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Versions: 12
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Contents
module Piggybak
class TaxCalculator::Percent
KEYS = ["state_id", "rate"]
def self.available?(method, object)
id = method.metadata.detect { |t| t.key == "state_id" }.value
if object.is_a?(Cart)
if object.extra_data[:state_id] != ""
state = State.find(object.extra_data[:state_id])
return state.id == id.to_i if state
end
else
if object.billing_address && object.billing_address.state
return object.billing_address.state.id == id.to_i
end
end
return false
end
def self.rate(method, object)
taxable_total = object.subtotal
if object.is_a?(::Piggybak::Order)
Piggybak.config.line_item_types.each do |k, v|
if v.has_key?(:reduce_tax_subtotal) && v[:reduce_tax_subtotal]
taxable_total += object.send("#{k}_charge")
end
end
else
taxable_total += object.extra_data[:reduce_tax_subtotal].to_f
end
(method.metadata.detect { |m| m.key == "rate" }.value.to_f * taxable_total).to_c
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems