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Versus is a web application that allows users to track their favorite pro players when they play against each other.

Versus uses Docker so setting it up should be relatively easy.

Versus uses Postgres database. init.sql file should automatically fill the database with dummy values.
User should register an account by himself.

Currently there are 4 tables:
User, Pro, Account, Matches
For the exact relations between them, user should get familiar with init.sql file which initializes the database.

Versus uses cookies to handle sessions.

Versus is written using Object Oriented Programing.
Below are the the most common types of objects:

Versus uses 'controllers' for each route. Meaning that for each new functionality/view/route,
a new Controller class should be added to the project.

Versus uses 'models' to represent a row in a given database table.
All models are JsonSerializable for the ease of debugging.

Versus uses 'repositories' as wrappers for a given database table,
simplifying typical operations like inserting into a table.

Versus uses Database.php file as a wrapper for a PDO connection.

Typical application use goes like this:
docker-compose build && docker-compose up

User connects to the server (http://localhost:8080/**/) which enters index.php
index.php matches controller for every available URL using a singleton Routing class.
Routing them parses and processes the URL, handling the specific request for the specific URL.

Some javascript is involved in dynamically loading up the tracked pro players.

Versus has a simple API for get requests:

http://localhost:8080/api/pros - returns the list of pro players that a user (identified by cookie) tracks,

http://localhost:8080/api/matches/{pro_id} - returns the list of matches played recently by pro player - TODO