: 8 }}>
+              <strong>{editingMatch?.team1?.name || 'TBD'}</strong> vs <strong>{editingMatch?.team2?.name || 'TBD'}</strong>
+            </div>
+            <form onSubmit={handleSubmit} style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
+              <input
+                type="number"
+                value={score1}
+                onChange={e => setScore1(e.target.value)}
+                placeholder="Team 1 Score"
+                autoFocus
+                min="0"
+                style={{ padding: '0.5rem', borderRadius: 4, border: '1px solid #ccc' }}
+                disabled={!token}
+              />
+              <input
+                type="number"
+                value={score2}
+                onChange={e => setScore2(e.target.value)}
+                placeholder="Team 2 Score"
+                min="0"
+                style={{ padding: '0.5rem', borderRadius: 4, border: '1px solid #ccc' }}
+                disabled={!token}
+              />
+              <button type="submit" className="bracket-edit-btn" disabled={!token}>Save</button>
+              <button type="button" className="bracket-edit-btn" onClick={closeModal} style={{ background: '#e5e7eb', color: '#222' }}>Cancel</button>
+              {!token && <div style={{ color: 'red', marginTop: 4 }}>You must be logged in as admin to submit results.</div>}
+              <div style={{ color: '#2563eb', marginTop: 4 }}>{submitMsg}</div>
+            </form>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default Bracket; 

tournament-frontend/src/ChangePassword.js

@@ -0,0 +1,66 @@
+import React, { useState } from 'react';
+
+const ChangePassword = ({ token }) => {
+  const [oldPassword, setOldPassword] = useState('');
+  const [newPassword, setNewPassword] = useState('');
+  const [message, setMessage] = useState('');
+  const [loading, setLoading] = useState(false);
+
+  const handleSubmit = async (e) => {
+    e.preventDefault();
+    setLoading(true);
+    setMessage('');
+    try {
+      const res = await fetch('/api/player/change-password', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': `Bearer ${token}`
+        },
+        body: JSON.stringify({ oldPassword, newPassword })
+      });
+      const data = await res.json();
+      if (res.ok) {
+        setMessage('Password changed successfully!');
+        setOldPassword('');
+        setNewPassword('');
+      } else {
+        setMessage(data.error || 'Failed to change password');
+      }
+    } catch {
+      setMessage('Failed to change password');
+    }
+    setLoading(false);
+  };
+
+  if (!token) return <div>Please log in.</div>;
+
+  return (
+    <form onSubmit={handleSubmit} style={{ maxWidth: 400, margin: '2rem auto', textAlign: 'center' }}>
+      <div>
+        <input
+          type="password"
+          placeholder="Old Password"
+          value={oldPassword}
+          onChange={e => setOldPassword(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <div>
+        <input
+          type="password"
+          placeholder="New Password"
+          value={newPassword}
+          onChange={e => setNewPassword(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <button type="submit" disabled={loading}>{loading ? 'Changing...' : 'Change Password'}</button>
+      <div style={{ marginTop: 8, color: '#2563eb' }}>{message}</div>
+    </form>
+  );
+};
+
+export default ChangePassword; 

tournament-frontend/src/ForgotPassword.js

@@ -0,0 +1,54 @@
+import React, { useState } from 'react';
+
+const ForgotPassword = ({ onResetRequested }) => {
+  const [email, setEmail] = useState('');
+  const [message, setMessage] = useState('');
+  const [error, setError] = useState('');
+  const [loading, setLoading] = useState(false);
+
+  const handleSubmit = async (e) => {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+    setMessage('');
+    try {
+      const res = await fetch('/api/player/request-password-reset', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ email })
+      });
+      const data = await res.json();
+      if (res.ok) {
+        setMessage('If the email exists, a reset link has been sent (see backend console).');
+        setEmail('');
+        if (onResetRequested) onResetRequested();
+      } else {
+        setError(data.error || 'Failed to request reset');
+      }
+    } catch {
+      setError('Failed to request reset');
+    }
+    setLoading(false);
+  };
+
+  return (
+    <form onSubmit={handleSubmit} style={{ maxWidth: 400, margin: '2rem auto', textAlign: 'center' }}>
+      <h2>Forgot Password</h2>
+      <div>
+        <input
+          type="email"
+          placeholder="Email"
+          value={email}
+          onChange={e => setEmail(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <button type="submit" disabled={loading}>{loading ? 'Sending...' : 'Send Reset Link'}</button>
+      <div style={{ marginTop: 8, color: 'green' }}>{message}</div>
+      <div style={{ marginTop: 8, color: 'red' }}>{error}</div>
+    </form>
+  );
+};
+
+export default ForgotPassword; 

tournament-frontend/src/Header.js

@@ -0,0 +1,60 @@
+import React from 'react';
+
+const Header = ({ tournamentName }) => {
+  return (
+    <header style={{
+      position: 'fixed',
+      top: 0,
+      left: 0,
+      right: 0,
+      height: '60px',
+      backgroundColor: '#ffffff',
+      borderBottom: '1px solid #e5e7eb',
+      display: 'flex',
+      alignItems: 'center',
+      justifyContent: 'space-between',
+      padding: '0 20px',
+      zIndex: 1000,
+      boxShadow: '0 1px 3px rgba(0,0,0,0.1)'
+    }}>
+      <div style={{
+        display: 'flex',
+        alignItems: 'center',
+        gap: '12px'
+      }}>
+        <div style={{
+          width: '32px',
+          height: '32px',
+          backgroundColor: '#2563eb',
+          borderRadius: '50%',
+          display: 'flex',
+          alignItems: 'center',
+          justifyContent: 'center',
+          color: 'white',
+          fontWeight: 'bold',
+          fontSize: '14px'
+        }}>
+          T
+        </div>
+        <h1 style={{
+          fontSize: '18px',
+          fontWeight: '600',
+          margin: 0,
+          color: '#1e293b'
+        }}>
+          {tournamentName || 'Tournament Manager'}
+        </h1>
+      </div>
+      
+      <div style={{
+        fontSize: '12px',
+        color: '#64748b',
+        fontWeight: '500'
+      }}>
+        {new Date().toLocaleDateString()}
+      </div>
+    </header>
+  );
+};
+
+export default Header; 

tournament-frontend/src/Leaderboard.css

@@ -0,0 +1,67 @@
+.leaderboard-container {
+  margin: 2rem auto;
+  max-width: 600px;
+  padding: 1rem;
+  background: #fff;
+  border-radius: 8px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
+}
+
+.leaderboard-filter {
+  width: 100%;
+  padding: 0.5rem 1rem;
+  margin-bottom: 1rem;
+  border: 1px solid #ccc;
+  border-radius: 4px;
+  font-size: 1rem;
+}
+
+.leaderboard-table {
+  width: 100%;
+  border-collapse: collapse;
+  margin-top: 1rem;
+}
+
+.leaderboard-table th, .leaderboard-table td {
+  padding: 0.75rem 1rem;
+  text-align: center;
+  border-bottom: 1px solid #eee;
+}
+
+.leaderboard-table th {
+  background: #f5f5f5;
+  font-weight: bold;
+  user-select: none;
+  transition: background 0.2s;
+}
+
+.leaderboard-table th.active-sort {
+  background: #e0e7ff;
+  color: #1d4ed8;
+}
+
+.leaderboard-table th:hover {
+  background: #e0e7ff;
+}
+
+.leaderboard-table tr:last-child td {
+  border-bottom: none;
+}
+
+.first-place {
+  background: #fffbe6;
+  font-weight: bold;
+  color: #bfa100;
+}
+
+.second-place {
+  background: #f0f4ff;
+  font-weight: bold;
+  color: #7d8799;
+}
+
+.third-place {
+  background: #fff4e6;
+  font-weight: bold;
+  color: #b87333;
+} 

