基于SSM实现的网上手机商城设计与实现源码+项目说明.zip

package com.controller; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONObject; import com.entity.*; import com.github.pagehelper.PageInfo; import com.service.IAddressService; import com.service.ICartService; import com.service.IGoodsService; import com.service.IOrderService; import com.util.OrderSearchVO; import com.util.OrderVO; import com.util.Time; 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 org.springframework.web.servlet.mvc.support.RedirectAttributes; import sun.awt.image.IntegerComponentRaster; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpSession; import java.util.ArrayList; import java.util.Date; import java.util.List; @Controller @RequestMapping("/order") public class OrderController { @Autowired private IOrderService orderService; @Autowired private IAddressService addressService; @Autowired private ICartService cartService; @Autowired private IGoodsService goodsService; /** * 下单 判断库存 * @author: wxj * @param addr * @param goodslist * @param request * @return */ @RequestMapping("takeOrder") public String takeOrder(Integer addr, Integer [] goodslist, RedirectAttributes redirectAttributes, HttpServletRequest request){ HttpSession session = request.getSession(); int flag = 1; for(Integer id : goodslist){ Cart cart = cartService.findCartById(id); if(cart.getCart_goods().getGoods_num() < cart.getCart_num()){ flag = 0; } } //刷新页面清除session if(flag == 0){ redirectAttributes.addFlashAttribute("errmsg","库存不足，购买失败！"); return "redirect:/cart/confirm_order"; }else{ double totalPrice = 0.0; List<OrderDetail> detailList = new ArrayList<OrderDetail>(); for(Integer id : goodslist){ Cart cart = cartService.findCartById(id); totalPrice += cart.getCart_price() * cart.getCart_num(); OrderDetail detail = new OrderDetail(cart.getCart_goods(), cart.getCart_price(), cart.getCart_num()); detailList.add(detail); goodsService.reduceGoodsVolume(cart.getCart_num(),cart.getCart_goods().getGoods_id()); cartService.deleteCart(cart.getCart_id()); if(goodsService.findGoodsById(cart.getCart_goods().getGoods_id()).getGoods_num() == 0){ goodsService.outOfStock(cart.getCart_goods().getGoods_id()); } } Address address = addressService.findAddressById(addr); String order_address = address.getAddr_province() + address.getAddr_city() + address.getAddr_area() + address.getAddr_detail(); Users user = (Users)session.getAttribute("user"); Order preOrder = new Order(user, Time.getDate(),totalPrice,1,address.getAddr_nickname(),address.getAddr_phone(),order_address); preOrder.setDetailList(detailList); Order order = orderService.takeOrder(preOrder); session.setAttribute("order",order); return "redirect:/order/toOrder"; } } @RequestMapping("toOrder") public String toOrder(HttpSession session,Model model){ model.addAttribute("order",session.getAttribute("order")); session.removeAttribute("cartList"); session.removeAttribute("addressList"); return "user/takeorder"; } @RequestMapping("payForOrder") @ResponseBody public String payForOrder(String orderId){ Integer rs = orderService.payForOrder(orderId); if(rs > 0){ return "success"; }else { return "fail"; } } @RequestMapping("findOrderByUserAndState") @ResponseBody public List<Order> findOrderByUserAndState(Integer state,HttpServletRequest request){ HttpSession session = request.getSession(); Users user = (Users)session.getAttribute("user"); List<Order> list = orderService.findOrdersByUserAndState(user.getUser_id(),state); return list; } @RequestMapping("receiveOrder") @ResponseBody public String receiveOrder(String order_id){ Integer rs = orderService.receiveOrder(order_id); if(rs > 0){ return "success"; }else { return "fail"; } } @RequestMapping("deleteOrder") @ResponseBody public String deleteOrder(String order_id){ Integer rs = orderService.deleteOrder(order_id); if(rs > 0){ return "success"; }else { return "fail"; } } @RequestMapping("findOrderById") @ResponseBody public Order findOrderById(String order_id){ return orderService.findOrderById(order_id); } @RequestMapping("updateOrder") @ResponseBody public String updateOrder(Order order){ Integer rs = orderService.updateOrder(order); if(rs > 0){ return "success"; }else { return "fail"; } } @RequestMapping("findOrderBySplitPage") @ResponseBody public JSONObject findOrderBySplitPage(@RequestParam(value = "page",defaultValue = "1") Integer page, @RequestParam(value = "limit",defaultValue = "10") Integer limit, OrderSearchVO vo){ PageInfo<Order> info = orderService.findOrderBySplitPage(page, limit, vo); JSONObject obj = new JSONObject(); obj.put("msg",""); obj.put("code",0); obj.put("count",info.getTotal()); obj.put("data",info.getList()); return obj; } @RequestMapping("deliverOrder") @ResponseBody public String deliverOrder(String order_id,String express_no){ Integer rs = orderService.deliverOrder(order_id, express_no); if(rs > 0){ return "success"; }else { return "fail"; } } @RequestMapping("findTotalOrder") @ResponseBody public JSONObject findTotalOrder(Integer limit){ List<OrderVO> list = orderService.findTotalMoneyByMonth(limit); ArrayList<String> month = new ArrayList<String>(); ArrayList<Integer> sheets = new ArrayList<Integer>(); ArrayList<Long> total = new ArrayList<Long>(); for(OrderVO vo : list){ month.add(vo.getOrderMonth()); sheets.add(vo.getSheets()); total.add(vo.getTotalMoney()); } JSONObject obj = new JSONObject(); obj.put("month",month); obj.put("sheets",sheets); obj.put("total",total); return obj; } @RequestMapping("findEvent") @ResponseBody public JSONObject findEvent(){ Integer total = orderService.findTotalOrder(); Integer deliver = orderService.findTotalDeliverOrder(); JSONObject obj = new JSONObject(); obj.put("total",total); obj.put("delever",deliver); return obj; } }