bentools/doctrine-watcher

This package is abandoned and no longer maintained. No replacement package was suggested.

Watch changes in your Doctrine entities to let you trigger custom events.

0.2 2018-11-26 13:37 UTC

Requires

• php: >=7.1
• bentools/iterable-functions: ~1.0
• doctrine/orm: ~2.5

Requires (Dev)

• matthiasnoback/doctrine-orm-test-service-provider: ^3.0
• phpunit/phpunit: ^6.0
• satooshi/php-coveralls: @stable
• squizlabs/php_codesniffer: @stable
• symfony/var-dumper: ^4.1

MIT

• Beno!t POLASZEK

• orm
• doctrine
• entities
• entity
• watch
• changes
• changeset
• watcher
• change

README

Doctrine Watcher

This little library will help you to monitor changes on Doctrine insertions and/or updates, for specific classes, for specific properties.

Usage

use App\Entity\User;
use BenTools\DoctrineWatcher\Changeset\PropertyChangeset;
use BenTools\DoctrineWatcher\Watcher\DoctrineWatcher;

/**
 * Instanciate watcher
 */
$watcher = new DoctrineWatcher();

/**
 * Register it as an event subscriber
 * @var \Doctrine\Common\EventManager $eventManager
 */
$eventManager->addEventSubscriber($watcher);

/**
 * Watch for changes on the $email property for the User class
 */
$watcher->watch(User::class, 'email', function (
    PropertyChangeset $changeset,
    string $operationType,
    User $user
) {

    if (!$changeset->hasChanges()) {
        return;
    }

    vprintf('Changed email from %s to %s for user %s' . PHP_EOL, [
        $changeset->getOldValue(),
        $changeset->getNewValue(),
        $user->getName(),
    ]);
});

/**
 * Watch for changes on the $roles property for the User class
 */
$watcher->watch(User::class, 'roles', function (
    PropertyChangeset $changeset, 
    string $operationType, 
    User $user
) {

    if ($changeset::INSERT === $operationType) {
        return;
    }

    if ($changeset->hasAdditions()) {
        vprintf('Roles %s were granted for user %s' . PHP_EOL, [
            implode(', ', $changeset->getAdditions()),
            $user->getName(),
        ]);
    }

    if ($changeset->hasRemovals()) {
        vprintf('Roles %s were revoked for user %s' . PHP_EOL, [
            implode(', ', $changeset->getRemovals()),
            $user->getName(),
        ]);
    }
});

Installation

PHP7.1+ is required.

composer require bentools/doctrine-watcher:0.2.*

Tests

./vendor/bin/phpunit

F.A.Q.

Can I also trigger callable on insertions ?

$watcher = new DoctrineWatcher(['trigger_on_persist' => true]); // Will be default config for all watchers

or

$watcher->watch(Entity::class, 'property', $callable, ['trigger_on_persist' => true]); // Will apply on this watcher only

How do I trigger something even when there are no changes?

$watcher = new DoctrineWatcher(['trigger_when_no_changes' => true]); // Will be default config

or

$watcher->watch(Entity::class, 'property', $callable, ['trigger_when_no_changes' => true]); // Will apply on this watcher only

When are the callback triggered?

On postPersist and postUpdate events.

License

MIT

See also

bentools/doctrine-watcher-bundle - A Symfony Bundle for this library