Subversion Repositories SmartDukaan

package in.shop2020.serving.services;

import java.util.ArrayList;

import java.util.List;

import org.apache.log4j.Logger;

import in.shop2020.model.v1.order.RechargeOrder;

import in.shop2020.payments.Attribute;

import in.shop2020.payments.Payment;

import in.shop2020.payments.PaymentStatus;

import in.shop2020.thrift.clients.PaymentClient;

public class HdfcPaymentService implements IPaymentService {

	private static final long serialVersionUID = 1L;

	private static Logger log = Logger.getLogger(Class.class);

	private String redirectURL;

	private static int gatewayId=1;

	private long paymentId;

	public HdfcPaymentService() {

	}

	public long createPayment(long userId, long txnId, String paymentOption, int gatewayId){

		log.info("Creating payment for the txn#: " + txnId + " for the user: " + userId + " for processing through HDFC");

		CommonPaymentService cps = new CommonPaymentService();

		if(!cps.createPayment(userId, txnId, gatewayId)){

			log.error("Error while creating the basic payment");

			return PAYMENT_NOT_CREATED;

		}

		paymentId = cps.getPaymentId();

		if(paymentOption != null){

			List<Attribute> attributes = new ArrayList<Attribute>();

			attributes.add(new Attribute(IPaymentService.PAYMENT_METHOD, paymentOption));

			try {

				PaymentClient paymentServiceClient = new PaymentClient();

				paymentServiceClient.getClient().updatePaymentDetails(paymentId, null, null, null, null, null, null, null, null, PaymentStatus.INIT, null, attributes);

			} catch (Exception e) {

				log.error("Error while saving payment option attribute", e);

				// TODO: We've already created the payment. We could allow the

				// payment to go through. The customer will be a little

				// annoyed to have to select from a host of options again but

				// will be better than completely disallowing him.

				return PAYMENT_NOT_CREATED;

			}

		}

		return paymentId;

	}

	public long createPayment(RechargeOrder rechargeOrder, String paymentOption, String phone) {

	    log.info("Creating payment for the txn#: " + rechargeOrder.getId() + " for the user: " + rechargeOrder.getUserId() + " for processing through HDFC");

	    log.info("createPayment phone---- " + phone);

        CommonPaymentService cps = new CommonPaymentService();

        if(!cps.createPayment(rechargeOrder, gatewayId)){

            log.error("Error while creating the basic payment");

            return PAYMENT_NOT_CREATED;

        }else{

            return initializePayment(rechargeOrder, cps.getPaymentId(), paymentOption, phone);

        }

    }

	private long initializePayment(RechargeOrder rechargeOrder, long merchantPaymentId,

            String paymentOption, String phone) {

	    List<Attribute> attributes = new ArrayList<Attribute>();

        attributes.add(new Attribute(IPaymentService.PAYMENT_METHOD, paymentOption));

        log.info("initializePayment phone---- " + phone);

        PaymentClient paymentServiceClient = null;

        try {

            paymentServiceClient = new PaymentClient();

        } catch (Exception e) {

            log.error("Error while getting payment client", e);

            return PAYMENT_NOT_CREATED;

        }

        try {

            paymentServiceClient.getClient().updatePaymentDetails(merchantPaymentId, null, null, null, null, null, null, null, null, PaymentStatus.INIT, null, attributes);

            this.redirectURL = paymentServiceClient.getClient().doHdfcPaymentForDigitalOrder(merchantPaymentId, rechargeOrder.getId(), phone, false);

            return merchantPaymentId;

        }catch (Exception e) {

            log.error("Error while initializing payment.", e);

            return PAYMENT_NOT_CREATED;

        }

    }

	public String getRedirectUrl(){

		return this.redirectURL;

	}

	public static void main(String args[]){

		Payment payment = new Payment();

		payment.setPaymentId(216);

		payment.setAmount(40000);

		payment.setGatewayPaymentId("TESTSTSTS");

        // The underlying method calls are no longer valid since all the

        // information required to capture a payment is read from the database

        // itself and can't be specified through the call.

		//This test checks what happens when the txn id is left blank

		//capturePayment(payment, "");					//Result: !ERROR!-GW00205-Invalid Subsequent Transaction.

		//This test checks what happends with an invalid txn id 

		//capturePayment(payment, "6022630101411740"); 	//Result: !ERROR!-GW00201-Transaction not found.

		//The next three tests require a valid AUTH transaction id.

		//This test checks what happens when we attempt to capture an amount greater than what was authorized.

		//capturePayment(payment, "9644960021411730");	//Result: !ERROR!-GW00177-Failed Capture Greater Than Auth check.

		//This test checks what happens when we attempt to capture a valid transaction with the right amount. This transaction should be CAPTURED.

		//payment.setAmount(21698);

		//capturePayment(payment, "9644960021411730");	//Result: CAPTURED

		//This test tries to capture an already captured payment.

		//capturePayment(payment, "9644960021411730");	//Result: !ERROR!-GW00177-Failed Capture Greater Than Auth check.

	}

}