Wipe all metadata fields from Stripe used by http://SuiteSync.io/ when a sandbox refresh is performed

suitesync_wipe_metadata_fields.rb

# Mike Bianco <mike@suitesync.io>
# Description: Wipe all metadata fields from Stripe used by SuiteSync.
#              Helpful after a sandbox refresh.
# 
# Usage:
#   export STRIPE_KEY=sk_test_
#   ruby suitesync_wipe_metadata_fields.rb

require 'stripe'

Stripe.api_key = ENV['STRIPE_KEY']

def date_from_stripe_resource(stripe_resource)
  if [ Stripe::Invoice, Stripe::Transfer ].include?(stripe_resource.class)
    stripe_resource.date
  elsif [ Stripe::Charge, Stripe::Refund, Stripe::Dispute ].include?(stripe_resource.class)
    stripe_resource.created
  else
    fail "uncaught stripe resource class #{stripe_resource}"
  end
end

# TODO should optionally remove all keys starting with the prefix

# NOTE this prefix should be customized depending on your livemode & sandbox setup
prefix = 'netsuite_'

# NOTE this backfill date should be adjusted to match the data you'd like to scrub
greater_than = (DateTime.now - 3.months).to_i

Stripe::Customer.list(limit: 100).auto_paging_each do |customer|
  next if customer.metadata.to_h.empty?

  customer.metadata["#{prefix}customer_id"] = nil
  customer.metadata["#{prefix}allow_integration"] = nil
  customer.save
end

Stripe::Refund.list(limit: 100).auto_paging_each do |refund|
  if date_from_stripe_resource(refund) < greater_than
    break
  end

  next if refund.metadata.to_h.empty?

  refund.metadata["#{prefix}allow_integration"] = nil
  refund.metadata["#{prefix}credit_memo_id"] = nil
  refund.metadata["#{prefix}customer_refund_id"] = nil
  refund.save
end

Stripe::Charge.list(
  limit: 100,
  created: { gt: greater_than }
).auto_paging_each do |charge|
  next if charge.metadata.to_h.empty?

  charge.metadata["#{prefix}allow_integration"] = nil
  charge.metadata["#{prefix}customer_payment_id"] = nil
  charge.metadata["#{prefix}invoice_id"] = nil
  charge.save
end

Stripe::Dispute.list(
  limit: 100,
  created: { gt: greater_than }
).auto_paging_each do |dispute|
  next if dispute.metadata.to_h.empty?
  
  dispute.metadata["#{prefix}allow_integration"] = nil
  dispute.metadata["#{prefix}credit_memo_id"] = nil
  dispute.metadata["#{prefix}customer_refund_id"] = nil
  dispute.save
end

Stripe::Transfer.list(limit: 100, created: { gt: greater_than }).auto_paging_each do |transfer|
  next if transfer.metadata.to_h.empty?
  
  transfer.metadata["#{prefix}allow_integration"] = nil
  transfer.metadata["#{prefix}deposit_id"] = nil
  transfer.save
end