Class: GtmOnRails::DataLayer::Ecommerce

Inherits:
Object
  • Object
show all
Defined in:
lib/gtm_on_rails/models/data_layer/ecommerce.rb

Defined Under Namespace

Classes: Action, Impression, Product, Promotion

Constant Summary collapse

ACTIVITY_TYPES = 
[:product_impression, :product_click, :product_detail, :add_to_cart, :remove_from_cart, :promotion_impression, :promotion_click, :checkout, :purchase, :refund]

Instance Attribute Summary

Attributes inherited from Object

#data

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Object

#add, #as_json, #method_missing, #to_js, #to_json

Constructor Details

#initialize(activity_type, *args) ⇒ Ecommerce

Returns a new instance of Ecommerce.

Raises:

  • (ArgumentError) 


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# File 'lib/gtm_on_rails/models/data_layer/ecommerce.rb', line 6

def initialize(activity_type, *args)
  raise ArgumentError.new("'#{activity_type}' is undefined activity type.") unless activity_type.in?(ACTIVITY_TYPES)

  sanitize = true
  if args.first.keys.count == 1 && args.first.keys.first.to_sym == :sanitize
    sanitize = args.shift[:sanitize]
  end

  @data = send(:"generate_#{activity_type}_hash", *[sanitize, args.first]).with_indifferent_access
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class GtmOnRails::DataLayer::Object

Class Method Details

.method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/gtm_on_rails/models/data_layer/ecommerce.rb', line 18

def method_missing(method, *args, &block)
  if method.in?(ACTIVITY_TYPES)
    self.new(method, *args)
  else
    super
  end
end

Instance Method Details

#to_event(event_name = 'ga_event') ⇒ Object 



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# File 'lib/gtm_on_rails/models/data_layer/ecommerce.rb', line 27

def to_event(event_name = 'ga_event')
  GtmOnRails::DataLayer::Event.new(event_name || @data[:event], @data.except(:event).deep_symbolize_keys)
end