lithium\data\source\MongoDb::update()
Implements
lithium\data\Source::update()
Update document
Parameters
-
string
$query
-
array
$options
Returns
booleanFilter
This method can be filtered.
Source
public function update($query, array $options = []) {
$this->_checkConnection();
$defaults = [
'upsert' => false,
'multiple' => true,
'w' => $this->_config['w'],
'wTimeoutMS' => $this->_config['wTimeoutMS'],
'fsync' => false
];
$options += $defaults;
$params = compact('query', 'options');
return Filters::run($this, __FUNCTION__, $params, function($params) {
$exporter = $this->_classes['exporter'];
$prefix = $this->_config['gridPrefix'];
$options = $params['options'];
$query = $params['query'];
$args = $query->export($this, ['keys' => ['conditions', 'source', 'data']]);
$source = $args['source'];
$data = $args['data'];
if ($query->entity()) {
$data = $exporter::get('update', $data);
}
if ($source === "{$prefix}.files" && isset($data['update']['file'])) {
$args['data']['_id'] = $this->_saveFile($data['update']);
}
$update = $query->entity() ? $exporter::toCommand($data) : $data;
if (empty($update)) {
return true;
}
if ($options['multiple'] && !preg_grep('/^\$/', array_keys($update))) {
$update = ['$set' => $update];
}
$result = $this->connection->{$source}->update($args['conditions'], $update, $options);
if ($this->_ok($result)) {
$query->entity() ? $query->entity()->sync() : null;
return true;
}
return false;
});
}