battles/classes/Battles/UserMoney.php

<?php
# Date: 19.02.2022 (18:54)
namespace Battles;

use Battles\Database\Db;

class UserMoney
{
    private int $uid;
    private int $walletMoney;
    private Bank $bank;

    public function __construct(int $uid, int $money)
    {
        $this->uid = $uid;
        $this->walletMoney = $money;
        $this->initBank();
    }

    private function initBank()
    {
        $this->bank = new Bank($this->uid);
    }

    public function get(): int
    {
        return $this->walletMoney;
    }

    public function set(int $money)
    {
        $this->walletMoney = max($money, 0);
    }

    public function getBank(): int
    {
        return $this->bank->getMoney();
    }

    public function modifyBank(int $money, string $logType = '')
    {
        $this->bank->modify($money, $logType);
    }

    private function save()
    {
        Db::getInstance()->execute('update users set money = ? where id = ?', [$this->walletMoney, $this->uid]);
    }

    /** Тратим деньги */
    public function spend(int $value): bool
    {
        if ($this->walletMoney > $value && $value > 0) {
            $this->walletMoney -= $value;
            $this->save();
            return true;
        }
        return false;
    }

    /** Получаем деньги */
    public function earn(int $value): bool
    {
        if ($value <= 0) {
            return false;
        }
        $this->walletMoney += $value;
        $this->save();
        return true;
    }
}