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<?php
namespace GeniBase\Storager;
use Gedcomx\Common\ExtensibleData;
use Gedcomx\Conclusion\Gender;
use GeniBase\Util;
use GeniBase\DBase\GeniBaseInternalProperties;
class GenderStorager extends ConclusionStorager
{
const GC_PROBABILITY = 1;
protected function getObject($o = null)
{
return new Gender($o);
}
public function save($entity, ExtensibleData $context = null, $o = null)
{
if (! $entity instanceof ExtensibleData) {
$entity = $this->getObject($entity);
}
$o = $this->applyDefaultOptions($o, $entity);
$this->makeUuidIfEmpty($entity, $o);
$t_genders = $this->dbs->getTableName('genders');
$ent = $entity->toArray();
$data = Util::arraySliceKeys($ent, 'id');
if (empty($context) || empty($r = (int) GeniBaseInternalProperties::getPropertyOf($context, '_id'))) {
throw new \UnexpectedValueException('Context local ID required!');
}
$data['_person_id'] = $r;
if (isset($ent['type'])) {
$data['type_id'] = $this->getTypeId($ent['type']);
}
$_id = $this->dbs->getLidForId($t_genders, $data['id']);
parent::save($entity, $context, $o);
if (! empty($_id)) {
$result = $this->dbs->getDb()->update(
$t_genders,
$data,
[
'_id' => $_id
]
);
} else {
$this->dbs->getDb()->insert($t_genders, $data);
$_id = (int) $this->dbs->getDb()->lastInsertId();
}
GeniBaseInternalProperties::setPropertyOf($entity, '_id', $_id);
return $entity;
}
protected function getSqlQueryParts()
{
$t_genders = $this->dbs->getTableName('genders');
$t_types = $this->dbs->getTableName('types');
$qparts = [
'fields' => [], 'tables' => [], 'bundles' => [],
];
$qparts['fields'][] = "gn.*";
$qparts['tables'][] = "$t_genders AS gn";
$qparts['bundles'][] = "";
$qparts['fields'][] = "tp2.uri AS type";
$qparts['tables'][] = "$t_types AS tp2";
$qparts['bundles'][] = "tp2._id = gn.type_id";
$qp = parent::getSqlQueryParts();
$qp['bundles'][0] = "cn.id = gn.id";
$qparts = array_merge_recursive($qparts, $qp);
return $qparts;
}
protected function loadRaw(ExtensibleData $entity, $context, $o)
{
$q = $this->getSqlQuery();
$result = false;
if (! empty($_id = (int) GeniBaseInternalProperties::getPropertyOf($entity, '_id'))) {
$result = $this->dbs->getDb()->fetchAssoc("$q WHERE gn._id = ?", [$_id]);
} elseif (! empty($_person_id = (int) GeniBaseInternalProperties::getPropertyOf($context, '_id'))) {
$result = $this->dbs->getDb()->fetchAssoc(
"$q WHERE gn._person_id = ?",
[$_person_id]
);
}
return $result;
}
protected function garbageCleaning()
{
parent::garbageCleaning();
if (mt_rand(1, 10000) > self::GC_PROBABILITY) {
return;
}
$t_genders = $this->dbs->getTableName('genders');
$t_psns = $this->dbs->getTableName('persons');
$q = "DELETE LOW_PRIORITY gn FROM $t_genders AS gn WHERE NOT EXISTS ( " .
"SELECT 1 FROM $t_psns AS ps WHERE ps._id = gn._person_id )";
$this->dbs->getDb()->query($q);
}
}