微信小程序点餐系统的开发与实现 - ToB企服应用市场:ToB评测及商务社交产业平台

package com.imooc.controller;
import com.imooc.constant.CookieConstant;
import com.imooc.constant.RedisConstant;
import com.imooc.dataobject.SellerInfo;
import com.imooc.enums.ResultEnum;
import com.imooc.exception.SellException;
import com.imooc.form.SellerForm;
import com.imooc.repository.SellerInfoRepository;
import com.imooc.utils.CookieUtil;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.ModelAndView;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
import lombok.extern.slf4j.Slf4j;
@RestController
@RequestMapping("/admin")
@Slf4j
public class AdminUserController {
@Autowired
SellerInfoRepository repository;
/**
* 后台用户登陆操作
* @param phone
* @param password
* @param response
* @return
*/
@GetMapping("/loginAdmin")
public String loginAdmin(@RequestParam("phone") String phone,
@RequestParam("password") String password,
HttpServletResponse response) {
SellerInfo sellerInfo = repository.findByPhone(phone);
log.info("商家信息={}", sellerInfo);
if (sellerInfo != null && sellerInfo.getPassword().equals(password)) {
String token = UUID.randomUUID().toString();
log.info("登录成功的token={}", token);
Integer expire = RedisConstant.EXPIRE;
//3. 设置token至cookie
CookieUtil.set(response, CookieConstant.TOKEN, token, expire);
return "登录成功";
} else {
throw new SellException(ResultEnum.LOGIN_FAIL);
}
}
@GetMapping("/logout")
public ModelAndView logout(HttpServletRequest request,
HttpServletResponse response,
Map<String, Object> map) {
//1. 从cookie里查询
Cookie cookie = CookieUtil.get(request, CookieConstant.TOKEN);
if (cookie != null) {
//2. 清除cookie
CookieUtil.set(response, CookieConstant.TOKEN, null, 0);
}
map.put("msg", ResultEnum.LOGOUT_SUCCESS.getMessage());
map.put("url", "/sell/seller/order/list");
return new ModelAndView("common/success", map);
}
/*
* 页面相关
* */
@GetMapping("/list")
public ModelAndView list(Map<String, Object> map) {
List<SellerInfo> categoryList = repository.findAll();
map.put("categoryList", categoryList);
return new ModelAndView("admin/list", map);
}
@GetMapping("/index")
public ModelAndView index(@RequestParam(value = "sellerId", required = false) Integer sellerId,
Map<String, Object> map) {
SellerInfo sellerInfo = repository.findBySellerId(sellerId);
map.put("category", sellerInfo);
return new ModelAndView("admin/index", map);
}
/**
* 保存/更新
*/
@PostMapping("/save")
public ModelAndView save(@Valid SellerForm form,
BindingResult bindingResult,
Map<String, Object> map) {
log.info("SellerForm={}", form);
if (bindingResult.hasErrors()) {
map.put("msg", bindingResult.getFieldError().getDefaultMessage());
map.put("url", "/sell/admin/index");
return new ModelAndView("common/error", map);
}
SellerInfo sellerInfo = new SellerInfo();
try {
if (form.getSellerId() != null) {
sellerInfo = repository.findBySellerId(form.getSellerId());
}
BeanUtils.copyProperties(form, sellerInfo);
repository.save(sellerInfo);
} catch (SellException e) {
map.put("msg", e.getMessage());
map.put("url", "/sell/admin/index");
return new ModelAndView("common/error", map);
}
map.put("url", "/sell/admin/list");
return new ModelAndView("common/success", map);
}
}

