Class: Xtb::Http::Command

Inherits:

Object

• Object
• Xtb::Http::Command

Defined in:

lib/xtb/http/command.rb

Overview

Base class for all commands.

Direct Known Subclasses

AllSymbols, Calendar, ChartLastRequest, ChartRangeRequest, CommissionDef, CurrentUserData, Login, Logout, MarginLevel, MarginTrade, News, Ping, ProfitCalculation, ServerTime, StepRules, Symbol, TickPrices, TradeRecords, TradeTransaction, Trades, TradesHistory, TradingHours, Version

Defined Under Namespace

Classes: Request, Response

Class Method Summary

• .call(**args) ⇒ Object

Instance Method Summary

• #call ⇒ Object
• #initialize(**args) ⇒ Command constructor

  A new instance of Command.

Constructor Details

#initialize(**args) ⇒ Command

Returns a new instance of Command.

# File 'lib/xtb/http/command.rb', line 83

def initialize(**args)
  @args = args
  @request_data = Request.new(command:, arguments:).to_json
end

Class Method Details

.call(**args) ⇒ Object

# File 'lib/xtb/http/command.rb', line 88

def self.call(**args)
  new(**args).call
end

Instance Method Details

#call ⇒ Object

# File 'lib/xtb/http/command.rb', line 92

def call
  raw_response = if args[:connection]
                   args.fetch(:connection).request(request_data)
                 else
                   Xtb::Http::Client.post do |connection|
                     connection.request(request_data)
                   end
                 end

  response = Response.new(command:, raw_response:)

  raise ErrorFactory.create(response.error_code, response.error_description) unless response.success?

  response
end