MITLibraries/timdex

module JwtWrapper
  module_function
 
  def encode(payload, expiration = nil)
    expiration ||= 1
 
    payload = payload.dup
    payload['exp'] = expiration.to_i.hours.from_now.to_i
 
Use `ENV.fetch('JWT_SECRET_KEY')` or `ENV.fetch('JWT_SECRET_KEY', nil)` instead of `ENV['JWT_SECRET_KEY']`.
    JWT.encode(payload, ENV['JWT_SECRET_KEY'])
  end
 
  def decode(token)
Use `ENV.fetch('JWT_SECRET_KEY')` or `ENV.fetch('JWT_SECRET_KEY', nil)` instead of `ENV['JWT_SECRET_KEY']`.
    JWT.decode(token, ENV['JWT_SECRET_KEY']).first
  end
end