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26 lines
559 B
Ruby
26 lines
559 B
Ruby
# frozen_string_literal: true
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# Provides methods for update total of cart
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class Cart::UpdateTotalService
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# @param order[Order]
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def call(order)
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total = 0
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order.order_items.each do |item|
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update_item_price(item)
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total += (item.amount * item.quantity) unless item.is_offered
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end
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order.total = total
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order.save
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order
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end
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private
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# @param item[OrderItem]
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def update_item_price(item)
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return unless item.orderable_type.match(/^CartItem::/)
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item.update(amount: item.orderable.price[:amount] || 0)
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end
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end
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