Homestay_app_houtai/mhotel/src/com/happy/action/hotelAction.java

package com.happy.action;

import com.alibaba.fastjson.JSONArray;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.happy.Model.*;
import com.happy.Until.GetHttpParam;
import com.happy.Until.PwdDefind;
import com.happy.Until.ResUtil;
import com.happy.Until.UUIDUtil;
import com.happy.dto.HotelEto;
import com.happy.dto.IPage;
import com.happy.service.*;
import com.opensymphony.xwork2.ActionSupport;
import net.sf.json.JSONObject;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.interceptor.ServletRequestAware;
import org.springframework.beans.BeanUtils;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;

public class hotelAction extends ActionSupport implements ServletRequestAware {

    private HttpServletRequest request;
    public HttpServletResponse response;

    @Resource
    public AdminManagerService adminManagerService;

    @Resource
    public HotelService hotelService;

    @Resource
    public HotelDictService hotelDictService;

    @Resource
    public FileService fileService;

    public Integer id;
    public Integer managerId;//所属商家账号id
    public Integer code;//查询字典编码
    public int page; // 当前页
    public int rows;// 每页显示的行数rows

    public String fileListJson;

    public HttpServletRequest getRequest() {
        return request;
    }

    public void setRequest(HttpServletRequest request) {
        this.request = request;
    }

    public void setServletRequest(HttpServletRequest request) {
        this.request = request;
    }

    public HttpServletResponse getResponse() {
        return response;
    }

    public void setResponse(HttpServletResponse response) {
        this.response = response;
    }

    /**
     * 描述:维护民宿信息
     * @return
     */
    public String updateHotel(){
        JSONObject resultJson = new JSONObject();
        Gson gson = new Gson();
        com.alibaba.fastjson.JSONObject json = GetHttpParam.getRequestParameters(request);
        if (json == null) {
            resultJson.put("message", "请传入参数");
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
            return null;
        }
        HotelEto hotelEto = new HotelEto();
        try{
            hotelEto = gson.fromJson(json.toString(), new TypeToken<HotelEto>() {}.getType());
            Hotel hotel = new Hotel();
            BeanUtils.copyProperties(hotelEto,hotel);
            int hotelId = hotel.getId()!= null ? hotel.getId():Math.toIntExact(UUIDUtil.generateID());
            int m = 0;
            //详细图附件
            List<FileInfo> fileList = JSONArray.parseArray(fileListJson, FileInfo.class);
            if(fileList==null){
                resultJson.put("message", "请上传详细图");
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            //保存基本信息
            if(hotel.getId()!= null){
                m = hotelService.updateHotel(hotel);
            }else{
                hotel.setId(hotelId);
                m = hotelService.insertHotel(hotel);
            }

            if (m > 0) {
                if(hotel.getId()!= null){
                    fileService.delLinkFile(hotel.getId());
                }
                for(FileInfo file : fileList){
                    file.setLinkId(hotelId);
                    fileService.updateFile(file);
                }
                resultJson.put("message", "维护成功");
                resultJson.put("code", 200);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            } else {
                resultJson.put("message", "维护失败");
                resultJson.put("code", 502);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
        } catch (Exception e){
            e.printStackTrace();
        }
        resultJson.put("message", "未知异常");
        resultJson.put("code", 205);
        ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
        return null;
    }

    /**
     * 描述：查看民宿详细
     * @return
     */
    public String getByHotelInfo(){
        JSONObject resultJson = new JSONObject();
        StringBuilder s1 = new StringBuilder("");
        if (managerId!=null){
            s1.append(" and manager_id = '").append(managerId).append("'");
        }else{
            resultJson.put("message", "请传入登陆人账号Id");
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
            return null;
        }
        //查询商户信息
        AdminManager adminManager = adminManagerService.getById(managerId);
        //查询民宿信息
        Hotel hotel = hotelService.getOen(s1.toString());
        HotelEto hotelEto = new HotelEto();
        if(adminManager!=null){
            BeanUtils.copyProperties(adminManager,hotelEto);
        }
        if(hotel!=null){
            BeanUtils.copyProperties(hotel,hotelEto);
        }
        StringBuilder fileSqlx = new StringBuilder("");
        fileSqlx.append("and link_id = '").append(id).append("'");
        List<FileInfo> fileList = fileService.queryList(fileSqlx.toString());
        hotelEto.setFileInfoList(fileList);
        resultJson.put("message", "查询成功");
        resultJson.put("code", 200);
        resultJson.put("data", hotelEto);
        ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
        return null;
    }

