/**
* Constructs an insert command.
*
* Supported options:
*
* * bypassDocumentValidation (boolean): If true, allows the write to opt
* out of document level validation.
*
* * ordered (boolean): If true, when an insert fails, return without
* performing the remaining writes. If false, when a write fails,
* continue with the remaining writes, if any. The default is true.
*
* * writeConcern (MongoDB\Driver\WriteConcern): Write concern.
*
* @param string $databaseName Database name
* @param string $collectionName Collection name
* @param array[]|object[] $documents List of documents to insert
* @param array $options Command options
*
* @throws InvalidArgumentException
*/
public function __construct($databaseName, $collectionName, array $documents, array $options = [])
{
if (empty($documents)) {
throw new InvalidArgumentException('$documents is empty');
}
$expectedIndex = 0;
foreach ($documents as $i => $document) {
if ($i !== $expectedIndex) {
throw new InvalidArgumentException(sprintf('$documents is not a list (unexpected index: "%s")', $i));
}
if (!is_array($document) && !is_object($document)) {
throw InvalidArgumentException::invalidType(sprintf('$documents[%d]', $i), $document, 'array or object');
}
$expectedIndex += 1;
}
$options += ['ordered' => true];
if (isset($options['bypassDocumentValidation']) && !is_bool($options['bypassDocumentValidation'])) {
throw InvalidArgumentException::invalidType('"bypassDocumentValidation" option', $options['bypassDocumentValidation'], 'boolean');
}
if (!is_bool($options['ordered'])) {
throw InvalidArgumentException::invalidType('"ordered" option', $options['ordered'], 'boolean');
}
if (isset($options['writeConcern']) && !$options['writeConcern'] instanceof WriteConcern) {
throw InvalidArgumentException::invalidType('"writeConcern" option', $options['writeConcern'], 'MongoDB\\Driver\\WriteConcern');
}
$this->databaseName = (string) $databaseName;
$this->collectionName = (string) $collectionName;
$this->documents = $documents;
$this->options = $options;
}
