portal.mkgtu.ru/common/components/ChangeHistoryManager.php

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<?php
namespace common\components;
use common\models\EntrantManager;
use common\models\User;
use common\modules\abiturient\models\bachelor\changeHistory\ChangeHistory;
use common\modules\abiturient\models\bachelor\changeHistory\ChangeHistoryEntityClass;
use common\modules\abiturient\models\bachelor\changeHistory\ChangeHistoryEntityClassInput;
use common\modules\abiturient\models\bachelor\changeHistory\interfaces\ChangeLoggedModelInterface;
use yii\base\UserException;
class ChangeHistoryManager
{
public static function persistChangeBase($type = ChangeHistory::CHANGE_HISTORY_TYPE_DEFAULT): ChangeHistory
{
$newChange = new ChangeHistory();
$newChange->change_type = $type;
return $newChange;
}
public static function persistChangeForEntity(User $initiator, int $type = ChangeHistory::CHANGE_HISTORY_TYPE_DEFAULT): ChangeHistory
{
$newChange = self::persistChangeBase($type);
$newChange->initiator_id = $initiator->getId();
return $newChange;
}
public static function persistChangeForEntityByManager(EntrantManager $initiator, $type = ChangeHistory::CHANGE_HISTORY_TYPE_DEFAULT): ChangeHistory
{
$newChange = self::persistChangeBase($type);
$newChange->entrant_manager_id = $initiator->id;
return $newChange;
}
public static function persistChangeHistoryEntity(ChangeLoggedModelInterface $entity, $type): ChangeHistoryEntityClass
{
$newChangeClass = new ChangeHistoryEntityClass();
$newChangeClass->entity_id = $entity->getPrimaryKey();
$newChangeClass->entity_classifier_id = $entity->getClassTypeForChangeHistory();
if ($entity->getEntityIdentifier() !== null) {
$newChangeClass->entity_identifier = $entity->getEntityIdentifier();
}
$newChangeClass->change_type = $type;
return $newChangeClass;
}
public static function persistChangeHistoryEntityInputs(ChangeHistoryEntityClass $class, ChangeLoggedModelInterface $entity, bool $processOldValue = false)
{
$details = [];
$valueGetter = $class->getHistoryValueGetter($entity);
foreach ($entity->getChangeLoggedAttributes() as $attr => $getter) {
if (!is_string($attr)) {
$attr = $getter;
}
$newChangeDetail = new ChangeHistoryEntityClassInput();
$newChangeDetail->setEntityClass($class);
$value = $valueGetter->getValue($attr);
$newChangeDetail->setValue($value);
$newChangeDetail->input_name = $attr;
if ($processOldValue) {
$oldClass = $entity->getOldClass();
$oldValueGetter = $class->getHistoryValueGetter($oldClass);
$oldValue = $oldValueGetter->getValue($attr);
if ($oldValue == $value) {
continue;
}
$newChangeDetail->setOldValue($oldValue);
}
if ($value === null && $newChangeDetail->old_value === null) {
continue;
}
if (!$newChangeDetail->save()) {
throw new UserException("Невозможно сохранить информацию о деталях изменения.\n\n" . print_r($newChangeDetail->errors, true));
}
$details[] = $newChangeDetail;
}
return $details;
}
}