tournament-frontend/src/Leaderboard.js

@@ -0,0 +1,86 @@
+import React, { useState } from 'react';
+import leaderboardData from './leaderboardData';
+import './Leaderboard.css';
+
+const columns = [
+  { key: 'rank', label: 'Rank' },
+  { key: 'name', label: 'Name' },
+  { key: 'score', label: 'Score' },
+  { key: 'matchesPlayed', label: 'Matches Played' },
+  { key: 'wins', label: 'Wins' },
+  { key: 'losses', label: 'Losses' },
+];
+
+const Leaderboard = () => {
+  const [sortKey, setSortKey] = useState('rank');
+  const [sortOrder, setSortOrder] = useState('asc');
+  const [filter, setFilter] = useState('');
+
+  const handleSort = (key) => {
+    if (sortKey === key) {
+      setSortOrder(sortOrder === 'asc' ? 'desc' : 'asc');
+    } else {
+      setSortKey(key);
+      setSortOrder('asc');
+    }
+  };
+
+  const filteredData = leaderboardData.filter(entry =>
+    entry.name.toLowerCase().includes(filter.toLowerCase())
+  );
+
+  const sortedData = [...filteredData].sort((a, b) => {
+    if (a[sortKey] < b[sortKey]) return sortOrder === 'asc' ? -1 : 1;
+    if (a[sortKey] > b[sortKey]) return sortOrder === 'asc' ? 1 : -1;
+    return 0;
+  });
+
+  return (
+    <div className="leaderboard-container">
+      <h2>Leaderboard</h2>
+      <input
+        type="text"
+        id="leaderboard-filter"
+        name="leaderboard-filter"
+        placeholder="Filter by name..."
+        value={filter}
+        onChange={e => setFilter(e.target.value)}
+        className="leaderboard-filter"
+      />
+      <table className="leaderboard-table">
+        <thead>
+          <tr>
+            {columns.map(col => (
+              <th
+                key={col.key}
+                onClick={() => handleSort(col.key)}
+                className={sortKey === col.key ? 'active-sort' : ''}
+                style={{ cursor: 'pointer' }}
+              >
+                {col.label} {sortKey === col.key ? (sortOrder === 'asc' ? '▲' : '▼') : ''}
+              </th>
+            ))}
+          </tr>
+        </thead>
+        <tbody>
+          {sortedData.map((entry, idx) => (
+            <tr key={entry.rank} className={
+              entry.rank === 1 ? 'first-place' :
+              entry.rank === 2 ? 'second-place' :
+              entry.rank === 3 ? 'third-place' : ''
+            }>
+              <td>{entry.rank}</td>
+              <td>{entry.name}</td>
+              <td>{entry.score}</td>
+              <td>{entry.matchesPlayed}</td>
+              <td>{entry.wins}</td>
+              <td>{entry.losses}</td>
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    </div>
+  );
+};
+
+export default Leaderboard; 

tournament-frontend/src/Login.js

@@ -0,0 +1,60 @@
+import React, { useState } from 'react';
+
+const Login = ({ onLogin }) => {
+  const [username, setUsername] = useState('');
+  const [password, setPassword] = useState('');
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+
+  const handleSubmit = async (e) => {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+    try {
+      const res = await fetch('/api/admin/login', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ username, password })
+      });
+      const data = await res.json();
+      if (res.ok && data.token) {
+        onLogin(data.token);
+      } else {
+        setError(data.error || 'Login failed');
+      }
+    } catch {
+      setError('Login failed');
+    }
+    setLoading(false);
+  };
+
+  return (
+    <form onSubmit={handleSubmit} style={{ maxWidth: 400, margin: '2rem auto', textAlign: 'center' }}>
+      <h2>Admin Login</h2>
+      <div>
+        <input
+          type="text"
+          placeholder="Username"
+          value={username}
+          onChange={e => setUsername(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <div>
+        <input
+          type="password"
+          placeholder="Password"
+          value={password}
+          onChange={e => setPassword(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <button type="submit" disabled={loading}>{loading ? 'Logging in...' : 'Login'}</button>
+      <div style={{ marginTop: 8, color: 'red' }}>{error}</div>
+    </form>
+  );
+};
+
+export default Login; 

tournament-frontend/src/MatchesSchedule.css

@@ -0,0 +1,112 @@
+.matches-schedule-container {
+  padding: 32px;
+}
+
+.matches-rounds-flex {
+  display: flex;
+  gap: 32px;
+  align-items: flex-start;
+  overflow-x: auto;
+}
+
+.matches-round {
+  min-width: 260px;
+  background: #f8fafc;
+  border-radius: 8px;
+  padding: 16px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
+}
+
+.matches-round-title {
+  font-weight: bold;
+  margin-bottom: 12px;
+  text-align: center;
+}
+
+.matches-grid {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.match-card {
+  background: #fff;
+  border: 1px solid #e5e7eb;
+  border-radius: 6px;
+  padding: 12px 8px;
+  text-align: center;
+  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
+}
+
+.match-stage {
+  font-size: 0.95rem;
+  color: #64748b;
+  margin-bottom: 4px;
+}
+
+.match-players {
+  font-size: 1.1rem;
+  margin-bottom: 4px;
+  display: flex;
+  justify-content: center;
+  gap: 8px;
+}
+
+.vs {
+  color: #2563eb;
+  font-weight: bold;
+}
+
+.match-time {
+  font-size: 0.9rem;
+  color: #64748b;
+  margin-bottom: 6px;
+}
+
+.match-result {
+  color: #22c55e;
+  font-weight: bold;
+  margin-top: 6px;
+}
+
+.match-edit-btn {
+  background: #2563eb;
+  color: #fff;
+  border: none;
+  border-radius: 4px;
+  padding: 0.4rem 1rem;
+  cursor: pointer;
+  margin-top: 6px;
+}
+
+.match-edit-form {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  align-items: center;
+  margin-top: 6px;
+}
+
+.match-edit-form input {
+  width: 60px;
+  padding: 0.3rem;
+  border: 1px solid #e5e7eb;
+  border-radius: 4px;
+  text-align: center;
+}
+
+.match-edit-form button {
+  margin: 2px 4px;
+  padding: 0.3rem 0.8rem;
+  border: none;
+  border-radius: 4px;
+  background: #2563eb;
+  color: #fff;
+  cursor: pointer;
+}
+
+.match-edit-msg {
+  color: #2563eb;
+  font-size: 0.95rem;
+  margin-top: 4px;
+} 

