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<?php |
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declare(strict_types=1); |
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namespace League\Tactician\Bundle\DependencyInjection\HandlerMapping; |
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use League\Tactician\Bundle\DependencyInjection\InvalidCommandBusId; |
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use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException; |
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final class Routing |
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{ |
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/** |
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* [ |
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* 'busId_1' => [ |
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* 'My\Command\Name1' => 'some.service.id', |
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* 'My\Other\Command' => 'some.service.id.or.same.one' |
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* ], |
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* 'busId_2' => [ |
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* 'Legacy\App\Command1' => 'some.old.handler', |
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* ... |
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* ], |
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* ] |
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* |
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* @var array |
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*/ |
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private $mapping = []; |
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public function __construct(array $validBusIds) |
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{ |
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foreach ($validBusIds as $validBusId) { |
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$this->mapping[$validBusId] = []; |
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} |
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} |
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public function routeToBus($busId, $commandClassName, $serviceId) |
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{ |
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$this->assertValidBusId($busId); |
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$this->assertValidCommandFQCN($commandClassName, $serviceId); |
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$this->mapping[$busId][$commandClassName] = $serviceId; |
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} |
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public function routeToAllBuses($commandClassName, $serviceId) |
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{ |
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$this->assertValidCommandFQCN($commandClassName, $serviceId); |
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foreach($this->mapping as $busId => $mapping) { |
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$this->mapping[$busId][$commandClassName] = $serviceId; |
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} |
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} |
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public function commandToServiceMapping(string $busId): array |
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{ |
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$this->assertValidBusId($busId); |
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return $this->mapping[$busId]; |
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} |
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private function assertValidBusId(string $busId) |
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{ |
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if (!isset($this->mapping[$busId])) { |
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throw InvalidCommandBusId::ofName($busId, array_keys($this->mapping)); |
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} |
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120 |
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} |
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/** |
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* @param $commandClassName |
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* @param $serviceId |
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*/ |
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protected function assertValidCommandFQCN($commandClassName, $serviceId) |
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{ |
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if (!class_exists($commandClassName)) { |
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throw new InvalidArgumentException("Can not route $commandClassName to $serviceId, class $commandClassName does not exist!"); |
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} |
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} |
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} |
thephpleague /
tactician-bundle
