nelsonmfinda/vuttr-api

class AuthorizeApiRequest
  def initialize(headers = {})
    @headers = headers
  end

  def call
    {
      user: user
    }
  end

  private
    attr_reader :headers

    def user
      @user ||= User.find(decoded_auth_token[:user_id]) if decoded_auth_token
    rescue ActiveRecord::RecordNotFound => e
      raise(
        ExceptionHandler::InvalidToken, ("#{Message.invalid_token} #{e.message}"))
    end

    def decoded_auth_token
      @decoded_auth_token ||= JsonWebToken.decode(http_auth_header)
    end

    def http_auth_header
      if headers["Authorization"].present?
        return headers["Authorization"].split(" ").last
      end
      raise(ExceptionHandler::MissingToken, Message.missing_token)
    end
end