农产品销售|助农惠农|基于Springboot实现农产品销售管理系统

package com.yw.eshop.controller.admin;
import com.yw.eshop.domain.Brand;
import com.yw.eshop.domain.ProductType;
import com.yw.eshop.service.BrandService;
import com.yw.eshop.service.ProductTypeService;
import com.yw.eshop.utils.PageModel;
import com.yw.eshop.service.BrandService;
import com.yw.eshop.service.ProductTypeService;
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 org.springframework.web.bind.annotation.ResponseBody;
import java.util.List;
/**
 * 品牌管理
 */
@Controller
@RequestMapping("/admin/brand")
public class BrandController {
    @Autowired
    private BrandService brandService;
    @Autowired
    private ProductTypeService productTypeService;
    @RequestMapping("/list")
    public String list( @RequestParam(defaultValue = "1") Integer pageNo,
                       @RequestParam(defaultValue = "5")Integer pageSize,
                       Model model){
        try {
            PageModel<Brand> brandPages = brandService.queryBrandPages(pageNo, pageSize);
            model.addAttribute("brandPages", brandPages);
        } catch (Exception e) {
            e.printStackTrace();
            model.addAttribute("errMessage", "查询失败："+e.getMessage());
            return  "500";
        }
        return "admin/brand/list";
    }
    @RequestMapping("addPage")
    public String addPage(Model model){
        List<ProductType> productTypes= productTypeService.queryProductTypeAll();
        model.addAttribute("productTypes",productTypes);
        return "admin/brand/add";
    }
    @RequestMapping("/add")
    private String addBrand(Brand brand,Model model){
        try {
            int i = brandService.addBrand(brand);
            if (i==0){
                model.addAttribute("errMessage","服务器繁忙操作失败");
                return "500";
            }
        }catch (Exception e){
            model.addAttribute("errMessage",e.getMessage());
            return "500";
        }
        model.addAttribute("url", "admin/brand/list");
        return "success";
    }
    @RequestMapping("updatePage")
    public String updatePage(String id,Model model){
       Brand brand= brandService.queryBrandById(id);
        List<ProductType> productTypes= productTypeService.queryProductTypeAll();
        model.addAttribute("productTypes",productTypes);
        model.addAttribute("brand",brand);
        return "admin/brand/update";
    }
    @RequestMapping("/update")
    private String update(Brand brand,Model model){
        try {
            int i = brandService.updateBrand(brand);
            if (i==0){
                model.addAttribute("errMessage","服务器繁忙操作失败");
                return "500";
            }
        }catch (Exception e){
            model.addAttribute("errMessage",e.getMessage());
            return "500";
        }
        model.addAttribute("url", "admin/brand/list");
        return "success";
    }
    @RequestMapping("deletePage")
    public String deletePage(String id,Model model){
        model.addAttribute("id",id);
        return "admin/carousel/delete";
    }
    @RequestMapping("/delete")
    public String delete(String id, Model model){
        try {
            int i = brandService.delete(id);
            if (i==0){
                model.addAttribute("errMessage","服务器繁忙操作失败");
                return "500";
            }
        }catch (Exception e){
            model.addAttribute("errMessage",e.getMessage());
            return "500";
        }
        model.addAttribute("url", "admin/brand/list");
        return "success";
    }
    @RequestMapping("batchDel")
    @ResponseBody
    public String batchDel(String[] ids) {
        System.out.println("进来了");
        brandService.batchProductTypeDel(ids);
        return "/admin/brand/list";
    }
}

package com.yw.eshop.controller.front;
import com.yw.eshop.domain.Order;
import com.yw.eshop.domain.OrderProduct;
import com.yw.eshop.domain.User;
import com.yw.eshop.service.OrderProductService;
import com.yw.eshop.service.OrderService;
import com.yw.eshop.service.OrderProductService;
import com.yw.eshop.service.OrderService;
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.ResponseBody;
import javax.servlet.http.HttpSession;
import java.util.List;
/**
 * 前台订单控制器
 */
@Controller
@RequestMapping("front/order")
public class FrontOrderController {
    @Autowired
    private OrderService orderService;
    @Autowired
    private OrderProductService orderProductService;
    /**
     * 前台个人中心订单查询
     * @param session
     * @param model
     * @return
     */
    @RequestMapping("index")
    private String index(HttpSession session, Model model){
        try {
            User user = (User) session.getAttribute("user");
            if (user == null) {
                return "redirect:/front/login/loginPage";
            } else {
                List<Order> list = orderService.queryAllOrder(user.getId());
                for (Order order : list) {
                    List<OrderProduct> orderProducts = orderProductService.queryOrderProByOrderId(order.getId());
                    order.setList(orderProducts);
                }
                model.addAttribute("list", list);
                return "front/order/order";
            }
        }catch (Exception e){
            e.printStackTrace();
            model.addAttribute("errMessage","服务器繁忙"+e.getMessage());
            return "500";
        }
    }
    /**
     *  前台用户取消订单：条件是未发货状态
     * @param id
     * @param model
     * @return
     */
    @RequestMapping("/delete")
    @ResponseBody
    public String delete(String id, Model model){
        model.addAttribute("id", id);
        try {
            int i = orderService.delete(id);
            if (i==0){
                model.addAttribute("errMessage","服务器繁忙操作失败");
                return "500";
            }
        }catch (Exception e){
            model.addAttribute("errMessage",e.getMessage());
            return "500";
        }
        //return "forward:/front/order/index";
        model.addAttribute("url", "/front/order/index");
        return "success";
    }
    /**
     *  前台用户确认收货：条件是己发货状态
     * @param id
     * @param model
     * @return
     */
    @RequestMapping("/update")
    @ResponseBody
    public String update(String id,Integer status, Model model){
        model.addAttribute("id", id);
        try {
            int i = orderService.updateStatus(id,status);
            if (i==0){
                model.addAttribute("errMessage","服务器繁忙操作失败");
                return "500";
            }
        }catch (Exception e){
            model.addAttribute("errMessage",e.getMessage());
            return "500";
        }
        //return "forward:/front/order/index";
        model.addAttribute("url", "/front/order/index");
        return "success";
    }
}