/*
    * Copyright (c) 2002-2014, Mairie de Paris
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    *
    *  1. Redistributions of source code must retain the above copyright notice
   *     and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright notice
   *     and the following disclaimer in the documentation and/or other materials
   *     provided with the distribution.
   *
   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
   *     contributors may be used to endorse or promote products derived from
   *     this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * License 1.0
   */
  package fr.paris.lutece.plugins.crm.service.notification;
  
  import fr.paris.lutece.plugins.crm.business.notification.Notification;
  import fr.paris.lutece.plugins.crm.business.notification.NotificationFilter;
  import fr.paris.lutece.plugins.crm.business.notification.NotificationHome;
  import fr.paris.lutece.portal.service.spring.SpringContextService;
  
  import java.sql.Timestamp;
  
  import java.util.Date;
  import java.util.List;
  
  /**
   *
   * NotificationService
   *
   */
  public class NotificationService
  {
      private static final String BEAN_CRM_NOTIFICATIONSERVICE = "crm.notificationService";
  
      /**
       * Constructor
       */
      protected NotificationService( )
      {
      }
  
      /**
       * Get the instance of {@link NotificationService}
       * 
       * @return the instance of {@link NotificationService}
       */
      public static NotificationService getService( )
      {
          return SpringContextService.getBean( BEAN_CRM_NOTIFICATIONSERVICE );
      }
  
      /**
       * Find the notification by its primary key
       * 
       * @param nIdNotification
       *            the id notification
       * @return a {@link Notification}
       */
      public Notification findByPrimaryKey( int nIdNotification )
      {
          return NotificationHome.findByPrimaryKey( nIdNotification );
      }
  
      /**
       * Create a notification
       * 
       * @param notification
       *            the notification
       * @return the newly created notification id
       */
      public int create( Notification notification )
      {
          int nNewPrimaryKey = -1;
  
          if ( notification != null )
          {
              notification.setIsRead( false );
              notification.setDateCreation( new Timestamp( new Date( ).getTime( ) ) );
              nNewPrimaryKey = NotificationHome.create( notification );
         }
 
         return nNewPrimaryKey;
     }
 
     /**
      * Update the notification
      * 
      * @param notification
      *            the notification
      */
     public void update( Notification notification )
     {
         if ( notification != null )
         {
             NotificationHome.update( notification );
         }
     }
 
     /**
      * Remove the notification
      * 
      * @param nIdNotification
      *            the id notification
      */
     public void remove( int nIdNotification )
     {
         NotificationHome.remove( nIdNotification );
     }
 
     /**
      * Remove the notifications from a given ID demand
      * 
      * @param nIdDemand
      *            the id demand
      */
     public void removeByIdDemand( int nIdDemand )
     {
         NotificationHome.removeByIdDemand( nIdDemand );
     }
 
     /**
      * Find all notifications
      * 
      * @return a list of {@link Notification}
      */
     public List<Notification> findAll( )
     {
         return NotificationHome.findAll( );
     }
 
     /**
      * Find notifications by a filter
      * 
      * @param nFilter
      *            the filter
      * @return a list of {@link Notification}
      */
     public List<Notification> findByFilter( NotificationFilter nFilter )
     {
         return NotificationHome.findByFilter( nFilter );
     }
 
     /**
      * Get the number of unread notifications of a demand
      * 
      * @param nIdDemand
      *            the id demand
      * @return the number of unread notifications
      */
     public int getNumberUnreadNotifications( int nIdDemand )
     {
         NotificationFilterness/notification/NotificationFilter.html#NotificationFilter">NotificationFilter nFilter = new NotificationFilter( );
         nFilter.setIdDemand( nIdDemand );
         nFilter.setIsRead( false );
 
         List<Notification> listNotifications = NotificationHome.findByFilter( nFilter );
 
         return listNotifications.size( );
     }
 
     /**
      * Get the number of notifications of a demand
      * 
      * @param nIdDemand
      *            the id demand
      * @return the number of notifications
      */
     public int getNumberNotifications( int nIdDemand )
     {
         NotificationFilterness/notification/NotificationFilter.html#NotificationFilter">NotificationFilter nFilter = new NotificationFilter( );
         nFilter.setIdDemand( nIdDemand );
 
         List<Notification> listNotifications = NotificationHome.findByFilter( nFilter );
 
         return listNotifications.size( );
     }
 }