Paymentconfig added

.project

@@ -15,9 +15,15 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.babel.editor.rbeBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>com.jaspersoft.studio.babel.editor.rbeNature</nature>
 	</natures>
 </projectDescription>

src/main/java/com/test/world/config/PaymentConfig.java

@@ -0,0 +1,77 @@
+package com.test.world.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+
+@Configuration
+@PropertySource("classpath:paymentConfig.properties")
+public class PaymentConfig {
+	
+	@Value("${payment.worldline.merchantId}")
+    private String merchantId;
+	
+	@Value("${payment.worldline.encryptionKey}")
+    private String encryptionKey;
+	
+	@Value("${payment.worldline.encryptionIV}")
+    private String encryptionIV;
+	
+	@Value("${payment.worldline.schemeCode}")
+    private String schemeCode;
+	
+	@Value("${payment.worldline.merchantName}")
+    private String merchantName;
+	
+
+	public String getMerchantId() {
+		return merchantId;
+	}
+
+	public void setMerchantId(String merchantId) {
+		this.merchantId = merchantId;
+	}
+
+	public String getEncryptionKey() {
+		return encryptionKey;
+	}
+	public byte[] getEncryptionKeyByte() {
+		return encryptionKey.getBytes();
+	}
+
+	public void setEncryptionKey(String encryptionKey) {
+		this.encryptionKey = encryptionKey;
+	}
+
+	public String getEncryptionIV() {
+		return encryptionIV;
+	}
+	
+	public byte[] getEncryptionIVByte() {
+		return encryptionIV.getBytes();
+	}
+
+	public void setEncryptionIV(String encryptionIV) {
+		this.encryptionIV = encryptionIV;
+	}
+
+	public String getSchemeCode() {
+		return schemeCode;
+	}
+
+	public void setSchemeCode(String schemeCode) {
+		this.schemeCode = schemeCode;
+	}
+
+	public String getMerchantName() {
+		return merchantName;
+	}
+
+	public void setMerchantName(String merchantName) {
+		this.merchantName = merchantName;
+	}
+	
+	
+	
+
+}

src/main/java/com/test/world/controller/APIController.java

@@ -20,6 +20,7 @@ import com.test.world.DTO.PensionerResponse;
 import com.test.world.DTO.RefundRequest;
 import com.test.world.DTO.Transaction;
 import com.test.world.DTO.TransactionData;
+import com.test.world.config.PaymentConfig;
 import com.test.world.refund.DTO.TransactionRefundResponse;
 import com.test.world.service.PaymentGatewayService;
 
@@ -29,6 +30,10 @@ public class APIController {
 	@Autowired
 	PaymentGatewayService paymentService;
 	
+	@Autowired
+	private PaymentConfig paymentConfig;
+	
+
 	@GetMapping("/api/all")
 	public PensionerResponse getAll() {
 		RestTemplate restTemplate = new RestTemplate();
@@ -59,15 +64,15 @@ public class APIController {
 	    public ResponseEntity<?> refundAmount(Model model) throws Exception {
 	    	System.out.println("Refund Api call.......working on it");
 	    	Merchant merchant = new Merchant();
-	    	merchant.setIdentifier("T955031");
+	    	merchant.setIdentifier(this.paymentConfig.getMerchantId());
 
 	        Transaction transaction = new Transaction();
-	        transaction.setAmount("10.00");
+	        transaction.setAmount("10.00");//Amount given here
 	        transaction.setIdentifier("");
-	        transaction.setDateTime("17-02-2024");
+	        transaction.setDateTime("17-02-2024"); //At what date transaction happens
 	        transaction.setRequestType("R");
 	        transaction.setToken("");
-	        transaction.setReference("1707115835226");
+	        transaction.setReference("1707115835226"); //transaction refer number
 
 	      
 	        TransactionData transactionData = new TransactionData();
@@ -80,22 +85,24 @@ public class APIController {
 
