414 lines
18 KiB
PHP
414 lines
18 KiB
PHP
<?php
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// Admin coupon management page - standalone billing module
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require_once(__DIR__ . '/includes/admin_auth.php');
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require_once(__DIR__ . '/includes/config.inc.php');
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include(__DIR__ . '/includes/top.php');
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include(__DIR__ . '/includes/menu.php');
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session_start();
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if (empty($_SESSION['admin_csrf'])) $_SESSION['admin_csrf'] = bin2hex(random_bytes(16));
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$csrf = $_SESSION['admin_csrf'];
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function h($s){ return htmlspecialchars((string)$s, ENT_QUOTES, 'UTF-8'); }
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// Connect to database
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$db = mysqli_connect($db_host, $db_user, $db_pass, $db_name);
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if (!$db) {
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die("Connection failed: " . mysqli_connect_error());
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}
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$status = '';
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$error = '';
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// Handle form submissions
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$token = $_POST['csrf'] ?? '';
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if (!hash_equals($csrf, (string)$token)) {
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$error = 'Invalid CSRF token.';
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} else {
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// Add new coupon
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if (isset($_POST['add_coupon'])) {
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$code = mysqli_real_escape_string($db, trim($_POST['code']));
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$name = mysqli_real_escape_string($db, trim($_POST['name']));
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$description = mysqli_real_escape_string($db, trim($_POST['description']));
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$discount_percent = floatval($_POST['discount_percent']);
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$usage_type = mysqli_real_escape_string($db, $_POST['usage_type']);
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$game_filter_type = mysqli_real_escape_string($db, $_POST['game_filter_type']);
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$game_filter_list = isset($_POST['game_filter_list']) && $_POST['game_filter_type'] === 'specific_games'
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? mysqli_real_escape_string($db, json_encode($_POST['game_filter_list']))
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: 'NULL';
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$max_uses = !empty($_POST['max_uses']) ? intval($_POST['max_uses']) : 'NULL';
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$expires = !empty($_POST['expires']) ? "'" . mysqli_real_escape_string($db, $_POST['expires']) . "'" : 'NULL';
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// Validate code is unique
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$check = mysqli_query($db, "SELECT coupon_id FROM {$table_prefix}billing_coupons WHERE code = '$code'");
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if (mysqli_num_rows($check) > 0) {
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$error = "Coupon code '$code' already exists.";
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} else {
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$sql = "INSERT INTO {$table_prefix}billing_coupons
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(code, name, description, discount_percent, usage_type, game_filter_type, game_filter_list, max_uses, expires, is_active)
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VALUES ('$code', '$name', '$description', $discount_percent, '$usage_type', '$game_filter_type', " .
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($game_filter_list === 'NULL' ? 'NULL' : "'$game_filter_list'") . ", $max_uses, $expires, 1)";
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if (mysqli_query($db, $sql)) {
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$status = "Coupon '$code' added successfully.";
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} else {
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$error = "Error adding coupon: " . mysqli_error($db);
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}
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}
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}
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// Update existing coupon
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elseif (isset($_POST['update_coupon'])) {
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$coupon_id = intval($_POST['coupon_id']);
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$code = mysqli_real_escape_string($db, trim($_POST['code']));
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$name = mysqli_real_escape_string($db, trim($_POST['name']));
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$description = mysqli_real_escape_string($db, trim($_POST['description']));
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$discount_percent = floatval($_POST['discount_percent']);
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$usage_type = mysqli_real_escape_string($db, $_POST['usage_type']);
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$game_filter_type = mysqli_real_escape_string($db, $_POST['game_filter_type']);
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$game_filter_list = isset($_POST['game_filter_list']) && $_POST['game_filter_type'] === 'specific_games'
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? mysqli_real_escape_string($db, json_encode($_POST['game_filter_list']))
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: 'NULL';
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$max_uses = !empty($_POST['max_uses']) ? intval($_POST['max_uses']) : 'NULL';
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$expires = !empty($_POST['expires']) ? "'" . mysqli_real_escape_string($db, $_POST['expires']) . "'" : 'NULL';
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$is_active = isset($_POST['is_active']) ? 1 : 0;
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$sql = "UPDATE {$table_prefix}billing_coupons SET
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code = '$code',
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name = '$name',
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description = '$description',
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discount_percent = $discount_percent,
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usage_type = '$usage_type',
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game_filter_type = '$game_filter_type',
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game_filter_list = " . ($game_filter_list === 'NULL' ? 'NULL' : "'$game_filter_list'") . ",
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max_uses = $max_uses,
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expires = $expires,
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is_active = $is_active
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WHERE coupon_id = $coupon_id";
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if (mysqli_query($db, $sql)) {
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$status = "Coupon updated successfully.";
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} else {
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$error = "Error updating coupon: " . mysqli_error($db);
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}
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}
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// Delete coupon
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elseif (isset($_POST['delete_coupon'])) {
