Added Google Login for better user experience

[rixitgithub]

In this PR I have added Google Oauth option for authentication

Summary by CodeRabbit

• New Features

  • Introduced Google Sign-In for authentication.
  • Added debate bot selection and customizable debate sessions with real-time judging and feedback.
  • Launched a comprehensive leaderboard, user profiles with Elo ratings, and debate history.
  • Enabled online debates with real-time video, chat, and speech transcription.
  • Added AI-powered debate coaching, argument evaluation, and pros/cons challenges.
  • Implemented tournament management, brackets, and match logs.
  • Provided room creation, browsing, and joining for live debates.
  • Integrated detailed judgment popups and feedback analysis.
  • Enhanced UI with new components: sidebar, header, modals, charts, badges, tables, tabs, and toasts.
  • Improved accessibility and responsive design across the platform.

• Bug Fixes

  • Improved error handling and feedback for authentication and debate flows.

• Chores

  • Updated dependencies and configuration for enhanced performance and security.
  • Expanded documentation and configuration templates for easier setup.

[coderabbitai]

Caution

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Walkthrough

This update introduces a comprehensive real-time debate platform with both backend and frontend enhancements. Major changes include a complete backend rewrite for authentication (moving from AWS Cognito to MongoDB/JWT), new debate room and transcript management, debate-vs-bot and coaching features, extensive WebSocket and WebRTC integration, and a fully redesigned frontend with new pages, components, and real-time debate flows.

Changes

Files/Groups	Change Summary
backend/cmd/server/main.go, backend/config/config.go, backend/config/config.prod.yml	Backend server initialization expanded: new services, MongoDB connection, JWT config, CORS, and route grouping by authentication. Config structs and YAML extended for new services.
backend/controllers/auth.go, backend/routes/auth.go, backend/middlewares/auth.go, backend/utils/auth.go, backend/utils/email.go	Authentication refactored from Cognito to MongoDB/JWT, with Google login, password reset, email verification, and supporting utilities.
backend/controllers/debate_controller.go, backend/controllers/debatevsbot_controller.go, backend/controllers/leaderboard.go, backend/controllers/profile_controller.go, backend/controllers/transcript_controller.go, backend/routes/debatevsbot.go, backend/routes/leaderboard.go, backend/routes/profile.go, backend/routes/pros_cons_route.go, backend/routes/rooms.go, backend/routes/transcriptroutes.go, backend/services/ai.go, backend/services/coach.go, backend/services/debatevsbot.go, backend/services/pros_cons.go, backend/services/transcriptservice.go, backend/db/db.go, backend/utils/debate.go, backend/utils/user.go	New debate, coaching, leaderboard, transcript, and room management controllers, routes, and services; AI integration with Gemini; MongoDB data seeding and management utilities.
backend/models/*.go	New data models for users, debates, debate-vs-bot, transcripts, coaching, and pros/cons evaluation.
backend/websocket/handler.go, backend/websocket/websocket.go	Old WebSocket handler commented out; new WebSocket and chat handler implemented for signaling, chat, and room management.
frontend/index.html, frontend/package.json, frontend/src/main.tsx, frontend/src/types/google.d.ts	Frontend setup: Google Identity Services script added, new dependencies (Radix UI, Recharts), standard React 18+ bootstrapping, and Google Identity TypeScript types.
frontend/src/App.tsx, frontend/src/context/authContext.tsx, frontend/src/utils/auth.ts	App routing refactored for protected routes, Google login integrated into auth context, and new auth token utilities.
frontend/src/Pages/*.tsx	New and refactored pages: About, Authentication (with Google login), DebateRoom (bot and online), Leaderboard, Profile, Coach, StrengthenArgument, ProsConsChallenge, TournamentHub, TournamentBracket, TournamentDetails, StartDebate, BotSelection, ChatRoom, MatchLogs, etc.
frontend/src/components/*.tsx, frontend/src/components/ui/*.tsx	New UI components: Header, Sidebar, Layout, RoomBrowser, DebatePopup, JudgmentPopup, various Radix UI-based components (badge, dialog, select, progress, tabs, table, textarea, toast, toaster, breadcrumb, chart), and new utility hooks (use-toast).
frontend/src/services/*.ts	New service modules for leaderboard, profile, debate-vs-bot, and authentication token management.
frontend/src/index.css	New floating animation for chat reactions and other UI effects.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant Frontend
    participant Backend
    participant MongoDB
    participant GeminiAI

    User->>Frontend: Initiates login/signup (email/password or Google)
    Frontend->>Backend: Sends credentials or Google ID token
    Backend->>MongoDB: Verifies/creates user, hashes password, manages JWT
    Backend-->>Frontend: Returns JWT token
    Frontend-->>User: Stores token, navigates to app

    User->>Frontend: Starts or joins debate (vs bot or online)
    Frontend->>Backend: Requests debate creation/join (with JWT)
    Backend->>MongoDB: Creates/updates debate room/session
    Backend-->>Frontend: Returns debate/session details

    User->>Frontend: Sends/receives debate messages
    Frontend->>Backend: Submits message via WebSocket or HTTP
    Backend->>GeminiAI: (If vs bot) Generates bot response
    Backend-->>Frontend: Broadcasts messages/responses

    User->>Frontend: Completes debate, requests judgment
    Frontend->>Backend: Sends transcripts/history for judgment
    Backend->>GeminiAI: Judges debate, returns scores/verdict
    Backend-->>Frontend: Returns judgment results

    User->>Frontend: Views leaderboard/profile
    Frontend->>Backend: Fetches data (with JWT)
    Backend->>MongoDB: Retrieves user/debate/leaderboard data
    Backend-->>Frontend: Returns profile/leaderboard

Loading

Possibly related issues

• Implement real-time online debate platform with structured phases and AI judgment using WebSocket and WebRTC #72: This PR implements a real-time online debate platform with structured phases, WebSocket/WebRTC, speech recognition, AI judgment, and room management, directly addressing the objectives of this issue.

Poem

Hopping through debates, both fierce and bright,
Now with bots and humans, we argue day and night!
JWTs and Mongo keep our secrets tight,
WebSockets bounce, chat bubbles take flight.
From coach to leaderboard, our platform’s in bloom—
Join the room, raise your voice, let the arguments zoom!
🐇✨

✨ Finishing Touches

• 📝 Generate Docstrings

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