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<?php |
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namespace Mezon\Service; |
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/** |
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* Class Service |
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* |
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* @package Mezon |
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* @subpackage ServiceBase |
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* @author Dodonov A.A. |
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* @version v.1.0 (2019/12/09) |
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* @copyright Copyright (c) 2019, aeon.org |
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*/ |
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/** |
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* Base service class |
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* |
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* It bounds together transport, request parameters fetcher, logic, authorization and model |
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* |
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* @author Dodonov A.A. |
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*/ |
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class ServiceBase |
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{ |
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/** |
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* Service's ransport |
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* |
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* @var object Service transport object |
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*/ |
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private $serviceTransport = false; |
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/** |
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* Service's logic |
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* |
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* @var \Mezon\Service\ServiceLogic|array Login object or list of logic objects |
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*/ |
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private $serviceLogic = false; |
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/** |
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* Constructor |
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* |
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* @param mixed $serviceLogic |
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* Service's logic |
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* @param mixed $serviceModel |
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* Service's model |
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* @param mixed $securityProvider |
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* Service's security provider |
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* @param mixed $serviceTransport |
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* Service's transport |
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*/ |
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public function __construct( |
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$serviceLogic = \Mezon\Service\ServiceBaseLogic::class, |
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$serviceModel = \Mezon\Service\ServiceModel::class, |
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$securityProvider = \Mezon\Service\ServiceMockSecurityProvider::class, |
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$serviceTransport = \Mezon\Service\ServiceRestTransport\ServiceRestTransport::class) |
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{ |
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try { |
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$this->initTransport($serviceTransport, $securityProvider); |
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$this->initServiceLogic($serviceLogic, $serviceModel); |
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$this->initCustomRoutes(); |
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$this->fetchActions(); |
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} catch (\Exception $e) { |
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$this->getTransport()->handleException($e); |
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} |
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} |
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/** |
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* Method fetches actions if they are existing |
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*/ |
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protected function fetchActions(): void |
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{ |
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if ($this instanceof \Mezon\Service\ServiceBaseLogicInterface) { |
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$this->serviceTransport->fetchActions($this); |
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} |
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if ($this->serviceLogic instanceof \Mezon\Service\ServiceBaseLogicInterface) { |
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$this->serviceTransport->fetchActions($this->serviceLogic); |
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} elseif (is_array($this->serviceLogic)) { |
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foreach ($this->serviceLogic as $actionsSet) { |
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if ($actionsSet instanceof \Mezon\Service\ServiceBaseLogicInterface) { |
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$this->serviceTransport->fetchActions($actionsSet); |
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} |
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} |
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} |
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} |
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/** |
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* Method inits service's transport |
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* |
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* @param mixed $serviceTransport |
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* Service's transport |
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* @param mixed $securityProvider |
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* Service's security provider |
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*/ |
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protected function initTransport($serviceTransport, $securityProvider): void |
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{ |
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if (is_string($serviceTransport)) { |
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$this->serviceTransport = new $serviceTransport($securityProvider); |
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} else { |
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$this->serviceTransport = $serviceTransport; |
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} |
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} |
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/** |
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* Method constructs service logic if necessary |
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* |
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* @param mixed $serviceLogic |
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* Service logic class name of object itself |
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* @param mixed $serviceModel |
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* Service model class name of object itself |
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* @return \Mezon\Service\ServiceLogic logic object |
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*/ |
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protected function constructServiceLogic($serviceLogic, $serviceModel) |
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{ |
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if (is_string($serviceLogic)) { |
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$result = new $serviceLogic( |
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$this->serviceTransport->getParamsFetcher(), |
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$this->serviceTransport->securityProvider, |
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$serviceModel); |
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} else { |
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$result = $serviceLogic; |
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} |
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return $result; |
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} |
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/** |
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* Method inits service's logic |
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* |
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* @param mixed $serviceLogic |
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* Service's logic |
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* @param mixed $serviceModel |
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* Service's Model |
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*/ |
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protected function initServiceLogic($serviceLogic, $serviceModel): void |
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{ |
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if (is_array($serviceLogic)) { |
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$this->serviceLogic = []; |
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foreach ($serviceLogic as $logic) { |
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$this->serviceLogic[] = $this->constructServiceLogic($logic, $serviceModel); |
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} |
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} else { |
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$this->serviceLogic = $this->constructServiceLogic($serviceLogic, $serviceModel); |
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} |
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$this->serviceTransport->setServiceLogic($this->serviceLogic); |
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} |
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/** |
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* Method inits custom routes if necessary |
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*/ |
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protected function initCustomRoutes(): void |
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{ |
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$reflector = new \ReflectionClass(get_class($this)); |
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$classPath = dirname($reflector->getFileName()); |
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if (file_exists($classPath . '/conf/routes.php')) { |
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$this->serviceTransport->loadRoutesFromConfig($classPath . '/conf/routes.php'); |
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} |
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if (file_exists($classPath . '/conf/routes.json')) { |
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$this->serviceTransport->loadRoutes(json_decode(file_get_contents($classPath . '/conf/routes.json'), true)); |
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} |
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} |
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/** |
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* Running $this->serviceTransport run loop |
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*/ |
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public function run(): void |
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{ |
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$this->serviceTransport->run(); |
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} |
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/** |
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* Method sets transport |
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* |
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* @param \Mezon\Service\ServiceTransport $transport |
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*/ |
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public function setTransport(\Mezon\Service\ServiceTransport $transport): void |
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{ |
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$this->serviceTransport = $transport; |
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} |
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/** |
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* Method returns transport |
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* |
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* @return \Mezon\Service\ServiceTransport |
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*/ |
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public function getTransport(): \Mezon\Service\ServiceTransport |
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{ |
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return $this->serviceTransport; |
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} |
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/** |
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* Method returns logic |
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* |
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* @return \Mezon\Service\ServiceLogic|array |
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*/ |
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public function getLogic() |
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{ |
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return $this->serviceLogic; |
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} |
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} |
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