Dental Manager - Starter

A monorepo setup to manage both Backend and Frontend of the Dental Manager application.

🖥️ Setup Guide (Fresh Machine)

Follow these steps in order after cloning the repository.

Step 1 — Clone the repository

git clone <your-repo-url>
cd DentalManagementMHAprilgg

Step 2 — Install Node.js

Required to run the Backend and Frontend.

curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
sudo apt-get install -y nodejs

# Verify
node -v   # should print v20.x.x
npm -v

Step 3 — Install Python

Required to run the Selenium and OCR services.

sudo apt-get install -y python3 python3-pip python3-venv

# Verify
python3 --version   # should print 3.10 or higher

Step 4 — Install Chrome

Required for the Selenium service to control a browser.

wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" | sudo tee /etc/apt/sources.list.d/google-chrome.list
sudo apt-get update
sudo apt-get install -y google-chrome-stable

# Verify
google-chrome --version

The webdriver-manager package (included in requirements.txt) automatically downloads the matching ChromeDriver — no manual driver setup needed.

Step 5 — Install PostgreSQL

Primary database for the application.

sudo apt-get install -y postgresql postgresql-contrib
sudo systemctl enable postgresql
sudo systemctl start postgresql

# Create the database the app uses
sudo -u postgres psql -c "CREATE DATABASE dentalapp OWNER postgres;"

# Set the postgres user password to match packages/db/.env
sudo -u postgres psql -c "ALTER USER postgres WITH PASSWORD 'mypassword';"

Enable password authentication over TCP

By default Debian uses scram-sha-256 or peer auth for local connections, which blocks password login. Switch to md5:

sudo sed -i 's/scram-sha-256/md5/g' /etc/postgresql/*/main/pg_hba.conf
sudo systemctl restart postgresql

Verify

psql -U postgres -d dentalapp -h 127.0.0.1 -W
# Enter: mypassword
# You should see:  dentalapp=#

The DATABASE_URL in packages/db/.env is already set to:

DATABASE_URL="postgresql://postgres:mypassword@localhost:5432/dentalapp"

Step 6 — Install Redis

Used as the job queue for Selenium and OCR background tasks.

sudo apt-get install -y redis-server
sudo systemctl enable redis-server
sudo systemctl start redis-server

# Verify
redis-cli ping   # should print: PONG

Step 7 — Install Node.js dependencies

npm install

Step 8 — Install Python dependencies

Python dependencies are installed automatically by npm install (Step 7) via each service's postinstall script. Each service creates its own .venv virtual environment — no manual pip commands needed.

This approach is required on Debian 13+ where system-wide pip installs are blocked (PEP 668).

Step 9 — Set up environment variables

Copy the .env.example files and fill in the required values.

npm run setup:env

Step 10 — Set up the database

# Run migrations
npm run db:migrate

# Generate Prisma types
npm run db:generate

# Insert seed data
npm run db:seed

Step 11 — Run the app

Open two terminals:

Terminal 1 — Backend + Frontend:

npm run dev

Terminal 2 — Selenium service:

cd apps/SeleniumService
.venv/bin/python3 agent.py

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📖 Developer Documentation

• Setting up server environment — the first step, to run this app in environment.
• Development Hosts & Ports — which app runs on which host/port

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This is a Turborepo. What's inside?

Apps and Packages

• apps/Backend — Express.js API server
• apps/Frontend — React + Vite frontend
• apps/SeleniumService — Python FastAPI service for browser automation (insurance eligibility, claims)
• apps/PaymentOCRService — Python service for payment OCR extraction
• @repo/eslint-config — shared ESLint configuration
• @repo/typescript-config — shared tsconfig.jsons

Each package/app is 100% TypeScript (except the Python services).

Utilities

• Tailwind CSS for styles
• TypeScript for static type checking
• ESLint for code linting
• Prettier for code formatting