Class: Spree::Calculator::FlatPercentItemTotal

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

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Spree::Calculator

#available?, calculators, #description, register, #to_s

Class Method Details

.description ⇒ Object 



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

def self.description
  Spree.t(:flat_percent)
end

Instance Method Details

#compute(line_item) ⇒ Object 



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

def compute(line_item)
  value = line_item.amount * BigDecimal(self.preferred_flat_percent.to_s) / 100.0
  (value * 100).round.to_f / 100
end