java基于ai推荐的商家网红业务平台源码.zip

package com.example.system.controller; import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; import com.example.system.entity.Address; import com.example.system.entity.Contract; import com.example.system.entity.Good; import com.example.system.entity.User; import com.example.system.service.*; import org.apache.ibatis.annotations.Param; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.*; import org.springframework.web.servlet.ModelAndView; import javax.servlet.http.HttpSession; import java.util.List; @Controller @RequestMapping("celebrity") public class CelebrityViewController { @Autowired private ContractService contractService; @Autowired private OrderService orderService; @Autowired private GoodTypeService goodTypeService; @Autowired private AddressService addressService; @Autowired private UserService userService; @Autowired private GoodService goodService; @GetMapping("register") public String getRegister() { return "/celebrity/register/register"; } @PostMapping("goods/fuzzy") @ResponseBody public List<Good> fuzzySearch(@Param("name") String name){ return goodService.fuzzySearch(name); } @GetMapping("getAllGoods") @ResponseBody public List<Good> getAllGoods() { return goodService.getAllGood(); } // TODO @GetMapping("index") public String getIndex(HttpSession session) { if (session.getAttribute("user") == null) { return "/celebrity/index"; } String account = ((User) session.getAttribute("user")).getAccount(); LambdaQueryWrapper<Contract> qw = new LambdaQueryWrapper<>(); qw.eq(Contract::getCelebrity, account); session.setAttribute("contractNum", contractService.count(qw)); session.setAttribute("contracts", contractService.getContractsByCelebrity(account)); return "/celebrity/index"; } // TODO 加载页面的model数据 @GetMapping("contract") public ModelAndView getContractPage(@RequestParam("page") Integer page , @RequestParam("status") Integer status , HttpSession session) { String account = ((User) session.getAttribute("user")).getAccount(); Integer role = ((User) session.getAttribute("user")).getRole(); return contractService.getContractPage(page, status, account, role); } // TODO @GetMapping("quit") public String quit(HttpSession session) { session.removeAttribute("user"); return "/celebrity/index"; } @GetMapping("order") public String order(){ return "celebrity/order/order"; } @GetMapping("prompt") public String prompt() { return "/prompt"; } // TODO // @GetMapping("order") // public ModelAndView getOrderPage(@RequestParam("page") Integer page // , @RequestParam("status") Integer status // , HttpSession session) { // String account = ((User) session.getAttribute("user")).getAccount(); // return orderService.getOrderPage(account, page, status); // } // TODO @GetMapping("selfInfo") public ModelAndView getSelfInfo(HttpSession session) { ModelAndView mv = new ModelAndView("/celebrity/selfInfo/selfInfo"); mv.addObject("allGoodTypes", goodTypeService.list()); return mv; } // TODO @GetMapping("selfInfo/address") public String getAddress(@RequestParam("page") Integer page, HttpSession session, Model model) { if (page == 0) page = 1; int start = (page - 1) * 5; String account = ((User) session.getAttribute("user")).getAccount(); LambdaQueryWrapper<Address> qw = new LambdaQueryWrapper<>(); qw.eq(Address::getAccount, account); long m = addressService.count(qw); model.addAttribute("address", addressService.getUserAddress(account, start)); model.addAttribute("currentPage", page); model.addAttribute("maxPage", m % 5 == 0 ? m / 5 : m / 5 + 1); return "/celebrity/selfInfo/address"; } // TODO @GetMapping("order/buy/{id}") public String getCreateOrder(@PathVariable("id") Integer goodId, Model model) { Good good = goodService.getById(goodId); model.addAttribute("good", good); return "/celebrity/order/buy"; } // TODO @GetMapping("findEShops") public ModelAndView getGoodsRecommend(@RequestParam("page") Integer page, HttpSession session) { // 计算分页起始数据位置 if (page == 0) page = 1; int start1 = (page - 1) * 6; int start2 = (page - 1) * 8; String type = ((User) session.getAttribute("user")).getGoodType(); LambdaQueryWrapper<User> qw = new LambdaQueryWrapper<>(); qw.eq(User::getGoodType, type) .eq(User::getRole, 0); List<User> eshops = userService.getByCelebrityType(type, start1); int i = 0; for (User eshop : eshops) { List<Good> goods = goodService.get4(eshop.getAccount()); eshops.get(i).setGoods(goods); i++; } long m = userService.count(qw); ModelAndView mv = new ModelAndView("/celebrity/findEShops/findEShops"); mv.addObject("eshops", eshops); mv.addObject("recommendation", goodService.get6Goods(type, start2)); mv.addObject("currentPage", page); mv.addObject("maxPage", m % 6 == 0 ? m / 6 : m / 6 + 1); return mv; } // TODO @GetMapping("goodsRecommend") public ModelAndView getGoodsRecommend2(@RequestParam("page") Integer page, HttpSession session) { if (page == 0) page = 1; int start = (page - 1) * 20; String type = ((User) session.getAttribute("user")).getGoodType(); LambdaQueryWrapper<Good> goodQW = new LambdaQueryWrapper<>(); goodQW.eq(Good::getType, type); long m = goodService.count(goodQW); List<Good> goods = goodService.getByCelebrityType(type, start); int i = 0; for (Good good : goods) { LambdaQueryWrapper<User> userQW = new LambdaQueryWrapper<>(); userQW.eq(User::getAccount, good.getEshopAccount()); String eshopName = userService.getOne(userQW).getUsername(); goods.get(i).setEshopName(eshopName); i++; } ModelAndView mv = new ModelAndView("/celebrity/goodsRecommend/goodsRecommend"); mv.addObject("goods", goods); mv.addObject("currentPage", page); mv.addObject("maxPage", m % 20 == 0 ? m / 20 : m / 20 + 1); return mv; } }