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$coupon_id = intval($_POST['coupon_id']);
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if (mysqli_query($db, "DELETE FROM {$table_prefix}billing_coupons WHERE coupon_id = $coupon_id")) {
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$status = "Coupon deleted successfully.";
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} else {
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$error = "Error deleting coupon: " . mysqli_error($db);
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}
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}
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}
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}
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// Get all available games from server configs
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$game_options = [];
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$games_dir = __DIR__ . '/../../config_games/server_configs/';
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if (is_dir($games_dir)) {
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$files = scandir($games_dir);
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foreach ($files as $file) {
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if (pathinfo($file, PATHINFO_EXTENSION) === 'xml' && strpos($file, '.bak') === false) {
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$game_key = str_replace('.xml', '', $file);
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$game_options[] = $game_key;
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}
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}
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sort($game_options);
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}
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// Get all coupons
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$coupons_result = mysqli_query($db, "SELECT * FROM {$table_prefix}billing_coupons ORDER BY created_date DESC");
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?>
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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Admin — Coupon Management</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="stylesheet" href="css/header.css">
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<style>
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.coupon-form { background: #f5f5f5; padding: 20px; margin: 20px 0; border-radius: 5px; }
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.form-group { margin-bottom: 15px; }
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.form-group label { display: block; margin-bottom: 5px; font-weight: bold; }
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.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 8px; box-sizing: border-box; }
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.form-group textarea { min-height: 60px; }
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.game-checkboxes { max-height: 200px; overflow-y: auto; border: 1px solid #ddd; padding: 10px; background: white; }
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.game-checkboxes label { display: block; margin: 5px 0; font-weight: normal; }
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.coupon-table { width: 100%; border-collapse: collapse; margin: 20px 0; }
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.coupon-table th, .coupon-table td { border: 1px solid #ddd; padding: 10px; text-align: left; }
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.coupon-table th { background: #4CAF50; color: white; }
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.coupon-table tr:nth-child(even) { background: #f9f9f9; }
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.btn { padding: 8px 16px; margin: 2px; cursor: pointer; border: none; border-radius: 3px; }
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.btn-primary { background: #4CAF50; color: white; }
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.btn-warning { background: #ff9800; color: white; }
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.btn-danger { background: #f44336; color: white; }
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.status { padding: 10px; margin: 10px 0; border-radius: 3px; }
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.status.success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
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.status.error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
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.badge { padding: 3px 8px; border-radius: 3px; font-size: 0.85em; }
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.badge-active { background: #28a745; color: white; }
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.badge-inactive { background: #6c757d; color: white; }
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.badge-onetime { background: #17a2b8; color: white; }
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.badge-permanent { background: #ffc107; color: black; }
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</style>
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<script>
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function toggleGameFilter(selectEl) {
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const gameList = document.getElementById('game_filter_list_container');
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if (selectEl.value === 'specific_games') {
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gameList.style.display = 'block';
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} else {
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gameList.style.display = 'none';
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}
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}
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function editCoupon(couponId) {
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document.getElementById('edit-form-' + couponId).style.display = 'block';
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document.getElementById('view-row-' + couponId).style.display = 'none';
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}
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function cancelEdit(couponId) {
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document.getElementById('edit-form-' + couponId).style.display = 'none';
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document.getElementById('view-row-' + couponId).style.display = 'table-row';
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}
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</script>
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</head>
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<body>
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<div class="container-wide panel">
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<h1>Coupon Management</h1>
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<?php if ($status): ?>
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<div class="status success"><?php echo h($status); ?></div>
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<?php endif; ?>
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<?php if ($error): ?>
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<div class="status error"><?php echo h($error); ?></div>
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<?php endif; ?>
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<!-- Add New Coupon Form -->
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<h2>Add New Coupon</h2>
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<form method="POST" class="coupon-form">
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<input type="hidden" name="csrf" value="<?php echo h($csrf); ?>">
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<div class="form-group">
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<label for="code">Coupon Code *</label>
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<input type="text" id="code" name="code" required maxlength="50" placeholder="e.g., SUMMER2025">
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</div>
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<div class="form-group">
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<label for="name">Display Name *</label>
