Module: Spree::Core::ControllerHelpers::Order

Defined in:
lib/spree/core/controller_helpers/order.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/spree/core/controller_helpers/order.rb', line 5

def self.included(base)
  base.class_eval do
    helper_method :current_order
    helper_method :current_currency
    before_filter :set_current_order
  end
end

Instance Method Details

#associate_user ⇒ Object 



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# File 'lib/spree/core/controller_helpers/order.rb', line 42

def associate_user
  @order ||= current_order
  if try_spree_current_user && @order
    @order.associate_user!(try_spree_current_user) if @order.user.blank? || @order.email.blank?
  end

  # This will trigger any "first order" promotions to be triggered
  # Assuming of course that this session variable was set correctly in
  # the authentication provider's registrations controller
  if session[:spree_user_signup] && @order
    fire_event('spree.user.signup', user: try_spree_current_user, order: @order)
    session[:spree_user_signup] = nil
  end

  session[:guest_token] = nil
end

#current_currency ⇒ Object 



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# File 'lib/spree/core/controller_helpers/order.rb', line 70

def current_currency
  Spree::Config[:currency]
end

#current_order(create_order_if_necessary = false) ⇒ Object

The current incomplete order from the session for use in cart and during checkout



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# File 'lib/spree/core/controller_helpers/order.rb', line 14

def current_order(create_order_if_necessary = false)
  return @current_order if @current_order

  if session[:order_id]
    current_order = Spree::Order.includes(:adjustments).find_by(id: session[:order_id], currency: current_currency)
    @current_order = current_order unless current_order.try(:completed?)
  end

  if create_order_if_necessary and (@current_order.nil? or @current_order.completed?)
    @current_order = Spree::Order.new(currency: current_currency)
    @current_order.user ||= try_spree_current_user
    # See issue #3346 for reasons why this line is here
    @current_order.created_by ||= try_spree_current_user
    @current_order.save!

    # make sure the user has permission to access the order (if they are a guest)
    if try_spree_current_user.nil?
      session[:access_token] = @current_order.token
    end
  end

  if @current_order
    @current_order.last_ip_address = ip_address
    session[:order_id] = @current_order.id
    return @current_order
  end
end

#ip_address ⇒ Object 



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# File 'lib/spree/core/controller_helpers/order.rb', line 74

def ip_address
  request.env['HTTP_X_REAL_IP'] || request.env['REMOTE_ADDR']
end

#set_current_order ⇒ Object 



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# File 'lib/spree/core/controller_helpers/order.rb', line 59

def set_current_order
  if user = try_spree_current_user
    last_incomplete_order = user.last_incomplete_spree_order
    if session[:order_id].nil? && last_incomplete_order
      session[:order_id] = last_incomplete_order.id
    elsif current_order && last_incomplete_order && current_order != last_incomplete_order
      current_order.merge!(last_incomplete_order, user)
    end
  end
end