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南宁网宿科技
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package com.gxwebsoft.apps.controller;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.crypto.digest.DigestUtil;
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import cn.hutool.http.HttpUtil;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
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import com.gxwebsoft.apps.entity.HualalaFood;
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import com.gxwebsoft.apps.entity.HualalaShop;
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import com.gxwebsoft.apps.entity.ItemVo;
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import com.gxwebsoft.apps.result.*;
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import com.gxwebsoft.apps.service.HualalaFoodService;
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import com.gxwebsoft.apps.service.HualalaService;
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import com.gxwebsoft.apps.service.HualalaShopService;
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import com.gxwebsoft.common.core.utils.CacheClient;
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import com.gxwebsoft.common.core.utils.JSONUtil;
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import com.gxwebsoft.common.core.web.ApiResult;
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import com.gxwebsoft.common.core.web.BaseController;
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import com.gxwebsoft.common.system.entity.User;
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import com.gxwebsoft.shop.entity.Order;
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import com.gxwebsoft.shop.entity.OrderGoods;
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import com.gxwebsoft.shop.param.OrderParam;
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import com.gxwebsoft.shop.service.OrderGoodsService;
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import com.gxwebsoft.shop.service.OrderService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import lombok.val;
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import org.springframework.data.redis.core.StringRedisTemplate;
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import org.springframework.http.*;
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import org.springframework.util.LinkedMultiValueMap;
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import org.springframework.util.MultiValueMap;
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import org.springframework.web.bind.annotation.*;
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import org.springframework.web.client.RestTemplate;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.math.BigDecimal;
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import java.util.*;
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import java.util.stream.Collectors;
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import static com.gxwebsoft.common.core.constants.OrderConstants.PAY_STATUS_SUCCESS;
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import static com.gxwebsoft.common.core.constants.RedisConstants.*;
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/**
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* 哗啦啦-购物车
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* 教程参考 https://blog.csdn.net/qq_34383510/article/details/127824628
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* @author 科技小王子
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* @since 2022-11-25 12:55:33
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*/
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@Api(tags = "哗啦啦-购物车")
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@RestController
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@RequestMapping("/api/apps/hualala-cart")
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public class HualalaCart extends BaseController {
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@Resource
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private StringRedisTemplate stringRedisTemplate;
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@Resource
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private CacheClient cacheClient;
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@Resource
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private HualalaService hualalaService;
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@Resource
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private HualalaFoodService hualalaFoodService;
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@Resource
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private OrderService orderService;
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@Resource
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private OrderGoodsService orderGoodsService;
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@Resource
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private HualalaShopService hualalaShopService;
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@ApiOperation("我的购物车")
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@GetMapping()
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public ApiResult<?> cart(ItemVo param) {
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String key = getKey(param.getShopId());
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return success("查询成功",showCart(key));
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}
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@ApiOperation("添加购物车")
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@PostMapping("/addCart")
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public ApiResult<?> addCart(@RequestBody ItemVo param) {
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String key = getKey(param.getShopId());
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cacheClient.hPut(key,param.getFoodId().toString(),JSONUtil.toJSONString(param));
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return success("添加成功",showCart(key));
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}
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@ApiOperation("生成订单并清空购物车")
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@PostMapping("/createOrder")
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public ApiResult<?> createOrder(@RequestBody Order order){
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String key = getKey(order.getShopId().toString());
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// 记录当前登录用户id、租户id
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User loginUser = getLoginUser();
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if (loginUser != null) {
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order.setUserId(loginUser.getUserId());
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}
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order.setMerchantCode(order.getShopId().toString());
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order.setPayMethod("通联支付");
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if (orderService.save(order)) {
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// 添加订单商品
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List<Object> hValues = cacheClient.hValues(key);
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hValues.forEach(d -> {
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JSONObject json = JSONObject.parseObject(d.toString());
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OrderGoods orderGoods = new OrderGoods();
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orderGoods.setOrderId(order.getOrderId());
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orderGoods.setGoodsName(json.getString("foodName"));
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orderGoods.setImageUrl(json.getString("imge"));
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orderGoods.setTotalNum(Integer.valueOf(json.getString("num")));
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orderGoods.setGoodsId(Integer.valueOf(json.getString("foodId")));
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orderGoods.setGoodsSkuId(json.getString("foodUnitID"));
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orderGoods.setUserId(getLoginUserId());
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BigDecimal totalPrice = new BigDecimal(json.getString("price"));
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orderGoods.setTotalPrice(totalPrice);
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orderGoods.setTenantId(getTenantId());
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orderGoodsService.save(orderGoods);
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});
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// 清空购物车
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cacheClient.delete(key);
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return success("订单创建成功",order);
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}
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return fail("订单创建失败");
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}
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@ApiOperation("通联支付")
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@PostMapping("/allinPay")
