41 lines
909 B
Ruby
41 lines
909 B
Ruby
# frozen_string_literal: true
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require 'csv'
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module PlanetExpress
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class ShipmentReader
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include Enumerable
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attr_reader :input, :shipping_option_repository
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def initialize(input, shipping_option_repository)
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@input = input
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@shipping_option_repository = shipping_option_repository
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end
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def each
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CSV.new(input, headers: false, col_sep: ' ').each do |row|
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date = parse_date(row)
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shipping_option = find_shipping_option(row)
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if date.nil? || shipping_option.nil?
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yield InvalidShipment.new(row.join(' '))
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else
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yield Shipment.new(date, shipping_option)
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end
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end
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end
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private
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def find_shipping_option(row)
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shipping_option_repository.find_by_provider_and_package_size(row[2], row[1])
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end
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def parse_date(row)
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Date.strptime(row[0], "%Y-%m-%d")
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rescue
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nil
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end
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end
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end
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