Class: Piggybak::TaxMethod

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/piggybak/tax_method.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.calculate_tax(object) ⇒ Object 



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# File 'app/models/piggybak/tax_method.rb', line 29

def self.calculate_tax(object)
  total_tax = 0

  TaxMethod.all.each do |tax_method|
    calculator = tax_method.klass.constantize
    if calculator.available?(tax_method, object)
      total_tax += calculator.rate(tax_method, object)
    end 
  end

  ((100*total_tax.to_f).to_i).to_f/(100.to_f)
end

Instance Method Details

#admin_label ⇒ Object 



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# File 'app/models/piggybak/tax_method.rb', line 42

def admin_label
  self.description
end

#klass_enum ⇒ Object 



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# File 'app/models/piggybak/tax_method.rb', line 25

def klass_enum 
  Piggybak.config.tax_calculators
end