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Handle Deep Link Payment Flow by PGW SDK Helper

Prerequisite

@implementation AppDelegate
 
   ...
   ...
 
- (BOOL)application: (UIApplication *)application openURL: (NSURL *)url options: (NSDictionary<UIApplicationOpenURLOptionsKey, id> *)options {
 
    [[PGWSDKHelper shared] universalPaymentResultObserverWithURL: url];
     
    return true;
}
 
@end

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
 
    ...
    ...
     
    func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
         
        PGWSDKHelper.shared.universalPaymentResultObserver(url: url)
         
        return true
    }
}

Step 1: Handle application deep link url.

Step 2: Add custom URL scheme under URL types with format "pgw{your app bundle identifier}".

Step 3: Add application URL schemes of your app info.plist.

UAT SchemeProduction SchemeChannel Name
linelineLine Pay.
momomomoMomo Wallet.
scbeasyscbeasySCB Easy App.
bualuangmbankingbualuangmbankingBangkok Bank Mobile Banking.
ktbnextuatktbnextKrungthai NEXT.
krungsri-kmakrungsri-kmaKMA Krungsri App.

Sample Code

String paymentToken = "roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL";
    
//Step 2: Construct e-wallet request.
PaymentCode paymentCode = new PaymentCode("LINE");
 
PaymentRequest paymentRequest = new DigitalPaymentBuilder(paymentCode)
                                .setName("DavidBilly")
                                .setEmail("[email protected]")
                                .setMobileNo("08888888")
                                .build();
    
//Step 3: Construct transaction request.
TransactionResultRequest transactionResultRequest = new TransactionResultRequestBuilder(paymentToken)
                                                    .with(paymentRequest)
                                                    .build();
    
//Step 4: Execute payment request.
PGWSDK.getInstance().proceedTransaction(transactionResultRequest, new APIResponseCallback<TransactionResultResponse>() {
    
     @Override
     public void onResponse(TransactionResultResponse response) {
    
          if(response.getResponseCode().equals(APIResponseCode.TransactionAuthenticateRedirect) || response.getResponseCode().equals(APIResponseCode.TransactionAuthenticateFullRedirect)) {
    
                String redirectUrl = response.getData(); //Open WebView
          } else if(response.getResponseCode().equals(APIResponseCode.TransactionExternalApplication)) {
    
               //Step 5: Construct deep link payment request.
               PaymentProviderRequest paymentProviderRequest = new PaymentProviderBuilder(getActivity())
                                                               .setTransactionResultResponse(response)
                                                               .build();
 
               PGWSDKHelper.getInstance().proceedDeepLinkPayment(paymentProviderRequest, new PaymentResultResponseCallback<DeepLinkPaymentResultResponse>() {
 
                  @Override
                  public void onResponse(DeepLinkPaymentResultResponse response) {
                             
                       if(response.getResponseCode().equalsIgnoreCase(DeepLinkPaymentResponseCode.PaymentTransactionStatusInquiry)) {
 
                            //Inquiry payment result by using payment token.
                       }
                  }
 
                  @Override
                  public void onFailure(Throwable error) {
 
                       //Get error response and display error.
                  }
              });
          } else {
    
               //Get error response and display error.
          }
     }
    
     @Override
     public void onFailure(Throwable error) {
    
          //Get error response and display error.
     }
});

NSString *paymentToken = @"roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL";
   
//Step 2: Construct e-wallet request.
PaymentCode *paymentCode = [[PaymentCode alloc] initWithChannelCode: @"LINE"];
          
PaymentRequest *paymentRequest = [[[[[[DigitalPaymentBuilder alloc] initWithPaymentCode: paymentCode]
                                       name: @"DavidBilly"]
                                       email: @"[email protected]"]
                                       mobileNo: @"08888888"]
                                       build];
   
//Step 3: Construct transaction request. 
TransactionResultRequest *transactionResultRequest = [[[[TransactionResultRequestBuilder alloc] initWithPaymentToken: paymentToken]
                                                         withPaymentRequest: paymentRequest]
                                                         build];
       
//Step 4: Execute payment request.
[[PGWSDK shared] proceedTransactionWithTransactionResultRequest: transactionResultRequest response: ^(TransactionResultResponse * _Nonnull response) {
              
     if([response.responseCode isEqualToString: APIResponseCode.TransactionAuthenticateRedirect] || [response.responseCode isEqualToString: APIResponseCode.TransactionAuthenticateFullRedirect]) {
                  
          NSString *redirectUrl = response.data; //Open WebView
     } else if([response.responseCode isEqualToString: APIResponseCode.TransactionExternalApplication]) {
                  
          //Step 5: Construct deep link payment request.
          PaymentProviderRequest *paymentProviderRequest = [[[[PaymentProviderBuilder alloc] init]
                                                               transactionResultResponse: response]
                                                               build];
              
          [[PGWSDKHelper shared] proceedDeepLinkPaymentWithPaymentProviderRequest: paymentProviderRequest response: ^(DeepLinkPaymentResultResponse * _Nonnull response) {
   
               if([response.responseCode isEqualToString: DeepLinkPaymentResponseCode.PaymentTransactionStatusInquiry]) {
                      
                     //Inquiry payment result by using payment token.
               }
           } failure: ^(NSError * _Nonnull error) {
                   
                //Get error response and display error.
           }];        
     } else {
                  
          //Get error response and display error.
     }
} failure: ^(NSError * _Nonnull error) {
              
     //Get error response and display error.
}];

let paymentToken: String = "roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL"
      
//Step 2: Construct e-wallet request.
let paymentCode: PaymentCode = PaymentCode(channelCode: "LINE")
 
let paymentRequest: PaymentRequest = DigitalPaymentBuilder(paymentCode: paymentCode)
                                     .name("DavidBilly")
                                     .email("[email protected]")
                                     .mobileNo("08888888")
                                     .build()         
 
//Step 3: Construct transaction request.
let transactionResultRequest: TransactionResultRequest = TransactionResultRequestBuilder(paymentToken: paymentToken)
                                                         .with(paymentRequest)
                                                         .build()
           
//Step 4: Execute payment request.
PGWSDK.shared.proceedTransaction(transactionResultRequest: transactionResultRequest, { (response: TransactionResultResponse) in
      
     if response.responseCode == APIResponseCode.TransactionAuthenticateRedirect || response.responseCode == APIResponseCode.TransactionAuthenticateFullRedirect {
                   
           let redirectUrl: String = response.data //Open WebView
     } else if response.responseCode == APIResponseCode.TransactionExternalApplication {
                
           //Step 5: Construct deep link payment request.
           let paymentProviderRequest: PaymentProviderRequest = PaymentProviderBuilder()
                                                               .transactionResultResponse(response)
                                                               .build()
                  
           PGWSDKHelper.shared.proceedDeepLinkPayment(paymentProviderRequest: paymentProviderRequest, { (response: DeepLinkPaymentResultResponse) in
 
                if response.responseCode == DeepLinkPaymentResponseCode.PaymentTransactionStatusInquiry {
 
                     //Inquiry payment result by using payment token.
                }
           }) { (error: NSError) in
 
                 //Get error response and display error.
           }
      } else {
                   
           //Get error response and display error.
      }
}) { (error: NSError) in
               
     //Get error response and display error.
}

Updated 3 months ago