50 lines
1.4 KiB
PHP
50 lines
1.4 KiB
PHP
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<?php
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namespace MintyPHP\App\Module;
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use MintyPHP\App\AppContainer;
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use MintyPHP\App\Module\Contracts\EventListener;
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/**
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* Fire-and-forget event dispatcher for module lifecycle events.
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*
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* Listeners are declared in module manifests and lazy-resolved from the container.
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* A failing listener does not break the dispatch chain — the exception is swallowed
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* so that one misbehaving module cannot disrupt core flows.
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*/
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final class ModuleEventDispatcher
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{
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/**
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* @param array<string, list<array{class: class-string, method: string}>> $listenerMap
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*/
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public function __construct(
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private readonly array $listenerMap,
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private readonly AppContainer $container
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) {
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}
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/**
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* @param array<string, mixed> $payload
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*/
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public function dispatch(string $event, array $payload): void
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{
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$listeners = $this->listenerMap[$event] ?? [];
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foreach ($listeners as $descriptor) {
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try {
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$class = $descriptor['class'];
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$method = $descriptor['method'];
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$listener = $this->container->get($class);
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if (!$listener instanceof EventListener) {
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$listener = new $class();
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}
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$listener->{$method}($event, $payload);
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} catch (\Throwable) {
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// Swallow — one failing listener must not break the chain.
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}
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}
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}
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}
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