Finally, for now, you'll notice that all the business logic is contained in app/state-functions.js:
ສຸດທ້າຍ, ສໍາລັບໃນປັດຈຸບັນ, ທ່ານຈະສັງເກດເຫັນວ່າທຸກໆເຫດຜົນທາງທຸລະກິດແມ່ນມີຢູ່ໃນ app / state-functions. js: