Class: StopByRangeCommand

Inherits:
Object
  • Object
show all
Includes:
HasHTTPClient
Defined in:
lib/bitflyer/cli/command/stop_by_range_command.rb

Instance Method Summary collapse

Methods included from HasHTTPClient

#http_private_client, #http_public_client

Methods included from Authorization

#api_key, #api_secret

Instance Method Details

#run(options) ⇒ Object 



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# File 'lib/bitflyer/cli/command/stop_by_range_command.rb', line 7

def run(options)
  position = Position.new(http_private_client.positions)
  return puts "You don't have any position now." if position.size == 0

  side = position.average > 0 ? 'SELL' : 'BUY'
  price = position.average.abs + options.range * (side == 'BUY' ? 1.0 : -1.0)

  response = http_private_client.send_parent_order(
      order_method: 'SIMPLE',
      parameters: [{
          product_code: 'FX_BTC_JPY',
          condition_type: 'STOP',
          side: side,
          trigger_price: price,
          size: position.size.to_f
      }]
  )

  if response['parent_order_acceptance_id'].nil?
    puts 'An error has occurred' + response.to_s
  else
    puts "Set limit order #{side} / #{price} / #{position.size.to_f}"
  end
end