function process_purchase($id)
{
$user_id = wp_get_current_user()->ID;
$currency = get_currency_available();
$item = get_item($id);
$price = $item->price;
if (intval($price) > intval($currency)) {
return false;
} else {
$purchase_id = create_purchase($user_id);
create_line_item($purchase_id, $id, $price);
$cost = floatval($price) * -1;
bonus_points_to_wallet($user_id, $cost);
return true;
}
}
$final = $result->fetch_assoc();
return $final['available_currency'];
}
function get_currency_symbol()
{
$db = database_connection();
$result = $db->query("SELECT symbol FROM wp_points_info WHERE id = 1 LIMIT 1");
$final = $result->fetch_assoc();
return $final['symbol'];
}
$x = get_currency_available($user);
if ($x < 0) {
$currency_class = 'neg';
}
$symbol = get_currency_symbol();
$currency = get_currency_available($user);
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="./wallet.css">
</head>
<body>
<div id="wrapper">
<h1>Wallet</h1>
<h2>Your current balance is:</h2>
<img src="./wallet-icon.png" alt="wallet icon" />
<p class="<?php
echo $currency_class;
?>
