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Versions: 62
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Contents
module Workarea
module Inventory
module Policies
class Base
attr_reader :sku
def initialize(sku)
@sku = sku
end
# Whether this SKU should contribute to being
# displayed with resepect to inventory.
#
# @return [Boolean]
#
def displayable?
raise(NotImplementedError)
end
# Returns the quantity of available units of the SKU for sale
#
# @return [Integer] count
#
def available_to_sell
raise(NotImplementedError)
end
# Decrement the inventory required to represent a purchase
# for this policy. Commonly, this would do some logic to decide
# how many units to capture and call {Sku}#capture.
#
# Returns a hash with results to record how many were captured,
# for later rolling back if necessary. Hash has keys for
# available and backordered counts.
#
# @return [Hash]
#
def purchase(quantity)
raise(NotImplementedError)
end
end
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems