@RequestMapping(value = "/addToCart/{uuid}", method = RequestMethod.GET)
public String addToCar(
Model m, @PathVariable("uuid") int uuid, @CookieValue("MyLogin") String myLogin) {
int customerId = Integer.parseInt(myLogin.split(",")[0]);
CartModel cm = new CartModel();
cm.setCustomerUuid(customerId);
cm.setGoodsUuid(uuid);
cm.setBuyNum(1);
// 新增记录
cartService.create(cm);
//////////////////////////////////
CartQueryModel qm = new CartQueryModel();
qm.getPage().setPageSize(10);
qm.setCustomerUuid(customerId);
Page<CartModel> page = cartService.queryByPage(qm);
m.addAttribute("carts", page.getResult());
return "cart/myCart";
}
@RequestMapping(value = "/order", method = RequestMethod.GET)
public String order(@CookieValue("MyLogin") String myLogin) {
int customerId = Integer.parseInt(myLogin.split(",")[0]);
//////////////////////////////////
CartQueryModel qm = new CartQueryModel();
qm.getPage().setPageSize(50);
qm.setCustomerUuid(customerId);
Page<CartModel> page = cartService.queryByPage(qm);
// 计算价格
float total = 0;
for (CartModel cm : page.getResult()) {
total += 10 * cm.getBuyNum();
}
OrderModel om = new OrderModel();
om.setCustomerUuid(customerId);
om.setOrderTime(DateFormatUtil.long2string(System.currentTimeMillis()));
om.setSaveMoney(0.0F);
om.setTotalMoney(total);
om.setState(1);
// 新增订单
int orderId = orderService.create(om);
////////////////////////////////////////////////
for (CartModel cm : page.getResult()) {
OrderDetailModel odm = new OrderDetailModel();
odm.setGoodsUuid(cm.getGoodsUuid());
odm.setOrderUuid(orderId);
odm.setOrderNum(cm.getBuyNum());
odm.setPrice(10.0F);
odm.setMoney(odm.getPrice() * odm.getOrderNum());
odm.setSaveMoney(0.0F);
// 新增订单详情
orderDetailService.create(odm);
////////////////////////////////////////
// 更新库存
StoreModel sm = new StoreModel();
sm.setGoodsUuid(cm.getGoodsUuid());
sm.setStoreNum(cm.getBuyNum());
storeService.updateByGoodsId(sm);
/////////////////////////////////////////
// 清空购物车
cartService.delete(cm.getUuid());
}
return "success";
}