tournament-frontend/src/MatchesSchedule.js

@@ -0,0 +1,240 @@
+import React, { useEffect, useState } from 'react';
+import './MatchesSchedule.css';
+import TeamLogo from './TeamLogo';
+
+const poolColors = [
+  '#f8fafc', // light blue
+  '#fef9c3', // light yellow
+  '#fce7f3', // light pink
+  '#d1fae5', // light green
+  '#fee2e2', // light red
+  '#e0e7ff', // light purple
+];
+
+function groupMatchesByPoolAndRound(matches) {
+  // Only round robin matches
+  const rrMatches = matches.filter(m => m.stage?.type === 'ROUND_ROBIN');
+  let poolMap = {};
+  rrMatches.forEach(m => {
+    const pool = m.pool || 1;
+    if (!poolMap[pool]) poolMap[pool] = [];
+    poolMap[pool].push(m);
+  });
+  // For each pool, group matches by round (scheduledAt)
+  const poolRounds = {};
+  Object.entries(poolMap).forEach(([pool, matches]) => {
+    const rounds = {};
+    matches.forEach(match => {
+      const key = match.scheduledAt;
+      if (!rounds[key]) rounds[key] = [];
+      rounds[key].push(match);
+    });
+    poolRounds[pool] = Object.values(rounds).sort((a, b) => new Date(a[0].scheduledAt) - new Date(b[0].scheduledAt));
+  });
+  return poolRounds;
+}
+
+
+
+const MatchesSchedule = () => {
+  const [matches, setMatches] = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+  const [editingMatchId, setEditingMatchId] = useState(null);
+  const [score1, setScore1] = useState('');
+  const [score2, setScore2] = useState('');
+  const [submitMsg, setSubmitMsg] = useState('');
+
+  const [mobileTab, setMobileTab] = useState(null);
+
+  // Calculate poolRounds and poolNumbers BEFORE any useEffect/useState that uses them
+  const poolRounds = groupMatchesByPoolAndRound(matches);
+  const poolNumbers = Object.keys(poolRounds).sort((a, b) => Number(a) - Number(b));
+
+  useEffect(() => {
+    setLoading(true);
+    fetch('/api/matches')
+      .then(res => res.ok ? res.json() : Promise.reject(res))
+      .then(data => {
+        setMatches(data);
+        setLoading(false);
+      })
+      .catch(() => {
+        setError('Failed to load matches');
+        setLoading(false);
+      });
+  }, []);
+
+  // Set default mobile tab
+  React.useEffect(() => {
+    if (mobileTab === null && poolNumbers.length > 0) setMobileTab(poolNumbers[0]);
+  }, [poolNumbers, mobileTab]);
+
+  // Responsive: tabs for mobile, columns for desktop
+  const isMobile = window.innerWidth < 700;
+
+  const handleEdit = (match) => {
+    setEditingMatchId(match.id);
+    setScore1('');
+    setScore2('');
+    setSubmitMsg('');
+  };
+
+  const handleSubmit = async (match) => {
+    setSubmitMsg('');
+    if (score1 === '' || score2 === '' || score1 === score2) {
+      setSubmitMsg('Scores must be different and not empty.');
+      return;
+    }
+    try {
+      const res = await fetch(`/api/admin/matches/${match.id}/result`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ team1Score: Number(score1), team2Score: Number(score2) })
+      });
+      const data = await res.json();
+      if (res.ok) {
+        setSubmitMsg('Result saved!');
+        setEditingMatchId(null);
+        setLoading(true);
+        fetch('/api/matches')
+          .then(res => res.ok ? res.json() : Promise.reject(res))
+          .then(data => {
+            setMatches(data);
+            setLoading(false);
+          });
+      } else {
+        setSubmitMsg(data.error || 'Failed to save result');
+      }
+    } catch {
+      setSubmitMsg('Failed to save result');
+    }
+  };
+
+  if (loading) return <div style={{ padding: 32 }}>Loading matches...</div>;
+  if (error) return <div style={{ padding: 32, color: 'red' }}>{error}</div>;
+
+  return (
+    <div className="matches-schedule-container">
+      <h2>Matches Schedule (by Pool)</h2>
+      {isMobile ? (
+        <>
+          <div style={{ display: 'flex', gap: 12, marginBottom: 24 }}>
+            {poolNumbers.map((pool, idx) => (
+              <button
+                key={pool}
+                onClick={() => setMobileTab(pool)}
+                style={{
+                  padding: '8px 20px',
+                  borderRadius: 8,
+                  border: 'none',
+                  background: mobileTab === pool ? poolColors[idx % poolColors.length] : '#e5e7eb',
+                  color: '#222',
+                  fontWeight: mobileTab === pool ? 'bold' : 'normal',
+                  cursor: 'pointer',
+                  boxShadow: mobileTab === pool ? '0 2px 8px rgba(0,0,0,0.08)' : 'none',
+                  outline: mobileTab === pool ? '2px solid #2563eb' : 'none',
+                  transition: 'background 0.2s, box-shadow 0.2s',
+                }}
+              >
+                {`Pool ${pool}`}
+              </button>
+            ))}
+          </div>
+          {poolNumbers.map((pool, idx) => (
+            mobileTab === pool && (
+              <div key={pool} style={{
+                minWidth: 320,
+                background: poolColors[idx % poolColors.length],
+                borderRadius: 8,
+                padding: 16,
+                boxShadow: '0 2px 8px rgba(0,0,0,0.04)',
+                marginBottom: 24
+              }}>
+                <h3 style={{ textAlign: 'center' }}>{`Pool ${pool}`}</h3>
+                {poolRounds[pool].map((round, roundIdx) => (
+                  <div key={roundIdx} className="matches-grid">
+                    <div style={{ fontWeight: 'bold', margin: '8px 0', textAlign: 'center' }}>{`Round ${roundIdx + 1}`}</div>
+                    {round.map(match => (
+                      <div className="match-card" key={match.id}>
+                        <div className="match-players">
+                          <div style={{ textAlign: 'center' }}>
+                            <TeamLogo team={match.team1} size="small" />
+                          </div>
+                          <span className="vs">vs</span>
+                          <div style={{ textAlign: 'center' }}>
+                            <TeamLogo team={match.team2} size="small" />
+                          </div>
+                        </div>
+                        <div className="match-time">{new Date(match.scheduledAt).toLocaleString()}</div>
+                        {match.result ? (
+                          <div className="match-result">Result: {match.result.team1Score} - {match.result.team2Score}</div>
+                        ) : (
+                          editingMatchId === match.id ? (
+                            <div className="match-edit-form">
+                              <input type="number" value={score1} onChange={e => setScore1(e.target.value)} placeholder="Team 1 Score" />
+                              <input type="number" value={score2} onChange={e => setScore2(e.target.value)} placeholder="Team 2 Score" />
+                              <button onClick={() => handleSubmit(match)}>Save</button>
+                              <button onClick={() => setEditingMatchId(null)}>Cancel</button>
+                              <div className="match-edit-msg">{submitMsg}</div>
+                            </div>
+                          ) : (
+                            <button className="match-edit-btn" onClick={() => handleEdit(match)}>Enter Result</button>
+                          )
+                        )}
+                      </div>
+                    ))}
+                  </div>
+                ))}
+              </div>
+            )
+          ))}
+        </>
+      ) : (
+        <div style={{ display: 'flex', gap: 32, alignItems: 'flex-start', overflowX: 'auto' }}>
+          {poolNumbers.map((pool, idx) => (
+            <div className="matches-round" key={pool} style={{ minWidth: 320, background: poolColors[idx % poolColors.length], borderRadius: 8, padding: 16, boxShadow: '0 2px 8px rgba(0,0,0,0.04)', marginBottom: 24 }}>
+              <div className="matches-round-title">{`Pool ${pool}`}</div>
+              {poolRounds[pool].map((round, roundIdx) => (
+                <div key={roundIdx} className="matches-grid">
+                  <div style={{ fontWeight: 'bold', margin: '8px 0', textAlign: 'center' }}>{`Round ${roundIdx + 1}`}</div>
+                  {round.map(match => (
+                    <div className="match-card" key={match.id}>
+                      <div className="match-players">
+                        <div style={{ textAlign: 'center' }}>
+                          <TeamLogo team={match.team1} size="small" />
+                        </div>
+                        <span className="vs">vs</span>
+                        <div style={{ textAlign: 'center' }}>
+                          <TeamLogo team={match.team2} size="small" />
+                        </div>
+                      </div>
+                      <div className="match-time">{new Date(match.scheduledAt).toLocaleString()}</div>
+                      {match.result ? (
+                        <div className="match-result">Result: {match.result.team1Score} - {match.result.team2Score}</div>
+                      ) : (
+                        editingMatchId === match.id ? (
+                          <div className="match-edit-form">
+                            <input type="number" value={score1} onChange={e => setScore1(e.target.value)} placeholder="Team 1 Score" />
+                            <input type="number" value={score2} onChange={e => setScore2(e.target.value)} placeholder="Team 2 Score" />
+                            <button onClick={() => handleSubmit(match)}>Save</button>
+                            <button onClick={() => setEditingMatchId(null)}>Cancel</button>
+                            <div className="match-edit-msg">{submitMsg}</div>
+                          </div>
+                        ) : (
+                          <button className="match-edit-btn" onClick={() => handleEdit(match)}>Enter Result</button>
+                        )
+                      )}
+                    </div>
+                  ))}
+                </div>
+              ))}
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default MatchesSchedule; 

