priyanshutrivedi/gameclassix_backend

How priyanshutrivedi/gameclassix_backend works

This is a Node/Express backend for a browser-based games product, with single-player game assistance, multiplayer rooms, accounts, profiles, leaderboards, and per-game statistics. A typical flow is a client request routed by the server to a game controller, which may call a game helper or update a statistics model; room play also uses Socket.IO events and shared in-memory room state. The excerpts show several controller relationships directly; other controller-to-helper/model links are supported by the SOURCE INDEX. Unshown controller behavior and storage wiring are not inferred.

Main entry points: index.js HTTP and Socket.IO server · authController.js Authentication · BingoController.js Bingo API · DotAndBoxesController.js Dots and Boxes API

Components 27

API and realtime

HTTP and Socket.IO server index.js
Room endpoints controllers/RoomController.js

Game logic

Bingo API controllers/BingoController.js
Dots and Boxes API controllers/DotAndBoxesController.js
Minesweeper API controllers/MinesweeperController.js
Sudoku API controllers/SudokuController.js
Tic-Tac-Toe API controllers/TicTacToeController.js
Bingo board and move logic HelperFunctions/Bingo/Bingo_FindOptimalNumber.js
Bingo board generator HelperFunctions/Bingo/Bingo_createRandomBoard.js
Dots move logic HelperFunctions/DotAndBoxes/DotAndBoxes_FindOptimalMove.js
Minefield generator HelperFunctions/Minesweeper/Minesweeper_FindRandomBoardBoard.js
Sudoku generator HelperFunctions/Sudoku/Sudoku_RandomSolvableSudokuWithSolution.js
Difficulty-based moves HelperFunctions/TicTacToe/TicTacToe_FindMoveAccToDifficulty.js
Optimal move logic HelperFunctions/TicTacToe/TicTacToe_FindOptimalMove.js

Accounts and rankings

Authentication controllers/authController.js
Profile management controllers/profileController.js
Leaderboards controllers/LeaderBoardController.js
User records models/user.js

Game statistics

Bingo statistics models/BingoStats.js
Dots statistics models/DotBoxesStats.js
Minesweeper statistics models/MinesweeperStats.js
Sudoku statistics models/SudokuStats.js
Tic-Tac-Toe statistics models/TicTacToeStats.js

Runtime state

Room state shared.js
Database connection db/db.js
Token verification middlewares/verifyToken.js

Other components

Game client

Connections 34

Game client → HTTP and Socket.IO server: sends requests
HTTP and Socket.IO server → Authentication: routes auth index.js
HTTP and Socket.IO server → Profile management: routes profiles index.js
HTTP and Socket.IO server → Leaderboards: routes rankings index.js
HTTP and Socket.IO server → Bingo API: routes bingo index.js
HTTP and Socket.IO server → Dots and Boxes API: routes dots index.js
HTTP and Socket.IO server → Minesweeper API: routes minesweeper index.js
HTTP and Socket.IO server → Sudoku API: routes sudoku index.js
HTTP and Socket.IO server → Tic-Tac-Toe API: routes tic-tac-toe index.js
HTTP and Socket.IO server → Room endpoints: routes rooms index.js
HTTP and Socket.IO server → Room state: reads and updates index.js
Room endpoints → Room state: checks room state controllers/RoomController.js
Authentication → User records: creates and queries controllers/authController.js
Authentication → Bingo statistics: creates and reads controllers/authController.js
Authentication → Dots statistics: creates and reads controllers/authController.js
Authentication → Minesweeper statistics: creates and reads controllers/authController.js
Authentication → Sudoku statistics: creates and reads controllers/authController.js
Authentication → Tic-Tac-Toe statistics: creates and reads controllers/authController.js
Profile management → User records: reads and updates controllers/profileController.js
Leaderboards → User records: aggregates rankings controllers/LeaderBoardController.js
Bingo API → Bingo board and move logic: requests move controllers/BingoController.js
Bingo API → Bingo board generator: generates board controllers/BingoController.js
Bingo API → Bingo statistics: updates statistics controllers/BingoController.js
Dots and Boxes API → Dots move logic: requests move controllers/DotAndBoxesController.js
Dots and Boxes API → Dots statistics: updates statistics controllers/DotAndBoxesController.js
Minesweeper API → Minefield generator: generates board controllers/MinesweeperController.js
Minesweeper API → Minesweeper statistics: updates statistics controllers/MinesweeperController.js
Sudoku API → Sudoku generator: generates puzzle controllers/SudokuController.js
Sudoku API → Sudoku statistics: updates statistics controllers/SudokuController.js
Tic-Tac-Toe API → Difficulty-based moves: requests move controllers/TicTacToeController.js
Tic-Tac-Toe API → Tic-Tac-Toe statistics: updates statistics controllers/TicTacToeController.js
Difficulty-based moves → Optimal move logic: delegates move HelperFunctions/TicTacToe/TicTacToe_FindMoveAccToDifficulty.js
HTTP and Socket.IO server → Database connection: connects database index.js
Dots and Boxes API → Token verification: uses verification controllers/DotAndBoxesController.js

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