From debe8a86a388453af384614af49a7343772b77b1 Mon Sep 17 00:00:00 2001
From: Can Demiralp <can.demiralp@adyen.com>
Date: Fri, 24 Oct 2025 14:21:23 +0200
Subject: [PATCH] [ECP-9834-v9] Remove tax amount condition from L2/L3 ESD
 builder

---
 .../AdditionalDataLevel23DataBuilder.php      |  6 ---
 .../AdditionalDataLevel23DataBuilderTest.php  | 42 -------------------
 2 files changed, 48 deletions(-)

diff --git a/Gateway/Request/AdditionalDataLevel23DataBuilder.php b/Gateway/Request/AdditionalDataLevel23DataBuilder.php
index 0ed6a23059..783b79fc0f 100644
--- a/Gateway/Request/AdditionalDataLevel23DataBuilder.php
+++ b/Gateway/Request/AdditionalDataLevel23DataBuilder.php
@@ -67,12 +67,6 @@ public function build(array $buildSubject): array
             $order = $payment->getOrder();
             $currencyCode = $this->chargedCurrency->getOrderAmountCurrency($order)->getCurrencyCode();
 
-            // `totalTaxAmount` field is required and L2/L3 data can not be generated without this field.
-            if (empty($order->getTaxAmount()) || $order->getTaxAmount() < 0 || $order->getTaxAmount() === 0) {
-                $this->adyenLogger->warning(__('L2/L3 data can not be generated if tax amount is zero.'));
-                return $request;
-            }
-
             $additionalDataLevel23 = [
                 self::ENHANCED_SCHEME_DATA_PREFIX . '.orderDate' => date('dmy', time()),
                 self::ENHANCED_SCHEME_DATA_PREFIX . '.customerReference' =>
diff --git a/Test/Unit/Gateway/Request/AdditionalDataLevel23DataBuilderTest.php b/Test/Unit/Gateway/Request/AdditionalDataLevel23DataBuilderTest.php
index 77ce4ab6eb..6405f2c455 100644
--- a/Test/Unit/Gateway/Request/AdditionalDataLevel23DataBuilderTest.php
+++ b/Test/Unit/Gateway/Request/AdditionalDataLevel23DataBuilderTest.php
@@ -190,46 +190,4 @@ public function testLevel23DataConfigurationDisabled()
         $result = $this->additionalDataBuilder->build($buildSubject);
         $this->assertEmpty($result);
     }
-
-    protected static function taxAmountDataProvider(): array
-    {
-        return [
-            ['taxAmount' => 0],
-            ['taxAmount' => null],
-            ['taxAmount' => -1]
-        ];
-    }
-
-    /**
-     * @dataProvider taxAmountDataProvider
-     *
-     * @param $taxAmount
-     * @return void
-     * @throws NoSuchEntityException
-     */
-    public function testLevel23DataInvalidTaxAmounts($taxAmount)
-    {
-        $storeId = 1;
-        $currencyCode = 'USD';
-
-        $this->chargedCurrencyMock->method('getOrderAmountCurrency')
-            ->willReturn(new AdyenAmountCurrency(null, $currencyCode));
-
-        $this->storeMock->method('getId')->willReturn($storeId);
-        $this->configMock->method('sendLevel23AdditionalData')->with($storeId)->willReturn(true);
-
-        $orderMock = $this->createMock(Order::class);
-        $orderMock->method('getTaxAmount')->willReturn($taxAmount);
-
-        $paymentMock = $this->createMock(Payment::class);
-        $paymentMock->method('getOrder')->willReturn($orderMock);
-
-        $paymentDataObjectMock = $this->createMock(PaymentDataObject::class);
-        $paymentDataObjectMock->method('getPayment')->willReturn($paymentMock);
-
-        $buildSubject = ['payment' => $paymentDataObjectMock, 'order' => $orderMock];
-
-        $result = $this->additionalDataBuilder->build($buildSubject);
-        $this->assertEmpty($result);
-    }
 }