com.inikah.slayer.service.impl.PaymentLocalServiceImpl.java Source code

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Here is the source code for com.inikah.slayer.service.impl.PaymentLocalServiceImpl.java

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/**
 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.inikah.slayer.service.impl;

import java.util.List;

import com.inikah.slayer.model.Invitation;
import com.inikah.slayer.model.Payment;
import com.inikah.slayer.model.Plan;
import com.inikah.slayer.model.Profile;
import com.inikah.slayer.service.ProfileLocalServiceUtil;
import com.inikah.slayer.service.base.PaymentLocalServiceBaseImpl;
import com.inikah.util.IConstants;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.service.ClassNameLocalServiceUtil;

/**
 * The implementation of the payment local service.
 *
 * <p>
 * All custom service methods should be put in this class. Whenever methods are added, rerun ServiceBuilder to copy their definitions into the {@link com.inikah.slayer.service.PaymentLocalService} interface.
 *
 * <p>
 * This is a local service. Methods of this service will not have security checks based on the propagated JAAS credentials because this service can only be accessed from within the same VM.
 * </p>
 *
 * @author Ahmed Hasan
 * @see com.inikah.slayer.service.base.PaymentLocalServiceBaseImpl
 * @see com.inikah.slayer.service.PaymentLocalServiceUtil
 */
public class PaymentLocalServiceImpl extends PaymentLocalServiceBaseImpl {
    /*
     * NOTE FOR DEVELOPERS:
     *
     * Never reference this interface directly. Always use {@link com.inikah.slayer.service.PaymentLocalServiceUtil} to access the payment local service.
     */

    public Payment init(long profileId, long planId) {

        long paymentId = 0l;
        try {
            paymentId = counterLocalService.increment(Payment.class.getName());
        } catch (SystemException e) {
            e.printStackTrace();
        }

        Payment payment = createPayment(paymentId);

        payment.setClassName(Profile.class.getName());
        payment.setClassPK(profileId);
        payment.setPlanId(planId);
        payment.setCreateDate(new java.util.Date());

        // calculate the amount as per the plan and the profile
        payment.setAmount(2.30d);

        try {
            payment = addPayment(payment);
        } catch (SystemException e) {
            e.printStackTrace();
        }

        return payment;
    }

    public void reward(long userId, long planId, double amount) {

        Invitation invitation = null;
        try {
            invitation = invitationPersistence.fetchByInviteeNewUserId(userId);
        } catch (SystemException e) {
            e.printStackTrace();
        }

        if (Validator.isNull(invitation))
            return;

        String invitationChain = invitation.getInvitationChain();

        if (Validator.isNull(invitationChain))
            return;

        String[] inviters = invitationChain.split(StringPool.COMMA);

        String[] commission = null;
        try {
            Plan plan = planLocalService.fetchPlan(planId);
            String referralBonus = plan.getReferralBonus();
            if (Validator.isNotNull(referralBonus)) {
                commission = referralBonus.split(StringPool.COMMA);
            }
        } catch (SystemException e) {
            e.printStackTrace();
        }

        int loopCount = Math.min(inviters.length, commission.length);

        for (int i = 0; i < loopCount; i++) {
            int percent = Integer.valueOf(commission[i]);

            double incentive = amount * (percent / 100);
            earningService.credit(Long.valueOf(inviters[i]), incentive, "some details");
        }
    }

    public boolean isPaymentPending(long profileId) {
        boolean paymentPending = true;

        try {
            List<Payment> payments = paymentPersistence
                    .findByClassNameId_ClassPK(ClassNameLocalServiceUtil.getClassNameId(Profile.class), profileId);

            for (Payment payment : payments) {
                paymentPending = payment.isPaid();
            }
        } catch (SystemException e) {
            e.printStackTrace();
        }

        return paymentPending;
    }

    public int getCurrentPlan(long profileId) {

        int currentPlan = 0;

        try {
            List<Payment> payments = paymentPersistence
                    .findByClassNameId_ClassPK(ClassNameLocalServiceUtil.getClassNameId(Profile.class), profileId);

            for (Payment payment : payments) {
                currentPlan = (int) payment.getPlanId();
                break;
            }
        } catch (SystemException e) {
            e.printStackTrace();
        }

        return currentPlan;
    }

    public Payment getCurrentPayment(long profileId) {
        Payment payment = null;

        try {
            List<Payment> payments = paymentPersistence
                    .findByClassNameId_ClassPK(ClassNameLocalServiceUtil.getClassNameId(Profile.class), profileId);

            for (Payment _payment : payments) {
                payment = _payment;
                break;
            }
        } catch (SystemException e) {
            e.printStackTrace();
        }

        return payment;
    }

    public Payment paymentDone(long userId, long paymentId, int paymentMode, String details) {

        Payment payment = null;
        try {
            payment = fetchPayment(paymentId);
        } catch (SystemException e) {
            e.printStackTrace();
        }

        if (Validator.isNull(payment))
            return payment;

        payment.setPaymentMode(paymentMode);
        payment.setDetails(details);
        payment.setModifiedDate(new java.util.Date());
        payment.setPaid(true);
        payment.setUserId(userId);

        try {
            payment = updatePayment(payment);
        } catch (SystemException e) {
            e.printStackTrace();
        }

        ProfileLocalServiceUtil.updateStatus(payment.getClassPK(), IConstants.PROFILE_STATUS_PAYMENT_DONE);
        reward(userId, payment.getPlanId(), payment.getAmount());

        return payment;
    }
}