基于蚂蚁金融云的一个扫码点菜小程序demo.zip

/** * Alipay.com Inc. * Copyright (c) 2004-2017 All Rights Reserved. */ package com.koubei.demoapp.sell.tiny.app.web.controller; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONObject; import com.alipay.api.internal.util.AlipaySignature; import com.google.common.base.Function; import com.google.common.collect.Lists; import com.koubei.demoapp.sell.tiny.app.core.constant.SystemConstant; import com.koubei.demoapp.sell.tiny.app.core.dto.ItemDTO; import com.koubei.demoapp.sell.tiny.app.core.dto.OrderItemDTO; import com.koubei.demoapp.sell.tiny.app.core.dto.OrderSnapShotDTO; import com.koubei.demoapp.sell.tiny.app.core.entity.Order; import com.koubei.demoapp.sell.tiny.app.core.entity.Shop; import com.koubei.demoapp.sell.tiny.app.core.enums.OrderStatusEnum; import com.koubei.demoapp.sell.tiny.app.core.service.DishOrderSyncService; import com.koubei.demoapp.sell.tiny.app.core.service.ItemService; import com.koubei.demoapp.sell.tiny.app.core.service.OrderService; import com.koubei.demoapp.sell.tiny.app.core.service.ShopService; import com.koubei.demoapp.sell.tiny.app.web.Response; import com.koubei.demoapp.sell.tiny.app.web.constant.OpenApiParam; import com.koubei.demoapp.sell.tiny.app.web.vo.OrderInfoVO; import com.koubei.demoapp.sell.tiny.app.web.vo.OrderListVO; import com.koubei.demoapp.sell.tiny.app.web.vo.OrderPageVO; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; import java.io.UnsupportedEncodingException; import java.math.BigDecimal; import java.net.URLEncoder; import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.*; /** * @author jianheng.hjh * @version $Id: ItemController.java, v 0.1 2017-03-28 涓嬪崍5:29 jianheng.hjh Exp $$ */ @RestController @RequestMapping("/order") public class OrderController { private static final Logger logger = LoggerFactory.getLogger(OrderController.class); @Autowired private ItemService itemService; @Autowired private OrderService orderService; @Autowired private ShopService shopService; @Autowired private DishOrderSyncService dishOrderSyncService; @Value("${alipay.signType}") private String signType; @Value("${alipay.version}") private String version; @RequestMapping("/pageData.json") public Response getOrderData(@RequestParam String items) { return new Response(genOrderDetail(items), 200, null); } @RequestMapping("/info.json") public Response getOrderInfo(@RequestParam String orderNo) { Order orderDTO = orderService.loadByOrderNO(orderNo); OrderPageVO orderPageVO = new OrderPageVO(); orderPageVO.setOrderNo(orderNo); OrderSnapShotDTO snapshot = JSON.parseObject(orderDTO.getSnapshot(), OrderSnapShotDTO.class); orderPageVO.setShopName(snapshot.getShopName()); Shop shopDTO = shopService.loadById(snapshot.getShopId()); orderPageVO.setShopAvatar(shopDTO.getAvatar()); orderPageVO.setOrderItems(snapshot.getOrderItems()); orderPageVO.setPrice(snapshot.getPrice()); orderPageVO.setOrderStatus(orderDTO.getOrderStatus()); orderPageVO.setOrderStatusDesc("订单" + OrderStatusEnum.fromCode(orderDTO.getOrderStatus()).getDesc()); orderPageVO.setAlipayTradeNo(orderDTO.getAlipayTradeNO()); return Response.success(orderPageVO); } @RequestMapping("/items.json") public Response getItemsInOrder(@RequestParam String orderNo) { Order order = orderService.loadByOrderNO(orderNo); if (order == null) return Response.success(Collections.emptyList()); List<OrderItemDTO> orderItems = JSON.parseObject(order.getSnapshot(), OrderSnapShotDTO.class).getOrderItems(); return Response.success(orderItems); } @RequestMapping("/createOrderAndPay.json") public Response createOrderAndPay(@RequestParam String items, HttpServletRequest request) { OrderPageVO orderDetail = genOrderDetail(items); Order order = orderService.createOrder((String) request.getSession().getAttribute("userId"), JSON.toJSONString(orderDetail)); String orderStr = getOrderStr(order.getOrderNO(), "云点餐", orderDetail.getPrice().toString()); OrderInfoVO orderInfoVO = new OrderInfoVO(); orderInfoVO.setOrderStr(orderStr); orderInfoVO.setOrderNo(order.getOrderNO()); //回流订单数据 订单已下单到厨房, 待支付 // syncOrderByAlipayOpenApi(request, order); return Response.success(orderInfoVO); } @RequestMapping("/createOrder.json") public Response createOrder(@RequestParam String items, HttpServletRequest request) { OrderPageVO orderDetail = genOrderDetail(items); Order order = orderService.createOrder((String) request.getSession().getAttribute("userId"), JSON.toJSONString(orderDetail)); //回流订单数据 订单已下单到厨房, 待支付 // syncOrderByAlipayOpenApi(request, order); return Response.success(order.getOrderNO()); } @RequestMapping("/addDishToOrder.json") public Response addDishToOrder(@RequestParam String orderNo, @RequestParam String items, HttpServletRequest request) { Order order = orderService.loadByOrderNO(orderNo); OrderSnapShotDTO snapshot = JSON.parseObject(order.getSnapshot(), OrderSnapShotDTO.class); Map<Object, Object> map = JSON.parseObject(items, Map.class); OrderPageVO orderPageVO = new OrderPageVO(); List<OrderItemDTO> orderItems = snapshot.getOrderItems(); Map<Long, OrderItemDTO> orderItemMap = new HashMap<>(); for (OrderItemDTO orderItem : orderItems) { orderItemMap.put(orderItem.getId(), orderItem); } BigDecimal price = snapshot.getPrice(); for (Map.Entry entry : map.entrySet()) { Long id = Long.parseLong(entry.getKey().toString()); ItemDTO itemDTO = itemService.loadById(id); if (itemDTO != null) { orderPageVO.setShopId(itemDTO.getShopId()); Integer qty = Integer.valueOf(entry.getValue().toString()); price = price.add(itemDTO.getPrice().multiply(new BigDecimal(qty))); if (!orderItemMap.containsKey(id)) { OrderItemDTO orderItem = new OrderItemDTO(); orderItem.setId(id); orderItem.setName(itemDTO.getName()); orderItem.setPrice(itemDTO.getPrice()); orderItem.setQuantity(qty); orderItemMap.put(id, orderItem); } else { OrderItemDTO orderItemDTO = orderItemMap.get(id); orderItemDTO.setQuantity(orderItemDTO.getQuantity() + 1); } } } snapshot.setOrderItems(new ArrayList<>(orderItemMap.values())); snapshot.setPrice(price); order.setSnapshot(JSON.toJSONString(snapshot)); orderService.updateOrderByOrderNO(order); // syncOrderByAlipayOpenApi(request, order); return Response.success(); } @RequestMapping("/payOrder.json") public Response payOrder(@RequestParam String orderNo) { Order order = orderService.loadByOrderNO(orderNo); OrderSnapShotDTO snapshot = JSON.parseObject(order.getSnapshot(), OrderSnapShotDTO.class); String orderStr = getOrderStr(orderNo, "云点餐", snapshot.getPrice().toString()); logger.info(String.format("orderNo: %s, orderStr: %s", orderNo, orderStr)); return Response.success(orderStr); } // private void syncOrderByAlipayO