DOT-3808: Adapt base url for sandbox mode (#7)

README.md

@@ -7,17 +7,17 @@ This package allows the developer to interact easily with the YouCan Pay API.
 ```php
 use YouCan\Pay\YouCanPay;
 
-$youcanPay = YouCanPay::instance();
+$youCanPay = YouCanPay::instance();
 
 // get your key from your account settings
-$youcanPay->setPrivateKey("my-key-here");
+$youCanPay->setPrivateKey("my-key-here");
 
 // generate a token for a new payment
-$token = $youcanPay->generateToken("order-id", "20.50", "USD", "123.123.123.123");
+$token = $youCanPay->generateToken("order-id", "20.50", "USD", "123.123.123.123");
 var_dump($token->getToken(), $token->getRedirectURL());
 
 // get details of a transaction
-$transaction = $youcanPay->getTransaction('transaction-id');
+$transaction = $youCanPay->getTransaction('transaction-id');
 var_dump($transaction->getAmount(), $transaction->getCurrency());
 ```
 
@@ -29,8 +29,12 @@ use YouCan\Pay\API\APIService;
 use YouCan\Pay\YouCanPay;
 
 // prod environment 
-$youcanPay = YouCanPay::instance(APIService::PROD_ENVIRONMENT);
+$youCanPay = YouCanPay::instance(APIService::PROD_ENVIRONMENT);
 
 // test environment 
-$youcanPay = YouCanPay::instance(APIService::TEST_ENVIRONMENT);
+$youCanPay = YouCanPay::instance(APIService::TEST_ENVIRONMENT);
+
+// enable sandbox mode
+$youCanPay->setIsSandboxMode(true);
+
 ```

src/API/APIService.php

@@ -78,8 +78,7 @@ private function initHttpClient(): void
             'base_uri'                  => $this->getBaseUrl(),
             RequestOptions::HTTP_ERRORS => false,
             RequestOptions::HEADERS     => [
-                'Content-Type' => 'application/json',
-                'X-IS-SANDBOX-MODE' => self::$isSandboxMode
+                'Content-Type' => 'application/json'
             ]
         ]);
     }
@@ -96,14 +95,16 @@ public static function setIsSandboxMode(bool $isSandboxMode): void
 
     private function getBaseUrl(): string
     {
+        $sandboxUrlPrefix = self::$isSandboxMode ? 'sandbox/' : '';
+
         if (static::$environment === self::DEV_ENVIRONMENT) {
-            return "http://pay.dotshop.com/api/";
+            return sprintf("http://pay.dotshop.com/%sapi/", $sandboxUrlPrefix);
         }
 
         if (static::$environment === self::TEST_ENVIRONMENT) {
-            return "https://pay.testyoucan.shop/api/";
+            return sprintf("https://pay.testyoucan.shop/%sapi/", $sandboxUrlPrefix);
         }
 
-        return "https://pay.youcan.shop/api/";
+        return sprintf("https://pay.youcan.shop/%sapi/", $sandboxUrlPrefix);
     }
 }

src/YouCanPay.php

@@ -26,14 +26,12 @@ class YouCanPay
     public function __construct(
         TokenizationService $tokenizationService,
         TransactionService $transactionService,
-        int $environment = APIService::PROD_ENVIRONMENT,
-        bool $isSandboxMode = false
+        int $environment = APIService::PROD_ENVIRONMENT
     ) {
         $this->tokenizationService = $tokenizationService;
         $this->transactionService = $transactionService;
 
         APIService::setEnvironment($environment);
-        APIService::setIsSandboxMode($isSandboxMode);
     }
 
     public function generateToken(string $orderId, string $amount, string $currency, string $customerIP, array $customerInfo = null): ?Token
@@ -95,6 +93,11 @@ private function assertPublicKeyIsSet(): void
         }
     }
 
+    public static function setIsSandboxMode(bool $isSandboxMode): void
+    {
+        APIService::setIsSandboxMode($isSandboxMode);
+    }
+
     public static function instance(int $environment = APIService::PROD_ENVIRONMENT): self
     {
         return new self(