Class: Beanstream::Transaction

Inherits:
Object
  • Object
show all
Defined in:
lib/beanstream/transaction.rb

Direct Known Subclasses

PaymentsAPI, ProfilesAPI, ReportingAPI

Instance Method Summary collapse

Instance Method Details

#encode(merchant_id, api_key) ⇒ Object 



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# File 'lib/beanstream/transaction.rb', line 8

def encode(merchant_id, api_key)
  str = "#{merchant_id}:#{api_key}"
  enc = Base64.encode64(str).gsub("\n", "")
end

#handle_api_error(ex) ⇒ Object 



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# File 'lib/beanstream/transaction.rb', line 48

def handle_api_error(ex)
  #puts "error: #{ex}"
  
  http_status_code = ex.http_code
  message = ex.message
  code = 0
  category = 0
  
  begin
    obj = JSON.parse(ex.http_body)
    obj = Util.symbolize_names(obj)
    code = obj[:code]
    category = obj[:category]
    message = obj[:message]
  rescue JSON::ParserError
    puts "Error parsing json error message"
  end
  
  if http_status_code == 302
    raise InvalidRequestException.new(code, category, "Redirection for IOP and 3dSecure not supported by the Beanstream SDK yet. #{message}", http_status_code)
  elsif http_status_code == 400
    raise InvalidRequestException.new(code, category, message, http_status_code)
  elsif code == 401
    raise UnauthorizedException.new(code, category, message, http_status_code)
  elsif code == 402
    raise BusinessRuleException.new(code, category, message, http_status_code)
  elsif code == 403
    raise ForbiddenException.new(code, category, message, http_status_code)
  elsif code == 405
    raise InvalidRequestException.new(code, category, message, http_status_code)
  elsif code == 415
    raise InvalidRequestException.new(code, category, message, http_status_code)
  elsif code >= 500
    raise InternalServerException.new(code, category, message, http_status_code)
  else
    raise BeanstreamException.new(code, category, message, http_status_code)
  end
end

#handle_restclient_error(e) ⇒ Object

Raises:

  • (APIConnectionError) 


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# File 'lib/beanstream/transaction.rb', line 87

def handle_restclient_error(e)

  case e
  when RestClient::RequestTimeout
    message = "Could not connect to Beanstream"

  when RestClient::ServerBrokeConnection
    message = "The connection to the server broke before the request completed."

  when RestClient::SSLCertificateNotVerified
    message = "Could not verify Beanstream's SSL certificate. " \
      "Please make sure that your network is not intercepting certificates. "

  when SocketError
    message = "Unexpected error communicating when trying to connect to Beanstream. "

  else
    message = "Unexpected error communicating with Beanstream. "

  end

  raise APIConnectionError.new(message + "\n\n(Network error: #{e.message})")
end

#transaction_post(method, url_path, merchant_id, api_key, data = {}) ⇒ Object 



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# File 'lib/beanstream/transaction.rb', line 13

def transaction_post(method, url_path, merchant_id, api_key, data={})
  enc = encode(merchant_id, api_key)
  
  path = Beanstream.api_host_url+url_path
  #puts "processing the data: #{method} #{path} #{data.to_json}"

  req_params = {
    :verify_ssl => OpenSSL::SSL::VERIFY_PEER,
    :ssl_ca_file => Beanstream.ssl_ca_cert,
    :timeout => Beanstream.timeout,
    :open_timeout => Beanstream.open_timeout,
    :headers => {
      :authorization => "Passcode #{enc}",
      :content_type => "application/json"
    },
    :method => method,
    :url => path,
    :payload => data.to_json
  }
  
  begin
    result = RestClient::Request.execute(req_params)
    returns = JSON.parse(result)
  rescue RestClient::ExceptionWithResponse => ex
    if ex.response
      raise handle_api_error(ex)
    else
      raise handle_restclient_error(ex)
    end
  rescue RestClient::Exception => ex
    raise handle_restclient_error(ex)
  end
  
end