Add model for user as a start of a more modern mvc pattern like approach on architecture

include/php/models/User.php

@@ -0,0 +1,121 @@
+<?php
+
+class User
+{
+	const ROLE_USER = 'user';
+	const ROLE_ADMIN = 'admin';
+
+	/**
+	 * @var int|string
+	 */
+	private $id;
+
+	/**
+	 * @var string
+	 */
+	private $username;
+
+	/**
+	 * @var string
+	 */
+	private $domain;
+
+	/**
+	 * @var int
+	 */
+	private $mailboxLimit = 0;
+
+	/**
+	 * @var string
+	 */
+	private $role;
+
+
+	/**
+	 * User constructor.
+	 *
+	 * @param array $userData
+	 */
+	function __construct($userData)
+	{
+		$this->id = $userData[DBC_USERS_ID];
+		$this->username = $userData[DBC_USERS_USERNAME];
+		$this->domain = $userData[DBC_USERS_DOMAIN];
+		$this->role = static::getRoleByEmail($this->getEmail());
+
+		if(defined('DBC_USERS_MAILBOXLIMIT')){
+			$this->mailboxLimit = $userData[DBC_USERS_MAILBOXLIMIT];
+		}
+	}
+
+
+	/**
+	 * @return int|string
+	 */
+	public function getId()
+	{
+		return $this->id;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function getUsername()
+	{
+		return $this->username;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function getDomain()
+	{
+		return $this->domain;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function getEmail()
+	{
+		return $this->username.'@'.$this->domain;
+	}
+
+
+	/**
+	 * @return int
+	 */
+	public function getMailboxLimit()
+	{
+		return $this->mailboxLimit;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function getRole()
+	{
+		return $this->role;
+	}
+
+
+	/**
+	 * @param string $email
+	 *
+	 * @return string
+	 */
+	private static function getRoleByEmail($email)
+	{
+		global $admins;
+
+		if(in_array($email, $admins)){
+			return static::ROLE_ADMIN;
+		}
+
+		return static::ROLE_USER;
+	}
+}