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<?php |
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namespace ByTIC\Payments\Gateways\Traits; |
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use ByTIC\Payments\Gateways\Manager; |
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use ByTIC\Payments\Gateways\Providers\AbstractGateway\Traits\GatewayTrait; |
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use Omnipay\Common\AbstractGateway; |
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use Omnipay\Common\GatewayInterface; |
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/** |
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* Class HasGatewaysTrait |
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* @package ByTIC\Payments\Traits |
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*/ |
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trait HasGatewaysTrait |
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{ |
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/** |
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* @var null|Manager |
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*/ |
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protected $gatewaysManager = null; |
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/** |
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* @var null|GatewayTrait|GatewayInterface |
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*/ |
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protected $gateway = null; |
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/** |
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* @return GatewayTrait|GatewayInterface|null |
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* @throws \Exception |
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*/ |
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public function getGateway() |
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{ |
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if ($this->gateway === null) { |
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$this->initGateway(); |
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} |
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return $this->gateway; |
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} |
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/** |
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* @param GatewayTrait|GatewayInterface|null $gateway |
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*/ |
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public function setGateway($gateway) |
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{ |
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$this->gateway = $gateway; |
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} |
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/** |
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* @throws \Exception |
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*/ |
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protected function initGateway() |
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{ |
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$gateway = $this->newGateway($this->getGatewayName()); |
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$this->setGateway($gateway); |
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} |
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/** |
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* @param $name |
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* @return null|GatewayTrait|GatewayInterface |
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* @throws \Exception |
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*/ |
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protected function newGateway($name) |
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{ |
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if (empty($name)) { |
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throw new \Exception("No name in newGateway for ".get_class($this)); |
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} |
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$gateway = clone $this->getGatewaysManager()::gateway($name); |
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if (!($gateway instanceof GatewayInterface)) { |
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throw new \Exception("Invalid gateway name ['.$name.'] in ".get_class($this)); |
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} |
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$gatewayParams = $this->getGatewayOptions(); |
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$gateway->initialize($gatewayParams); |
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return $gateway; |
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} |
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/** |
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* @return Manager|null |
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*/ |
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public function getGatewaysManager() |
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{ |
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if ($this->gatewaysManager == null) { |
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$this->initGatewaysManager(); |
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} |
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return $this->gatewaysManager; |
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} |
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/** |
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* @param Manager|null $gatewaysManager |
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*/ |
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public function setGatewaysManager($gatewaysManager) |
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{ |
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$this->gatewaysManager = $gatewaysManager; |
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} |
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protected function initGatewaysManager() |
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{ |
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$this->setGatewaysManager($this->generateGatewaysManager()); |
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} |
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protected function generateGatewaysManager(): Manager |
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{ |
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return payments_gateways(); |
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} |
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/** |
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* @return string |
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*/ |
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abstract public function getGatewayName(); |
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/** |
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* @return mixed |
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*/ |
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abstract protected function getGatewayOptions(); |
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} |
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