/**
* Update database record.
*/
private function update()
{
if (count($this->modified_fields)) {
$updates = [];
foreach ($this->modified_fields as $modified_field) {
$updates[$modified_field] = $this->values[$modified_field];
}
if ($this->primary_key_modified) {
$old_id = isset($this->old_values['id']) ? $this->old_values['id'] : $this->getId();
if ($this->pool->exists(get_class($this), $this->getId())) {
throw new LogicException('Object #' . $this->getId() . " can't be overwritten");
} else {
$this->connection->update($this->table_name, $updates, $this->getWherePartById($old_id));
}
} else {
$this->connection->update($this->table_name, $updates, $this->getWherePartById($this->getId()));
}
$this->values = array_merge($this->values, $this->refreshGeneratedFieldValues($this->getId()));
$this->setAsLoaded();
}
}
