45 lines
956 B
Ruby
45 lines
956 B
Ruby
# AGPLv3 sysmocom s.f.m.c. GmbH
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module Spree
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class Calculator::SysmocomMailValueCalculator < Calculator
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def self.description
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I18n.t(:sysmocom_mail_value_based)
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end
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def total_value_no_tax(o)
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item_total = o.line_items.map(&:amount).sum
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item_total
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end
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def extract_iso_code(o)
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if o.kind_of?(Spree::Shipment)
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return o.address.country.iso
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end
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return o.ship_address.country.iso
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end
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def compute(object)
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# This could be more than an order but not right now
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shipping_value = total_value_no_tax(object)
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iso_code = extract_iso_code(object)
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base = 9.5
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if iso_code == 'DE'
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base = 5.1
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end
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# We need to add insurance..
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if shipping_value < 30
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# Plain registered letter
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return base
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end
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return base + 2.5 + (((shipping_value.round / 100) + 1) * 2)
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end
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end
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end
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