/**
* Save the object in database and return if it's saved
* @return boolean
*/
public function save($widthUpdate = true)
{
// stop if nothing changed
if (empty($this->changes)) {
return false;
}
// get class name
$class = get_class($this);
// object key
$key = $class::key;
// prepare update query if already in database
if ($this->{$key} && $widthUpdate) {
$query = SQL::update($this->changes, $class::table, $key . '=:' . $key);
$values = SQL::buildIns($this, $this->changes);
// prepare insert query
} else {
$query = SQL::insert($class::columns, $class::table);
$values = SQL::buildIns($this, $class::columns);
}
// add object key to values
$values[':' . $key] = $this->{$key};
// run statement
$statement = new Database($query, $values);
// get back key if it's a new object
if (!$this->{$key}) {
$this->{$key} = $statement->lastid();
}
return true;
}
