Adds instant transfer integration as apm (#164)

* Adds instant transfer with Compay integration as apm

* Update

src/main/java/io/craftgate/adapter/PaymentAdapter.java

@@ -219,6 +219,12 @@ public void approveBnplPayment(Long paymentId) {
         HttpClient.post(requestOptions.getBaseUrl() + path, createHeaders(path, requestOptions), Void.class);
     }
 
+    public InstantTransferBanksResponse retrieveActiveBanks() {
+        String path = "/payment/v1/instant-transfer-banks";
+        return HttpClient.get(requestOptions.getBaseUrl() + path, createHeaders(path, requestOptions),
+                InstantTransferBanksResponse.class);
+    }
+
     public boolean is3DSecureCallbackVerified(String threeDSecureCallbackKey, Map<String, String> params) {
         String hash = params.get("hash");
         String hashString = threeDSecureCallbackKey +

src/main/java/io/craftgate/model/ApmAdditionalAction.java

@@ -4,6 +4,7 @@ public enum ApmAdditionalAction {
     REDIRECT_TO_URL,
 
     OTP_REQUIRED,
+    SHOW_HTML_CONTENT,
     WAIT_FOR_WEBHOOK,
     APPROVAL_REQUIRED,
     NONE

src/main/java/io/craftgate/model/ApmType.java

@@ -10,6 +10,7 @@ public enum ApmType {
     KLARNA,
     AFTERPAY,
     KASPI,
+    INSTANT_TRANSFER,
     STRIPE,
     TOMPAY,
     MASLAK,

src/main/java/io/craftgate/model/PaymentMethod.java

@@ -14,6 +14,7 @@ public enum PaymentMethod {
     KLARNA,
     AFTERPAY,
     KASPI,
+    INSTANT_TRANSFER,
     TOMPAY,
     STRIPE
 }

src/main/java/io/craftgate/model/PaymentProvider.java

@@ -11,6 +11,7 @@ public enum PaymentProvider {
     PAYONEER,
     SODEXO,
     EDENRED,
+    INSTANT_TRANSFER,
     ALIPAY,
     PAYPAL,
     KLARNA,

src/main/java/io/craftgate/response/ApmPaymentInitResponse.java

@@ -10,6 +10,7 @@ public class ApmPaymentInitResponse {
 
     private Long paymentId;
     private String redirectUrl;
+    private String htmlContent;
     private PaymentStatus paymentStatus;
     private ApmAdditionalAction additionalAction;
     private PaymentError paymentError;

src/main/java/io/craftgate/response/InstantTransferBank.java

@@ -0,0 +1,11 @@
+package io.craftgate.response;
+
+import lombok.*;
+
+@Data
+public class InstantTransferBank {
+
+    private String bankCode;
+    private String bankName;
+    private String bankLogoUrl;
+}

src/main/java/io/craftgate/response/InstantTransferBanksResponse.java

@@ -0,0 +1,12 @@
+package io.craftgate.response;
+
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class InstantTransferBanksResponse {
+
+    private List<InstantTransferBank> items;
+
+}

src/test/java/io/craftgate/sample/InstantTransferPaymentSample.java

@@ -0,0 +1,70 @@
+package io.craftgate.sample;
+
+import io.craftgate.Craftgate;
+import io.craftgate.model.*;
+import io.craftgate.request.InitApmPaymentRequest;
+import io.craftgate.request.dto.PaymentItem;
+import io.craftgate.response.ApmPaymentInitResponse;
+import io.craftgate.response.InstantTransferBank;
+import io.craftgate.response.InstantTransferBanksResponse;
+import org.junit.jupiter.api.Test;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class InstantTransferPaymentSample {
+
+    private final Craftgate craftgate = new Craftgate("api-key", "secret-key", "https://sandbox-api.craftgate.io");
+
+    @Test
+    void retrieve_active_banks() {
+        InstantTransferBanksResponse response = craftgate.payment().retrieveActiveBanks();
+        assertNotNull(response.getItems());
+        InstantTransferBank instantTransferBank = response.getItems().get(0);
+        assertNotNull(instantTransferBank);
+    }
+
+    @Test
+    void init_instant_transfer_apm_payment() {
+        List<PaymentItem> items = new ArrayList<>();
+
+        items.add(PaymentItem.builder()
+                .name("item 1")
+                .externalId(UUID.randomUUID().toString())
+                .price(BigDecimal.valueOf(0.60))
+                .build());
+
+        items.add(PaymentItem.builder()
+                .name("item 2")
+                .externalId(UUID.randomUUID().toString())
+                .price(BigDecimal.valueOf(0.40))
+                .build());
+
+        InitApmPaymentRequest request = InitApmPaymentRequest.builder()
+                .apmType(ApmType.INSTANT_TRANSFER)
+                .price(BigDecimal.valueOf(1))
+                .paidPrice(BigDecimal.valueOf(1))
+                .currency(Currency.TRY)
+                .paymentGroup(PaymentGroup.LISTING_OR_SUBSCRIPTION)
+                .conversationId("456d1297-908e-4bd6-a13b-4be31a6e47d5")
+                .externalId("optional-externalId")
+                .callbackUrl("https://www.your-website.com/craftgate-apm-callback")
+                .additionalParams(new HashMap() {{
+                    put("bankCode", "0");
+                }})
+                .items(items)
+                .build();
+
+        ApmPaymentInitResponse response = craftgate.payment().initApmPayment(request);
+        assertNotNull(response.getPaymentId());
+        assertNull(response.getRedirectUrl());
+        assertNotNull(response.getHtmlContent());
+        assertEquals(PaymentStatus.WAITING, response.getPaymentStatus());
+        assertEquals(ApmAdditionalAction.SHOW_HTML_CONTENT, response.getAdditionalAction());
+    }
+}