Class: SummaryCommand

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

Constant Summary collapse

BUFFER_SIZE = 
30.freeze

Instance Method Summary collapse

Methods included from HasRealtimeClient

#realtime_client

Methods included from HasHTTPClient

#http_private_client, #http_public_client

Methods included from Authorization

#api_key, #api_secret

Constructor Details

#initialize ⇒ SummaryCommand

Returns a new instance of SummaryCommand.



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# File 'lib/bitflyer/cli/command/summary_command.rb', line 12

def initialize
  @current_price = 0.0

  realtime_client.executions_fx_btc_jpy = ->(message) {
    message.each { |m| @current_price = m['price'].to_f }
  }

  update_balance
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/bitflyer/cli/command/summary_command.rb', line 22

def run
  $stdout.sync = true

  Thread.new do
    while true
      update_balance
      sleep 5
    end
  end

  while true
    print <<-"EOS"
\e[4F\e[0JCurrent:  #{@current_price.to_i.to_s.split_by_comma}
Position: #{@position.average.to_s.split_by_comma} * #{@position.size.to_f}
Spread:   #{spread.to_s.split_by_comma.color_with_number(spread)}
Balance:  #{(@balance + profit).to_s.split_by_comma.ljust(15, ' ')} (#{profit.to_s.split_by_comma.color_with_number(profit)})
    EOS
    sleep 0.1
  end
end