weixin202便捷饭店点餐小程序的设计与实现ssm.zip

package com.controller; import java.io.File; import java.math.BigDecimal; import java.net.URL; import java.text.SimpleDateFormat; import com.alibaba.fastjson.JSONObject; import java.util.*; import org.springframework.beans.BeanUtils; import javax.servlet.http.HttpServletRequest; import org.springframework.web.context.ContextLoader; import javax.servlet.ServletContext; import com.service.TokenService; import com.utils.*; import java.lang.reflect.InvocationTargetException; import com.service.DictionaryService; import org.apache.commons.lang3.StringUtils; import com.annotation.IgnoreAuth; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.*; import com.baomidou.mybatisplus.mapper.EntityWrapper; import com.baomidou.mybatisplus.mapper.Wrapper; import com.entity.*; import com.entity.view.*; import com.service.*; import com.utils.PageUtils; import com.utils.R; import com.alibaba.fastjson.*; /** * 餐品订单 * 后端接口 * @author * @email */ @RestController @Controller @RequestMapping("/caipinOrder") public class CaipinOrderController { private static final Logger logger = LoggerFactory.getLogger(CaipinOrderController.class); @Autowired private CaipinOrderService caipinOrderService; @Autowired private TokenService tokenService; @Autowired private DictionaryService dictionaryService; //级联表service @Autowired private AddressService addressService; @Autowired private CaipinService caipinService; @Autowired private YonghuService yonghuService; @Autowired private CaipinCommentbackService caipinCommentbackService; @Autowired private CartService cartService; /** * 后端列表 */ @RequestMapping("/page") public R page(@RequestParam Map<String, Object> params, HttpServletRequest request){ logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params)); String role = String.valueOf(request.getSession().getAttribute("role")); if(false) return R.error(511,"永不会进入"); else if("用户".equals(role)) params.put("yonghuId",request.getSession().getAttribute("userId")); if(params.get("orderBy")==null || params.get("orderBy")==""){ params.put("orderBy","id"); } PageUtils page = caipinOrderService.queryPage(params); //字典表数据转换 List<CaipinOrderView> list =(List<CaipinOrderView>)page.getList(); for(CaipinOrderView c:list){ //修改对应字典表字段 dictionaryService.dictionaryConvert(c, request); } return R.ok().put("data", page); } /** * 后端详情 */ @RequestMapping("/info/{id}") public R info(@PathVariable("id") Long id, HttpServletRequest request){ logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id); CaipinOrderEntity caipinOrder = caipinOrderService.selectById(id); if(caipinOrder !=null){ //entity转view CaipinOrderView view = new CaipinOrderView(); BeanUtils.copyProperties( caipinOrder , view );//把实体数据重构到view中 //级联表 AddressEntity address = addressService.selectById(caipinOrder.getAddressId()); if(address != null){ BeanUtils.copyProperties( address , view ,new String[]{ "id", "createTime", "insertTime", "updateTime", "yonghuId"});//把级联的数据添加到view中,并排除id和创建时间字段 view.setAddressId(address.getId()); view.setAddressYonghuId(address.getYonghuId()); } //级联表 CaipinEntity caipin = caipinService.selectById(caipinOrder.getCaipinId()); if(caipin != null){ BeanUtils.copyProperties( caipin , view ,new String[]{ "id", "createTime", "insertTime", "updateTime"});//把级联的数据添加到view中,并排除id和创建时间字段 view.setCaipinId(caipin.getId()); } //级联表 YonghuEntity yonghu = yonghuService.selectById(caipinOrder.getYonghuId()); if(yonghu != null){ BeanUtils.copyProperties( yonghu , view ,new String[]{ "id", "createTime", "insertTime", "updateTime"});//把级联的数据添加到view中,并排除id和创建时间字段 view.setYonghuId(yonghu.getId()); } //修改对应字典表字段 dictionaryService.dictionaryConvert(view, request); return R.ok().put("data", view); }else { return R.error(511,"查不到数据"); } } /** * 后端保存 */ @RequestMapping("/save") public R save(@RequestBody CaipinOrderEntity caipinOrder, HttpServletRequest request){ logger.debug("save方法:,,Controller:{},,caipinOrder:{}",this.getClass().getName(),caipinOrder.toString()); String role = String.valueOf(request.getSession().getAttribute("role")); if(false) return R.error(511,"永远不会进入"); else if("用户".equals(role)) caipinOrder.setYonghuId(Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")))); caipinOrder.setInsertTime(new Date()); caipinOrder.setCreateTime(new Date()); caipinOrderService.insert(caipinOrder); return R.ok(); } /** * 后端修改 */ @RequestMapping("/update") public R update(@RequestBody CaipinOrderEntity caipinOrder, HttpServletRequest request){ logger.debug("update方法:,,Controller:{},,caipinOrder:{}",this.getClass().getName(),caipinOrder.toString()); String role = String.valueOf(request.getSession().getAttribute("role")); // if(false) // return R.error(511,"永远不会进入"); // else if("用户".equals(role)) // caipinOrder.setYonghuId(Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")))); //根据字段查询是否有相同数据 Wrapper<CaipinOrderEntity> queryWrapper = new EntityWrapper<CaipinOrderEntity>() .eq("id",0) ; logger.info("sql语句:"+queryWrapper.getSqlSegment()); CaipinOrderEntity caipinOrderEntity = caipinOrderService.selectOne(queryWrapper); if(caipinOrderEntity==null){ caipinOrderService.updateById(caipinOrder);//根据id更新 return R.ok(); }else { return R.error(511,"表中有相同数据"); } } /** * 删除 */ @RequestMapping("/delete") public R delete(@RequestBody Integer[] ids){ logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString()); caipinOrderService.deleteBatchIds(Arrays.asList(ids)); return R.ok(); } /** * 批量上传 */ @RequestMapping("/batchInsert") public R save( String fileName){ logger.debug("batchInsert方法:,,Controller:{},,fileName:{}",this.getClass().getName(),fileName); try { List<CaipinOrderEntity> caipinOrderList = new ArrayList<>();//上传的东西 Map<String, List<String>> seachFields= new HashMap<>();//要查询的字段 Date date = new Date(); int lastIndexOf = fileName.lastIndexOf("."); if(lastIndexOf == -1){ return R.error(511,"该文件没有后缀"); }else{ String s