Game App Backend

Backend for the mobile task/game app — handles money, bank, EXP/level, VIP, and mini-games (quiz-type, word game, slot/dice).

What's included

• server.js — Express API + Socket.io chat, wires everything together
• db.js — SQLite schema (users, game_logs, transfers)
• models/user.js — user CRUD helpers, daily reset logic
• economy/levelSystem.js — level thresholds, daily limits, VIP checks
• economy/bank.js — deposit/withdraw
• economy/transfer.js — user-to-user transfer with tax
• economy/vip.js — VIP purchase tiers + task rewards + daily bonus
• game/quiz.js — general/flag/maths/animal/footballer/actor/anime quiz logic
• game/wordGame.js — unscramble game with streak rewards
• game/slotDice.js — betting game with jackpot tiers
• cron/scheduledJobs.js — daily bank interest, every-2-month economy reset

Confirm before going live

A few placeholder numbers need your final OK (search for "confirm" in the code):

• game/slotDice.js — normal win multiplier set to 2x
• economy/vip.js — daily VIP bonus set to 5000 money + 50 EXP

Local setup

npm install
cp .env.example .env
npm start

Server runs on http://localhost:4000 by default.

Pushing to your GitHub repo

# Inside this project folder
git init
git add .
git commit -m "Initial backend: economy, VIP, mini-games"

# Link to your existing repo (replace with your repo URL)
git remote add origin https://github.com/snivyny/YOUR-BACKEND-REPO.git
git branch -M main
git push -u origin main

Pulling onto your VPS

# On the VPS
git clone https://github.com/snivyny/YOUR-BACKEND-REPO.git
cd YOUR-BACKEND-REPO
npm install
cp .env.example .env
# edit .env if needed (PORT, etc.)

# Run with pm2 so it stays alive
npm install -g pm2
pm2 start server.js --name game-backend
pm2 save

API quick reference

Endpoint	Method	Purpose
/user/register	POST	Create user if not exists
/user/:id	GET	Get user profile
/game/quiz/answer	POST	Submit quiz answer (any quiz type)
/game/wordgame/answer	POST	Submit word game answer
/game/slotdice/play	POST	Play slot/dice (level 10+)
/bank/deposit	POST	Deposit money to bank
/bank/withdraw	POST	Withdraw from bank
/transfer	POST	Transfer money to another user
/vip/purchase	POST	Buy VIP with money
/vip/claim-daily-bonus	POST	Claim daily VIP bonus
/leaderboard/money	GET	Top 50 by money
/leaderboard/exp	GET	Top 50 by EXP/level

Global chat works over Socket.io — connect and listen/emit on chat:message.

Not yet built

• Mother/Moderator admin endpoints (ban, config changes, question bank management)
• Offline-sync conflict resolution logic for the app side
• Actual quiz question banks (flag/maths/animal/footballer/actor/anime content)