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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | /** |
| 6 | * This file is part of php-fast-forward/container. |
| 7 | * |
| 8 | * This source file is subject to the license bundled |
| 9 | * with this source code in the file LICENSE. |
| 10 | * |
| 11 | * @copyright Copyright (c) 2025-2026 Felipe Sayão Lobato Abreu <github@mentordosnerds.com> |
| 12 | * @license https://opensource.org/licenses/MIT MIT License |
| 13 | * |
| 14 | * @see https://github.com/php-fast-forward/container |
| 15 | * @see https://github.com/php-fast-forward |
| 16 | * @see https://datatracker.ietf.org/doc/html/rfc2119 |
| 17 | */ |
| 18 | |
| 19 | namespace FastForward\Container; |
| 20 | |
| 21 | use Throwable; |
| 22 | use DI\Container; |
| 23 | use Psr\Container\ContainerExceptionInterface; |
| 24 | use Psr\Container\ContainerInterface as PsrContainerInterface; |
| 25 | use Psr\Container\NotFoundExceptionInterface; |
| 26 | |
| 27 | /** |
| 28 | * A composite container implementation that wraps another PSR-11 container and appends |
| 29 | * an internal PHP-DI autowiring container. |
| 30 | * |
| 31 | * It provides auto-resolution of services while maintaining compatibility with |
| 32 | * pre-defined service providers. |
| 33 | * |
| 34 | * This container MUST be used in scenarios where automatic dependency resolution |
| 35 | * via autowiring is required alongside explicitly registered services. |
| 36 | */ |
| 37 | class AutowireContainer implements ContainerInterface |
| 38 | { |
| 39 | /** |
| 40 | * @var PsrContainerInterface the internal composite container with autowiring support |
| 41 | */ |
| 42 | private PsrContainerInterface $container; |
| 43 | |
| 44 | /** |
| 45 | * Constructs the AutowireContainer. |
| 46 | * |
| 47 | * If the provided container is not an AggregateContainer, it is wrapped within one. |
| 48 | * A PHP-DI container is appended to the aggregate to support autowiring. |
| 49 | * |
| 50 | * @param PsrContainerInterface $delegateContainer the delegate container to wrap and extend |
| 51 | */ |
| 52 | public function __construct(PsrContainerInterface $delegateContainer) |
| 53 | { |
| 54 | $aggregateContainer = $delegateContainer instanceof AggregateContainer |
| 55 | ? $delegateContainer |
| 56 | : new AggregateContainer($delegateContainer); |
| 57 | |
| 58 | $aggregateContainer->append(new Container(wrapperContainer: $this)); |
| 59 | |
| 60 | $this->container = $aggregateContainer; |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Retrieves an entry from the container by its identifier. |
| 65 | * |
| 66 | * @param string $id identifier of the entry to retrieve |
| 67 | * |
| 68 | * @return mixed the resolved entry |
| 69 | * |
| 70 | * @throws NotFoundExceptionInterface if the identifier is not found |
| 71 | * @throws ContainerExceptionInterface if the entry cannot be resolved |
| 72 | */ |
| 73 | public function get(string $id): mixed |
| 74 | { |
| 75 | return $this->container->get($id); |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * @param string $id |
| 80 | * |
| 81 | * @return bool |
| 82 | */ |
| 83 | public function has(string $id): bool |
| 84 | { |
| 85 | if (! $this->container->has($id)) { |
| 86 | return false; |
| 87 | } |
| 88 | |
| 89 | try { |
| 90 | // Attempt to resolve the service to check if it is valid |
| 91 | $this->get($id); |
| 92 | } catch (Throwable) { |
| 93 | return false; |
| 94 | } |
| 95 | |
| 96 | return true; |
| 97 | } |
| 98 | } |