tournament-frontend/src/Pools.js

@@ -0,0 +1,237 @@
+import React, { useEffect, useState } from 'react';
+import TeamLogo from './TeamLogo';
+
+const poolColors = [
+  '#f8fafc', // light blue
+  '#fef9c3', // light yellow
+  '#fce7f3', // light pink
+  '#d1fae5', // light green
+  '#fee2e2', // light red
+  '#e0e7ff', // light purple
+];
+
+const Pools = ({ token, onTournamentNameChange }) => {
+  const [matches, setMatches] = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+  const [activeTab, setActiveTab] = useState(null);
+  const [showForm, setShowForm] = useState(false);
+  const [teamName, setTeamName] = useState('');
+  const [registerMsg, setRegisterMsg] = useState('');
+  const [registrationDisabled, setRegistrationDisabled] = useState(false);
+
+  const [tournamentName, setTournamentName] = useState(() => localStorage.getItem('tournamentName') || '');
+
+  const fetchMatches = async () => {
+    setLoading(true);
+    try {
+      const res = await fetch('/api/matches');
+      if (res.ok) {
+        const data = await res.json();
+        setMatches(data.filter(m => m.stage?.type === 'ROUND_ROBIN'));
+        setRegistrationDisabled(data.some(m => m.stage?.type === 'ROUND_ROBIN'));
+      } else {
+        setError('Failed to load matches');
+      }
+    } catch {
+      setError('Failed to load matches');
+    }
+    setLoading(false);
+  };
+
+  useEffect(() => {
+    fetchMatches();
+  }, [registerMsg]);
+
+  useEffect(() => {
+    localStorage.setItem('tournamentName', tournamentName);
+    if (onTournamentNameChange) onTournamentNameChange(tournamentName);
+  }, [tournamentName, onTournamentNameChange]);
+
+  // Group matches by pool
+  const poolMap = {};
+  matches.forEach(match => {
+    const pool = match.pool || 1;
+    if (!poolMap[pool]) poolMap[pool] = [];
+    poolMap[pool].push(match);
+  });
+  const poolNumbers = Object.keys(poolMap).sort((a, b) => Number(a) - Number(b));
+
+  // Get all teams per pool
+  const poolTeams = {};
+  poolNumbers.forEach(pool => {
+    const teams = {};
+    poolMap[pool].forEach(match => {
+      if (match.team1) teams[match.team1.id] = match.team1;
+      if (match.team2) teams[match.team2.id] = match.team2;
+    });
+    poolTeams[pool] = Object.values(teams);
+  });
+
+  // Set default active tab
+  React.useEffect(() => {
+    if (activeTab === null && poolNumbers.length > 0) setActiveTab(poolNumbers[0]);
+  }, [poolNumbers, activeTab]);
+
+  return (
+    <div style={{ padding: 32 }}>
+      <h2>Pools</h2>
+      {token && !registrationDisabled && (
+        <div style={{ marginBottom: 16 }}>
+          <div style={{ marginBottom: 12 }}>
+            <input
+              type="text"
+              value={tournamentName}
+              onChange={e => setTournamentName(e.target.value)}
+              placeholder="Tournament Name"
+              style={{ padding: '0.5rem', borderRadius: 4, border: '1px solid #ccc', minWidth: 220, fontWeight: 'bold', fontSize: '1.1rem' }}
+              disabled={registrationDisabled}
+            />
+          </div>
+        </div>
+      )}
+      {token && !registrationDisabled && (
+        <div style={{ marginBottom: 24 }}>
+          <button
+            onClick={() => setShowForm(f => !f)}
+            style={{
+              background: '#2563eb', color: '#fff', border: 'none', borderRadius: 6, padding: '8px 20px', cursor: 'pointer', fontWeight: 'bold', marginBottom: 8
+            }}
+          >
+            {showForm ? 'Cancel' : 'Register Team'}
+          </button>
+          {showForm && (
+            <form
+              onSubmit={async e => {
+                e.preventDefault();
+                setRegisterMsg('');
+                if (!teamName.trim()) {
+                  setRegisterMsg('Team name is required.');
+                  return;
+                }
+                try {
+                  const res = await fetch('/api/teams', {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${token}` },
+                    body: JSON.stringify({ name: teamName.trim() })
+                  });
+                  const data = await res.json();
+                  if (res.ok) {
+                    setTeamName('');
+                    setShowForm(false);
+                    
+                    if (data.poolsCreated) {
+                      setRegisterMsg(`✅ Team registered! ${data.poolMessage} (${data.matchesCreated} matches created)`);
+                    } else {
+                      setRegisterMsg(`✅ Team registered! ${data.poolMessage}`);
+                    }
+                    
+                    // Refresh the matches data to show the new pools
+                    fetchMatches();
+                  } else {
+                    setRegisterMsg(data.error || 'Failed to register team');
+                  }
+                } catch {
+                  setRegisterMsg('Failed to register team');
+                }
+              }}
+              style={{ marginTop: 8, display: 'flex', gap: 8, alignItems: 'center' }}
+            >
+              <input
+                type="text"
+                value={teamName}
+                onChange={e => setTeamName(e.target.value)}
+                placeholder="Team Name"
+                style={{ padding: '0.5rem', borderRadius: 4, border: '1px solid #ccc', minWidth: 180 }}
+                required
+              />
+              <button type="submit" style={{ background: '#22c55e', color: '#fff', border: 'none', borderRadius: 4, padding: '8px 16px', fontWeight: 'bold', cursor: 'pointer' }}>Submit</button>
+              <span style={{ color: registerMsg.startsWith('Team registered') ? '#22c55e' : 'red', marginLeft: 8 }}>{registerMsg}</span>
+            </form>
+          )}
+        </div>
+      )}
+      {token && registrationDisabled && (
+        <div style={{ marginBottom: 24, color: '#b91c1c', fontWeight: 'bold' }}>
+          Team registration is disabled after the tournament has started.
+        </div>
+      )}
+      {loading && <div>Loading pools...</div>}
+      {error && <div style={{ color: 'red' }}>{error}</div>}
+      {/* Tabs for pools */}
+      <div style={{ display: 'flex', gap: 12, marginBottom: 24 }}>
+        {poolNumbers.map((pool, idx) => (
+          <button
+            key={pool}
+            onClick={() => setActiveTab(pool)}
+            style={{
+              padding: '8px 20px',
+              borderRadius: 8,
+              border: 'none',
+              background: activeTab === pool ? poolColors[idx % poolColors.length] : '#e5e7eb',
+              color: '#222',
+              fontWeight: activeTab === pool ? 'bold' : 'normal',
+              cursor: 'pointer',
+              boxShadow: activeTab === pool ? '0 2px 8px rgba(0,0,0,0.08)' : 'none',
+              outline: activeTab === pool ? '2px solid #2563eb' : 'none',
+              transition: 'background 0.2s, box-shadow 0.2s',
+            }}
+          >
+            {`Pool ${pool}`}
+          </button>
+        ))}
+      </div>
+      {/* Table view for active pool */}
+      {poolNumbers.map((pool, idx) => (
+        activeTab === pool && (
+          <div key={pool} style={{
+            minWidth: 320,
+            background: poolColors[idx % poolColors.length],
+            borderRadius: 8,
+            padding: 16,
+            boxShadow: '0 2px 8px rgba(0,0,0,0.04)',
+            marginBottom: 24
+          }}>
+            <h3 style={{ textAlign: 'center' }}>{`Pool ${pool}`}</h3>
+            <div style={{ marginBottom: 8 }}>
+              <strong>Teams:</strong>
+              <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(120px, 1fr))', gap: '12px', marginTop: '8px' }}>
+                {poolTeams[pool].map(team => (
+                  <div key={team.id} style={{ textAlign: 'center' }}>
+                    <TeamLogo team={team} size="small" />
+                  </div>
+                ))}
+              </div>
+            </div>
+            <table style={{ width: '100%', borderCollapse: 'collapse', background: '#fff', borderRadius: 6 }}>
+              <thead>
+                <tr>
+                  <th>Team 1</th>
+                  <th>Team 2</th>
+                  <th>Result</th>
+                </tr>
+              </thead>
+              <tbody>
+                {poolMap[pool].map(match => (
+                  <tr key={match.id}>
+                    <td style={{ textAlign: 'center', padding: '8px' }}>
+                      <TeamLogo team={match.team1} size="small" />
+                    </td>
+                    <td style={{ textAlign: 'center', padding: '8px' }}>
+                      <TeamLogo team={match.team2} size="small" />
+                    </td>
+                    <td style={{ textAlign: 'center', fontWeight: 'bold' }}>
+                      {match.result ? `${match.result.team1Score} - ${match.result.team2Score}` : ''}
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        )
+      ))}
+    </div>
+  );
+};
+
+export default Pools; 