 	        // Print the JSON string
 	        System.out.println(json);
-	        String enKey = "1025180466GPADTD";
-	        String enIV="3232693456UWOWHC";
-	        String encryptHxRefund = this.paymentService.encryptHxRefund(json, enIV.getBytes(), enKey.getBytes());
+	        String encryptHxRefund = this.paymentService.encryptHxRefund(json);
 			RestTemplate resttemplate = new RestTemplate();
-			String Url ="https://www.tpsl-india.in/PaymentGateway/merchant2.pg/T955031";
+			String Url ="https://www.tpsl-india.in/PaymentGateway/merchant2.pg/"+this.paymentConfig.getMerchantId();
 			ResponseEntity<String> postForEntity = resttemplate.postForEntity(Url, encryptHxRefund, String.class);
 		
-			String decryptHxTRefund = this.paymentService.decryptHxTRefund(postForEntity.getBody(), enIV.getBytes(), enKey.getBytes());
+			String decryptHxTRefund = this.paymentService.decryptHxTRefund(postForEntity.getBody());
 			 try {
 			        ObjectMapper objectMapper = new ObjectMapper();
 
-		            // Deserialize JSON string into Java class object
+		         // Deserialize JSON string into Java class object
 				 TransactionRefundResponse myObject = objectMapper.readValue(decryptHxTRefund, TransactionRefundResponse.class);
 				// Print the object
 		         System.out.println(myObject.toString());
 		         
+		         if(myObject.getTransactionState().equals("S")) {
+		        	 //Refund Amount sent successfully Set Logic here after refund
+		         }
+		         
 				 return ResponseEntity.ok(myObject);
 		            
 		        } catch (Exception e) {

src/main/java/com/test/world/controller/PaymentController.java

@@ -15,6 +15,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 
 import com.test.world.DTO.RefundRequest;
+import com.test.world.config.PaymentConfig;
 import com.test.world.service.PaymentGatewayService;
 
 
@@ -25,12 +26,17 @@ public class PaymentController {
 	@Autowired
 	PaymentGatewayService paymentService;
 
+	@Autowired
+	private PaymentConfig paymentConfig;
+	
     @GetMapping(value = {"","/","/index"})
     public String startPayment(Model model) throws NoSuchAlgorithmException {
+    	System.out.println("Merchant ID:-"+this.paymentConfig.getMerchantId());
+    	
     	String txansactionId="1707115835226"; //create transaction Id unique from our side
     	String amt = "10"; //Amount of Community Hall from our side
     	
-        String merchantId="T955031|"; //This is Test Merchant ID from worldLine
+        String merchantId = this.paymentConfig.getMerchantId()+"|"; //This is Test Merchant ID from worldLine
         String txnId= txansactionId+"|";
         String totalAmt=amt+"|";
         String accountNo="|";
@@ -46,7 +52,7 @@ public class PaymentController {
         String expMonth="|";
         String expYear="|";
         String cvvCode="|";
-        String salt="1025180466GPADTD";
+        String salt=this.paymentConfig.getEncryptionKey();
         String token=merchantId+txnId+totalAmt+accountNo+consumerId+consumerMobileNo+
                 consumerEmailId+debitStartDate+debitEndDate+maxAmount+amountType+
                 frequency+cardNumber+expMonth+expYear+cvvCode+salt;
@@ -56,6 +62,7 @@ public class PaymentController {
         model.addAttribute("txansactionId",txansactionId);
         model.addAttribute("token",encryptedtoken);
         model.addAttribute("amount",amt);
+        model.addAttribute("merchantId",this.paymentConfig.getMerchantId());
         return "index";
     }
 
