/**
* TODO: много лишних isset, которые всегда true по определению
* Сохранение полей модели без учета связей, требующих ID модели
* @param Model $model
* @return Model
*/
protected function saveColumns(Model $model)
{
/** @var \T4\Orm\Model $class */
$class = get_class($model);
$columns = $class::getColumns();
$relations = $class::getRelations();
$cols = [];
$sets = [];
$data = [];
foreach ($columns as $column => $def) {
if (isset($model->{$column}) && null === $model->{$column} && isset($def['default'])) {
$sets[$column] = ':' . $column;
$data[':' . $column] = $def['default'];
} else {
$cols[] = $column;
$sets[$column] = ':' . $column;
$data[':' . $column] = $model->{$column};
}
}
foreach ($relations as $rel => $def) {
switch ($def['type']) {
case $class::BELONGS_TO:
$column = $class::getRelationLinkName($def);
if (!in_array($column, $cols)) {
// todo: test this!
//if (isset($model->{$column}) && !is_null($model->{$column})) {
if (isset($model->{$column})) {
$sets[$column] = ':' . $column;
$data[':' . $column] = $model->{$column};
} elseif (isset($model->{$rel}) && $model->{$rel} instanceof Model) {
$sets[$column] = ':' . $column;
$data[':' . $column] = $model->{$rel}->getPk();
}
}
break;
}
}
$connection = $class::getDbConnection();
if ($model->isNew()) {
$query = new Query();
$query->insert($class::getTableName())->values($sets)->params($data);
$connection->execute($query);
$model->{$class::PK} = $connection->lastInsertId();
} else {
$query = new Query();
$query->update($class::getTableName())->values($sets)->where($this->quoteName($class::PK) . '=' . $model->getPk())->params($data);
$connection->execute($query);
}
return $model;
}
