Subversion Repositories SmartDukaan

package com.spice.profitmandi.web.controller.checkout;

import java.security.MessageDigest;

import java.security.NoSuchAlgorithmException;

import java.util.HashMap;

import java.util.Map;

import org.apache.logging.log4j.Logger;

import org.apache.logging.log4j.LogManager;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.stereotype.Component;

import com.spice.profitmandi.web.res.order.PayuPayPojo;

@Component

public class PayuHandler {

	private static final Logger log = LogManager.getLogger(PayuHandler.class);

	private static String accountId;

	@Value("${angular.app.url}")

	private String applicationWebUrl;

	@Value("${this.app.url}")

	private String thisApplicationUrl;

	private static String salt="UNUSED";

	private static String postActionUrl;

	public PayuPayPojo getPayuParams(long paymentId) throws Exception{

		PayuPayPojo ppp = new PayuPayPojo();

		/*PaymentClient paymentServiceClient = new PaymentClient();

		Payment payment = paymentServiceClient.getClient().getPayment(paymentId);

		long txnId = payment.getMerchantTxnId();

		TransactionClient transactionServiceClient = new TransactionClient();

		in.shop2020.model.v1.order.TransactionService.Client txnClient = transactionServiceClient.getClient();

		Transaction transaction = txnClient.getTransaction(txnId);

		Order order = transaction.getOrders().get(0);

		String paymentOption = getPaymentOption(payment);

		ppp.setKey(accountId);

		ppp.setAmount(payment.getAmount() + "");

		ppp.setEmail(order.getCustomer_email());

		ppp.setPhone(order.getCustomer_mobilenumber());

		ppp.setAddress1(order.getCustomer_address1());

		ppp.setAddress2(order.getCustomer_address2());

		ppp.setCity(order.getCustomer_city());

		ppp.setState(order.getCustomer_state());

		ppp.setProductinfo(getDescription(order));

		ppp.setZipcode(order.getCustomer_pincode());

		ppp.setPg(PaymentUtils.getPayugatewayCode(paymentOption));

		if(paymentOption.startsWith(PaymentUtils.PAYMENT_TYPE.WAL.toString())) {

			ppp.setBankcode(PaymentUtils.getPayubankCode(paymentOption));

		}

		ppp.setFurl(thisApplicationUrl + "/checkout/payu-pay-response");

		ppp.setSurl(thisApplicationUrl + "/checkout/payu-pay-response");

		ppp.setCurl(applicationWebUrl + "pages/home/paymentOptions");

		String[] name = order.getCustomer_name().split(" ");

		ppp.setFirstname(name[0]);

		if(name.length==2){

			ppp.setLastname(name[1]);

		}

		ppp.setTxnid(paymentId + "");

		ppp.setCountry("India");

		ppp.setPostActionUrl(postActionUrl);

		ppp.setHash(getSecureHash(paymentId, ppp));*/

		return ppp;

	}

	/**

	 * This method is used for Recharge payments. It is being called by RechargePaymentController.

	 * @return

	 */

	/*private String getPaymentOption(Payment payment) {

		String paymentType = null;

		String paymentOpt = null;

		List<Attribute> attributes = payment.getAttributes();

		if(attributes == null)

			return "";

		for(Attribute attr : attributes){

			if(attr.getName().equals(IPaymentService.PAYMENT_METHOD))

				paymentOpt = attr.getValue();

			if(attr.getName().equals(IPaymentService.PAYMENT_TYPE))

				paymentType = attr.getValue();

		}

		return paymentType+paymentOpt;

	}*/

	private String getSecureHash(long paymentId, PayuPayPojo ppp) throws NoSuchAlgorithmException{

		String pass = accountId + "|" + paymentId + "|" + ppp.getAmount()  + "|" + ppp.getProductinfo() + "|" +  ppp.getFirstname() + "|" + ppp.getEmail() + "|||||||||||" + salt;

		log.info("Secure hash-->accountId|paymentId|ppp.getAmount()|ppp.getProductinfo()|ppp.getFirstname()|ppp.getEmail()|||||||||||salt");

		log.info("Pass-->" + pass);

		MessageDigest md = MessageDigest.getInstance("SHA-512");

		md.update(pass.getBytes(), 0, pass.getBytes().length);

		byte[] mdbytes = md.digest();

		//	convert the byte to hex format method

		StringBuffer sb = new StringBuffer();

		for (int i = 0; i < mdbytes.length; i++) {

			sb.append(Integer.toString((mdbytes[i] & 0xff) + 0x100, 16).substring(1));

		}

		return sb.toString();

	}

	public String getSecureHash(Map<String, String>  paymentParams){

		try{

			String pass = salt + "|" + paymentParams.get("status") + "|||||||||||" + paymentParams.get("email") + "|" +  paymentParams.get("firstname") + "|" + paymentParams.get("productinfo") + "|" + paymentParams.get("amount") + "|" + paymentParams.get("txnid") + "|" + accountId;

			System.out.println(pass);

			MessageDigest md = MessageDigest.getInstance("SHA-512");

			md.update(pass.getBytes(), 0, pass.getBytes().length);

			byte[] mdbytes = md.digest();

			//	convert the byte to hex format method

			StringBuffer sb = new StringBuffer();

			for (int i = 0; i < mdbytes.length; i++) {

				sb.append(Integer.toString((mdbytes[i] & 0xff) + 0x100, 16).substring(1));

			}

			return sb.toString();

		}catch(NoSuchAlgorithmException nsae){

			log.error("No such algorithm exception");

			return null;

		}

	}

	public Map<String, String> getPaymentParams(Map<String, String[]> map) {

		Map<String, String> paymentParams = new HashMap<>();

		for (Object key : map.keySet()) {

			String keyStr = (String) key;

			String[] vals = (String[]) map.get(keyStr);

			String value = vals[0];

			System.out.println("Key " + (String) key + "     :    " + value);

			paymentParams.put(keyStr, value);

		}

		return paymentParams;

	}

	public static class ContactDetails{

		private String name;

		private String email;

		private String address;

		private String city;

		private String state;

		private String postalCode;

		private String country;

		private String phone;

		public ContactDetails(String name, String email, String address,

				String city, String state, String postalCode, String country,

				String phone) {

			this.name = name;

			this.email = email;

			this.address = address;

			this.city = city;

			this.state = state;

			this.postalCode = postalCode;

			this.country = country;

			this.phone = phone;

		}

		@Override

		public String toString() {

			return "ContactDetails [name=" + name + ", email=" + email

					+ ", address=" + address + ", city=" + city + ", state="

					+ state + ", postalCode=" + postalCode + ", country="

					+ country + ", phone=" + phone + "]";

		}

		public String getName() {

			return name;

		}

		public String getEmail() {

			return email;

		}

		public String getAddress() {

			return address;

		}

		public String getCity() {

			return city;

		}

		public String getState() {

			return state;

		}

		public String getPostalCode() {

			return postalCode;

		}

		public String getCountry() {

			return country;

		}

		public String getPhone() {

			return phone;

		}

	}

}