boomerdigital/solidus_shipstation

Spree::Shipment.class_eval do
  def self.exportable
    query = order(:updated_at).joins(:order).merge(Spree::Order.complete).where.not(spree_shipments: { state: 'canceled' })
    query = query.ready unless Spree::Config.shipstation_capture_at_notification
    query
  end

  def self.between(from, to)
    joins(:order).where(
      '(spree_shipments.updated_at > ? AND spree_shipments.updated_at < ?) OR
      (spree_orders.updated_at > ? AND spree_orders.updated_at < ?)',
      from, to, from, to
    )
  end
end