Sha256: e3a3fb43fae23fd687ef6ca08be99c8963fc35c5b16cd407d990fc320439359a
Contents?: true
Size: 867 Bytes
Versions: 14
Compression:
Stored size: 867 Bytes
Contents
module Spree
module Stock
class AvailabilityValidator < ActiveModel::Validator
def validate(line_item)
unit_count = line_item.inventory_units.reject(&:pending?).sum(&:quantity)
return if unit_count >= line_item.quantity
quantity = line_item.quantity - unit_count
return if quantity.zero?
return if item_available?(line_item, quantity)
variant = line_item.variant
display_name = variant.name.to_s
display_name += " (#{variant.options_text})" unless variant.options_text.blank?
line_item.errors[:quantity] << Spree.t(
:selected_quantity_not_available,
item: display_name.inspect
)
end
private
def item_available?(line_item, quantity)
Stock::Quantifier.new(line_item.variant).can_supply?(quantity)
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems