Conditional Mapping

In AutoMapper, you can specify conditions for properties that need to be fulfilled before the mapping of those properties takes place.

use Backbrain\Automapper\Contract\Builder\Config;
use Backbrain\Automapper\MapperConfiguration;

$config = new MapperConfiguration(fn (Config $config) => $config
    ->createMap(SourceClass::class, DestinationClass::class)
        ->forMember('property', fn (Options $opts) => $opts
            ->condition(fn (SourceClass $source) => $source->property !== null)
        )
);

In this example, the property of the SourceClass is mapped to the property of the DestinationClass only if the property of the SourceClass is not null. If the property of the SourceClass is null, the mapping is skipped.