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<?php |
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namespace Nxmad\Larapay; |
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use RuntimeException; |
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use InvalidArgumentException; |
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use Nxmad\Larapay\Abstracts\Gateway; |
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use Illuminate\Contracts\Config\Repository; |
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class GatewayManager implements Contracts\Payments |
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{ |
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/** |
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* The global GatewayManager config. |
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* |
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* @var Repository |
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*/ |
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protected $config; |
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/** |
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* Create a new manager instance. |
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* |
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* @param Repository $config |
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*/ |
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public function __construct(Repository $config) |
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{ |
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$this->config = $config; |
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foreach ($this->config->get('larapay.gateways') as $implementation => $config) { |
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if (class_exists($implementation)) { |
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$this->extend((new $implementation)->getSlug(), $implementation); |
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} |
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} |
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} |
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/** |
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* The list of default implementations. |
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* |
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* @var array |
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*/ |
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protected $gateways = []; |
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/** |
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* The list of created drivers. |
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* |
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* @var array |
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*/ |
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protected $created = []; |
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/** |
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* Get gateway module instance. |
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* |
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* @param string $gateway |
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* |
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* @return Gateway |
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*/ |
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public function gateway(string $gateway): Gateway |
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{ |
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if (! isset($this->created[$gateway])) { |
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$this->created[$gateway] = $this->createGateway($gateway); |
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} |
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return $this->created[$gateway]; |
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} |
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/** |
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* Extend basic implementations list. |
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* |
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* @param string $driver |
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* @param string $implementation |
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* |
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* @return self |
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*/ |
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public function extend(string $driver, string $implementation): self |
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{ |
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$this->gateways[$driver] = $implementation; |
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return $this; |
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} |
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/** |
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* Create and cache driver instance to fast access in future. |
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* |
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* @param string $gateway |
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* |
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* @return Gateway |
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* |
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* @throws InvalidArgumentException |
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*/ |
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protected function createGateway(string $gateway): Gateway |
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{ |
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if (! isset($this->gateways[$gateway])) { |
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throw new InvalidArgumentException("Gateway [{$gateway}] was not found."); |
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} |
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$implementation = $this->gateways[$gateway]; |
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if (! class_exists($implementation)) { |
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throw new RuntimeException("Class [{$implementation}] was not found."); |
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} |
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if (! $this->config->has("larapay.gateways.{$implementation}")) { |
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throw new RuntimeException("No config found for {$implementation}."); |
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} |
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$config = $this->config->get("larapay.gateways.{$implementation}"); |
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return new $implementation($config); |
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} |
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} |
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