org.fineract.module.stellar.listener.StellarPaymentEventListener.java Source code

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Here is the source code for org.fineract.module.stellar.listener.StellarPaymentEventListener.java

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/**
 * Copyright 2016 Myrle Krantz
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.fineract.module.stellar.listener;

import org.fineract.module.stellar.fineractadapter.FineractBridgeAccountAdjustmentFailedException;
import org.fineract.module.stellar.persistencedomain.AccountBridgePersistency;
import org.fineract.module.stellar.fineractadapter.Adapter;
import org.fineract.module.stellar.persistencedomain.StellarPaymentEventPersistency;
import org.fineract.module.stellar.repository.AccountBridgeRepositoryDecorator;
import org.fineract.module.stellar.repository.StellarPaymentEventRepository;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.ApplicationListener;
import org.springframework.stereotype.Component;

@Component
public class StellarPaymentEventListener implements ApplicationListener<StellarPaymentEvent> {
    private final StellarPaymentEventRepository stellarPaymentEventRepository;
    private final AccountBridgeRepositoryDecorator accountBridgeRepositoryDecorator;
    private final Adapter adapter;
    private final Logger logger;

    @Autowired
    public StellarPaymentEventListener(final StellarPaymentEventRepository stellarPaymentEventRepository,
            final AccountBridgeRepositoryDecorator accountBridgeRepositoryDecorator, final Adapter adapter,
            @Qualifier("stellarBridgeLogger") final Logger logger) {
        this.stellarPaymentEventRepository = stellarPaymentEventRepository;
        this.accountBridgeRepositoryDecorator = accountBridgeRepositoryDecorator;
        this.adapter = adapter;
        this.logger = logger;
    }

    @Override
    public void onApplicationEvent(final StellarPaymentEvent event) {

        final StellarPaymentEventPersistency eventSource = this.stellarPaymentEventRepository
                .findOne(event.getEventId());

        final Boolean processed = eventSource.getProcessed();
        if (processed)
            return;

        final AccountBridgePersistency accountBridge = accountBridgeRepositoryDecorator
                .getBridge(event.getMifosTenantId());

        try {
            if (accountBridge == null) {
                eventSource.setProcessed(Boolean.FALSE);
                return;
            }

            adapter.informMifosOfIncomingStellarPayment(accountBridge.getEndpoint(),
                    accountBridge.getMifosStagingAccount(), accountBridge.getMifosToken(), event.getAmount(),
                    event.getAssetCode(), event.getEventId());

            eventSource.setProcessed(Boolean.TRUE);
            eventSource.setErrorMessage("");
            logger.info("Fineract payment processed.");
        } catch (FineractBridgeAccountAdjustmentFailedException ex) {
            eventSource.setProcessed(Boolean.FALSE);
            eventSource.setErrorMessage(ex.getMessage());
            logger.error("Payment attempt failed because \"{}\"", ex.getMessage());
        } finally {
            this.stellarPaymentEventRepository.save(eventSource);
        }
    }
}