tournament-frontend/src/ProfileEdit.js

@@ -0,0 +1,94 @@
+import React, { useEffect, useState, useRef } from 'react';
+
+const ProfileEdit = ({ token }) => {
+  const [user, setUser] = useState(null);
+  const [name, setName] = useState('');
+  const [imageUrl, setImageUrl] = useState('');
+  const [uploading, setUploading] = useState(false);
+  const [message, setMessage] = useState('');
+  const fileInputRef = useRef();
+
+  useEffect(() => {
+    if (!token) return;
+    fetch('/api/me', {
+      headers: { 'Authorization': `Bearer ${token}` }
+    })
+      .then(res => res.ok ? res.json() : Promise.reject(res))
+      .then(data => {
+        setUser(data);
+        setName(data.name);
+        setImageUrl(data.imageUrl || '');
+      });
+  }, [token]);
+
+  const handleImageUpload = async (e) => {
+    const file = e.target.files[0];
+    if (!file) return;
+    setUploading(true);
+    setMessage('');
+    const formData = new FormData();
+    formData.append('image', file);
+    try {
+      const res = await fetch('/api/player/upload-image', {
+        method: 'POST',
+        headers: { 'Authorization': `Bearer ${token}` },
+        body: formData
+      });
+      if (!res.ok) throw new Error('Upload failed');
+      const data = await res.json();
+      setImageUrl(data.imageUrl);
+      setMessage('Image uploaded!');
+    } catch {
+      setMessage('Failed to upload image');
+    }
+    setUploading(false);
+  };
+
+  const handleNameChange = (e) => setName(e.target.value);
+  const handleSave = async (e) => {
+    e.preventDefault();
+    setMessage('');
+    try {
+      const res = await fetch('/api/player/update-name', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': `Bearer ${token}`
+        },
+        body: JSON.stringify({ name })
+      });
+      const data = await res.json();
+      if (res.ok) {
+        setUser(data);
+        setMessage('Name updated!');
+      } else {
+        setMessage(data.error || 'Failed to update name');
+      }
+    } catch {
+      setMessage('Failed to update name');
+    }
+  };
+
+  if (!token) return <div>Please log in.</div>;
+  if (!user) return <div>Loading...</div>;
+
+  return (
+    <form onSubmit={handleSave} style={{ maxWidth: 400, margin: '2rem auto', textAlign: 'center' }}>
+      <div>
+        {imageUrl && (
+          <img src={imageUrl} alt="Profile" style={{ width: 120, height: 120, borderRadius: '50%', objectFit: 'cover', marginBottom: 16 }} />
+        )}
+      </div>
+      <div>
+        <input type="file" accept="image/*" ref={fileInputRef} onChange={handleImageUpload} disabled={uploading} />
+      </div>
+      <div style={{ margin: '1rem 0' }}>
+        <input type="text" value={name} onChange={handleNameChange} placeholder="Name" style={{ padding: '0.5rem', width: '80%' }} />
+      </div>
+      <button type="submit" disabled={uploading}>{uploading ? 'Uploading...' : 'Save'}</button>
+      <div style={{ marginTop: 8, color: '#2563eb' }}>{message}</div>
+    </form>
+  );
+};
+
+export default ProfileEdit; 

tournament-frontend/src/ProfileView.js

@@ -0,0 +1,41 @@
+import React, { useEffect, useState } from 'react';
+
+const ProfileView = ({ token }) => {
+  const [user, setUser] = useState(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState(null);
+
+  useEffect(() => {
+    if (!token) return;
+    setLoading(true);
+    fetch('/api/me', {
+      headers: { 'Authorization': `Bearer ${token}` }
+    })
+      .then(res => res.ok ? res.json() : Promise.reject(res))
+      .then(data => {
+        setUser(data);
+        setLoading(false);
+      })
+      .catch(() => {
+        setError('Failed to load profile');
+        setLoading(false);
+      });
+  }, [token]);
+
+  if (!token) return <div>Please log in.</div>;
+  if (loading) return <div>Loading profile...</div>;
+  if (error) return <div>{error}</div>;
+  if (!user) return null;
+
+  return (
+    <div style={{ maxWidth: 400, margin: '2rem auto', textAlign: 'center' }}>
+      {user.imageUrl && (
+        <img src={user.imageUrl} alt="Profile" style={{ width: 120, height: 120, borderRadius: '50%', objectFit: 'cover', marginBottom: 16 }} />
+      )}
+      <h2>{user.name}</h2>
+      <p>{user.email}</p>
+    </div>
+  );
+};
+
+export default ProfileView; 

tournament-frontend/src/Register.js

@@ -0,0 +1,84 @@
+import React, { useState } from 'react';
+
+const Register = ({ onRegister, onBackToLogin }) => {
+  const [name, setName] = useState('');
+  const [username, setUsername] = useState('');
+  const [password, setPassword] = useState('');
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const [success, setSuccess] = useState('');
+
+  const handleSubmit = async (e) => {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+    setSuccess('');
+    try {
+      const res = await fetch('/api/register', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ name, username, password })
+      });
+      const data = await res.json();
+      if (res.ok) {
+        // Auto-login: call onRegister with username and password
+        if (onRegister) onRegister(username, password);
+        setSuccess('Registration successful! Logging in...');
+        setName('');
+        setUsername('');
+        setPassword('');
+      } else {
+        setError(data.error || 'Registration failed');
+      }
+    } catch {
+      setError('Registration failed');
+    }
+    setLoading(false);
+  };
+
+  return (
+    <form onSubmit={handleSubmit} style={{ maxWidth: 400, margin: '2rem auto', textAlign: 'center' }}>
+      <h2>Register</h2>
+      <div>
+        <input
+          type="text"
+          placeholder="Name"
+          value={name}
+          onChange={e => setName(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <div>
+        <input
+          type="text"
+          placeholder="Username"
+          value={username}
+          onChange={e => setUsername(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <div>
+        <input
+          type="password"
+          placeholder="Password"
+          value={password}
+          onChange={e => setPassword(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <button type="submit" disabled={loading}>{loading ? 'Registering...' : 'Register'}</button>
+      <div style={{ marginTop: 8, color: 'green' }}>{success}</div>
+      <div style={{ marginTop: 8, color: 'red' }}>{error}</div>
+      <div style={{ marginTop: 16 }}>
+        <button type="button" style={{ background: 'none', border: 'none', color: '#2563eb', cursor: 'pointer', textDecoration: 'underline' }} onClick={onBackToLogin}>
+          Back to Login
+        </button>
+      </div>
+    </form>
+  );
+};
+
+export default Register; 

tournament-frontend/src/ResetPassword.js

@@ -0,0 +1,64 @@
+import React, { useState } from 'react';
+
+const ResetPassword = ({ token: propToken }) => {
+  const [token, setToken] = useState(propToken || '');
+  const [newPassword, setNewPassword] = useState('');
+  const [message, setMessage] = useState('');
+  const [error, setError] = useState('');
+  const [loading, setLoading] = useState(false);
+
+  const handleSubmit = async (e) => {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+    setMessage('');
+    try {
+      const res = await fetch('/api/player/reset-password', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ token, newPassword })
+      });
+      const data = await res.json();
+      if (res.ok) {
+        setMessage('Password has been reset! You can now log in.');
+        setNewPassword('');
+      } else {
+        setError(data.error || 'Failed to reset password');
+      }
+    } catch {
+      setError('Failed to reset password');
+    }
+    setLoading(false);
+  };
+
+  return (
+    <form onSubmit={handleSubmit} style={{ maxWidth: 400, margin: '2rem auto', textAlign: 'center' }}>
+      <h2>Reset Password</h2>
+      <div>
+        <input
+          type="text"
+          placeholder="Reset Token"
+          value={token}
+          onChange={e => setToken(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <div>
+        <input
+          type="password"
+          placeholder="New Password"
+          value={newPassword}
+          onChange={e => setNewPassword(e.target.value)}
+          style={{ padding: '0.5rem', width: '80%', marginBottom: 8 }}
+          required
+        />
+      </div>
+      <button type="submit" disabled={loading}>{loading ? 'Resetting...' : 'Reset Password'}</button>
+      <div style={{ marginTop: 8, color: 'green' }}>{message}</div>
+      <div style={{ marginTop: 8, color: 'red' }}>{error}</div>
+    </form>
+  );
+};
+
+export default ResetPassword; 

