com.liferay.journal.web.internal.portlet.action.DiscardArticleDraftMVCActionCommand Maven / Gradle / Ivy

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Liferay Journal Web

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/**
 * SPDX-FileCopyrightText: (c) 2000 Liferay, Inc. https://liferay.com
 * SPDX-License-Identifier: LGPL-2.1-or-later OR LicenseRef-Liferay-DXP-EULA-2.0.0-2023-06
 */

package com.liferay.journal.web.internal.portlet.action;

import com.liferay.journal.constants.JournalPortletKeys;
import com.liferay.journal.model.JournalArticle;
import com.liferay.journal.service.JournalArticleService;
import com.liferay.portal.kernel.portlet.bridges.mvc.BaseMVCActionCommand;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCActionCommand;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.workflow.WorkflowConstants;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Pablo Molina
 */
@Component(
	property = {
		"javax.portlet.name=" + JournalPortletKeys.JOURNAL,
		"mvc.command.name=/journal/discard_article_draft"
	},
	service = MVCActionCommand.class
)
public class DiscardArticleDraftMVCActionCommand extends BaseMVCActionCommand {

	@Override
	protected void doProcessAction(
			ActionRequest actionRequest, ActionResponse actionResponse)
		throws Exception {

		long groupId = ParamUtil.getLong(actionRequest, "groupId");
		String articleId = ParamUtil.getString(actionRequest, "articleId");

		JournalArticle article = _journalArticleService.getLatestArticle(
			groupId, articleId, WorkflowConstants.STATUS_DRAFT);

		_journalArticleService.deleteArticle(
			groupId, articleId, article.getVersion(), article.getUrlTitle(),
			new ServiceContext());
	}

	@Reference
	private JournalArticleService _journalArticleService;

}