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Added condition to check that we have an active connection #474

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Added condition to check that we have an active connection #474

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a51043c
Added condition to check that we have an active connection
oleg-andreyev Mar 7, 2022
6b58949
removed return type
oleg-andreyev Mar 22, 2022
b0662f3
added test + comment on why checking connection
oleg-andreyev Mar 22, 2022
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41 changes: 23 additions & 18 deletions Collector/MigrationsCollector.php
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,10 @@
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\DataCollector\DataCollector;
use Throwable;

use function count;
use function get_class;

class MigrationsCollector extends DataCollector
{
Expand All @@ -21,17 +25,22 @@ class MigrationsCollector extends DataCollector
public function __construct(DependencyFactory $dependencyFactory, MigrationsFlattener $migrationsFlattener)
{
$this->dependencyFactory = $dependencyFactory;
$this->flattener = $migrationsFlattener;
$this->flattener = $migrationsFlattener;
}

public function collect(Request $request, Response $response, \Throwable $exception = null)
public function collect(Request $request, Response $response, ?Throwable $exception = null): void
{
if (!empty($this->data)) {
if (! empty($this->data)) {
return;
}

$connection = $this->dependencyFactory->getConnection();
if (! $connection->isConnected()) {
return;
}

$metadataStorage = $this->dependencyFactory->getMetadataStorage();
$planCalculator = $this->dependencyFactory->getMigrationPlanCalculator();
$planCalculator = $this->dependencyFactory->getMigrationPlanCalculator();

try {
$executedMigrations = $metadataStorage->getExecutedMigrations();
Expand All @@ -46,33 +55,29 @@ public function collect(Request $request, Response $response, \Throwable $except

$availableMigrations = $planCalculator->getMigrations();

$this->data['available_migrations_count'] = count($availableMigrations);
$unavailableMigrations = $executedMigrations->unavailableSubset($availableMigrations);
$this->data['available_migrations_count'] = count($availableMigrations);
$unavailableMigrations = $executedMigrations->unavailableSubset($availableMigrations);
$this->data['unavailable_migrations_count'] = count($unavailableMigrations);

$newMigrations = $availableMigrations->newSubset($executedMigrations);
$this->data['new_migrations'] = $this->flattener->flattenAvailableMigrations($newMigrations);
$newMigrations = $availableMigrations->newSubset($executedMigrations);
$this->data['new_migrations'] = $this->flattener->flattenAvailableMigrations($newMigrations);
$this->data['executed_migrations'] = $this->flattener->flattenExecutedMigrations($executedMigrations, $availableMigrations);

$this->data['storage'] = get_class($metadataStorage);
$configuration = $this->dependencyFactory->getConfiguration();
$storage = $configuration->getMetadataStorageConfiguration();
$configuration = $this->dependencyFactory->getConfiguration();
$storage = $configuration->getMetadataStorageConfiguration();
if ($storage instanceof TableMetadataStorageConfiguration) {
$this->data['table'] = $storage->getTableName();
$this->data['table'] = $storage->getTableName();
$this->data['column'] = $storage->getVersionColumnName();
}

$connection = $this->dependencyFactory->getConnection();
$this->data['driver'] = get_class($connection->getDriver());
$this->data['name'] = $connection->getDatabase();
$this->data['name'] = $connection->getDatabase();

$this->data['namespaces'] = $configuration->getMigrationDirectories();
}

/**
* @return string
*/
public function getName()
public function getName(): string
{
return 'doctrine_migrations';
}
Expand All @@ -82,7 +87,7 @@ public function getData()
return $this->data;
}

public function reset()
public function reset(): void
{
$this->data = [];
}
Expand Down