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Versions: 51
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Contents
module Spree
module Stock
class Coordinator
attr_reader :order
def initialize(order)
@order = order
end
def packages
packages = build_packages
packages = prioritize_packages(packages)
packages = estimate_packages(packages)
end
# Build packages as per stock location
#
# It needs to check whether each stock location holds at least one stock
# item for the order. In case none is found it wouldn't make any sense
# to build a package because it would be empty. Plus we avoid errors down
# the stack because it would assume the stock location has stock items
# for the given order
#
# Returns an array of Package instances
def build_packages(packages = Array.new)
StockLocation.active.each do |stock_location|
next unless stock_location.stock_items.where(:variant_id => order.line_items.pluck(:variant_id)).exists?
packer = build_packer(stock_location, order)
packages += packer.packages
end
packages
end
private
def prioritize_packages(packages)
prioritizer = Prioritizer.new(order, 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, order)
Packer.new(stock_location, order, 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
51 entries across 51 versions & 1 rubygems