craft2prints/README.md

# Craft2Prints — Ink it. Print it. Love it.

A complete self-hosted e-commerce platform for personalized products (apparel, drinkware, phone cases) with an in-browser design tool, integrated accounting system, and real Stripe payments.

## Features

### Customer Experience
- **Design Tool** — In-browser tool to customize templates with text and images
- **Product Catalog** — Browse and filter by category, color, size, and price
- **Shopping Cart** — Persistent cart stored in IndexedDB (handles large design files)
- **Customer Accounts** — Optional sign-up for order history and faster checkout
- **Dark Mode** — Full dark mode support with system preference detection
- **Mobile Responsive** — Works seamlessly on all devices

### Order Management
- **Real Payments** — Stripe integration for production-ready checkout
- **Order Tracking** — Customers see order history, status, and print files
- **Design Approvals** — Upload custom designs for customer review with built-in chat
- **Photo Requests** — Customers submit photos; you design them into products
- **Auto-Archiving** — Paid/failed orders auto-archive after 30 days

### Admin Dashboard
- **Product Management** — Add/edit/delete products with photos, colors, sizes
- **Category Management** — Organize products by customer-facing categories
- **Financial System** — Complete self-hosted accounting:
  - 📊 **Reports & Analysis** — KPIs, profit trends, income breakdown, tax year summaries
  - 🏦 **Bank Reconciliation** — Upload CSV statements, auto-match transactions, verify accuracy
  - 📋 **Audit Trail** — Track all changes with IP addresses, timestamps, and reasons
  - 📈 **Tax Compliance** — UK tax year (April-April) calculations and HMRC export
- **Admin Login Activity** — Track who logged in, when, from where
- **Customer Login Activity** — Monitor customer account access
- **Order Management** — View, approve, archive orders
- **Inbox** — Chat with customers about design changes
- **Promotions** — Create sales with per-product or site-wide discounts

### Security & Compliance
- **Admin Authentication** — Session-based login with automatic logout on page close
- **Customer Authentication** — Separate customer account system (optional)
- **Rate Limiting** — DB-backed rate limiting on login/checkout
- **CAPTCHA** — Cloudflare Turnstile on public forms
- **Audit Logging** — Full financial audit trail for compliance
- **Session Expiry** — Auto-logout when browser closes

### Technical Stack
- **Frontend** — Next.js 14 (App Router), React, Tailwind CSS
- **Backend** — Next.js server actions, API routes
- **Database** — SQLite with Prisma ORM
- **Payments** — Stripe (production-ready)
- **Email** — SMTP (Gmail, Outlook, SendGrid, etc.)
- **Design** — SVG-based mockups, Canvas for rendering

## Quick Start

1. **Install Node.js 18+** — Check with `node -v`

2. **Install dependencies**
   ```bash
   npm install
   ```

3. **Set up environment**
   ```bash
   cp .env.example .env
   # Edit .env with your configuration (see SETUP_AND_BUILD.md for details)
   ```

4. **Create database and load starter products**
   ```bash
   npm run db:push
   npm run db:seed
   ```

5. **Start dev server**
   ```bash
   npm run dev
   ```
   
   Open http://localhost:3000 — you'll see the homepage and catalog.

## Configuration

**Essential (.env):**
- `DATABASE_URL` — SQLite path (default: `file:./dev.db`)
- `ADMIN_USER` / `ADMIN_PASSWORD` — Admin login credentials (⚠️ change before deployment)
- `STRIPE_SECRET_KEY` / `STRIPE_WEBHOOK_SECRET` — Stripe payment keys

**Optional:**
- `SMTP_*` — Email configuration for order confirmations and password resets
- `NEXT_PUBLIC_TURNSTILE_SITE_KEY` / `TURNSTILE_SECRET_KEY` — CAPTCHA on forms
- `NEXT_PUBLIC_FACEBOOK_APP_ID` — Messenger sharing (WhatsApp always works)

See `.env.example` and [SETUP_AND_BUILD.md](./SETUP_AND_BUILD.md) for complete reference.

## Key Concepts

### Product Catalogs
- **Personalised Catalog** (`/made-to-order`) — Full design tool, customers customize templates
- **Products Catalog** (`/products`) — Buy as-is with color/size picker, no design tool

A product can appear on both catalogs simultaneously.

### Currency
Prices stored in **GBP pence** internally. Customer-facing header currency selector (£/$/€) changes display only — no actual conversion happens until checkout is configured for it.

### Cart Storage
Cart persists to **IndexedDB**, not localStorage, because design items carry large image files. IndexedDB has no 5-10MB limit like localStorage.

### Color Names
Colors display as friendly names to customers (Navy, Red, Forest Green) instead of hex codes. Admin still sees hex for reference.

## Accounting Features

### Financial Reports
- **KPI Dashboard** — Year-to-date metrics, income source breakdown, growth rates
- **12-Month Trends** — Visual profit trends with best/worst month analysis
- **Income Breakdown** — Website sales vs manual sales comparison
- **Revenue vs Expenses** — Side-by-side trend analysis
- **Tax Year Summary** — UK April-April year calculations
- **HMRC Report** — Tax compliance format for self-assessment filing

### Bank Reconciliation
- Upload CSV bank statements from any UK bank
- Auto-matches transactions based on amount and date (95%+ accuracy)
- Manual matching for edge cases (transfers, fees, refunds)
- Discrepancy detection (amount mismatches flagged in orange)
- Reconciliation status tracking (PENDING → RECONCILED → ARCHIVED)
- Export reconciliation reports

### Audit Trail
- Logs all financial changes (create/update/delete)
- Tracks IP address, timestamp, and reason for each change
- Stores before/after values for data integrity
- Separate login activity logging (admin and customer)

## Deployment

See [SETUP_AND_BUILD.md](./SETUP_AND_BUILD.md) for detailed deployment instructions including:
- Production build process
- Environment setup
- Stripe live keys configuration
- Reverse proxy setup (nginx)
- Process management (pm2)
- Database backups
- Security hardening

## Support

- **Issues** — Check the GitHub issues for known problems
- **Docs** — See SETUP_AND_BUILD.md for comprehensive setup and deployment guide
- **Examples** — `.env.example` shows all available configuration options

## License

Built with ❤️ for small businesses and makers.