/**
* @param DBRecord $group
* @throws \InvalidArgumentException
* @return PDOStatement
*/
protected function prepareUpdateStatement(DBRecord $group)
{
if (!$group instanceof Group) {
throw new InvalidArgumentException("Argument must be instance of " . __NAMESPACE__ . " class!");
}
$conn = $this->getConnection();
$stmt = $conn->prepare('UPDATE ' . DBConfig::table(DBConfig::GROUPS) . ' SET
name=:n, description=:d
WHERE id=:id;');
$stmt->bindValue(':id', $group->getId(), PDO::PARAM_INT);
$stmt->bindValue(':n', $group->getName(), PDO::PARAM_STR);
$stmt->bindValue(':d', $group->getDescription(), PDO::PARAM_STR);
return $stmt;
}