@@ -95,29 +102,25 @@ public class PaymentController {
     }
 
 
-    @GetMapping(value="/refund")
-    public String refundAmount(Model model) {
-    	System.out.println("Refund Api call.......working on it");
-    	RefundRequest rr = new RefundRequest();
-    	HashMap<String,String> merchant = new HashMap<String,String>(); 
-    	merchant.put("identifier", "T955031");
-    	rr.setMerchant(merchant);
-    	
-    	HashMap<String,String> transaction = new HashMap<String,String>(); 
-    	transaction.put("amount", "10");
-    	transaction.put("identifier", "");
-    	transaction.put("dateTime", "");
-    	transaction.put("requestType", "R");
-    	transaction.put("token", "");
-    	transaction.put("reference", "1707115835225");
-    	rr.setTransaction(transaction);
-    	model.addAttribute("msg",rr);
-    	
-    	
-		
-		return "PaymentResponse";
-    	
-    }
+	/*
+	 * @GetMapping(value="/refund") public String refundAmount(Model model) {
+	 * System.out.println("Refund Api call.......working on it"); RefundRequest rr =
+	 * new RefundRequest(); HashMap<String,String> merchant = new
+	 * HashMap<String,String>(); merchant.put("identifier",
+	 * this.paymentConfig.getMerchantId()); rr.setMerchant(merchant);
+	 * 
+	 * HashMap<String,String> transaction = new HashMap<String,String>();
+	 * transaction.put("amount", "10"); transaction.put("identifier", "");
+	 * transaction.put("dateTime", ""); transaction.put("requestType", "R");
+	 * transaction.put("token", ""); transaction.put("reference", "1707115835225");
+	 * rr.setTransaction(transaction); model.addAttribute("msg",rr);
+	 * 
+	 * 
+	 * 
+	 * return "PaymentResponse";
+	 * 
+	 * }
+	 */
     
     
 }

src/main/java/com/test/world/service/PaymentGatewayService.java

@@ -12,9 +12,9 @@ import javax.crypto.NoSuchPaddingException;
 public interface PaymentGatewayService {
 	
 	public String generateToken(String token)throws NoSuchAlgorithmException;
-	public String encryptHxRefund(String text, byte[] iv, byte[] key) throws Exception;
+	public String encryptHxRefund(String text) throws Exception;
 	public String ToHexStrRefund(byte[] dataBuf);
-	public String decryptHxTRefund(String hxstrr, byte[] iv, byte[] key) throws Exception;
+	public String decryptHxTRefund(String hxstrr) throws Exception;
 	public byte[] FromHexStr (String hxStr);
 
 }

src/main/java/com/test/world/service/PaymentGatewayServiceImpl.java

@@ -14,12 +14,17 @@ import javax.crypto.NoSuchPaddingException;
 import javax.crypto.spec.IvParameterSpec;
 import javax.crypto.spec.SecretKeySpec;
 import org.apache.commons.codec.binary.Hex;
-
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import com.test.world.config.PaymentConfig;
+
 @Service
 public class PaymentGatewayServiceImpl implements PaymentGatewayService {
 	
+	@Autowired
+	private PaymentConfig paymentConfig;
+
 	@Override
 	public String generateToken(String token) throws NoSuchAlgorithmException {
 		System.out.println("Token:-" + token);
@@ -41,10 +46,10 @@ public class PaymentGatewayServiceImpl implements PaymentGatewayService {
 
 //The process of encryption for refund API
 	@Override
-	public String encryptHxRefund(String text, byte[] iv, byte[] key) throws Exception {
+	public String encryptHxRefund(String text) throws Exception {
 		 Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
-		    SecretKeySpec keySpec = new SecretKeySpec(key, "AES");
-		    IvParameterSpec ivSpec = new IvParameterSpec(iv);
+		    SecretKeySpec keySpec = new SecretKeySpec(this.paymentConfig.getEncryptionKeyByte(), "AES");
+		    IvParameterSpec ivSpec = new IvParameterSpec(this.paymentConfig.getEncryptionIVByte());
 		    cipher.init(1, keySpec, ivSpec);
 		    byte[] results = cipher.doFinal(text.getBytes("UTF-8"));
 		    String hxencstr = ToHexStrRefund(results);
@@ -61,11 +66,11 @@ public class PaymentGatewayServiceImpl implements PaymentGatewayService {
 
