Module: Cryptum::Option

Defined in:
lib/cryptum/option.rb,
lib/cryptum/option/choice.rb

Overview

This plugin is used to Cancel Open Limit Orders

Defined Under Namespace

Classes: Choice

Class Method Summary collapse

Class Method Details

.get_env(opts = {}) ⇒ Object

Initialize Cryptum Session Environment



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# File 'lib/cryptum/option.rb', line 137

public_class_method def self.get_env(opts = {})
  option_choice = opts[:option_choice]

  yaml_conf_file = "#{option_choice.repo_root}/etc/coinbase_pro.yaml"
  yaml_conf = YAML.load_file(
    yaml_conf_file,
    symbolize_names: true
  )

  env = yaml_conf[:prod]
  env[:env] = :prod
  env = yaml_conf[:sandbox] if option_choice.sandbox
  env[:env] = :sandbox if option_choice.sandbox

  env
rescue StandardError => e
  raise e
end

.help ⇒ Object

Display a List of Every UI Module



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# File 'lib/cryptum/option.rb', line 157

public_class_method def self.help
  constants.sort
end

.input_validation(opts = {}) ⇒ Object

Validate Options for cryptum Driver



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# File 'lib/cryptum/option.rb', line 76

public_class_method def self.input_validation(opts = {})
  option_choice = opts[:option_choice]

  # Conditions to display cryptum usage
  if option_choice.symbol.nil? && option_choice.list_products.nil?
    usage = true
    reason = :symbol
  end

  option_choice.repo_root = "#{Dir.home}/cryptum" if option_choice.repo_root.nil?

  unless Dir.exist?(option_choice.repo_root)
    usage = true
    reason = :repo_root
  end

  option_choice.market_trend_reset = 60 if option_choice.market_trend_reset.to_i.zero?
  unless option_choice.market_trend_reset.to_f.positive?
    usage = true
    reason = :market_trend_reset
  end

  if usage
    case reason
    when :symbol
      puts "ERROR: --symbol Flag is Required.\n\n"
    when :repo_root
      puts "ERROR: #{option_choice.repo_root} does not exist.\n\n"
    when :market_trend_reset
      puts "ERROR: #{option_choice.market_trend_reset} Must be a positive floating point number.\n\n"
    end

    puts `#{option_choice.driver_name} --help`
    exit 1
  end
rescue StandardError => e
  raise e
end

.list_products_and_exit(opts = {}) ⇒ Object

List Supported Cryptum Products and Exit



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# File 'lib/cryptum/option.rb', line 116

public_class_method def self.list_products_and_exit(opts = {})
  option_choice = opts[:option_choice]
  env = opts[:env]

  puts `#{option_choice.driver_name} --help`
  puts "\n#{option_choice.driver_name} Supports the Following Products:"
  products = Cryptum::API.get_products(
    option_choice: option_choice,
    env: env
  )

  products.map do |product|
    puts product[:id].downcase
  end

  exit 0
rescue StandardError => e
  raise e
end

.parser(opts = {}) ⇒ Object

Options for cryptum Driver



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# File 'lib/cryptum/option.rb', line 13

public_class_method def self.parser(opts = {})
  option_choice = Option::Choice.new
  option_choice.driver_name = opts[:driver_name]

  OptionParser.new do |options|
    options.banner = "USAGE: #{option_choice.driver_name} [opts]"

    options.on(
      '-sSYMBOL',
      '--symbol=SYMBOL',
      '<Required - Crypto Symbol.(e.g. btc-usd, eth-usd, etc.)'
    ) { |s| option_choice.symbol = s.to_s.gsub('-', '_').downcase.to_sym }

    options.on(
      '-A',
      '--[no-]autotrade',
      '<Optional - Automatically Buy and Sell Crypto>'
    ) { |a| option_choice.autotrade = a }

    options.on(
      '-l',
      '--[no-]list-products',
      '<Optional - List Supported Crypto Currency Products and Exit>'
    ) { |l| option_choice.list_products = l }

    options.on(
      '-pPROXY',
      '--proxy=PROXY',
      '<Optional - HTTP Proxy e.g. "http://127.0.0.1:8080">'
    ) { |p| option_choice.proxy = p }

    options.on(
      '-rPATH',
      '--repo-root=PATH',
      '<Optional - Directory of Cloned Repo (Defaults to ~/cryptum)>'
    ) { |r| option_choice.repo_root = r }

    options.on(
      '-S',
      '--[no-]sandbox',
      '<Optional - Use Coinbase Sandbox Environment for Testing Ideas>'
    ) { |n| option_choice.sandbox = n }

    options.on(
      '-tSECONDS',
      '--time-between-orders=SECONDS',
      '<Optional - Seconds Between Market Trend Reset (Default 60)>'
    ) { |t| option_choice.market_trend_reset = t }
  end.parse!

  input_validation(option_choice: option_choice)

  option_choice
rescue OptionParser::InvalidOption => e
  # Print Usage if unsupported flags are passed
  puts "ERROR: #{e.message}\n\n"
  puts `#{option_choice.driver_name} --help`
  exit 1
rescue StandardError => e
  raise e
end