420Deals.ch

A premium collective buying platform for CBD in Switzerland.

Setup

Database

1. Create the database using the provided SQL file:

mysql -u root -p < cbd420.sql

2. Run the migration to add image support (optional but recommended):

mysql -u root -p cbd420 < migrations/add_image_url.sql

3. Create a .env.local file in the root directory:

DB_HOST=localhost
DB_PORT=3306
DB_USER=root
DB_PASSWORD=your_password
DB_NAME=cbd420

# NOWPayments Configuration
# For testnet/sandbox testing:
NOWPAYMENTS_TESTNET=true
NOWPAYMENTS_SANDBOX_API_KEY=your_sandbox_api_key_here
NOWPAYMENTS_CURRENCY=usd  # Sandbox doesn't support CHF, use USD or other supported currency
# For production:
# NOWPAYMENTS_TESTNET=false
# NOWPAYMENTS_API_KEY=your_production_api_key_here
# NOWPAYMENTS_CURRENCY=chf  # Default is CHF for production

# IPN Callback URL (your external Node.js service that handles IPN callbacks)
IPN_CALLBACK_URL=http://your-ipn-service.com/api/payments/ipn-callback

# Payment Currency (crypto currency for payments, e.g. btc, eth, usdt)
# Default: btc
NOWPAYMENTS_PAY_CURRENCY=btc

# Use Fixed Rate (optional, true/false)
# If true, exchange rate is frozen for 20 minutes. Payment expires if not paid within 20 minutes.
# Default: false
NOWPAYMENTS_FIXED_RATE=false

# Base URL (use your domain in production)
NEXT_PUBLIC_BASE_URL=http://localhost:3420

Installation

npm install

Development

npm run dev

Visit http://localhost:3000 for the main site and http://localhost:3000/admin for the admin panel.

Admin Panel

Access the admin panel at /admin to:

• Create new drops
• View all drops
• Monitor drop progress and sold out status

Creating a Drop

1. Navigate to /admin
2. Fill in the form:
   • Product Name: e.g., "Harlequin – Collective Drop"
   • Batch Size: Total amount (e.g., 1000)
   • Unit: Custom unit (e.g., g, kg, ml, etc.)
   • Price Per Gram: Price in CHF (e.g., 2.50)
   • Product Image: Optional product image upload (JPEG, PNG, WebP, max 5MB)
3. Click "Create Drop"

Payment Integration (NOWPayments)

Testnet/Sandbox Setup

1. Create a Sandbox Account: Register at https://sandbox.nowpayments.io/

2. Generate Sandbox API Key:

   • Log in to your sandbox dashboard
   • Navigate to Settings > Payments > API keys
   • Generate a test API key

3. Configure Environment Variables:

   NOWPAYMENTS_TESTNET=true
   NOWPAYMENTS_SANDBOX_API_KEY=your_sandbox_api_key_here
   

4. Run Pending Orders Migration:

   mysql -u root -p cbd420 < migrations/create_pending_orders.sql
   

5. Test Payments:

   • Create test payments through the application
   • Payments will use the sandbox environment
   • No real money will be charged

Production Setup

1. Get Production API Key from NOWPayments Dashboard

2. Update Environment Variables:

   NOWPAYMENTS_TESTNET=false
   NOWPAYMENTS_API_KEY=your_production_api_key_here
   NEXT_PUBLIC_BASE_URL=https://yourdomain.com
   

Project Structure

• app/ - Next.js app directory
  • api/drops/ - API routes for drop management
  • api/payments/ - Payment integration endpoints
  • admin/ - Admin panel page
  • components/ - React components
• lib/db.ts - Database connection pool
• lib/nowpayments.ts - NOWPayments API configuration
• cbd420.sql - Database schema
• migrations/ - Database migration files