+ migrations prepared
+ create controllers for models
+ set endpoints for RestAPI
+ documentation
- add actual date to website_pricelists (11-2018)
+ standardize endpoints (plural and singular verbs)
+ symfony > laravel
? controllers to directory (Website/ , Pricelist/)
- edited_at not working (everywhere)
+ nested categories (https://github.com/lazychaser/laravel-nestedset) (https://appdividend.com/2018/04/30/nested-set-in-laravel-tutorial/)
? delete position column in pricelist_categories table
+ nested categories POST PUT DELETE
- findOrFail > find + if($result)
+ integrate API with product params from external db
+ laravel-searchy (https://github.com/TomLingham/Laravel-Searchy)
    - categories (dopracować)
    - products
- export
    - xls 
        + tylko kolumny z url'a
        - zdjęcia produktów
        - format komórek
    - pdf
        + zdjęcie grupy
        - spis treści
        - table breaking (nobr=true)
    - csv
        - format EAN
    - xml
        - jest w jednej linii