check.rb

class CheckNotazzQty
  # attr_reader :orders
  attr_reader :order

  def initialize(order)
    # @orders = Spree::Order.s_complete.where.not(notazz_id: nil)
    @order = order #s.order("RAND()").first
    @l = Logger.new(Rails.root.join("log/nf.log"))
  end

  def validate
    products.each do |k, v|
      if products[k] != notazz_products[k]
        raise order
      end
    end
  rescue
    @l.error "#{order.number} | #{order.id}"
  end

  def webhook
    @_w ||= order.webhooks.where('integration LIKE "%notazz%"').last.payload
    @_w
  end

  def products
    return @_p if @_p
    @_p = {}
    details = {}
    order.line_items.each do |l|
      product = l.variant.product
      if product.assembly?
        product.assemblies_parts.each do |ap|
          prod = ap.part.product
          details[prod.sku] ||= 0
          details[prod.sku] += l.quantity * ap.count
        end
      else
        details[product.sku] ||= 0
        details[product.sku] += l.quantity
      end
    end
    # details.keys.map { |i| " - #{details[i][:qty]}x #{details[i][:name]}" }.join("\n") << "\n"
    @_p = details
  end

  def notazz_products
    return @_n if @_n
    @_n = {}
    details = {}
    webhook[:DOCUMENT_PRODUCT].each do |k, v|
      sku = webhook[:DOCUMENT_PRODUCT][k][:DOCUMENT_PRODUCT_COD]
      details[sku] = webhook[:DOCUMENT_PRODUCT][k][:DOCUMENT_PRODUCT_QTD]
    end
    @_n = details
  end

  class << self
    def start
      Rails.logger.silence do
        Spree::Order.s_complete.where("id < 112915").where.not(notazz_id: nil).order("id DESC").each do |order|
          instance = self.new(order)
          instance.validate
          print '.'
          sleep 0.1
        end
      end
    end
  end
end