Workarea Gift Cards

A Workarea Commerce plugin that enables customers to purchase physical and digital gift cards and redeem them for other merchandise within the catalog.

Overview

• Create gift card products, both digital and physical
• Allow gift card customization with recipient name, email, and personal message
• Automatically deliver digital gift card information to recipient upon purchase
• Use any number of gift cards as payment in checkout (with configurable limit)
• Check the balance of a digital gift card
• Manage digital gift cards from the admin
• View gift card redemptions from the admin
• Admin API management of gift cards
• Storefront API support for using gift cards in checkout
• Gateway support for easily using a third-party gift card service (see below)

Getting Started

Add the gem to your application's Gemfile:

# ...
gem 'workarea-gift_cards'
# ...

Update your application's bundle.

cd path/to/application
bundle

Using a custom gift card gateway

The workarea-gift_cards plugin comes fully functional with management of gift cards, tracking of redemptions and balances within the Workarea admin. However, using a third-party gift card service is not uncommon. Taking that into consideration, the plugin allows for the use of a custom gateway for looking up balances, validating gift card info, and processing gift card payments. This allows a retailer to utilize the plugin for the gift card product behaviors, but continue using a third-party service for generating gift card codes and tracking the use of purchased gift cards.

Setup a custom gateway

The plugin adds a configuration value of Workarea.config.gateways.gift_card. By default, this is set to Workarea::GiftCards::Gateway, which utilizes the existing Workarea::Payment::GiftCard collection. This configuration value can be changed to a custom class of your choice that responds to the same methods.

class ThirdPartyGiftCardGateway
  # setup any relevant configuration required for connecting to a
  # third-party service
  #
  def initialize; end

  # Optional. Define this method to tell the system you are using the
  # Workarea::Payment::GiftCard collection. This will turn on a number of
  # behaviors only relevant when using the collection. If the gateway does not
  # respond to this method, it will assume false.
  #
  def uses_system_cards?
    true
  end

  # These are the transactional methods expected from the gateway. They each
  # take two arguments:
  #   amount - is the value (in cents) that transaction is looking to apply.
  #   tender - will be a Workarea::Payment::Tender::GiftCard which you can use
  #            to find the relevant card number or other info stored on the
  #            tender associated to this transaction.
  #
  # The system expects these method to return an object that responds to
  # two methods:
  #   success? - a boolean that determines if the transaction was successful
  #   message - information around the transaction result
  #
  def authorize(amount, tender); end
  def cancel(amount, tender); end
  def capture(amount, tender); end
  def purchase(amount, tender); end
  def refund(amount, tender); end

  # This passes in one or more tokens/numbers as strings and returns a Money
  # object that represents the total balance of all valid card numbers.
  #
  def balance(token); end

  # This method is used when a customer looks up their balance from the
  # storefront. This will often require them to provide some unique info
  # to protect against malicious attempts at discovering gift card numbers.
  # The request parameters are passed directly into the method to allow
  # flexibility in the information you request from the user to show them
  # the balance. By default, the system expects this method to return an
  # object that responds to #balance, #token, and #to. This is entirely
  # dependent on the resulting view rendered, which can be customized.
  #
  def lookup(params); end
end

After building a custom class, set the config value to the custom class.

Workarea.configure do |config|
  config.gateways.gift_card = 'ThirdPartyGiftCardGateway'
end

Note that it is set to a string of the class constant, and not an instance of the class. The system constantizes and initializes a new instance whenever it uses the gateway to ensure autoloading works correctly and so a gateway that cares about the current state of the application is applied correctly. This is most relevant in multi-site environments where each site might want to use their own gift card gateway.

Workarea Commerce Documentation

See https://developer.workarea.com for Workarea Commerce documentation

License

Workarea Gift Cards is released under the Business Software License