feat(connector): [Adyen] implement Kakao for Adyen (#1558)

Co-authored-by: Sangamesh Kulkarni <59434228+Sangamesh26@users.noreply.github.com>

config/development.toml

@@ -243,6 +243,8 @@ bacs = {country = "UK", currency = "GBP"}
 sepa = {country = "ES,SK,AT,NL,DE,BE,FR,FI,PT,IE,EE,LT,LV,IT", currency = "EUR"}
 ali_pay_hk = {country = "HK", currency = "HKD"}
 bizum = {country = "ES", currency = "EUR"}
+go_pay = {country = "ID", currency = "IDR"}
+kakao_pay = {country = "KR", currency = "KRW"}
 
 [pm_filters.braintree]
 paypal = { currency = "AUD,BRL,CAD,CNY,CZK,DKK,EUR,HKD,HUF,ILS,JPY,MYR,MXN,TWD,NZD,NOK,PHP,PLN,GBP,RUB,SGD,SEK,CHF,THB,USD" }

crates/api_models/src/payments.rs

@@ -952,6 +952,8 @@ pub enum WalletData {
     AliPayRedirect(AliPayRedirection),
     /// The wallet data for Ali Pay HK redirect
     AliPayHkRedirect(AliPayHkRedirection),
+    /// The wallet data for KakaoPay redirect
+    KakaoPayRedirect(KakaoPayRedirection),
     /// The wallet data for GoPay redirect
     GoPayRedirect(GoPayRedirection),
     /// The wallet data for Apple pay
@@ -1040,6 +1042,9 @@ pub struct AliPayRedirection {}
 #[derive(Eq, PartialEq, Clone, Debug, serde::Deserialize, serde::Serialize, ToSchema)]
 pub struct AliPayHkRedirection {}
 
+#[derive(Eq, PartialEq, Clone, Debug, serde::Deserialize, serde::Serialize, ToSchema)]
+pub struct KakaoPayRedirection {}
+
 #[derive(Eq, PartialEq, Clone, Debug, serde::Deserialize, serde::Serialize, ToSchema)]
 pub struct GoPayRedirection {}
 

crates/common_enums/src/enums.rs

@@ -574,6 +574,7 @@ pub enum PaymentMethodType {
     Ideal,
     Interac,
     Klarna,
+    KakaoPay,
     MbWay,
     MobilePay,
     Multibanco,

crates/common_enums/src/transformers.rs

@@ -1557,6 +1557,7 @@ impl From<PaymentMethodType> for PaymentMethod {
             PaymentMethodType::GoPay => Self::Wallet,
             PaymentMethodType::Ideal => Self::BankRedirect,
             PaymentMethodType::Klarna => Self::PayLater,
+            PaymentMethodType::KakaoPay => Self::Wallet,
             PaymentMethodType::MbWay => Self::Wallet,
             PaymentMethodType::MobilePay => Self::Wallet,
             PaymentMethodType::Multibanco => Self::BankTransfer,

crates/router/src/connector/adyen/transformers.rs

@@ -288,6 +288,7 @@ pub enum AdyenPaymentMethod<'a> {
     #[serde(rename = "gopay_wallet")]
     GoPay(Box<GoPayData>),
     Ideal(Box<BankRedirectionWithIssuer<'a>>),
+    Kakaopay(Box<KakaoPayData>),
     Mandate(Box<AdyenMandate>),
     Mbway(Box<MbwayData>),
     MobilePay(Box<MobilePayData>),
@@ -643,6 +644,9 @@ pub struct AliPayHkData {
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct GoPayData {}
 
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct KakaoPayData {}
+
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct AdyenGPay {
     #[serde(rename = "type")]
@@ -715,6 +719,7 @@ pub enum PaymentType {
     GoPay,
     Ideal,
     Klarna,
+    Kakaopay,
     Mbway,
     MobilePay,
     #[serde(rename = "onlineBanking_CZ")]
@@ -1191,6 +1196,10 @@ impl<'a> TryFrom<&api::WalletData> for AdyenPaymentMethod<'a> {
                 let go_pay_data = GoPayData {};
                 Ok(AdyenPaymentMethod::GoPay(Box::new(go_pay_data)))
             }
+            api_models::payments::WalletData::KakaoPayRedirect(_) => {
+                let kakao_pay_data = KakaoPayData {};
+                Ok(AdyenPaymentMethod::Kakaopay(Box::new(kakao_pay_data)))
+            }
             api_models::payments::WalletData::MbWayRedirect(data) => {
                 let mbway_data = MbwayData {
                     payment_type: PaymentType::Mbway,
@@ -1685,7 +1694,7 @@ impl<'a> TryFrom<(&types::PaymentsAuthorizeRouterData, &api::WalletData)>
         let channel = get_channel_type(&item.request.payment_method_type);
         let (recurring_processing_model, store_payment_method, shopper_reference) =
             get_recurring_processing_model(item)?;
-        let return_url = item.request.get_return_url()?;
+        let return_url = item.request.get_router_return_url()?;
         let shopper_email = get_shopper_email(&item.request, store_payment_method.is_some())?;
         Ok(AdyenPaymentRequest {
             amount,

crates/router/src/openapi.rs

@@ -170,6 +170,7 @@ Never share your secret api keys. Keep them guarded and secure.
         api_models::payments::BankDebitData,
         api_models::payments::AliPayQr,
         api_models::payments::AliPayRedirection,
+        api_models::payments::KakaoPayRedirection,
         api_models::payments::AliPayHkRedirection,
         api_models::payments::GoPayRedirection,
         api_models::payments::MbWayRedirection,

crates/router/src/types/transformers.rs

@@ -176,7 +176,8 @@ impl ForeignFrom<api_enums::PaymentMethodType> for api_enums::PaymentMethod {
             | api_enums::PaymentMethodType::SamsungPay
             | api_enums::PaymentMethodType::Twint
             | api_enums::PaymentMethodType::WeChatPay
-            | api_enums::PaymentMethodType::GoPay => Self::Wallet,
+            | api_enums::PaymentMethodType::GoPay
+            | api_enums::PaymentMethodType::KakaoPay => Self::Wallet,
             api_enums::PaymentMethodType::Affirm
             | api_enums::PaymentMethodType::AfterpayClearpay
             | api_enums::PaymentMethodType::Klarna

openapi/openapi_spec.json

@@ -4627,6 +4627,9 @@
           "requires_capture"
         ]
       },
+      "KakaoPayRedirection": {
+        "type": "object"
+      },
       "KlarnaSessionTokenResponse": {
         "type": "object",
         "required": [
@@ -6809,6 +6812,7 @@
           "ideal",
           "interac",
           "klarna",
+          "kakao_pay",
           "mb_way",
           "mobile_pay",
           "multibanco",
@@ -8911,6 +8915,17 @@
               }
             }
           },
+          {
+            "type": "object",
+            "required": [
+              "kakao_pay_redirect"
+            ],
+            "properties": {
+              "kakao_pay_redirect": {
+                "$ref": "#/components/schemas/KakaoPayRedirection"
+              }
+            }
+          },
           {
             "type": "object",
             "required": [