universe@51: /*
universe@51:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
universe@51:  *
universe@51:  * Copyright 2018 Mike Becker. All rights reserved.
universe@51:  *
universe@51:  * Redistribution and use in source and binary forms, with or without
universe@51:  * modification, are permitted provided that the following conditions are met:
universe@51:  *
universe@51:  *   1. Redistributions of source code must retain the above copyright
universe@51:  *      notice, this list of conditions and the following disclaimer.
universe@51:  *
universe@51:  *   2. Redistributions in binary form must reproduce the above copyright
universe@51:  *      notice, this list of conditions and the following disclaimer in the
universe@51:  *      documentation and/or other materials provided with the distribution.
universe@51:  *
universe@51:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
universe@51:  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
universe@51:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
universe@51:  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
universe@51:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
universe@51:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
universe@51:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
universe@51:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
universe@51:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
universe@51:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
universe@51:  * POSSIBILITY OF SUCH DAMAGE.
universe@51:  *
universe@51:  */
universe@51: package de.uapcore.lightpit.modules;
universe@51: 
universe@51: 
universe@51: import de.uapcore.lightpit.*;
universe@51: import de.uapcore.lightpit.dao.DataAccessObjects;
universe@51: import de.uapcore.lightpit.entities.User;
universe@86: import de.uapcore.lightpit.viewmodel.UsersEditView;
universe@86: import de.uapcore.lightpit.viewmodel.UsersView;
universe@59: import org.slf4j.Logger;
universe@59: import org.slf4j.LoggerFactory;
universe@51: 
universe@51: import javax.servlet.annotation.WebServlet;
universe@51: import javax.servlet.http.HttpServletRequest;
universe@51: import java.sql.SQLException;
universe@59: import java.util.NoSuchElementException;
universe@51: 
universe@51: @WebServlet(
universe@51:         name = "UsersModule",
universe@51:         urlPatterns = "/teams/*"
universe@51: )
universe@51: public final class UsersModule extends AbstractLightPITServlet {
universe@51: 
universe@59:     private static final Logger LOG = LoggerFactory.getLogger(UsersModule.class);
universe@59: 
universe@78:     @Override
universe@78:     protected String getResourceBundleName() {
universe@78:         return "localization.users";
universe@78:     }
universe@78: 
universe@51:     @RequestMapping(method = HttpMethod.GET)
universe@51:     public ResponseType index(HttpServletRequest req, DataAccessObjects dao) throws SQLException {
universe@51:         final var userDao = dao.getUserDao();
universe@51: 
universe@86:         final var viewModel = new UsersView();
universe@86:         viewModel.setUsers(userDao.list());
universe@86:         setViewModel(req, viewModel);
universe@74:         setContentPage(req, "users");
universe@51: 
universe@51:         return ResponseType.HTML;
universe@51:     }
universe@51: 
universe@51:     @RequestMapping(requestPath = "edit", method = HttpMethod.GET)
universe@51:     public ResponseType edit(HttpServletRequest req, DataAccessObjects dao) throws SQLException {
universe@51: 
universe@86:         final var viewModel = new UsersEditView();
universe@86:         viewModel.setUser(findByParameter(req, Integer.class, "id",
universe@66:                 dao.getUserDao()::find).orElse(new User(-1)));
universe@51: 
universe@86:         setViewModel(req, viewModel);
universe@74:         setContentPage(req, "user-form");
universe@51: 
universe@51:         return ResponseType.HTML;
universe@51:     }
universe@51: 
universe@51:     @RequestMapping(requestPath = "commit", method = HttpMethod.POST)
universe@51:     public ResponseType commit(HttpServletRequest req, DataAccessObjects dao) {
universe@51: 
universe@51:         User user = new User(-1);
universe@51:         try {
universe@51:             user = new User(getParameter(req, Integer.class, "userid").orElseThrow());
universe@51:             user.setUsername(getParameter(req, String.class, "username").orElseThrow());
universe@51:             getParameter(req, String.class, "givenname").ifPresent(user::setGivenname);
universe@51:             getParameter(req, String.class, "lastname").ifPresent(user::setLastname);
universe@51:             getParameter(req, String.class, "mail").ifPresent(user::setMail);
universe@51: 
universe@51:             dao.getUserDao().saveOrUpdate(user);
universe@51: 
universe@51:             setRedirectLocation(req, "./teams/");
universe@74:             setContentPage(req, Constants.JSP_COMMIT_SUCCESSFUL);
universe@59: 
universe@59:             LOG.debug("Successfully updated user {}", user.getUsername());
universe@75:         } catch (NoSuchElementException | IllegalArgumentException | SQLException ex) {
universe@86:             final var viewModel = new UsersEditView();
universe@86:             viewModel.setUser(user);
universe@86:             // TODO: viewModel.setErrorText()
universe@86:             setViewModel(req, viewModel);
universe@74:             setContentPage(req, "user-form");
universe@59:             LOG.warn("Form validation failure: {}", ex.getMessage());
universe@59:             LOG.debug("Details:", ex);
universe@51:         }
universe@51: 
universe@51:         return ResponseType.HTML;
universe@51:     }
universe@51: }