BatchInvoicing.java

/**
 * Axelor Business Solutions
 *
 * Copyright (C) 2016 Axelor (<http://axelor.com>).
 *
 * This program is free software: you can redistribute it and/or  modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.axelor.apps.supplychain.service.batch;

import java.util.List;

import javax.inject.Inject;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.axelor.apps.account.db.Invoice;
import com.axelor.apps.sale.db.ISaleOrder;
import com.axelor.apps.sale.db.SaleOrder;
import com.axelor.apps.sale.db.repo.SaleOrderRepository;
import com.axelor.apps.supplychain.exception.IExceptionMessage;
import com.axelor.apps.supplychain.service.SaleOrderInvoiceService;
import com.axelor.db.JPA;
import com.axelor.exception.AxelorException;
import com.axelor.exception.db.IException;
import com.axelor.exception.service.TraceBackService;
import com.axelor.i18n.I18n;

public class BatchInvoicing extends BatchStrategy {

	private static final Logger LOG = LoggerFactory.getLogger(BatchInvoicing.class);

	@Inject
	private SaleOrderRepository saleOrderRepo;

	@Inject
	public BatchInvoicing(SaleOrderInvoiceService saleOrderInvoiceService) {

		super(saleOrderInvoiceService);
	}


	@Override
	protected void process() {

		int i = 0;
		List<SaleOrder> saleOrderList = saleOrderRepo.all().filter("self.statusSelect = ?2 AND self.company = ?3",
				ISaleOrder.STATUS_ORDER_CONFIRMED, batch.getSaleBatch().getCompany()).fetch();

		for (SaleOrder saleOrder : saleOrderList) {

			try {

				Invoice invoice = saleOrderInvoiceService.generateInvoice(saleOrderRepo.find(saleOrder.getId()));

				if(invoice != null)  {

					updateSaleOrder(saleOrder);
					LOG.debug("Facture créée ({}) pour le devis {}", invoice.getInvoiceId(), saleOrder.getSaleOrderSeq());
					i++;

				}

			} catch (AxelorException e) {

				TraceBackService.trace(new AxelorException(String.format(I18n.get("Devis")+" %s", saleOrderRepo.find(saleOrder.getId()).getSaleOrderSeq()), e, e.getcategory()), IException.INVOICE_ORIGIN, batch.getId());
				incrementAnomaly();

			} catch (Exception e) {

				TraceBackService.trace(new Exception(String.format(I18n.get("Devis")+" %s", saleOrderRepo.find(saleOrder.getId()).getSaleOrderSeq()), e), IException.INVOICE_ORIGIN, batch.getId());

				incrementAnomaly();

				LOG.error("Bug(Anomalie) généré(e) pour le devis {}", saleOrderRepo.find(saleOrder.getId()).getSaleOrderSeq());

			} finally {

				if (i % 10 == 0) { JPA.clear(); }

			}

		}


	}


	/**
	 * As {@code batch} entity can be detached from the session, call {@code Batch.find()} get the entity in the persistant context.
	 * Warning : {@code batch} entity have to be saved before.
	 */
	@Override
	protected void stop() {

		String comment = I18n.get(IExceptionMessage.BATCH_INVOICING_1);
		comment += String.format("\t* %s "+I18n.get(IExceptionMessage.BATCH_INVOICING_2)+"\n", batch.getDone());
		comment += String.format(I18n.get(com.axelor.apps.base.exceptions.IExceptionMessage.ALARM_ENGINE_BATCH_4), batch.getAnomaly());

		super.stop();
		addComment(comment);

	}

}