package com.oa.action;

import java.util.List;

import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import com.oa.base.BaseAction;
import com.oa.domain.Forum;
import com.opensymphony.xwork2.ActionContext;
@Controller
@Scope("prototype")
public class ForumManageAction extends BaseAction<Forum> {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * 列表功能
	 * 
	 * @return
	 * @throws Exception
	 */
	public String list() throws Exception {
		List<Forum> forumList = forumService.findAll();
		ActionContext.getContext().put("forumList", forumList);
		return "list";
	}

	/**
	 * 删除功能
	 * 
	 * @return
	 * @throws Exception
	 */
	public String delete() throws Exception {
		forumService.remove(model.getId());
		return "toList";
	}

	/**
	 * 添加页面功能
	 * 
	 * @return
	 * @throws Exception
	 */
	public String addUI() throws Exception {
		return "saveUI";
	}

	/**
	 * 添加功能
	 * 
	 * @return
	 * @throws Exception
	 */
	public String add() throws Exception {
		forumService.save(model);
		return "toList";
	}

	/**
	 * 修改页面功能
	 * 
	 * @return
	 * @throws Exception
	 */
	public String updateUI() throws Exception {
		//准备回显的数据
		Forum forum = forumService.findById(model.getId());
		ActionContext.getContext().getValueStack().push(forum);
		return "saveUI";
	}

	/**
	 * 修改功能
	 * 
	 * @return
	 * @throws Exception
	 */
	public String update() throws Exception {
		//从数据库中获取原来的对象
		Forum forum = forumService.findById(model.getId());
		//设置要修改的属性
		forum.setName(model.getName());
		forum.setDescription(model.getDescription());
		//保存到数据库
		forumService.modify(forum);
		return "toList";
	}
	/**
	 * 上移功能
	 * 
	 * @return
	 * @throws Exception
	 */
	public String moveUp() throws Exception {
		forumService.moveUp(model.getId());
		return "toList";
	}
	/**
	 * 下移功能
	 * 
	 * @return
	 * @throws Exception
	 */
	public String moveDown() throws Exception {
		forumService.moveDown(model.getId());
		return "toList";
	}
}