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Versions: 43
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Contents
module Spree
module Stock
class Differentiator
attr_reader :missing, :packed, :required, :packages, :order
def initialize(order, packages)
@order = order
@packages = packages
build_packed
build_required
build_missing
end
def missing?
missing.values.any? { |v| v > 0 }
end
private
def build_missing
@missing = Hash.new(0)
required.keys.each do |variant|
missing = required[variant] - packed[variant]
@missing[variant] = missing if missing > 0
end
end
def build_packed
@packed = Hash.new(0)
packages.each do |package|
package.contents.each do |content_item|
@packed[content_item.variant] += content_item.quantity
end
end
end
def build_required
@required = Hash.new(0)
order.line_items.each do |line_item|
@required[line_item.variant] = line_item.quantity
end
end
end
end
end
Version data entries
43 entries across 43 versions & 1 rubygems