[Feature] Twint PayIn

src/main/java/com/mangopay/core/APIs/ApiBase.java

@@ -101,6 +101,7 @@ protected MangoPayApi getRoot() {
         put("payins_ideal-web_create", new String[]{"/payins/payment-methods/ideal", RequestType.POST.toString()});
         put("payins_giropay-web_create", new String[]{"/payins/payment-methods/giropay", RequestType.POST.toString()});
         put("payins_bancontact-web_create", new String[]{"/payins/payment-methods/bancontact", RequestType.POST.toString()});
+        put("payins_twint-web_create", new String[]{"/payins/payment-methods/twint", RequestType.POST.toString()});
         put("add_tracking_info", new String[]{"/payins/%s/trackings", RequestType.PUT.toString()});
 
         put("payment_method-metadata", new String[]{"/payment-methods/metadata", RequestType.POST.toString()});

src/main/java/com/mangopay/core/deserializer/PayInDeserializer.java

@@ -262,6 +262,12 @@ public PayIn deserialize(JsonElement json, Type typeOfT, JsonDeserializationCont
                     payInPaymentDetailsBancontact.setRecurring(object.get("Recurring").getAsBoolean());
                 payIn.setPaymentDetails(payInPaymentDetailsBancontact);
                 break;
+            case TWINT:
+                PayInPaymentDetailsTwint payInPaymentDetailsTwint = new PayInPaymentDetailsTwint();
+                if (object.has("StatementDescriptor") && !object.get("StatementDescriptor").isJsonNull())
+                    payInPaymentDetailsTwint.setStatementDescriptor(object.get("StatementDescriptor").getAsString());
+                payIn.setPaymentDetails(payInPaymentDetailsTwint);
+                break;
             default:
                 return null;
         }

src/main/java/com/mangopay/core/enumerations/PayInPaymentType.java

@@ -97,7 +97,10 @@ public enum PayInPaymentType {
     /**
      * BANCONTACT payment type
      */
-    BCMC
-
+    BCMC,
 
+    /**
+     * TWINT payment type
+     */
+    TWINT
 }

src/main/java/com/mangopay/core/serializer/PayInSerializer.java

@@ -128,6 +128,9 @@ public JsonElement serialize(PayIn src, Type typeOfSrc, JsonSerializationContext
                 object.add("StatementDescriptor", context.serialize(((PayInPaymentDetailsBancontact) src.getPaymentDetails()).getStatementDescriptor()));
                 object.add("Recurring", context.serialize(((PayInPaymentDetailsBancontact) src.getPaymentDetails()).getRecurring()));
                 break;
+            case "PayInPaymentDetailsTwint":
+                object.add("StatementDescriptor", context.serialize(((PayInPaymentDetailsTwint) src.getPaymentDetails()).getStatementDescriptor()));
+                break;
             default:
                 return null;
         }

src/main/java/com/mangopay/entities/subentities/PayInPaymentDetailsTwint.java

@@ -0,0 +1,30 @@
+package com.mangopay.entities.subentities;
+
+import com.google.gson.annotations.SerializedName;
+import com.mangopay.core.Dto;
+import com.mangopay.core.interfaces.PayInPaymentDetails;
+
+/**
+ * Class representing the TWINT type for mean of payment in PayIn entity.
+ */
+public class PayInPaymentDetailsTwint extends Dto implements PayInPaymentDetails {
+
+    /**
+     * Max. length: 10 characters; only alphanumeric and spaces
+     * <p></p>
+     * Custom description to appear on the user’s bank statement along with the platform name.
+     * Different banks may show more or less information. See the <a href="https://docs.mangopay.com/bank-statements">Customizing bank statement references</a> article for details.
+     */
+    @SerializedName("StatementDescriptor")
+    private String statementDescriptor;
+
+    public String getStatementDescriptor() {
+        return statementDescriptor;
+    }
+
+    public PayInPaymentDetailsTwint setStatementDescriptor(String statementDescriptor) {
+        this.statementDescriptor = statementDescriptor;
+        return this;
+    }
+
+}

src/test/java/com/mangopay/core/BaseTest.java

@@ -439,6 +439,19 @@ protected Wallet getJohnsWallet() throws Exception {
         return BaseTest.JOHNS_WALLET;
     }
 
