module JwtAuth
  HMAC_SECRET = 'my$ecretK3y'


  def self.authorize!(env)
    return false unless env['HTTP_AUTHORIZATION']
    token = env['HTTP_AUTHORIZATION']

    begin
      params = (JWT.decode token, HMAC_SECRET, true, algorithm: 'HS256').first
      User.find_by(params).present?
    rescue JWT::DecodeError
      false
    end
  end

  def self.generate_token(params)
    p params
    p '1+1'
    JWT.encode params, HMAC_SECRET, 'HS256'
  end
end