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Contents
module Spree
module Stock
class Coordinator
attr_reader :order, :inventory_units
attr_accessor :unallocated_inventory_units
def initialize(order, inventory_units = nil)
@order = order
@inventory_units = inventory_units || InventoryUnitBuilder.new(order).units
end
def shipments
packages.map do |package|
package.to_shipment.tap { |s| s.address_id = order.ship_address_id }
end
end
def packages
packages = build_packages
packages = prioritize_packages(packages)
packages = estimate_packages(packages)
end
def build_packages(packages = [])
stock_locations_with_requested_variants.each do |stock_location|
packer = build_packer(stock_location, inventory_units)
packages += packer.packages
end
packages
end
private
def stock_locations_with_requested_variants
Spree::StockLocation.active.joins(:stock_items).
where(spree_stock_items: { variant_id: requested_variant_ids }).distinct
end
def requested_variant_ids
inventory_units.map(&:variant_id).uniq
end
def prioritize_packages(packages)
prioritizer = Prioritizer.new(packages)
prioritizer.prioritized_packages
end
def estimate_packages(packages)
estimator = Estimator.new(order)
packages.each do |package|
package.shipping_rates = estimator.shipping_rates(package)
end
packages
end
def build_packer(stock_location, inventory_units)
Packer.new(stock_location, inventory_units, splitters(stock_location))
end
def splitters(_stock_location)
# extension point to return custom splitters for a location
Rails.application.config.spree.stock_splitters
end
end
end
end
Version data entries
98 entries across 98 versions & 1 rubygems