# Girl Scout Cookie Tracker

A self-hosted web app for tracking cookie inventory and customers for a single troop. Works on desktop and mobile.

## Features

- **Inventory**: Add cookie products (name, price, quantity, low-stock threshold). Adjust stock (restock or deduct). Low-stock highlighting.
- **Customers**: Store name, phone, email, address, notes. Search by name, email, or phone.
- **Orders**: Create orders with customer (or walk-in), line items (product + quantity), status (pending, paid, delivered), payment method and amount paid. Inventory is deducted automatically. Edit or delete orders (stock is restored on delete). Balance due tracking.
- **Reports**: Sales by product, top customers, revenue over time, order status breakdown, and inventory summary. Filterable by date range (all time, this week, this month, custom).
- **Stock Audit Trail**: Every stock change (restock, order create/update/delete) is logged with reason and reference.
- **Dashboard**: Summary counts, low-stock list, recent orders.

## Requirements

- Node.js 18+
- npm

## Setup

1. Clone or download this repo.
2. Install dependencies:

   ```bash
   npm install
   cd client && npm install && cd ..
   ```

3. Optional: copy `.env.example` to `.env` and set:

   - `PORT` — API port (default 3002)
   - `DATABASE_PATH` — path to SQLite file (default `./data/cookies.db`)
   - **Authentication (optional):** Set `APP_PASSWORD` to require a password to log in. Set `APP_SECRET` to a long random string (used to sign session cookies). If `APP_PASSWORD` is not set, the app runs without login; if set, users must enter the password to access the app. Use "Log out" in the nav to sign out.

## Development

Run the API server and the Vite dev server together:

```bash
npm run dev
```

- API: http://localhost:3002
- Frontend: http://localhost:5173 (proxies `/api` to the server)

Use the frontend URL in your browser. The database file is created automatically on first request.

## Production build and run

1. Build the client:

   ```bash
   npm run build
   ```

2. Run the server in production mode (serves the built client and API):

   ```bash
   npm start
   ```

   Or set `NODE_ENV=production` and run `node server/index.js`. The app will serve static files from `client/dist` and handle the SPA fallback.

3. Open http://localhost:3002 (or your `PORT`).

## Deployment (self-hosted)

### Prerequisites

- A Linux server with Node.js 18+ and npm installed
- Git access to the repository
- (Recommended) PM2 for process management: `npm install -g pm2`
- (Recommended) A reverse proxy (e.g. nginx) for HTTPS

### Initial setup

1. Clone the repo to your server (e.g. `/opt/cookie-tracker`):

   ```bash
   git clone https://git.raylos.net/adamp/cookie-tracker.git /opt/cookie-tracker
   cd /opt/cookie-tracker
   ```

2. Install dependencies:

   ```bash
   npm install
   cd client && npm install && cd ..
   ```

3. Create a `.env` file with production settings:

   ```bash
   cp .env.example .env
   ```

   Edit `.env` and set:
   - `APP_PASSWORD` — required in production so only authorized users can access the app
   - `APP_SECRET` — a long random string for signing session cookies (generate with `openssl rand -hex 32`)
   - `DATABASE_PATH` — path to a persistent location (e.g. `/var/data/cookies.db`) so the database survives restarts
   - `PORT` — API port (default 3002)

4. Build the client and start with PM2:

   ```bash
   npm run build
   pm2 start npm --name cookie-tracker -- start
   pm2 save
   pm2 startup  # follow the instructions to enable auto-start on boot
   ```

### Deploying updates

After pushing changes to the repository:

```bash
cd /opt/cookie-tracker
git pull origin master
npm run build
pm2 restart cookie-tracker
```

### Reverse proxy (nginx)

If serving over HTTPS, add a site config like:

```nginx
server {
    listen 443 ssl;
    server_name cookies.example.com;

    ssl_certificate /path/to/cert.pem;
    ssl_certificate_key /path/to/key.pem;

    location / {
        proxy_pass http://127.0.0.1:3002;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}
```

Session cookies are httpOnly and Secure when served over HTTPS in production.

### Backups

Back up the SQLite file regularly (e.g. via cron):

```bash
# Add to crontab: daily backup at 2am
0 2 * * * cp /var/data/cookies.db /var/backups/cookies-$(date +\%Y\%m\%d).db
```

## Project structure

- `server/` — Express API and SQLite (products, customers, orders, dashboard).
- `client/` — Vite + React SPA (Dashboard, Inventory, Customers, Orders, New order, Order detail).
- `data/` — Created at runtime; contains `cookies.db` by default.