towerops/setup_stripe_production.sh

#!/bin/bash
set -e

echo "=============================================="
echo "Stripe Billing Setup"
echo "=============================================="
echo ""
echo "This script will create:"
echo "  1. A billing meter for device usage tracking"
echo "  2. A metered price ($1/device/month)"
echo ""

# Get Stripe API key (test or live)
read -r -p "Enter your Stripe secret key (sk_test_... or sk_live_...): " STRIPE_KEY

if [[ ! $STRIPE_KEY =~ ^sk_(test|live)_ ]]; then
  echo "Error: API key must start with 'sk_test_' or 'sk_live_'"
  exit 1
fi

# Show warning if using test mode
if [[ $STRIPE_KEY =~ ^sk_test_ ]]; then
  echo ""
  echo "⚠️  Using TEST mode - this will create test resources"
  echo ""
else
  echo ""
  echo "✓ Using LIVE mode - this will create production resources"
  echo ""
fi

echo ""
echo "Fetching your products..."
PRODUCTS=$(curl -s https://api.stripe.com/v1/products \
  -u "${STRIPE_KEY}:" \
  -H "Stripe-Version: 2024-11-20.acacia")

echo ""
echo "Available products:"
echo "$PRODUCTS" | python3 -c "
import sys, json
data = json.load(sys.stdin)
for i, p in enumerate(data['data'], 1):
    print(f\"{i}. {p['name']} (ID: {p['id']})\")
" 2>/dev/null || echo "$PRODUCTS" | grep -o '"id":"prod_[^"]*"' | cut -d'"' -f4

echo ""
read -r -p "Enter your product ID (prod_...): " PRODUCT_ID

if [[ ! $PRODUCT_ID =~ ^prod_ ]]; then
  echo "Error: Product ID must start with 'prod_'"
  exit 1
fi

echo ""
echo "=============================================="
echo "Step 1: Checking for existing billing meter..."
echo "=============================================="

# First, check if a meter already exists
EXISTING_METERS=$(curl -s https://api.stripe.com/v1/billing/meters \
  -u "${STRIPE_KEY}:" \
  -H "Stripe-Version: 2024-11-20.acacia")

METER_ID=$(echo "$EXISTING_METERS" | grep -o '"event_name": "devices_monitored"' -B 20 | grep -o '"id": "mtr_[^"]*"' | head -1 | cut -d'"' -f4)

if [[ -n "$METER_ID" ]]; then
  echo "✓ Found existing billing meter!"
  echo "  Meter ID: $METER_ID"
  echo "  Event name: devices_monitored"
else
  echo "No existing meter found. Creating new one..."

  METER_RESPONSE=$(curl -s https://api.stripe.com/v1/billing/meters \
    -u "${STRIPE_KEY}:" \
    -H "Stripe-Version: 2024-11-20.acacia" \
    -H "Content-Type: application/x-www-form-urlencoded" \
    -d "display_name=Devices Monitored" \
    -d "event_name=devices_monitored" \
    -d "default_aggregation[formula]=sum" \
    -d "value_settings[event_payload_key]=value")

  METER_ID=$(echo "$METER_RESPONSE" | grep -o '"id": "mtr_[^"]*"' | head -1 | cut -d'"' -f4)

  if [[ -z "$METER_ID" ]]; then
    echo "Error creating meter:"
    echo "$METER_RESPONSE"
    exit 1
  fi

  echo "✓ Billing meter created successfully!"
  echo "  Meter ID: $METER_ID"
  echo "  Display name: Devices Monitored"
  echo "  Event name: devices_monitored"
fi

echo ""
echo "=============================================="
echo "Step 2: Creating metered price..."
echo "=============================================="

PRICE_RESPONSE=$(curl -s https://api.stripe.com/v1/prices \
  -u "${STRIPE_KEY}:" \
  -H "Stripe-Version: 2024-11-20.acacia" \
  -H "Content-Type: application/x-www-form-urlencoded" \
  -d "product=${PRODUCT_ID}" \
  -d "currency=usd" \
  -d "recurring[interval]=month" \
  -d "recurring[usage_type]=metered" \
  -d "recurring[meter]=${METER_ID}" \
  -d "billing_scheme=per_unit" \
  -d "unit_amount=100" \
  -d "nickname=Per Device Monthly")

PRICE_ID=$(echo "$PRICE_RESPONSE" | grep -o '"id": "price_[^"]*"' | head -1 | cut -d'"' -f4)

if [[ -z "$PRICE_ID" ]]; then
  echo "Error creating price:"
  echo "$PRICE_RESPONSE"
  exit 1
fi

echo "✓ Price created successfully!"
echo "  Price ID: $PRICE_ID"
echo "  Amount: \$1.00/device/month"

# Determine mode for output
if [[ $STRIPE_KEY =~ ^sk_test_ ]]; then
  MODE="TEST"
  WEBHOOK_URL="http://localhost:4000/api/v1/webhooks/stripe"
else
  MODE="LIVE"
  WEBHOOK_URL="https://towerops.net/api/v1/webhooks/stripe"
fi

echo ""
echo "=============================================="
echo "SETUP COMPLETE! ($MODE MODE)"
echo "=============================================="
echo ""
echo "Next steps:"
echo ""
echo "1. Set up your webhook endpoint in Stripe Dashboard ($MODE mode):"
echo "   URL: $WEBHOOK_URL"
echo "   Events to subscribe to:"
echo "     - customer.subscription.created"
echo "     - customer.subscription.updated"
echo "     - customer.subscription.deleted"
echo "     - invoice.payment_succeeded"
echo "     - invoice.payment_failed"
echo "     - customer.updated"
echo ""
echo "2. Get your webhook signing secret (whsec_...) from Stripe"
echo ""
echo "3. Create your Kubernetes secret:"
echo ""
echo "   kubectl create secret generic towerops-billing \\"
echo "     --from-literal=STRIPE_SECRET_KEY=\"${STRIPE_KEY}\" \\"
echo "     --from-literal=STRIPE_WEBHOOK_SECRET=\"whsec_YOUR_WEBHOOK_SECRET\" \\"
echo "     --from-literal=STRIPE_PRICE_ID=\"${PRICE_ID}\" \\"
echo "     --from-literal=STRIPE_METER_ID=\"${METER_ID}\" \\"
echo "     -n towerops"
echo ""
echo "4. Restart your deployment:"
echo "   kubectl rollout restart deployment/towerops -n towerops"
echo ""
echo "=============================================="
echo ""