Class: Spree::Stock::Estimator

Inherits:
Object
  • Object
show all
Defined in:
app/models/spree/stock/estimator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(order) ⇒ Estimator

Returns a new instance of Estimator



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# File 'app/models/spree/stock/estimator.rb', line 6

def initialize(order)
  @order = order
  @currency = order.currency
end

Instance Attribute Details

#currencyObject (readonly)

Returns the value of attribute currency



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# File 'app/models/spree/stock/estimator.rb', line 4

def currency
  @currency
end

#orderObject (readonly)

Returns the value of attribute order



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# File 'app/models/spree/stock/estimator.rb', line 4

def order
  @order
end

Instance Method Details

#shipping_rates(package, frontend_only = true) ⇒ Object



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# File 'app/models/spree/stock/estimator.rb', line 11

def shipping_rates(package, frontend_only = true)
  shipping_rates = Array.new
  shipping_methods = shipping_methods(package)
  return [] unless shipping_methods

  shipping_methods.each do |shipping_method|
    cost = calculate_cost(shipping_method, package)
    shipping_rates << shipping_method.shipping_rates.new(:cost => cost) unless cost.nil?
  end

  shipping_rates.sort_by! { |r| r.cost || 0 }

  unless shipping_rates.empty?
    if frontend_only
      shipping_rates.each do |rate|
        rate.selected = true and break if rate.shipping_method.frontend?
      end
    else
      shipping_rates.first.selected = true
    end
  end

  shipping_rates
end