+    protected Wallet getNewWallet(CurrencyIso currencyIso) throws Exception {
+        UserNatural john = this.getJohn();
+
+        Wallet wallet = new Wallet();
+        wallet.setOwners(new ArrayList<String>());
+        wallet.getOwners().add(john.getId());
+
+        wallet.setCurrency(currencyIso);
+        wallet.setDescription(String.format("WALLET IN %s", currencyIso.toString()));
+
+        return this.api.getWalletApi().create(wallet);
+    }
+
     /**
      * Creates wallet for John, loaded with 10k EUR (John's got lucky) if not
      * created yet, or returns an existing one.
@@ -714,7 +727,6 @@ protected PayIn getNewPayInMultibancoWeb(String userId) throws Exception {
         return this.api.getPayInApi().create(payIn);
     }
 
-
     protected PayIn getNewPayInKlarnaWeb(String userId) throws Exception {
         PayIn payIn = getPayInKlarnaWeb(userId);
 
@@ -739,6 +751,11 @@ protected PayIn getNewPayInBancontactWeb(String userId) throws Exception {
         return this.api.getPayInApi().create(payIn);
     }
 
+    protected PayIn getNewPayInTwintWeb(String userId, String walletId) throws Exception {
+        PayIn payIn = getPayInTwintWeb(userId, walletId);
+        return this.api.getPayInApi().create(payIn);
+    }
+
     private PayIn getPayInCardDirect(String userId) throws Exception {
 
         Wallet wallet = this.getJohnsWalletWithMoney();
@@ -1128,6 +1145,34 @@ protected PayIn getNewPayInCardDirectWithIpAddress() throws Exception {
         return this.api.getPayInApi().create(payIn);
     }
 
+    private PayIn getPayInTwintWeb(String userId, String walletId) throws Exception {
+        if (userId == null) {
+            UserNatural user = this.getJohn();
+            userId = user.getId();
+        }
+
+        PayIn payIn = new PayIn();
+        payIn.setAuthorId(userId);
+        payIn.setCreditedWalletId(walletId);
+        payIn.setDebitedFunds(new Money());
+        payIn.getDebitedFunds().setAmount(100);
+        payIn.getDebitedFunds().setCurrency(CurrencyIso.CHF);
+        payIn.setFees(new Money());
+        payIn.getFees().setAmount(0);
+        payIn.getFees().setCurrency(CurrencyIso.CHF);
+
+        payIn.setPaymentDetails(new PayInPaymentDetailsTwint());
+        ((PayInPaymentDetailsTwint) payIn.getPaymentDetails()).setStatementDescriptor("Twint");
+
+        // execution type as WEB
+        PayInExecutionDetailsWeb payInExecutionDetailsWeb = new PayInExecutionDetailsWeb();
+        payInExecutionDetailsWeb.setReturnUrl("http://www.my-site.com/returnURL");
+        payIn.setExecutionDetails(payInExecutionDetailsWeb);
+
+        payIn.setTag("My Twint Tag");
+        return payIn;
+    }
+
     protected PayOut getJohnsPayOutBankWire() throws Exception {
         if (BaseTest.JOHNS_PAYOUT_BANKWIRE == null) {
             Wallet wallet = this.getJohnsWallet();

src/test/java/com/mangopay/core/PayInApiImplTest.java

@@ -1280,6 +1280,27 @@ public void createGiropayWeb() {
         }
     }
 
+    @Test
+    public void createTwintWeb() {
+        try {
+            UserNatural user = this.getJohn();
+            Wallet wallet = this.getNewWallet(CurrencyIso.CHF);
+            PayIn created = this.getNewPayInTwintWeb(user.getId(), wallet.getId());
+
+            assertNotNull(created);
+            assertEquals(TransactionStatus.CREATED, created.getStatus());
+            assertEquals(PayInPaymentType.TWINT, created.getPaymentType());
+            assertEquals(PayInExecutionType.WEB, created.getExecutionType());
+            assertEquals(wallet.getId(), created.getCreditedWalletId());
+
+            PayIn fetched = api.getPayInApi().get(created.getId());
+            assertNotNull(fetched);
+            assertEquals(created.getId(), fetched.getId());
+        } catch (Exception ex) {
+            fail(ex.getMessage());
+        }
+    }
+
     @Test
     public void createBancontactWeb() {
         try {