Added the svgIcon() payment gateway method

.gitignore

@@ -4,3 +4,4 @@ composer.lock
 build
 tests/temp
 /.phpunit.result.cache
+/.phpunit.cache/test-results

Changelog.md

@@ -131,6 +131,7 @@
  - `isOffline()`
 - BC: Added the `getTransactionAmount()` method to the `PaymentResponse` interface
 - BC: Added the `transactionHandler()` method to the `PaymentGateway` interface (**experimental** feature)
+- BC: Added the `svgIcon()` static method to the `PaymentGateway` interface
 - BC: Added the following methods to the `Payable` interface:
  - `getNumber()`
  - `getPayableRemoteId()`

src/Payment/Changelog.md

@@ -20,6 +20,7 @@
  - `isOffline()`
 - BC: Added the `getTransactionAmount()` method to the `PaymentResponse` interface
 - BC: Added the `transactionHandler()` method to the `PaymentGateway` interface (experimental feature)
+- BC: Added the `svgIcon()` static method to the `PaymentGateway` interface
 - BC: Changed the `PaymentMethod` interface into Configurable
 - Deprecated the `PaymentMethod::getConfiguration()` in favor of `configuration()`
 - Deprecated the `PaymentResponse::getAmountPaid()` method in favor of `getTransactionAmount()`

src/Payment/Contracts/PaymentGateway.php

@@ -21,6 +21,8 @@ interface PaymentGateway
 {
  public static function getName(): string;
 
+ public static function svgIcon(): string;
+
  public function createPaymentRequest(
  Payment $payment,
  Address $shippingAddress = null,

src/Payment/Gateways/NullGateway.php

@@ -31,6 +31,11 @@ public static function getName(): string
  return __('Offline');
  }
 
+ public static function svgIcon(): string
+ {
+ return '<svg viewBox="0 0 512 512"><path d="M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zm0-352a96 96 0 1 1 0 192 96 96 0 1 1 0-192z"/></svg>';
+ }
+
  public function createPaymentRequest(
  Payment $payment,
  Address $shippingAddress = null,

src/Payment/Tests/Examples/PlasticPayments.php

@@ -31,6 +31,11 @@ public static function getName(): string
  return 'Plastic Payments';
  }
 
+ public static function svgIcon(): string
+ {
+ return '';
+ }
+
  public function createPaymentRequest(
  Payment $payment,
  Address $shippingAddress = null,

src/Payment/Tests/Examples/UnorthodoxGateway.php

@@ -31,6 +31,11 @@ public static function getName(): string
  return 'Unorthodox Payments';
  }
 
+ public static function svgIcon(): string
+ {
+ return '';
+ }
+
  public function createPaymentRequest(
  Payment $payment,
  Address $shippingAddress = null,