 //The process of decryption for refund API
 	@Override
-	public String decryptHxTRefund(String hxstrr, byte[] iv, byte[] key) throws Exception{
+	public String decryptHxTRefund(String hxstrr) throws Exception{
 		Cipher cipher = Cipher.getInstance("AES/CBC/NoPadding");
 
-		SecretKeySpec keySpec = new SecretKeySpec(key, "AES");
-		IvParameterSpec ivSpec = new IvParameterSpec(iv);
+		SecretKeySpec keySpec = new SecretKeySpec(this.paymentConfig.getEncryptionKeyByte(), "AES");
+		IvParameterSpec ivSpec = new IvParameterSpec(this.paymentConfig.getEncryptionIVByte());
 		cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec);
 
 		byte[] decbytes = FromHexStr(hxstrr);

src/main/resources/paymentConfig.properties

@@ -0,0 +1,5 @@
+payment.worldline.merchantId=T955031
+payment.worldline.encryptionKey=1025180466GPADTD
+payment.worldline.encryptionIV=3232693456UWOWHC
+payment.worldline.schemeCode=FIRST
+payment.worldline.merchantName=Greater Chennai Corporation

src/main/resources/templates/index.html

@@ -26,6 +26,10 @@ var amount="";
 amount="[[${amount}]]"
 console.log(amount);
 
+var merchantId="";
+merchantId="[[${merchantId}]]"
+console.log(merchantId);
+
         $(document).ready(function() {
             function handleResponse(res) {
                 if (typeof res != "undefined" && typeof res.paymentMethod != "undefined" && typeof res.paymentMethod.paymentTransaction != "undefined" && typeof res.paymentMethod.paymentTransaction.statusCode != "undefined" && res.paymentMethod.paymentTransaction.statusCode == "0300") {
@@ -63,7 +67,7 @@ console.log(amount);
                         "merchantLogoUrl": "https://upload.wikimedia.org/wikipedia/commons/a/a8/Chennai_Corporation_Emblem.png",  //provided merchant logo will be displayed
                         "merchantName": "Greater Chennai Corporation",
                         "merchantMsg": "Community Hall Booking",
-                        "merchantId": "T955031",
+                        "merchantId": merchantId,
                         "currency": "INR",
                         "consumerId": "c964634",
                         "consumerMobileNo": "7845014181",

target/classes/paymentConfig.properties

@@ -0,0 +1,5 @@
+payment.worldline.merchantId=T955031
+payment.worldline.encryptionKey=1025180466GPADTD
+payment.worldline.encryptionIV=3232693456UWOWHC
+payment.worldline.schemeCode=FIRST
+payment.worldline.merchantName=Greater Chennai Corporation

target/classes/templates/index.html

@@ -26,6 +26,10 @@ var amount="";
 amount="[[${amount}]]"
 console.log(amount);
 
+var merchantId="";
+merchantId="[[${merchantId}]]"
+console.log(merchantId);
+
         $(document).ready(function() {
             function handleResponse(res) {
                 if (typeof res != "undefined" && typeof res.paymentMethod != "undefined" && typeof res.paymentMethod.paymentTransaction != "undefined" && typeof res.paymentMethod.paymentTransaction.statusCode != "undefined" && res.paymentMethod.paymentTransaction.statusCode == "0300") {
@@ -63,7 +67,7 @@ console.log(amount);
                         "merchantLogoUrl": "https://upload.wikimedia.org/wikipedia/commons/a/a8/Chennai_Corporation_Emblem.png",  //provided merchant logo will be displayed
                         "merchantName": "Greater Chennai Corporation",
                         "merchantMsg": "Community Hall Booking",
-                        "merchantId": "T955031",
+                        "merchantId": merchantId,
                         "currency": "INR",
                         "consumerId": "c964634",
                         "consumerMobileNo": "7845014181",