tournament-frontend/src/Results.js

@@ -0,0 +1,68 @@
+import React, { useEffect, useState } from 'react';
+import TeamLogo from './TeamLogo';
+
+const Results = () => {
+  const [matches, setMatches] = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+
+  useEffect(() => {
+    setLoading(true);
+    fetch('/api/matches')
+      .then(res => res.ok ? res.json() : Promise.reject(res))
+      .then(data => {
+        setMatches(data.filter(m => m.result));
+        setLoading(false);
+      })
+      .catch(() => {
+        setError('Failed to load results');
+        setLoading(false);
+      });
+  }, []);
+
+  if (loading) return <div style={{ padding: 32 }}>Loading results...</div>;
+  if (error) return <div style={{ padding: 32, color: 'red' }}>{error}</div>;
+
+  return (
+    <div style={{ padding: 32 }}>
+      <h2>Results</h2>
+      <table style={{ width: '100%', marginTop: 16, borderCollapse: 'collapse' }}>
+        <thead>
+          <tr>
+            <th>Stage</th>
+            <th>Team 1</th>
+            <th>Team 2</th>
+            <th>Score</th>
+            <th>Winner</th>
+          </tr>
+        </thead>
+        <tbody>
+          {matches.map(match => {
+            const winnerId = match.result?.winnerId;
+            return (
+              <tr key={match.id}>
+                <td>{match.stage?.type || ''}</td>
+                <td style={{ textAlign: 'center', padding: '8px' }}>
+                  <TeamLogo team={match.team1} size="small" />
+                </td>
+                <td style={{ textAlign: 'center', padding: '8px' }}>
+                  <TeamLogo team={match.team2} size="small" />
+                </td>
+                <td>{match.result ? `${match.result.team1Score} - ${match.result.team2Score}` : ''}</td>
+                <td>
+                  {match.result ? (
+                    <span style={{ color: 'green', fontWeight: 'bold' }}>
+                      {winnerId === match.team1?.id ? match.team1?.name : match.team2?.name}
+                    </span>
+                  ) : ''}
+                </td>
+              </tr>
+            );
+          })}
+        </tbody>
+      </table>
+    </div>
+  );
+};
+
+export default Results; 

tournament-frontend/src/Sidebar.css

@@ -0,0 +1,31 @@
+.sidebar {
+  width: 220px;
+  height: calc(100vh - 60px);
+  background: #f3f4f6;
+  border-right: 1px solid #e5e7eb;
+  padding-top: 1rem;
+  position: fixed;
+  left: 0;
+  top: 60px;
+  z-index: 10;
+  overflow-y: auto;
+}
+
+.sidebar ul {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+}
+
+.sidebar li {
+  padding: 1rem 1.5rem;
+  cursor: pointer;
+  color: #1e293b;
+  font-size: 1.1rem;
+  transition: background 0.2s, color 0.2s;
+}
+
+.sidebar li.active, .sidebar li:hover {
+  background: #2563eb;
+  color: #fff;
+} 

tournament-frontend/src/Sidebar.js

@@ -0,0 +1,30 @@
+import React from 'react';
+import './Sidebar.css';
+
+const Sidebar = ({ onSelect, selected }) => {
+  const links = [
+    { key: 'pools', label: 'Pools' },
+    { key: 'schedule', label: 'Matches Schedule' },
+    { key: 'bracket', label: 'Bracket' },
+    { key: 'results', label: 'Results' },
+    { key: 'team-ranking', label: 'Team Ranking' },
+  ];
+
+  return (
+    <nav className="sidebar">
+      <ul>
+        {links.map(link => (
+          <li
+            key={link.key}
+            className={selected === link.key ? 'active' : ''}
+            onClick={() => onSelect(link.key)}
+          >
+            {link.label}
+          </li>
+        ))}
+      </ul>
+    </nav>
+  );
+};
+
+export default Sidebar; 

tournament-frontend/src/TeamLogo.js

@@ -0,0 +1,55 @@
+import React from 'react';
+
+const TeamLogo = ({ team, size = 'medium', showName = true, style = {} }) => {
+  if (!team) return null;
+
+  const sizeStyles = {
+    small: { fontSize: '16px', marginBottom: '2px' },
+    medium: { fontSize: '24px', marginBottom: '4px' },
+    large: { fontSize: '32px', marginBottom: '6px' }
+  };
+
+  const logoStyle = {
+    display: 'block',
+    textAlign: 'center',
+    ...sizeStyles[size],
+    ...style
+  };
+
+  // Check if logo is SVG
+  const isSVG = team.logo && team.logo.trim().startsWith('<svg');
+
+  return (
+    <div style={{ textAlign: 'center' }}>
+      {team.logo && (
+        <div style={logoStyle}>
+          {isSVG ? (
+            <div 
+              dangerouslySetInnerHTML={{ __html: team.logo }}
+              style={{ 
+                display: 'inline-block',
+                width: size === 'small' ? '24px' : size === 'large' ? '40px' : '32px',
+                height: size === 'small' ? '24px' : size === 'large' ? '40px' : '32px'
+              }}
+            />
+          ) : (
+            <span style={{ fontSize: sizeStyles[size].fontSize }}>
+              {team.logo}
+            </span>
+          )}
+        </div>
+      )}
+      {showName && (
+        <div style={{ 
+          fontSize: size === 'small' ? '12px' : size === 'large' ? '18px' : '14px',
+          fontWeight: '500',
+          textAlign: 'center'
+        }}>
+          {team.name}
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default TeamLogo; 

tournament-frontend/src/TeamRanking.js

@@ -0,0 +1,120 @@
+import React, { useEffect, useState } from 'react';
+import TeamLogo from './TeamLogo';
+
+const columns = [
+  { key: 'rank', label: 'Rank' },
+  { key: 'name', label: 'Name' },
+  { key: 'points', label: 'Points' },
+  { key: 'played', label: 'Matches Played' },
+  { key: 'wins', label: 'Wins' },
+  { key: 'losses', label: 'Losses' },
+];
+
+const TeamRanking = ({ refresh }) => {
+  const [standings, setStandings] = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+  const [sortKey, setSortKey] = useState('rank');
+  const [sortOrder, setSortOrder] = useState('asc');
+  const [filter, setFilter] = useState('');
+  const [isFinal, setIsFinal] = useState(false);
+
+  useEffect(() => {
+    setLoading(true);
+    fetch('/api/standings')
+      .then(res => res.ok ? res.json() : Promise.reject(res))
+      .then(data => {
+        // Add rank field
+        const withRank = data.map((entry, idx) => ({ ...entry, rank: idx + 1 }));
+        setStandings(withRank);
+        setLoading(false);
+      })
+      .catch(() => {
+        setError('Failed to load team rankings');
+        setLoading(false);
+      });
+    // Check if all matches are complete
+    fetch('/api/matches')
+      .then(res => res.ok ? res.json() : Promise.reject(res))
+      .then(data => {
+        // Tournament is final if all SINGLE_ELIM matches have a result
+        const singleElimMatches = data.filter(m => m.stage?.type === 'SINGLE_ELIM');
+        setIsFinal(singleElimMatches.length > 0 && singleElimMatches.every(m => m.result));
+      })
+      .catch(() => setIsFinal(false));
+  }, [refresh]);
+
+  const handleSort = (key) => {
+    if (sortKey === key) {
+      setSortOrder(sortOrder === 'asc' ? 'desc' : 'asc');
+    } else {
+      setSortKey(key);
+      setSortOrder('asc');
+    }
+  };
+
+  const filteredData = standings.filter(entry =>
+    entry.name.toLowerCase().includes(filter.toLowerCase())
+  );
+
+  const sortedData = [...filteredData].sort((a, b) => {
+    if (a[sortKey] < b[sortKey]) return sortOrder === 'asc' ? -1 : 1;
+    if (a[sortKey] > b[sortKey]) return sortOrder === 'asc' ? 1 : -1;
+    return 0;
+  });
+
+  if (loading) return <div style={{ padding: 32 }}>Loading team rankings...</div>;
+  if (error) return <div style={{ padding: 32, color: 'red' }}>{error}</div>;
+
+  return (
+    <div className="leaderboard-container">
+      <h2>Team Ranking</h2>
+      {isFinal && <div style={{ color: '#22c55e', fontWeight: 'bold', fontSize: '1.2rem', marginBottom: 12 }}>Final Rankings</div>}
+      <input
+        type="text"
+        id="team-ranking-filter"
+        name="team-ranking-filter"
+        placeholder="Filter by name..."
+        value={filter}
+        onChange={e => setFilter(e.target.value)}
+        className="leaderboard-filter"
+      />
+      <table className="leaderboard-table">
+        <thead>
+          <tr>
+            {columns.map(col => (
+              <th
+                key={col.key}
+                onClick={() => handleSort(col.key)}
+                className={sortKey === col.key ? 'active-sort' : ''}
+                style={{ cursor: 'pointer' }}
+              >
+                {col.label} {sortKey === col.key ? (sortOrder === 'asc' ? '▲' : '▼') : ''}
+              </th>
+            ))}
+          </tr>
+        </thead>
+        <tbody>
+          {sortedData.map((entry, idx) => (
+            <tr key={entry.id} className={
+              entry.rank === 1 ? 'first-place' :
+              entry.rank === 2 ? 'second-place' :
+              entry.rank === 3 ? 'third-place' : ''
+            }>
+              <td>{entry.rank}</td>
+              <td style={{ textAlign: 'center', padding: '8px' }}>
+                <TeamLogo team={{ name: entry.name, logo: entry.logo }} size="small" />
+              </td>
+              <td>{entry.points}</td>
+              <td>{entry.played}</td>
+              <td>{entry.wins}</td>
+              <td>{entry.losses}</td>
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    </div>
+  );
+};
+
+export default TeamRanking; 