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<input type="text" id="name" name="name" required maxlength="255" placeholder="e.g., Summer Sale 2025">
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</div>
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<div class="form-group">
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<label for="description">Description</label>
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<textarea id="description" name="description" placeholder="Optional description for internal use"></textarea>
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</div>
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<div class="form-group">
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<label for="discount_percent">Discount Percentage * (0-100)</label>
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<input type="number" id="discount_percent" name="discount_percent" required min="0" max="100" step="0.01" value="10">
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</div>
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<div class="form-group">
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<label for="usage_type">Usage Type *</label>
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<select id="usage_type" name="usage_type" required>
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<option value="one_time">One Time (applies to first invoice only)</option>
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<option value="permanent">Permanent (applies to all renewals)</option>
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</select>
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</div>
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<div class="form-group">
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<label for="game_filter_type">Apply To *</label>
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<select id="game_filter_type" name="game_filter_type" required onchange="toggleGameFilter(this)">
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<option value="all_games">All Games</option>
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<option value="specific_games">Specific Games</option>
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</select>
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</div>
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<div id="game_filter_list_container" class="form-group" style="display:none;">
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<label>Select Games</label>
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<div class="game-checkboxes">
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<?php foreach ($game_options as $game): ?>
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<label>
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<input type="checkbox" name="game_filter_list[]" value="<?php echo h($game); ?>">
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<?php echo h($game); ?>
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</label>
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<?php endforeach; ?>
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</div>
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</div>
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<div class="form-group">
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<label for="max_uses">Maximum Uses (leave empty for unlimited)</label>
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<input type="number" id="max_uses" name="max_uses" min="1" placeholder="Unlimited">
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</div>
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<div class="form-group">
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<label for="expires">Expiration Date (leave empty for no expiration)</label>
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<input type="datetime-local" id="expires" name="expires">
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</div>
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<button type="submit" name="add_coupon" class="btn btn-primary">Add Coupon</button>
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</form>
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<!-- Existing Coupons Table -->
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<h2>Existing Coupons</h2>
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<?php if ($coupons_result && mysqli_num_rows($coupons_result) > 0): ?>
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<table class="coupon-table">
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<thead>
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<tr>
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<th>Code</th>
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<th>Name</th>
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<th>Discount</th>
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<th>Type</th>
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<th>Game Filter</th>
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<th>Uses</th>
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<th>Expires</th>
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<th>Status</th>
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<th>Actions</th>
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</tr>
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</thead>
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<tbody>
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<?php while ($coupon = mysqli_fetch_assoc($coupons_result)):
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$games_filtered = $coupon['game_filter_type'] === 'specific_games'
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? json_decode($coupon['game_filter_list'], true)
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: [];
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?>
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<!-- View Row -->
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<tr id="view-row-<?php echo $coupon['coupon_id']; ?>">
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<td><strong><?php echo h($coupon['code']); ?></strong></td>
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<td><?php echo h($coupon['name']); ?></td>
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<td><?php echo h($coupon['discount_percent']); ?>%</td>
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<td>
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<span class="badge badge-<?php echo $coupon['usage_type'] === 'permanent' ? 'permanent' : 'onetime'; ?>">
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<?php echo h(ucfirst(str_replace('_', ' ', $coupon['usage_type']))); ?>
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</span>
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</td>
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<td>
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<?php if ($coupon['game_filter_type'] === 'all_games'): ?>
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All Games
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<?php else: ?>
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<?php echo count($games_filtered); ?> specific games
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<?php endif; ?>
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</td>
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<td>
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<?php if ($coupon['max_uses']): ?>
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<?php echo h($coupon['current_uses']); ?> / <?php echo h($coupon['max_uses']); ?>
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<?php else: ?>
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<?php echo h($coupon['current_uses']); ?> (unlimited)
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<?php endif; ?>
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</td>
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<td><?php echo $coupon['expires'] ? h($coupon['expires']) : 'Never'; ?></td>
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<td>
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<span class="badge badge-<?php echo $coupon['is_active'] ? 'active' : 'inactive'; ?>">
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<?php echo $coupon['is_active'] ? 'Active' : 'Inactive'; ?>
