Chess Game

Tech Stack

This project uses the following technologies:

• Frontend: React, Vite, TailwindCSS
• Backend: Node.js, Express, MongoDB, Socket.io
• Other Tools: Axios, JWT, Mongoose

Features

• Real-time multiplayer chess game
• User authentication and session management
• Real-time chat between players
• Game state synchronization using Socket.io
• Responsive design with TailwindCSS

Backend Endpoints

User Endpoints

Login and User Mapping

• URL: /user/login/:username
• Method: GET
• Description: Logs in a user and maps them to an opponent if available.
• Response:

  {
    "statusCode": 200,
    "data": {
      "user": {
        "_id": "user_id",
        "username": "username",
        "opponent": "opponent_id",
        "turn": "turn_id",
        "color": "color",
        "board": "board_state"
      },
      "accessToken": "access_token",
      "refreshToken": "refresh_token"
    },
    "message": "User logged In Successfully",
    "success": true
  }

Get Current User

• URL: /user/get_current_user
• Method: GET
• Description: Fetches the current logged-in user.
• Response 200

  {
  "statusCode": 200,
  "data": {
      "_id": "user_id",
      "username": "username",
      "opponent": "opponent_id",
      "turn": "turn_id",
      "color": "color",
      "board": "board_state"
  },
  "message": "current user fetched successfully",
  "success": true
  }

Logout User

• URL: /user/logout
• Method: GET
• Description: Logs out the current user.
• Response 200

  {
      "statusCode": 200,
      "data": {},
      "message": "User logged Out",
      "success": true
  }

Update Turn

• URL: /user/update_turn
• Method: POST
• Description: Updates the turn for the current game.
• Response 201

  {
      "statusCode": 201,
      "message": "Turn updated",
      "success": true
  }

Game Over

• URL: /user/game_over
• Method: POST
• Description: Sends a game over message to the opponent.
• Response 201

  {
    "statusCode": 201,
    "data": {
      "message": {
        "losser_message": "Game Over!, winner won the game!!. He Kill's your King!!",
        "winner_message": "Game Over!, You won the game!!."
      }
    },
    "message": "message sent to opponete",
    "success": true
  }

Save Message

• URL: /user/save_message
• Method: POST
• Description: Saves a message in the conversation.
• Response 200

  {
    "statusCode": 200,
    "data": {
      "conversation": {
        "_id": "conversation_id",
        "sender": "sender_id",
        "receiver": "receiver_id",
        "messageIds": ["message_id"]
      }
    },
    "message": "Message saved saved successfully!!",
    "success": true
  }

Get All Messages

• URL: /user/get_all_messages
• Method: GET
• Description: Fetches all messages in the conversation.
• Response 200

  {
    "statusCode": 200,
    "data": {
      "all_message": [
        {
          "_id": "message_id",
          "message": "message_text",
          "sender": "sender_id"
        }
      ]
    },
    "message": "Conversation got Successfully!!",
    "success": true
  }