tournament-frontend/src/UserMenu.css

@@ -0,0 +1,86 @@
+.user-menu {
+  position: relative;
+  display: inline-block;
+}
+
+.user-menu-btn {
+  background: #2563eb;
+  color: #fff;
+  border: none;
+  padding: 0.5rem 1rem;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 1rem;
+}
+
+.user-menu-btn:focus {
+  outline: none;
+}
+
+.user-menu-dropdown {
+  position: absolute;
+  right: 0;
+  top: 110%;
+  background: #fff;
+  border: 1px solid #e5e7eb;
+  border-radius: 4px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
+  min-width: 160px;
+  z-index: 100;
+  padding: 0;
+  margin: 0;
+  list-style: none;
+}
+
+.user-menu-dropdown li {
+  padding: 0.75rem 1rem;
+  cursor: pointer;
+  transition: background 0.2s;
+}
+
+.user-menu-dropdown li:hover {
+  background: #f3f4f6;
+}
+
+.start-tournament-option {
+  color: #166534;
+  font-weight: bold;
+}
+
+.start-tournament-option:hover {
+  background: #bbf7d0;
+  color: #166534;
+}
+
+.start-tournament-option.disabled {
+  background: none !important;
+  color: #166534 !important;
+  opacity: 0.6;
+  cursor: not-allowed;
+  pointer-events: none;
+}
+
+.tooltip-text {
+  visibility: hidden;
+  opacity: 0;
+  width: 240px;
+  background: #222;
+  color: #fff;
+  text-align: center;
+  border-radius: 6px;
+  padding: 8px 12px;
+  position: absolute;
+  left: 110%;
+  top: 50%;
+  transform: translateY(-50%);
+  z-index: 1001;
+  font-size: 0.95rem;
+  transition: opacity 0.2s;
+  pointer-events: none;
+}
+
+.start-tournament-option.disabled:hover .tooltip-text,
+.start-tournament-option.disabled:focus .tooltip-text {
+  visibility: visible;
+  opacity: 1;
+} 

tournament-frontend/src/UserMenu.js

@@ -0,0 +1,59 @@
+import React, { useState, useRef, useEffect } from 'react';
+import './UserMenu.css';
+
+const UserMenu = ({ onSelect, token, onResetTournament, tournamentStarted }) => {
+  const [open, setOpen] = useState(false);
+  const menuRef = useRef(null);
+
+  useEffect(() => {
+    const handleClickOutside = (event) => {
+      if (menuRef.current && !menuRef.current.contains(event.target)) {
+        setOpen(false);
+      }
+    };
+    document.addEventListener('mousedown', handleClickOutside);
+    return () => {
+      document.removeEventListener('mousedown', handleClickOutside);
+    };
+  }, []);
+
+  const handleSelect = (option) => {
+    setOpen(false);
+    if (onSelect) onSelect(option);
+  };
+
+  return (
+    <div className="user-menu" ref={menuRef}>
+      <button className="user-menu-btn" onClick={() => setOpen(!open)}>
+        Admin Menu &#x25BC;
+      </button>
+      {open && (
+        <ul className="user-menu-dropdown">
+          {!token ? (
+            <li onClick={() => handleSelect('profile')}>Login</li>
+          ) : (
+            <>
+              <li onClick={() => handleSelect('create-tournament')}>Create tournament</li>
+              <li onClick={() => handleSelect('load-tournaments')}>Load tournaments</li>
+              <li
+                className={`start-tournament-option${tournamentStarted ? ' disabled' : ''}`}
+                onClick={tournamentStarted ? undefined : () => handleSelect('start-tournament')}
+                style={tournamentStarted ? { cursor: 'not-allowed', opacity: 0.6, position: 'relative' } : {}}
+                {...(tournamentStarted ? { 'data-tooltip': 'The tournament has already started. You cannot start it again.' } : {})}
+              >
+                Start tournament
+                {tournamentStarted && (
+                  <span className="tooltip-text">The tournament has already started. You cannot start it again.</span>
+                )}
+              </li>
+              <li onClick={() => handleSelect('logout')}>Logout</li>
+              <li style={{ color: '#b91c1c', fontWeight: 'bold' }} onClick={() => { setOpen(false); if (onResetTournament) onResetTournament(); }}>Reset Tournament</li>
+            </>
+          )}
+        </ul>
+      )}
+    </div>
+  );
+};
+
+export default UserMenu; 

tournament-frontend/src/index.css

@@ -0,0 +1,13 @@
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+code {
+  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+    monospace;
+}

tournament-frontend/src/index.js

@@ -0,0 +1,23 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import './index.css';
+import App from './App';
+import * as serviceWorkerRegistration from './serviceWorkerRegistration';
+import reportWebVitals from './reportWebVitals';
+
+const root = ReactDOM.createRoot(document.getElementById('root'));
+root.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>
+);
+
+// If you want your app to work offline and load faster, you can change
+// unregister() to register() below. Note this comes with some pitfalls.
+// Learn more about service workers: https://cra.link/PWA
+serviceWorkerRegistration.unregister();
+
+// If you want to start measuring performance in your app, pass a function
+// to log results (for example: reportWebVitals(console.log))
+// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
+reportWebVitals();

tournament-frontend/src/leaderboardData.js

@@ -0,0 +1,101 @@
+// Mock leaderboard data for development
+const leaderboardData = [
+  {
+    rank: 1,
+    name: 'Team Alpha',
+    score: 15,
+    matchesPlayed: 5,
+    wins: 5,
+    losses: 0
+  },
+  {
+    rank: 2,
+    name: 'Team Beta',
+    score: 12,
+    matchesPlayed: 5,
+    wins: 4,
+    losses: 1
+  },
+  {
+    rank: 3,
+    name: 'Team Gamma',
+    score: 9,
+    matchesPlayed: 5,
+    wins: 3,
+    losses: 2
+  },
+  {
+    rank: 4,
+    name: 'Team Delta',
+    score: 6,
+    matchesPlayed: 5,
+    wins: 2,
+    losses: 3
+  },
+  {
+    rank: 5,
+    name: 'Team Epsilon',
+    score: 5,
+    matchesPlayed: 5,
+    wins: 1,
+    losses: 4
+  },
+  {
+    rank: 6,
+    name: 'Team Zeta',
+    score: 4,
+    matchesPlayed: 5,
+    wins: 1,
+    losses: 4
+  },
+  {
+    rank: 7,
+    name: 'Team Eta',
+    score: 3,
+    matchesPlayed: 5,
+    wins: 1,
+    losses: 4
+  },
+  {
+    rank: 8,
+    name: 'Team Theta',
+    score: 2,
+    matchesPlayed: 5,
+    wins: 0,
+    losses: 5
+  },
+  {
+    rank: 9,
+    name: 'Team Iota',
+    score: 2,
+    matchesPlayed: 5,
+    wins: 0,
+    losses: 5
+  },
+  {
+    rank: 10,
+    name: 'Team Kappa',
+    score: 1,
+    matchesPlayed: 5,
+    wins: 0,
+    losses: 5
+  },
+  {
+    rank: 11,
+    name: 'Team Lambda',
+    score: 1,
+    matchesPlayed: 5,
+    wins: 0,
+    losses: 5
+  },
+  {
+    rank: 12,
+    name: 'Team Mu',
+    score: 0,
+    matchesPlayed: 5,
+    wins: 0,
+    losses: 5
+  }
+];
+
+export default leaderboardData; 

