Client rework with DTO/Serializer

[Korbeil]

Use Symfony Serializer to parse data from API and create DTO for each API endpoint.
The idea is to bring a strong typed model with utility functions to be able to access all data easily.

Endpoints to update:

• ProfileApi
• ProgressionApi
• RankApi
• StatisticApi

Resources:

• https://dzone.com/articles/practical-php/practical-php-patterns-data (just for the idea of what is a DTO, I will prefer to use public attributes over useless get/set methods)
• https://symfony.com/doc/current/components/serializer.html

[stygiansabyss]

Regarding DTO:
I use https://github.com/jenssegers/model when I want things like this, but I do use laravel on my sites. So not sure how you'd feel about that.

General Thoughts:
For the DTO, it would be nice to have helper methods to group the constants as well. Something like pve()/pvp() etc.

[Korbeil]

Thanks for commenting !

About the lib you linked, we can't really use it since it's only Laravel-related and I would prefer to make a more generic client. In future we could make bridge to Laravel/Symfony or other frameworks if needed :)

About helpers I totaly agree ! I'll try to make a draft model / serializer with Profile API this week to let you see how you could do this ;)

[Korbeil]

Finally last step to make dev-master clean again 👍 (and unit tests running as they should be 😉)
I only made simple models for all endpoints, there must be some possible improvement (and even more for StatisticApi endpoint)

@stygiansabyss if you want to take a look at all theses and try something you're free to go ! 😉