Contents

module Tang
  class CreateSubscription
    def self.call(plan, customer, token)
      subscription = Subscription.new(plan: plan, customer: customer)

      return subscription if !subscription.valid?

      begin

        if customer.stripe_id.blank?

          # Create a new subscription and customer
          stripe_customer = Stripe::Customer.create(
            source: token,
            plan: plan.stripe_id,
            email: customer.email
          )
          customer.stripe_id = stripe_customer.id
          customer.save!
          stripe_sub = stripe_customer.subscriptions.first
        else
          # Update the payment method
          stripe_customer = Stripe::Customer.retrieve(customer.stripe_id)
          if token.present?
            stripe_customer.source = token
            stripe_customer.save
          end

          # Subscribe
          stripe_sub = Stripe::Subscription.create(
            customer: stripe_customer.id,
            plan: plan.stripe_id
          )
        end

        subscription.stripe_id = stripe_sub.id
        subscription.save!

        # Save the payment method
        stripe_card = stripe_customer.sources.retrieve(stripe_customer.default_source)
        card = customer.card.present? ? customer.card : Card.new(customer: customer)
        card.update_from_stripe(stripe_card)

      rescue Stripe::StripeError => e
        subscription.errors[:base] << e.message
      end

      return subscription
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
tang-0.0.1	app/services/tang/create_subscription.rb