复制代码

package com.imooc.controller;
import com.imooc.VO.ResultVO;
import com.imooc.converter.OrderForm2OrderDTOConverter;
import com.imooc.dto.OrderDTO;
import com.imooc.enums.ResultEnum;
import com.imooc.exception.SellException;
import com.imooc.form.OrderForm;
import com.imooc.service.BuyerService;
import com.imooc.service.OrderService;
import com.imooc.utils.ResultVOUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.validation.Valid;
import lombok.extern.slf4j.Slf4j;
/**
* Created by znz
*/
@RestController
@RequestMapping("/buyer/order")
@Slf4j
public class BuyerOrderController {
@Autowired
private OrderService orderService;
@Autowired
private BuyerService buyerService;
//创建订单
@PostMapping("/create")
public ResultVO<Map<String, String>> create(@Valid OrderForm orderForm,
BindingResult bindingResult) {
if (bindingResult.hasErrors()) {
log.error("【创建订单】参数不正确, orderForm={}", orderForm);
throw new SellException(ResultEnum.PARAM_ERROR.getCode(),
bindingResult.getFieldError().getDefaultMessage());
}
OrderDTO orderDTO = OrderForm2OrderDTOConverter.convert(orderForm);
if (CollectionUtils.isEmpty(orderDTO.getOrderDetailList())) {
log.error("【创建订单】购物车不能为空");
throw new SellException(ResultEnum.CART_EMPTY);
}
OrderDTO createResult = orderService.create(orderDTO);
Map<String, String> map = new HashMap<>();
map.put("orderId", createResult.getOrderId());
return ResultVOUtil.success(map);
}
//订单列表
@GetMapping("/listByStatus")
public ResultVO<List<OrderDTO>> listByStatus(@RequestParam("openid") String openid,
@RequestParam(value = "orderStatus", defaultValue = "0") Integer orderStatus) {
if (StringUtils.isEmpty(openid)) {
log.error("【查询订单列表】openid为空");
throw new SellException(ResultEnum.PARAM_ERROR);
}
List<OrderDTO> orderList = buyerService.findOrderList(openid, orderStatus);
return ResultVOUtil.success(orderList);
}
//订单详情
@GetMapping("/detail")
public ResultVO<OrderDTO> detail(@RequestParam("openid") String openid,
@RequestParam("orderId") String orderId) {
OrderDTO orderDTO = buyerService.findOrderOne(openid, orderId);
return ResultVOUtil.success(orderDTO);
}
//确认收货
@PostMapping("/sure")
public ResultVO sure(@RequestParam("openid") String openid,
@RequestParam("orderId") String orderId) {
buyerService.cancelOrder(openid, orderId);
return ResultVOUtil.success();
}
//取消订单
@PostMapping("/cancel")
public ResultVO cancel(@RequestParam("openid") String openid,
@RequestParam("orderId") String orderId) {
buyerService.cancelOrder(openid, orderId);
return ResultVOUtil.success();
}
}

复制代码

package com.imooc.controller;
import com.imooc.VO.ResultVO;
import com.imooc.dataobject.Comment;
import com.imooc.dataobject.OrderMaster;
import com.imooc.dto.OrderDTO;
import com.imooc.enums.OrderStatusEnum;
import com.imooc.enums.ResultEnum;
import com.imooc.exception.SellException;
import com.imooc.repository.CommentRepository;
import com.imooc.repository.OrderMasterRepository;
import com.imooc.service.OrderService;
import com.imooc.utils.ResultVOUtil;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
/**
* desc:评论相关
*/
@RestController
public class CommentController {
@Autowired
private CommentRepository repository;
@Autowired
private OrderService orderService;
@Autowired
private OrderMasterRepository masterRepository;
//订单详情
@PostMapping("/comment")
public ResultVO<Comment> detail(@RequestParam("openid") String openid,
@RequestParam("orderId") String orderId,
@RequestParam("name") String name,
@RequestParam("avatarUrl") String avatarUrl,
@RequestParam("content") String content) {
if (StringUtils.isEmpty(openid) || StringUtils.isEmpty(orderId)) {
throw new SellException(ResultEnum.PARAM_ERROR);
}
//提交评论
Comment comment = new Comment();
comment.setName(name);
comment.setAvatarUrl(avatarUrl);
comment.setOpenid(openid);
comment.setContent(content);
Comment save = repository.save(comment);
//修改订单状态
OrderDTO orderDTO = orderService.findOne(orderId);
orderDTO.setOrderStatus(OrderStatusEnum.COMMENT.getCode());
OrderMaster orderMaster = new OrderMaster();
BeanUtils.copyProperties(orderDTO, orderMaster);
OrderMaster updateResult = masterRepository.save(orderMaster);
return ResultVOUtil.success(save);
}
//所有评论
@GetMapping("/commentList")
public ResultVO<List<Comment>> commentList() {
List<Comment> all = repository.findAll();
return ResultVOUtil.success(all);
}
//单个用户的所有评论
@GetMapping("/userCommentList")
public ResultVO<List<Comment>> userCommentList(@RequestParam("openid") String openid) {
List<Comment> all = repository.findAllByOpenid(openid);
return ResultVOUtil.success(all);
}
}

复制代码