Example of creating a Stripe subscription-created invoice with line items linked to existing NetSuite Service Sale Items using http://SuiteSync.io

create_stripe_subscription_with_existing_netsuite_items.rb

# Michael Bianco <mike@suitesync.io>

require 'stripe'

Stripe.api_key = 'sk_test'

customer = Stripe::Customer.create({
  :description => "Sample Customer"
})

card_token = Stripe::Token.create(
  {
    :card => {
      :number => 4242424242424242,
      :exp_month => 8,
      :exp_year => (Date.today>>24).year,
      :cvc => "314"
    }
  }
)


customer.sources.create(card: card_token.id)

invoice_item = Stripe::InvoiceItem.create({
  :customer => customer.id,
  :amount => 11_00,
  :currency => "usd",
  :description => "Custom line item",
  :metadata => {
    netsuite_service_sale_item_id: 123
  }
})

if !(plan = Stripe::Plan.retrieve('existing-plan') rescue nil)
  plan = Stripe::Plan.create({
    :amount => 10_00,
    :interval => 'month',
    :name => 'Existing Plan',
    :currency => 'usd',
    :id => "existing-plan",
    :metadata => {
      netsuite_service_sale_item_id: 234
    }
  })
end

subscription = customer.subscriptions.create(
  :plan => plan.id,
)

invoice = customer.invoices.first

# `invoice.lines` will contain two items:
#
#   - The $11 line item, linked to NS ID 123
#   - A $10 plan-created line item, linked to 234

loop do
  invoice.refresh

  if internal_id = invoice.metadata['netsuite_invoice_id']
    puts "Invoice Internal ID: #{internal_id}"
    exit(0)
  end

  puts "Waiting for Invoice to translate to NetSuite..."
  sleep(1)
end