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</span>
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</td>
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<td>
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<button onclick="editCoupon(<?php echo $coupon['coupon_id']; ?>)" class="btn btn-warning">Edit</button>
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<form method="POST" style="display:inline;" onsubmit="return confirm('Delete this coupon?');">
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<input type="hidden" name="csrf" value="<?php echo h($csrf); ?>">
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<input type="hidden" name="coupon_id" value="<?php echo $coupon['coupon_id']; ?>">
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<button type="submit" name="delete_coupon" class="btn btn-danger">Delete</button>
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</form>
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</td>
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</tr>
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<!-- Edit Form Row (hidden by default) -->
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<tr id="edit-form-<?php echo $coupon['coupon_id']; ?>" style="display:none;">
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<td colspan="9">
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<form method="POST" class="coupon-form">
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<input type="hidden" name="csrf" value="<?php echo h($csrf); ?>">
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<input type="hidden" name="coupon_id" value="<?php echo $coupon['coupon_id']; ?>">
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<div class="form-group">
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<label>Coupon Code</label>
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<input type="text" name="code" required value="<?php echo h($coupon['code']); ?>">
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</div>
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<div class="form-group">
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<label>Display Name</label>
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<input type="text" name="name" required value="<?php echo h($coupon['name']); ?>">
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</div>
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<div class="form-group">
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<label>Description</label>
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<textarea name="description"><?php echo h($coupon['description']); ?></textarea>
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</div>
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<div class="form-group">
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<label>Discount Percentage</label>
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<input type="number" name="discount_percent" required min="0" max="100" step="0.01" value="<?php echo h($coupon['discount_percent']); ?>">
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</div>
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<div class="form-group">
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<label>Usage Type</label>
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<select name="usage_type" required>
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<option value="one_time" <?php echo $coupon['usage_type'] === 'one_time' ? 'selected' : ''; ?>>One Time</option>
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<option value="permanent" <?php echo $coupon['usage_type'] === 'permanent' ? 'selected' : ''; ?>>Permanent</option>
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</select>
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</div>
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<div class="form-group">
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<label>Apply To</label>
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<select name="game_filter_type" required onchange="toggleGameFilter(this)">
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<option value="all_games" <?php echo $coupon['game_filter_type'] === 'all_games' ? 'selected' : ''; ?>>All Games</option>
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<option value="specific_games" <?php echo $coupon['game_filter_type'] === 'specific_games' ? 'selected' : ''; ?>>Specific Games</option>
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</select>
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</div>
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<div class="form-group" style="display:<?php echo $coupon['game_filter_type'] === 'specific_games' ? 'block' : 'none'; ?>;">
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<label>Select Games</label>
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<div class="game-checkboxes">
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<?php foreach ($game_options as $game): ?>
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<label>
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<input type="checkbox" name="game_filter_list[]" value="<?php echo h($game); ?>"
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<?php echo in_array($game, $games_filtered) ? 'checked' : ''; ?>>
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<?php echo h($game); ?>
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</label>
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<?php endforeach; ?>
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</div>
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</div>
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<div class="form-group">
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<label>Maximum Uses</label>
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<input type="number" name="max_uses" min="1" value="<?php echo h($coupon['max_uses']); ?>" placeholder="Unlimited">
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</div>
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<div class="form-group">
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<label>Expiration Date</label>
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<input type="datetime-local" name="expires" value="<?php echo $coupon['expires'] ? date('Y-m-d\TH:i', strtotime($coupon['expires'])) : ''; ?>">
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</div>
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<div class="form-group">
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<label>
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<input type="checkbox" name="is_active" <?php echo $coupon['is_active'] ? 'checked' : ''; ?>>
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Active
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</label>
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</div>
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<button type="submit" name="update_coupon" class="btn btn-primary">Save Changes</button>
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<button type="button" onclick="cancelEdit(<?php echo $coupon['coupon_id']; ?>)" class="btn">Cancel</button>
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</form>
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</td>
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</tr>
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<?php endwhile; ?>
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</tbody>
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</table>
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<?php else: ?>
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<p>No coupons found. Add your first coupon above.</p>
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<?php endif; ?>
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</div>
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<?php include(__DIR__ . '/includes/footer.php'); ?>
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</body>
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</html>
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<?php
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mysqli_close($db);
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?>
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