cyberbank.php

<?php
declare(strict_types=1);
/**
 * MCCodes v2 by Dabomstew & ColdBlooded
 * 
 * Repository: https://github.com/davemacaulay/mccodesv2
 * License: MIT License
 */

global $db, $ir, $userid, $h;
require_once('globals.php');
echo '<h3>Cyber Bank</h3>';
$bank_cost = 10000000;
$bank_maxfee_dp = 1500000;
$bank_feepercent_dp = 15;
$bank_maxfee_wd = 750000;
$bank_feepercent_wd = 7.5;
if ($ir['cybermoney'] > -1)
{
    if (!isset($_GET['action']))
    {
        $_GET['action'] = '';
    }
    switch ($_GET['action'])
    {
    case 'deposit':
        deposit();
        break;

    case 'withdraw':
        withdraw();
        break;

    default:
        index();
        break;
    }

} elseif (isset($_GET['buy'])) {
    if ($ir['money'] >= $bank_cost) {
        echo 'Congratulations, you bought a bank account for '
            . money_formatter($bank_cost)
            . "!<br />
<a href='cyberbank.php'>Start using my account</a>";
        $db->query(
            "UPDATE `users`
                             SET `money` = `money` - {$bank_cost},
                             `cybermoney` = 0
                             WHERE `userid` = $userid");
    } else {
        echo "You do not have enough money to open an account.
<a href='explore.php'>Back to town...</a>";
    }
} else {
    echo 'Open a bank account today, just ' . money_formatter($bank_cost)
        . "!<br />
<a href='cyberbank.php?buy'>&gt; Yes, sign me up!</a>";
}

/**
 * @return void
 */
function index(): void
{
    global $ir, $bank_maxfee_dp, $bank_feepercent_dp, $bank_maxfee_wd, $bank_feepercent_wd;
    echo "\n<b>You currently have " . money_formatter($ir['cybermoney'])
            . " in the bank.</b><br />
At the end of each day, your bank balance will go up by 7%.<br />
<table width='75%' border='2'> <tr> <td width='50%'><b>Deposit Money</b><br />
It will cost you {$bank_feepercent_dp}% of the money you deposit, rounded up.
The maximum fee is " . money_formatter($bank_maxfee_dp)
            . ".<form action='cyberbank.php?action=deposit' method='post'>
Amount: <input type='text' name='deposit' value='{$ir['money']}' /><br />
<input type='submit' value='Deposit' /></form></td> <td>
<b>Withdraw Money</b><br />
It will cost you {$bank_feepercent_wd}% of the money you withdraw, rounded up.
The maximum fee is " . money_formatter($bank_maxfee_wd)
            . ".<form action='cyberbank.php?action=withdraw' method='post'>
Amount: <input type='text' name='withdraw' value='{$ir['cybermoney']}' /><br />
<input type='submit' value='Withdraw' /></form></td> </tr> </table>";
}

/**
 * @return void
 */
function deposit(): void
{
    global $db, $ir, $userid, $bank_maxfee_dp, $bank_feepercent_dp;
    $_POST['deposit'] =
            (isset($_POST['deposit']) && is_numeric($_POST['deposit']))
                    ? abs((int) $_POST['deposit']) : 0;
    if ($_POST['deposit'] > $ir['money'])
    {
        echo 'You do not have enough money to deposit this amount.';
    }
    elseif ($_POST['deposit'] == 0)
    {
        echo "There's no point depositing nothing.";
    }
    else
    {
        $fee = ceil($_POST['deposit'] * $bank_feepercent_dp / 100);
        if ($fee > $bank_maxfee_dp)
        {
            $fee = $bank_maxfee_dp;
        }
        $gain = $_POST['deposit'] - $fee;
        $ir['cybermoney'] += $gain;
        $db->query(
                "UPDATE `users`
                SET `cybermoney` = `cybermoney` + $gain,
                `money` = `money` - {$_POST['deposit']}
                WHERE `userid` = $userid");
        echo 'You hand over ' . money_formatter($_POST['deposit'])
                . ' to be deposited, <br />
after the fee is taken (' . money_formatter($fee) . '), '
                . money_formatter($gain)
                . ' is added to your account. <br />
<b>You now have ' . money_formatter($ir['cybermoney'])
                . " in the Cyber Bank.</b><br />
<a href='cyberbank.php'>&gt; Back</a>";
    }
}

/**
 * @return void
 */
function withdraw(): void
{
    global $db, $ir, $userid, $bank_maxfee_wd, $bank_feepercent_wd;
    $_POST['withdraw'] =
            (isset($_POST['withdraw']) && is_numeric($_POST['withdraw']))
                    ? abs((int) $_POST['withdraw']) : 0;
    if ($_POST['withdraw'] > $ir['cybermoney'])
    {
        echo 'You do not have enough banked money to withdraw this amount.';
    }
    elseif ($_POST['withdraw'] == 0)
    {
        echo "There's no point withdrawing nothing.";
    }
    else
    {
        $fee = ceil($_POST['withdraw'] * $bank_feepercent_wd / 100);
        if ($fee > $bank_maxfee_wd)
        {
            $fee = $bank_maxfee_wd;
        }
        $gain = $_POST['withdraw'] - $fee;
        $ir['cybermoney'] -= $gain;
        $db->query(
                "UPDATE `users`
                SET `cybermoney` = `cybermoney` - $gain,
                `money` = `money` + $gain
        		WHERE `userid` = $userid");
        echo 'You ask to withdraw ' . money_formatter($gain)
                . ', <br />
the teller hands it over after she takes the bank fees. <br />
<b>You now have ' . money_formatter($ir['cybermoney'])
                . " in the Cyber Bank.</b><br />
<a href='cyberbank.php'>&gt; Back</a>";
    }
}
$h->endpage();