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22 lines
1.0 KiB
Ruby
22 lines
1.0 KiB
Ruby
# frozen_string_literal: true
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# Provides methods for check cart's items (available, price, stock, quantity_min)
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class Cart::CheckCartService
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def call(order)
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res = { order_id: order.id, details: [] }
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order.order_items.each do |item|
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errors = []
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errors.push({ error: 'is_active', value: false }) unless item.orderable.is_active
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if item.quantity > item.orderable.stock['external'] || item.orderable.stock['external'] < item.orderable.quantity_min
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value = item.orderable.stock['external'] < item.orderable.quantity_min ? 0 : item.orderable.stock['external']
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errors.push({ error: 'stock', value: value })
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end
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orderable_amount = item.orderable.amount || 0
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errors.push({ error: 'amount', value: orderable_amount / 100.0 }) if item.amount != orderable_amount
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errors.push({ error: 'quantity_min', value: item.orderable.quantity_min }) if item.quantity < item.orderable.quantity_min
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res[:details].push({ item_id: item.id, errors: errors })
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end
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res
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end
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end
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