1 Dependency injection ni korib chiqish

1) Dependency injection ni korib chiqish
2) Repositorylarni bajaradigan vazifasiga qarab alohida class larga ajratish
3) Controller index dagi search va filterlarni interface li qilish
4) Modellarni bi biriga bogliqligini yumshatish. Masalan Order va Product: ularni bogliqligi OrderProduct da bolishi kere. OrderProduct ga Product ni kereli malumotlari (name, sena va boshqalarni) ni saqlab qoyish kere OrderProduct dan Product ga relation bolmasligi kere
5) PhpStorm da code style phpcs