Module: Ibanomat

Defined in:
lib/ibanomat/client.rb,
lib/ibanomat/version.rb

Defined Under Namespace

Classes: ResourceNotFoundError

Constant Summary collapse

URL = 
'https://www.sparkasse.de/bin/servlets/sparkasse/iban'
VERSION = 
'1.3.2'

Class Method Summary collapse

Class Method Details

.find(options) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/ibanomat/client.rb', line 9

def self.find(options)
  raise ArgumentError.new unless options.is_a?(Hash)
  raise ArgumentError.new('Option :bank_code is missing!') if options[:bank_code].empty?
  raise ArgumentError.new('Option :bank_account_number is missing!') if options[:bank_account_number].empty?

  uri = URI(URL)
  params = { 'b' => options[:bank_code],
             'a' => options[:bank_account_number]
           }
  uri.query = URI.encode_www_form(params)

  case response = Net::HTTP.get_response(uri)
    when Net::HTTPSuccess
      hash = JSON.parse(response.body)

      { :bank_name           => hash['Institutsname'],
        :bic                 => hash['BIC'],
        :iban                => hash['IBAN'],
        :bank_code           => hash['BLZ'],
        :bank_account_number => hash['KtoNr'],
        :return_code         => hash['RetCode']
      }
    when Net::HTTPNotFound
      raise ResourceNotFoundError
    else
      raise RuntimeError
  end
end