src/controller/ApplyController.java

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package controller;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;

import Pojo.Apply;
import Pojo.Houselist;
import Pojo.User;
import Pojo.Userlist;
import Pojo.Zulist;
import service.ApplyService;
import service.HouselistService;
import service.UserlistService;

@Controller
public class ApplyController {
	@Autowired
	private UserlistService userlistService;
	@Autowired
	private HouselistService houselistService;
	@Autowired
	private ApplyService applyService;
	//申请看房
	@RequestMapping("/applycheckuserlist")
	public String applycheckuserlist(HttpSession httpSession,Model model,Integer id){
		User user1= (User) httpSession.getAttribute("user");
		Integer user_id=user1.getId();
		Userlist list=userlistService.findhasuserlist(user_id);
		if(list==null){
			model.addAttribute("error", "applycheck");
			return "redirect:houselist.action";
		}else{
			Houselist houselist=houselistService.findid(id);
			houselist.setStatus("已被申请");
			houselistService.updatehousestatus(houselist);
			Integer userlist_id=list.getId();
			Apply apply=new Apply();
			apply.setHouse_id(houselist.getHouseid());
			apply.setAddress(houselist.getAddress());
			apply.setPrice(houselist.getPrice());
			apply.setArea(houselist.getArea());
			apply.setStatus("申请中");
			apply.setUserlist_id(userlist_id);
			applyService.insertapply(apply);
			model.addAttribute("error", "applysuccess");
			return "redirect:houselist.action";
			
			
		}