tournament-frontend/src/logo.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
+    <g fill="#61DAFB">
+        <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
+        <circle cx="420.9" cy="296.5" r="45.7"/>
+        <path d="M520.5 78.1z"/>
+    </g>
+</svg>

tournament-frontend/src/reportWebVitals.js

@@ -0,0 +1,13 @@
+const reportWebVitals = (onPerfEntry) => {
+  if (onPerfEntry && onPerfEntry instanceof Function) {
+    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+      getCLS(onPerfEntry);
+      getFID(onPerfEntry);
+      getFCP(onPerfEntry);
+      getLCP(onPerfEntry);
+      getTTFB(onPerfEntry);
+    });
+  }
+};
+
+export default reportWebVitals;

tournament-frontend/src/service-worker.js

@@ -0,0 +1,72 @@
+/* eslint-disable no-restricted-globals */
+
+// This service worker can be customized!
+// See https://developers.google.com/web/tools/workbox/modules
+// for the list of available Workbox modules, or add any other
+// code you'd like.
+// You can also remove this file if you'd prefer not to use a
+// service worker, and the Workbox build step will be skipped.
+
+import { clientsClaim } from 'workbox-core';
+import { ExpirationPlugin } from 'workbox-expiration';
+import { precacheAndRoute, createHandlerBoundToURL } from 'workbox-precaching';
+import { registerRoute } from 'workbox-routing';
+import { StaleWhileRevalidate } from 'workbox-strategies';
+
+clientsClaim();
+
+// Precache all of the assets generated by your build process.
+// Their URLs are injected into the manifest variable below.
+// This variable must be present somewhere in your service worker file,
+// even if you decide not to use precaching. See https://cra.link/PWA
+precacheAndRoute(self.__WB_MANIFEST);
+
+// Set up App Shell-style routing, so that all navigation requests
+// are fulfilled with your index.html shell. Learn more at
+// https://developers.google.com/web/fundamentals/architecture/app-shell
+const fileExtensionRegexp = new RegExp('/[^/?]+\\.[^/]+$');
+registerRoute(
+  // Return false to exempt requests from being fulfilled by index.html.
+  ({ request, url }) => {
+    // If this isn't a navigation, skip.
+    if (request.mode !== 'navigate') {
+      return false;
+    } // If this is a URL that starts with /_, skip.
+
+    if (url.pathname.startsWith('/_')) {
+      return false;
+    } // If this looks like a URL for a resource, because it contains // a file extension, skip.
+
+    if (url.pathname.match(fileExtensionRegexp)) {
+      return false;
+    } // Return true to signal that we want to use the handler.
+
+    return true;
+  },
+  createHandlerBoundToURL(process.env.PUBLIC_URL + '/index.html')
+);
+
+// An example runtime caching route for requests that aren't handled by the
+// precache, in this case same-origin .png requests like those from in public/
+registerRoute(
+  // Add in any other file extensions or routing criteria as needed.
+  ({ url }) => url.origin === self.location.origin && url.pathname.endsWith('.png'), // Customize this strategy as needed, e.g., by changing to CacheFirst.
+  new StaleWhileRevalidate({
+    cacheName: 'images',
+    plugins: [
+      // Ensure that once this runtime cache reaches a maximum size the
+      // least-recently used images are removed.
+      new ExpirationPlugin({ maxEntries: 50 }),
+    ],
+  })
+);
+
+// This allows the web app to trigger skipWaiting via
+// registration.waiting.postMessage({type: 'SKIP_WAITING'})
+self.addEventListener('message', (event) => {
+  if (event.data && event.data.type === 'SKIP_WAITING') {
+    self.skipWaiting();
+  }
+});
+
+// Any other custom service worker logic can go here.

tournament-frontend/src/serviceWorkerRegistration.js

@@ -0,0 +1,137 @@
+// This optional code is used to register a service worker.
+// register() is not called by default.
+
+// This lets the app load faster on subsequent visits in production, and gives
+// it offline capabilities. However, it also means that developers (and users)
+// will only see deployed updates on subsequent visits to a page, after all the
+// existing tabs open on the page have been closed, since previously cached
+// resources are updated in the background.
+
+// To learn more about the benefits of this model and instructions on how to
+// opt-in, read https://cra.link/PWA
+
+const isLocalhost = Boolean(
+  window.location.hostname === 'localhost' ||
+    // [::1] is the IPv6 localhost address.
+    window.location.hostname === '[::1]' ||
+    // 127.0.0.0/8 are considered localhost for IPv4.
+    window.location.hostname.match(/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/)
+);
+
+export function register(config) {
+  if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
+    // The URL constructor is available in all browsers that support SW.
+    const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
+    if (publicUrl.origin !== window.location.origin) {
+      // Our service worker won't work if PUBLIC_URL is on a different origin
+      // from what our page is served on. This might happen if a CDN is used to
+      // serve assets; see https://github.com/facebook/create-react-app/issues/2374
+      return;
+    }
+
+    window.addEventListener('load', () => {
+      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
+
+      if (isLocalhost) {
+        // This is running on localhost. Let's check if a service worker still exists or not.
+        checkValidServiceWorker(swUrl, config);
+
+        // Add some additional logging to localhost, pointing developers to the
+        // service worker/PWA documentation.
+        navigator.serviceWorker.ready.then(() => {
+          console.log(
+            'This web app is being served cache-first by a service ' +
+              'worker. To learn more, visit https://cra.link/PWA'
+          );
+        });
+      } else {
+        // Is not localhost. Just register service worker
+        registerValidSW(swUrl, config);
+      }
+    });
+  }
+}
+
+function registerValidSW(swUrl, config) {
+  navigator.serviceWorker
+    .register(swUrl)
+    .then((registration) => {
+      registration.onupdatefound = () => {
+        const installingWorker = registration.installing;
+        if (installingWorker == null) {
+          return;
+        }
+        installingWorker.onstatechange = () => {
+          if (installingWorker.state === 'installed') {
+            if (navigator.serviceWorker.controller) {
+              // At this point, the updated precached content has been fetched,
+              // but the previous service worker will still serve the older
+              // content until all client tabs are closed.
+              console.log(
+                'New content is available and will be used when all ' +
+                  'tabs for this page are closed. See https://cra.link/PWA.'
+              );
+
+              // Execute callback
+              if (config && config.onUpdate) {
+                config.onUpdate(registration);
+              }
+            } else {
+              // At this point, everything has been precached.
+              // It's the perfect time to display a
+              // "Content is cached for offline use." message.
+              console.log('Content is cached for offline use.');
+
+              // Execute callback
+              if (config && config.onSuccess) {
+                config.onSuccess(registration);
+              }
+            }
+          }
+        };
+      };
+    })
+    .catch((error) => {
+      console.error('Error during service worker registration:', error);
+    });
+}
+
+function checkValidServiceWorker(swUrl, config) {
+  // Check if the service worker can be found. If it can't reload the page.
+  fetch(swUrl, {
+    headers: { 'Service-Worker': 'script' },
+  })
+    .then((response) => {
+      // Ensure service worker exists, and that we really are getting a JS file.
+      const contentType = response.headers.get('content-type');
+      if (
+        response.status === 404 ||
+        (contentType != null && contentType.indexOf('javascript') === -1)
+      ) {
+        // No service worker found. Probably a different app. Reload the page.
+        navigator.serviceWorker.ready.then((registration) => {
+          registration.unregister().then(() => {
+            window.location.reload();
+          });
+        });
+      } else {
+        // Service worker found. Proceed as normal.
+        registerValidSW(swUrl, config);
+      }
+    })
+    .catch(() => {
+      console.log('No internet connection found. App is running in offline mode.');
+    });
+}
+
+export function unregister() {
+  if ('serviceWorker' in navigator) {
+    navigator.serviceWorker.ready
+      .then((registration) => {
+        registration.unregister();
+      })
+      .catch((error) => {
+        console.error(error.message);
+      });
+  }
+}

tournament-frontend/src/setupTests.js

@@ -0,0 +1,5 @@
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import '@testing-library/jest-dom';