/**
* Insert a document into elasticsearch.
*
* @param array $payload
* @return mixed
*/
public function insert(array $payload)
{
if (!$this->indexIsDefined()) {
throw new IndexMustBeDefinedException("To index a document, index must be definded", 1);
}
if (!$this->typeIsDefined()) {
throw new TypeMustBeDefinedException("To index a document, type must be defined", 1);
}
$compiled = $this->grammar->compileInsert($this, $payload);
return $this->processor->processInsert($this, $this->connection->documentInsert($compiled));
}
