Class: Bakong::Khqr::MerchantCode::MerchantInformationLanguageTemplate

Inherits:
TagLengthString
  • Object
show all
Defined in:
lib/bakong/khqr/merchant_code/merchant_information_language_template.rb

Overview

Tag “64”. Accepts a snake_case hash: { language_preference:, merchant_name_alternate_language:, merchant_city_alternate_language: }

Instance Attribute Summary collapse

Attributes inherited from TagLengthString

#length, #tag, #value

Instance Method Summary collapse

Methods inherited from TagLengthString

#to_s

Constructor Details

#initialize(tag, value) ⇒ MerchantInformationLanguageTemplate

Returns a new instance of MerchantInformationLanguageTemplate.



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# File 'lib/bakong/khqr/merchant_code/merchant_information_language_template.rb', line 16

def initialize(tag, value)
  value ||= {}

  if value[:language_preference] && !value[:merchant_name_alternate_language]
    raise Error.from(ERROR_CODES[:MERCHANT_NAME_ALTERNATE_LANGUAGE_REQUIRED])
  end

  string = +""

  unless value[:merchant_name_alternate_language].nil?
    preference = LanguagePreference.new(EMV[:LANGUAGE_PREFERENCE], value[:language_preference])
    string << preference.to_s

    alt_name = MerchantNameAlternateLanguage.new(
      EMV[:MERCHANT_NAME_ALTERNATE_LANGUAGE],
      value[:merchant_name_alternate_language]
    )
    string << alt_name.to_s
  end

  unless value[:merchant_city_alternate_language].nil?
    alt_city = MerchantCityAlternateLanguage.new(
      EMV[:MERCHANT_CITY_ALTERNATE_LANGUAGE],
      value[:merchant_city_alternate_language]
    )
    string << alt_city.to_s
  end

  super(tag, string)
  @data = value
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/bakong/khqr/merchant_code/merchant_information_language_template.rb', line 14

def data
  @data
end