/**
* {@inheritdoc}
*/
public function run()
{
do {
/** @var StepList $steps */
$steps = $this->stepListFactory->create(['mode' => 'delta']);
/**
* @var string $stepName
* @var StageInterface[] $step
*/
foreach ($steps->getSteps() as $stepName => $step) {
if (empty($step['delta'])) {
continue;
}
$this->runDelta($step, $stepName);
if (!empty($step['volume'])) {
$this->runVolume($step, $stepName);
}
}
$deltaLogs = $this->groupsReader->getGroups();
foreach ($deltaLogs as $deltaDocuments) {
foreach (array_keys($deltaDocuments) as $documentName) {
/** @var Mysql $adapter */
$adapter = $this->source->getAdapter();
$adapter->deleteProcessedRecords($this->source->addDocumentPrefix($this->source->getDeltaLogName($documentName)));
}
}
$this->logger->info('Migration completed successfully');
if ($this->autoRestart) {
$this->logger->info("Automatic restart in {$this->autoRestart} sec. Use CTRL-C to abort");
sleep($this->autoRestart);
}
} while ($this->autoRestart);
return true;
}
/**
* @param string $documentName
* @param string $idKey
* @return void
*/
protected function processChangedRecords($documentName, $idKey)
{
$items = $this->source->getChangedRecords($documentName, $idKey);
if (empty($items)) {
return;
}
if (!$this->eolOnce) {
$this->eolOnce = true;
echo PHP_EOL;
}
$destinationName = $this->mapReader->getDocumentMap($documentName, MapInterface::TYPE_SOURCE);
$sourceDocument = $this->source->getDocument($documentName);
$destDocument = $this->destination->getDocument($destinationName);
$recordTransformer = $this->getRecordTransformer($sourceDocument, $destDocument);
do {
$destinationRecords = $destDocument->getRecords();
$ids = [];
foreach ($items as $data) {
echo '.';
$ids[] = $data[$idKey];
$this->transformData($data, $sourceDocument, $destDocument, $recordTransformer, $destinationRecords);
}
$this->destination->updateChangedRecords($destinationName, $destinationRecords);
$documentNameDelta = $this->source->getDeltaLogName($documentName);
$documentNameDelta = $this->source->addDocumentPrefix($documentNameDelta);
$this->markRecordsProcessed($documentNameDelta, $idKey, $ids);
} while (!empty($items = $this->source->getChangedRecords($documentName, $idKey)));
}
/**
* {@inheritdoc}
*/
public function perform()
{
$updateData = $this->helper->getUpdateData();
$selectData = $this->helper->getSelectData();
$sourceDocuments = $this->readerGroups->getGroup('source_documents');
foreach ($sourceDocuments as $sourceDocName => $idKey) {
if ($this->source->getRecordsCount($this->source->getDeltaLogName($sourceDocName)) == 0) {
continue;
}
$items = $this->source->getChangedRecords($sourceDocName, $idKey, 0, true);
if (empty($items)) {
continue;
}
$this->logger->debug(sprintf('%s has changes', $sourceDocName));
if (!$this->eolOnce) {
$this->eolOnce = true;
echo PHP_EOL;
}
$gridIdKey = $updateData[$sourceDocName]['idKey'];
$page = 1;
do {
$ids = [];
foreach ($items as $data) {
echo '.';
$ids[] = $data[$gridIdKey];
}
foreach ($updateData[$sourceDocName]['methods'] as $method) {
echo '.';
$destinationDocumentName = $selectData[$method]['destination'];
$select = call_user_func_array([$this->data, $method], [$selectData[$method]['columns'], $ids]);
$this->destination->getAdapter()->insertFromSelect($select, $this->destination->addDocumentPrefix($destinationDocumentName), [], \Magento\Framework\Db\Adapter\AdapterInterface::INSERT_ON_DUPLICATE);
}
$documentNameDelta = $this->source->getDeltaLogName($sourceDocName);
$documentNameDelta = $this->source->addDocumentPrefix($documentNameDelta);
$this->markRecordsProcessed($documentNameDelta, $idKey, $ids);
} while (!empty($items = $this->source->getChangedRecords($sourceDocName, $idKey, $page++)));
}
return true;
}
/**
* @param string $dataTable
* @param \Migration\ResourceModel\Source $resource
* @return void
*/
protected function checkDeltaLogTable($dataTable, $resource)
{
$deltaLogTableName = $resource->getDeltaLogName($dataTable);
$deltaLogTable = $resource->getDocument($deltaLogTableName);
$this->assertEquals($deltaLogTableName, $deltaLogTable->getName());
}
