Module: RightnowOms::ControllerExtension

Extended by:
ActiveSupport::Concern
Defined in:
lib/rightnow_oms/controller_extension.rb

Instance Method Summary collapse

Instance Method Details

#has_cart? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rightnow_oms/controller_extension.rb', line 5

def has_cart?
  !@cart.nil?
end

#load_cart(key = nil) ⇒ Object 



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# File 'lib/rightnow_oms/controller_extension.rb', line 16

def load_cart(key = nil)
  key ||= :current_cart_id
  @cart = RightnowOms::Cart.find_by_id(session[key])
end

#load_or_create_cart(name = nil) ⇒ Object 



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# File 'lib/rightnow_oms/controller_extension.rb', line 21

def load_or_create_cart(name = nil)
  key = name ? "#{name}_cart_id".to_sym : :current_cart_id
  load_cart key

  unless has_cart?
    @cart = RightnowOms::Cart.create
  end

  session[:current_cart_id] = session[key] = @cart.id
end

#remove_null_params(data = params) ⇒ Object 



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# File 'lib/rightnow_oms/controller_extension.rb', line 9

def remove_null_params(data = params)
  data.each do |k, v|
    remove_null_params(v) if v.is_a? Hash
    data.delete(k) if v == 'null'
  end
end