Weight based mail_value_calculator
Compute shipping/franking cost based on sum of weight in package
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@ -12,6 +12,14 @@ module Spree
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item_total
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end
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def total_weight(o)
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weight = 0
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o.line_items.each do |li|
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weight += li.quantity * li.variant.weight
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end
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return weight
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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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@ -19,26 +27,60 @@ module Spree
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return o.ship_address.country.iso
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end
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def postage_for_weight_DE(weight)
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# Grossbrief Einschreiben: 3.95; Maxibrief Einschreiben: 5.10 / 7.30
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if weight < 500
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return 3.95
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elsif weight < 1000
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return 5.10
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elsif weight < 2000
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return 7.30
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else
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return 99999
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end
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end
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def postage_for_weight_INTL(weight)
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# Warenpost International Unterschrift S: 6.20 / M: 9.50 / L: 19.50
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if weight < 500
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return 6.20
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elsif weight < 1000
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return 9.50
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elsif weight < 2000
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return 19.50
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else
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return 99999
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end
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end
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def self.available?(object)
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# Letters have a maximum weight of 2kg
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weight = total_weight(object)
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if weight < 2000
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true
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else
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false
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end
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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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weight = total_weight(object)
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iso_code = extract_iso_code(object)
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# Warenpost International Unterschrift S: 6.20 / M: 9.50 / L: 19.50
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base = 9.5
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if iso_code == 'DE'
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# Grossbrief Einschreiben: 3.95; Maxibrief Einschreiben: 5.10 / 7.30
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base = 5.1
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base = postage_for_weight_DE(weight)
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else
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base = postage_for_weight_INTL(weight)
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# We need to add insurance..
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if shipping_value > 20
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# Wert Intenational: 2.50 + 2 EUR je 100 EUR Haftungssumme
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base += 2.5 + (((shipping_value.round / 100) + 1) * 2)
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end
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end
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# We need to add insurance..
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if shipping_value < 20
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# Plain registered letter
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return base
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end
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# Wert Intenational: 2.50 + 2 EUR je 100 EUR Haftungssumme
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return base + 2.5 + (((shipping_value.round / 100) + 1) * 2)
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return base
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end
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end
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