Module: Shoppe::Stripe

Defined in:
lib/shoppe/stripe.rb,
lib/shoppe/stripe/railtie.rb,
lib/shoppe/stripe/version.rb,
lib/shoppe/stripe/view_helpers.rb,
lib/shoppe/stripe/order_extensions.rb

Defined Under Namespace

Modules: OrderExtensions, ViewHelpers Classes: Railtie

Constant Summary collapse

VERSION = 
'1.0.2'

Class Method Summary collapse

Class Method Details

.api_key ⇒ Object 



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# File 'lib/shoppe/stripe.rb', line 9

def api_key
  Shoppe.config['stripe']['api_key']
end

.publishable_key ⇒ Object 



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# File 'lib/shoppe/stripe.rb', line 13

def publishable_key
  Shoppe.config['stripe']['publishable_key']
end

.setup ⇒ Object 



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# File 'lib/shoppe/stripe.rb', line 17

def setup
  # Validate the configuration file to ensure stripe has been configured.
  Shoppe.validate_live_config({'stripe' => ['api_key', 'publishable_key', 'currency']})
  
  require 'stripe'
  ::Stripe.api_key = self.api_key

  require 'shoppe/stripe/order_extensions'
  Shoppe::Order.send :include, Shoppe::Stripe::OrderExtensions
  
  # When an order is confirmed, attempt to authorise the payment
  Shoppe::Order.before_confirmation do
    if self.properties['stripe_customer_token']
      begin
        charge = ::Stripe::Charge.create(:customer => self.properties['stripe_customer_token'], :amount => self.total_in_pence, :currency => Shoppe.config['stripe']['currency'], :capture => false)
        self.paid_at = Time.now
        self.payment_method = 'Stripe'
        self.payment_reference = charge.id
      rescue ::Stripe::CardError
        raise Shoppe::Errors::PaymentDeclined, "Payment was declined by the payment processor."
      end
    end
  end
  
  # When an order is accepted, attempt to capture the payment
  Shoppe::Order.before_acceptance do
    if stripe_charge
      begin
        stripe_charge.capture
      rescue ::Stripe::Error
        raise Shoppe::Errors::PaymentDeclined, "Payment could not be captured by Stripe. Investigate with Stripe. Do not accept the order."
      end
    end
  end
  
  # When an order is rejected, attempt to refund the payment
  Shoppe::Order.before_rejection do
    if stripe_charge
      begin
        stripe_charge.refund
      rescue ::Stripe::Error
        raise Shoppe::Errors::PaymentDeclined, "Payment could not be captured by Stripe. Investigate with Stripe. Do not accept the order."
      end
    end
  end
end