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public ApiResult<?> allinPay(@RequestBody Order order){
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Order orderInfo = orderService.getById(order.getOrderId());
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System.out.println("orderInfo = " + orderInfo);
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final HualalaShop shop = hualalaShopService.getByIdRel(orderInfo.getShopId());
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final String payMerchantNo = shop.getPayMerchantNo();
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final String paySecret = shop.getPaySecret();
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System.out.println("payMerchantNo = " + payMerchantNo);
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System.out.println("paySecret = " + paySecret);
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// 正式接口
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String url = "https://interface.allinpaygx.com/api/access/payInterface/unifiedPay";
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// 测试接口
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// String url = "https://interfacetest.allinpaygx.com/api/access/payInterface/unifiedPay";
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// System.out.println("接口地址 = " + url);
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// map传参数
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Map<String, Object> map = new HashMap<>();
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// 计算金额
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final BigDecimal orderPrice = orderInfo.getOrderPrice().multiply(new BigDecimal(100));
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final int amount = Integer.parseInt(orderPrice.stripTrailingZeros().toPlainString());
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map.put("merchantNo", payMerchantNo); // 正式商户
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// map.put("merchantNo", "113201120053"); // 测试商户：113201120053
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map.put("merchantOrderNo", orderInfo.getOrderNo());
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map.put("amount",String.valueOf(amount));
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map.put("notifyUrl","https://open.gxwebsoft.com/api/apps/hualala-cart/payNotify");
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map.put("payType","W06S");
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// 附加签名
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String sign = getSign(map,paySecret);
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System.out.println("sign = " + sign);
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map.put("sign",sign);
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System.out.println("请求参数 = " + map);
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String result = HttpUtil.post(url,map);
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System.out.println("result = " + result);
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JSONObject resultObj = JSON.parseObject(result);
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JSONObject payinfo = JSON.parseObject(resultObj.getString("payinfo"));
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System.out.println("payinfo = " + payinfo);
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return success("支付参数",payinfo);
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}
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public static String getSign(Map<String, Object> treeMap, String paySecret) {
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// String secret = paySecret; // 正式秘钥
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// String secret = "aceb62c896d849c89d1c8b9a4416d1a7"; // 测试秘钥
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TreeMap<String, String> tMap = new TreeMap<>();
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for (Map.Entry<String, Object> entry : treeMap.entrySet()) {
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if (!StrUtil.isEmpty(entry.getValue().toString()) && !entry.getKey().equals("sign")) {
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tMap.put(entry.getKey(), entry.getValue().toString());
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}
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}
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StringBuffer buf = new StringBuffer();
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for (String key : tMap.keySet()) {
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buf.append(key).append(treeMap.get(key));
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}
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buf.append(paySecret);
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System.out.println("buf = " + buf);
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return DigestUtil.md5Hex(buf.toString()).toUpperCase();
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}
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@ApiOperation("通联支付")
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@PostMapping("/payNotify")
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public String payNotify(@RequestParam Map<String, String> params){
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// 支付成功
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if (orderService.allinPay(params)) {
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return "success";
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}
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return "error";
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}
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@ApiOperation("交易查询")
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@PostMapping("/findOrderInfo")
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public ApiResult<?> findOrderInfo(@RequestBody Order order){
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final Order data = orderService.getByOutTradeNo(order.getOrderNo().toString());
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return success("查询结果",data);
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}
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// 获取Key
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private String getKey(String shopId) {
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return HLL_CART_FOOD_KEY.concat(shopId).concat(":").concat(getLoginUserId().toString());
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}
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private OperateVo showCart(String key){
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// 获取购物车数据
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List<Object> values = cacheClient.hValues(key);
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// System.out.println("values = " + values);
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List<ItemVo> collect = values.stream().map(item -> JSONUtil.parseObject(JSONUtil.toJSONString(item), ItemVo.class)).collect(Collectors.toList());
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// System.out.println("collect = " + collect);
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// 封装数据结果
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OperateVo operateVo = new OperateVo();
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operateVo.setTotalNum(0);
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operateVo.setTotalPrice(BigDecimal.valueOf(0));
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operateVo.setItems(collect);
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collect.forEach(d -> {
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// System.out.println("operateVo.getTotalNum() + d.getNum() = " + operateVo.getTotalNum() + d.getNum());
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operateVo.setTotalNum(operateVo.getTotalNum()+d.getNum());
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operateVo.setTotalPrice(operateVo.getTotalPrice().add(d.getPrice().multiply(BigDecimal.valueOf(d.getNum()))));
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});
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// System.out.println("operateVo = " + operateVo);
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return operateVo;
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}
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@ApiOperation("通联支付2")
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@PostMapping("/test")
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public ApiResult<?> test(){
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final Order order = orderService.getByOutTradeNo("2023030149684157");
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order.setPayStatus(PAY_STATUS_SUCCESS);
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order.setPayPrice(order.getTotalPrice());
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orderService.updateById(order);
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return success("成功",order);
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}
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}
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