OpenCart 🇺🇦

$this->db->query("INSERT INTO " . DB_PREFIX . "user_group SET name = '" . $this->db->escape($data['name']) . "', permission = '" . (isset($data['permission']) ? serialize($data['permission']) : '') . "'");

$this->db->query("UPDATE " . DB_PREFIX . "user_group SET name = '" . $this->db->escape($data['name']) . "', permission = '" . (isset($data['permission']) ? serialize($data['permission']) : '') . "' WHERE user_group_id = '" . (int)$user_group_id . "'");

$this->db->query("DELETE FROM " . DB_PREFIX . "user_group WHERE user_group_id = '" . (int)$user_group_id . "'");

$user_query = $this->db->query("SELECT DISTINCT user_group_id FROM " . DB_PREFIX . "user WHERE user_id = '" . (int)$user_id . "'");

if ($user_query->num_rows) {
	$user_group_query = $this->db->query("SELECT DISTINCT * FROM " . DB_PREFIX . "user_group WHERE user_group_id = '" . (int)$user_query->row['user_group_id'] . "'");

	if ($user_group_query->num_rows) {
		$data = unserialize($user_group_query->row['permission']);

		$data[$type][] = $page;

		$this->db->query("UPDATE " . DB_PREFIX . "user_group SET permission = '" . serialize($data) . "' WHERE user_group_id = '" . (int)$user_query->row['user_group_id'] . "'");
	}
}

$query = $this->db->query("SELECT DISTINCT * FROM " . DB_PREFIX . "user_group WHERE user_group_id = '" . (int)$user_group_id . "'");

$user_group = array(
	'name'       => $query->row['name'],
	'permission' => unserialize($query->row['permission'])
);

return $user_group;

$sql = "SELECT * FROM " . DB_PREFIX . "user_group";

$sql .= " ORDER BY name";	

if (isset($data['order']) && ($data['order'] == 'DESC')) {
	$sql .= " DESC";
} else {
	$sql .= " ASC";
}

if (isset($data['start']) || isset($data['limit'])) {
	if ($data['start'] < 0) {
		$data['start'] = 0;
	}			

	if ($data['limit'] < 1) {
		$data['limit'] = 20;
	}	

	$sql .= " LIMIT " . (int)$data['start'] . "," . (int)$data['limit'];
}

$query = $this->db->query($sql);

return $query->rows;

$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "user_group");

return $query->row['total'];