    /**
     * 描述：新增民宿配置字典 code 1.民宿类型；2.民宿服务；3.房型名称；4.房型服务
     * @return
     */
    public String insterHotelDict(){
        JSONObject resultJson = new JSONObject();
        Gson gson = new Gson();
        com.alibaba.fastjson.JSONObject json = GetHttpParam.getRequestParameters(request);
        if (json == null) {
            resultJson.put("message", "请传入参数");
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
            return null;
        }
        HotelDict hotelDict = new HotelDict();
        try{
            hotelDict = gson.fromJson(json.toString(), new TypeToken<HotelDict>() {}.getType());
            if(hotelDict==null){
                resultJson.put("message", "数据为空");
                resultJson.put("code", 500);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            if(hotelDict.getName()==null || hotelDict.getCode()==null){
                resultJson.put("message", "各参数不能为空");
                resultJson.put("code", 500);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            if(hotelDict.getCode()==4 && hotelDict.getFileUrl()==null){
                resultJson.put("message", "服务图标不能为空");
                resultJson.put("code", 500);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            StringBuilder getOneSqlx = new StringBuilder("");
            getOneSqlx.append(" and code = '").append(hotelDict.getCode()).append("'")
                    .append(" and name = '").append(hotelDict.getName()).append("'");
            HotelDict listc = hotelDictService.getOen(getOneSqlx.toString());
            if(listc != null){
                resultJson.put("message", "已新增过相同名称的数据");
                resultJson.put("code", 500);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            int m = hotelDictService.insertHotelDict(hotelDict);
            if (m > 0) {
                resultJson.put("message", "添加成功");
                resultJson.put("code", 200);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            } else {
                resultJson.put("message", "添加失败");
                resultJson.put("code", 502);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
        }catch (Exception e){
            e.printStackTrace();
            resultJson.put("message", "未知异常："+ e);
            resultJson.put("code", 205);
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
        }
        resultJson.put("message", "未知异常");
        resultJson.put("code", 205);
        ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
        return null;
    }

    /**
     * 描述：新增民宿配置字典 code 1.民宿类型；2.民宿服务；3.房型名称；4.房型服务
     * @return
     */
    public String updateHotelDict(){
        JSONObject resultJson = new JSONObject();
        Gson gson = new Gson();
        com.alibaba.fastjson.JSONObject json = GetHttpParam.getRequestParameters(request);
        if (json == null) {
            resultJson.put("message", "请传入参数");
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
            return null;
        }
        HotelDict hotelDict = new HotelDict();
        try{
            hotelDict = gson.fromJson(json.toString(), new TypeToken<HotelDict>() {}.getType());
            if(hotelDict==null){
                resultJson.put("message", "数据为空");
                resultJson.put("code", 500);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            if(hotelDict.getId()==null){
                resultJson.put("message", "修改Id不能为空");
                resultJson.put("code", 500);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            if(hotelDict.getName()==null){
                resultJson.put("message", "各参数不能为空");
                resultJson.put("code", 500);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            if(hotelDict.getCode()==4 && hotelDict.getFileUrl()==null){
                resultJson.put("message", "服务图标不能为空");
                resultJson.put("code", 500);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            StringBuilder getOneSqlx = new StringBuilder("");
            getOneSqlx.append(" and code = '").append(hotelDict.getCode()).append("'")
                    .append(" and name = '").append(hotelDict.getName()).append("'")
                    .append(" and id != '").append(hotelDict.getId()).append("'");
            HotelDict listc = hotelDictService.getOen(getOneSqlx.toString());
            if(listc != null){
                resultJson.put("message", "已新增过相同名称的数据");
                resultJson.put("code", 500);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
            int m = hotelDictService.updateHotelDict(hotelDict);
            if (m > 0) {
                resultJson.put("message", "修改成功");
                resultJson.put("code", 200);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            } else {
                resultJson.put("message", "修改失败");
                resultJson.put("code", 502);
                ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
                return null;
            }
        }catch (Exception e){
            e.printStackTrace();
            resultJson.put("message", "未知异常："+ e);
            resultJson.put("code", 205);
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
        }
        resultJson.put("message", "未知异常");
        resultJson.put("code", 205);
        ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
        return null;
    }

    /**
     * 描述：删除民宿配置字典
     * @return
     */
    public String delHotelDict(){
        JSONObject resultJson = new JSONObject();
        if (id == null) {
            resultJson.put("message", "请传入id");
            resultJson.put("code", 500);
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
            return null;
        }
        int m = hotelDictService.delHotelDict(id);
        if (m > 0) {
            resultJson.put("message", "删除成功");
            resultJson.put("code", 200);
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
            return null;
        }
        resultJson.put("message", "未知异常");
        resultJson.put("code", 205);
        ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
        return null;
    }

    /**
     * 描述：查询民宿配置列表
     * @return
     */
    public String queryList(){
        JSONObject resultJson = new JSONObject();
        StringBuilder s1 = new StringBuilder("");
        StringBuilder s2 = new StringBuilder("");
        StringBuilder s3 = new StringBuilder("");
        StringBuilder s4 = new StringBuilder("");
        if(code==null){//查询全部
            s1.append("and code = 1");
            List<HotelDict> list1 = hotelDictService.queryList(s1.toString());
            s2.append("and code = 2");
            List<HotelDict> list2 = hotelDictService.queryList(s2.toString());
            s3.append("and code = 3");
            List<HotelDict> list3 = hotelDictService.queryList(s3.toString());
            s4.append("and code = 4");
            List<HotelDict> list4 = hotelDictService.queryList(s4.toString());
            resultJson.put("message", "查询成功");
            resultJson.put("code", 200);
            resultJson.put("date1", list1);
            resultJson.put("date2", list2);
            resultJson.put("date3", list3);
            resultJson.put("date4", list4);
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
            return null;
        }else{
            s1.append("and code = ").append(code);
            List<HotelDict> list1 = hotelDictService.queryList(s1.toString());
            resultJson.put("message", "查询成功");
            resultJson.put("code", 200);
            resultJson.put("data", list1);
            ResUtil.writeJson(ServletActionContext.getResponse(), resultJson.toString());
            return null;
        }
    }

}