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1ea2f37c18
A previous pull request added support for flexible decimal characters when editing money amounts. https://github.com/openfoodfoundation/openfoodnetwork/pull/1831 This pull request applies the same principle to the weight calculator which was missed in the previous pull request.
21 lines
522 B
Ruby
21 lines
522 B
Ruby
require 'spree/localized_number'
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module Calculator
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class Weight < Spree::Calculator
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extend Spree::LocalizedNumber
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preference :per_kg, :decimal, default: 0.0
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attr_accessible :preferred_per_kg
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localize_number :preferred_per_kg
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def self.description
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I18n.t('spree.weight')
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end
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def compute(object)
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line_items = line_items_for object
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total_weight = line_items.sum { |li| ((li.variant.andand.weight || 0) * li.quantity) }
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total_weight * preferred_per_kg
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end
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end
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end
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