Class: Calculator::FlatInRange

Inherits:
Calculator
  • Object
show all
Defined in:
app/models/spree/calculator/flat_in_range.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.description ⇒ Object 



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# File 'app/models/spree/calculator/flat_in_range.rb', line 7

def self.description
  I18n.t(:flat_in_range)
end

Instance Method Details

#compute(object) ⇒ Object 



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# File 'app/models/spree/calculator/flat_in_range.rb', line 11

def compute(object)
  sum = 0
  item_total = object.line_items.map(&:amount).sum
  if (item_total >= self.preferred_lower_boundry && item_total <= self.preferred_upper_boundry)
    return self.preferred_amount
  else
    return 0.0
  end
end