class ZuoraAPI::Exceptions::ZuoraAPISessionError

def initialize(message = nil,response=nil, errors = [], successes = [])
  @code = response.class.to_s == "HTTParty::Response" ? response.code : nil
  @message = parse_message(message)
  @response = response
  @default_message = "Error with Zuora Session."
end

def parse_message(message)
  case message
  when /^Invalid Oauth Client Id$/, /^Unable to generate token.$/
    @message = "Invalid login, please check client ID and Client Secret or URL endpoint"
  when /^Forbidden$/
    @message = "The user associated to OAuth credential set has been deactivated."
  when /^Invalid login. User name and password do not match.$/
    @message = "Invalid login, please check username and password or URL endpoint"
  else
    @message = message
  end
end

def to_s
  @message || @default_message
end