/**
* @Route("/setup/_int_create_si_prefixes")
*/
public function intCreateSiPrefixes()
{
$response = array("success" => true, "errors" => [], "message" => "SI Prefixes successfully created/updated");
$path = $this->get("kernel")->locateResource(self::SIPREFIX_PATH . self::SIPREFIX_DATA);
try {
$yaml = new Parser();
$data = $yaml->parse(file_get_contents($path));
$entityManager = $this->get("doctrine.orm.default_entity_manager");
foreach ($data as $prefixName => $prefixData) {
$prefix = $this->getSiPrefix($prefixName);
if ($prefix === null) {
$prefix = new SiPrefix();
$prefix->setPrefix($prefixName);
$entityManager->persist($prefix);
}
$prefix->setExponent($prefixData["exponent"]);
$prefix->setSymbol($prefixData["symbol"]);
$prefix->setBase($prefixData["base"]);
}
$entityManager->flush();
} catch (\Exception $e) {
$response["success"] = false;
$response["message"] = "SI Prefix creation error";
$response["errors"] = [$e->getMessage()];
}
return new JsonResponse($response);
}
/**
* Imports or updates the existing si prefixes.
*
* @return array An array with the keys "skipped" and "imported" which contain the number of si prefixes skipped and imported
*/
public function importSiPrefixes()
{
$path = $this->kernel->locateResource(self::SIPREFIX_PATH . self::SIPREFIX_DATA);
$yaml = new Parser();
$data = $yaml->parse(file_get_contents($path));
$count = 0;
$updated = 0;
foreach ($data as $prefixName => $prefixData) {
$prefix = $this->getSiPrefix($prefixName);
if ($prefix === null) {
$prefix = new SiPrefix();
$prefix->setPrefix($prefixName);
$this->entityManager->persist($prefix);
$count++;
}
$prefix->setExponent($prefixData["exponent"]);
$prefix->setSymbol($prefixData["symbol"]);
$prefix->setBase($prefixData["base"]);
$updated++;
}
$this->entityManager->flush();
return array("updated" => $updated - $count, "imported" => $count);
}
