/**
    * Copyright 2011 The Kuali Foundation Licensed under the
    * Educational Community 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.osedu.org/licenses/ECL-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.kuali.mobility.feedback.service;
  
  import javax.persistence.EntityManagerFactory;
  import javax.persistence.PersistenceUnit;
  
  import org.kuali.mobility.email.service.EmailService;
  import org.kuali.mobility.feedback.dao.FeedbackDao;
  import org.kuali.mobility.feedback.entity.Feedback;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.transaction.annotation.Transactional;
  
  public class FeedbackServiceImpl implements FeedbackService {
  
  	private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger
  			.getLogger(FeedbackServiceImpl.class);
  
  	@PersistenceUnit
  	private EntityManagerFactory entityManagerFactory;
  
  	@Autowired
  	private FeedbackDao feedbackDao;
  
  	@Autowired
  	private EmailService emailService;
  
  	private String toEmailAddress;
  
  	private String fromEmailAddress;
  
  	@Override
  	@Transactional
  	public void saveFeedback(Feedback feedback) {
  		feedbackDao.saveFeedback(feedback);
  		sendEmail(feedback);
  	}
  
  	private void sendEmail(Feedback f) {
  		try {
  			String fromEmail = fromEmailAddress;
  			if (f.getEmail() != null) {
  				fromEmail = f.getEmail();
  			}
  			emailService.sendEmail(f.toString(), "MIU Feedback",
  					toEmailAddress, fromEmail);			
  		} catch (Exception e) {
  			LOG.error("Error sending feedback email " + f.getFeedbackId(), e);
  		}
  	}	
  
  	public EntityManagerFactory getEntityManagerFactory() {
  		return entityManagerFactory;
  	}
  
  	public void setEntityManagerFactory(EntityManagerFactory entityManagerFactory) {
  		this.entityManagerFactory = entityManagerFactory;
  	}
  
  	public FeedbackDao getFeedbackDao() {
  		return feedbackDao;
  	}
  
  	public void setFeedbackDao(FeedbackDao feedbackDao) {
  		this.feedbackDao = feedbackDao;
  	}
  
  	public EmailService getEmailService() {
  		return emailService;
  	}
  
  	public void setEmailService(EmailService emailService) {
  		this.emailService = emailService;
  	}
  
  	public String getToEmailAddress() {
  		return toEmailAddress;
  	}
  
  	public void setToEmailAddress(String toEmailAddress) {
  		this.toEmailAddress = toEmailAddress;
  	}
  
  	public String getFromEmailAddress() {
  		return fromEmailAddress;
  	}
 
 	public void setFromEmailAddress(String fromEmailAddress) {
 		this.fromEmailAddress = fromEmailAddress;
 	}
 
 }