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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace PaymentGateway\PayPalSdk;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use EasyHttp\GuzzleLayer\GuzzleClient;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use EasyHttp\LayerContracts\Contracts\HttpClientResponse;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use PaymentGateway\PayPalSdk\Requests\StorePlanRequest;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use PaymentGateway\PayPalSdk\Requests\StoreProductRequest;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use PaymentGateway\PayPalSdk\Requests\UpdatePlanRequest;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use PaymentGateway\PayPalSdk\Requests\UpdateProductRequest;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class PayPalService  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $client;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected string $baseUri;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected string $username;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected string $password;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected array $token;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(string $baseUri)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->baseUri = $baseUri;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client = new GuzzleClient();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function setAuth(string $username, string $password)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->username = $username;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->password = $password;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function withHandler(callable $handler)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->withHandler($handler);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getToken(): array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->token ?? null) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $this->token;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $client = clone $this->client;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $client->prepareRequest('POST', $this->baseUri . '/v1/oauth2/token'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $client->getRequest()->setBasicAuth($this->username, $this->password);  | 
            
                            
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                        $client->getRequest()->setQuery(['grant_type' => 'client_credentials']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->token = $client->execute()->parseJson();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->token;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function createProduct(StoreProductRequest $product): HttpClientResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->prepareRequest('POST', $this->baseUri . '/v1/catalogs/products'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setHeader('Authorization', 'Bearer ' . $this->getToken()['access_token']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setJson($product->toArray());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getProducts(): HttpClientResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->prepareRequest('GET', $this->baseUri . '/v1/catalogs/products'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setHeader('Authorization', 'Bearer ' . $this->getToken()['access_token']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getProduct(string $id): HttpClientResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->prepareRequest('GET', $this->baseUri . '/v1/catalogs/products/' . $id); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setHeader('Authorization', 'Bearer ' . $this->getToken()['access_token']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function updateProduct(UpdateProductRequest $productRequest): HttpClientResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->prepareRequest('PATCH', $this->baseUri . '/v1/catalogs/products/' . $productRequest->getId()); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setHeader('Authorization', 'Bearer ' . $this->getToken()['access_token']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setJson($productRequest->toArray());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function createPlan(StorePlanRequest $storePlanRequest): HttpClientResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->prepareRequest('POST', $this->baseUri . '/v1/billing/plans'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setHeader('Authorization', 'Bearer ' . $this->getToken()['access_token']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setJson($storePlanRequest->toArray());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getPlans(): HttpClientResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->prepareRequest('GET', $this->baseUri . '/v1/billing/plans'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setHeader('Authorization', 'Bearer ' . $this->getToken()['access_token']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getPlan(string $id): HttpClientResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->prepareRequest('GET', $this->baseUri . '/v1/billing/plans/' . $id); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setHeader('Authorization', 'Bearer ' . $this->getToken()['access_token']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function updatePlan(UpdatePlanRequest $planRequest): HttpClientResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->prepareRequest('PATCH', $this->baseUri . '/v1/billing/plans/' . $planRequest->getId()); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setHeader('Authorization', 'Bearer ' . $this->getToken()['access_token']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client->getRequest()->setJson($planRequest->toArray());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->execute();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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