会员码接口

cash-api/account-server/src/main/java/com/czg/controller/user/UShopUserController.java

@@ -31,7 +31,6 @@ public class UShopUserController {
         return CzgResult.success(shopUserService.getShopUserInfo(StpKit.USER.getShopId(), StpKit.USER.getLoginIdAsLong()));
     }
 
-
     /**
      * 获取当前用户所有店铺会员信息
      * @return 店铺会员信息列表
@@ -41,4 +40,13 @@ public class UShopUserController {
         return CzgResult.success(shopUserService.vipCard(StpKit.USER.getLoginIdAsLong()));
     }
 
+    /**
+     * 获取动态会员码
+     * @return 店铺会员信息列表
+     */
+    @GetMapping("/code")
+    public CzgResult<String> code() {
+        return CzgResult.success(shopUserService.getCode(StpKit.USER.getLoginIdAsLong(), StpKit.USER.getShopId()));
+    }
+
 }

cash-common/cash-common-redis/src/main/java/com/czg/config/RedisCst.java

@@ -12,4 +12,6 @@ public interface RedisCst {
 
 
     String SMS_CODE = "sms:code:";
+    // 店铺会员动态支付码
+    String SHOP_USER_DYNAMIC_CODE = "shop:user:dynamic:code:";
 }

cash-common/cash-common-service/src/main/java/com/czg/account/service/ShopUserService.java

@@ -30,4 +30,5 @@ public interface ShopUserService extends IService<ShopUser> {
      */
     Page<ShopUserVipCardDTO> vipCard(long userInfoId);
 
+    String getCode(long userInfoId, long shopId);
 }

cash-service/account-service/src/main/java/com/czg/service/account/service/impl/ShopUserServiceImpl.java

@@ -2,6 +2,8 @@ package com.czg.service.account.service.impl;
 
 import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.IdUtil;
+import cn.hutool.core.util.RandomUtil;
 import com.czg.account.dto.shopuser.*;
 import com.czg.account.entity.ShopUser;
 import com.czg.account.entity.ShopUserFlow;
@@ -9,9 +11,11 @@ import com.czg.account.entity.UserInfo;
 import com.czg.account.service.ShopUserFlowService;
 import com.czg.account.service.ShopUserService;
 import com.czg.account.service.UserInfoService;
+import com.czg.config.RedisCst;
 import com.czg.enums.ShopUserFlowBizEnum;
 import com.czg.exception.ApiNotPrintException;
 import com.czg.sa.StpKit;
+import com.czg.service.RedisService;
 import com.czg.service.account.mapper.ShopUserMapper;
 import com.czg.utils.PageUtil;
 import com.mybatisflex.core.paginate.Page;
@@ -28,11 +32,13 @@ import java.math.RoundingMode;
  * @since 2025-02-08
  */
 @Service
-public class ShopUserServiceImpl extends ServiceImpl<ShopUserMapper, ShopUser>  implements ShopUserService {
+public class ShopUserServiceImpl extends ServiceImpl<ShopUserMapper, ShopUser> implements ShopUserService {
     @Resource
     private ShopUserFlowService shopUserFlowService;
     @Resource
     private UserInfoService userInfoService;
+    @Resource
+    private RedisService redisService;
 
     private ShopUser getUserInfo(Long shopUserId, Long shopId) {
         ShopUser shopUser = queryChain().eq(ShopUser::getShopId, shopId).eq(ShopUser::getId, shopUserId).one();
@@ -64,7 +70,7 @@ public class ShopUserServiceImpl extends ServiceImpl<ShopUserMapper, ShopUser>
         int flag = 0;
         if (shopUserEditDTO.getType() == 0) {
             flag = mapper.decrAccount(shopId, shopUserEditDTO.getId(), DateUtil.date().toLocalDateTime(), shopUserEditDTO.getMoney());
-        }else {
+        } else {
             flag = mapper.incrAccount(shopId, shopUserEditDTO.getId(), DateUtil.date().toLocalDateTime(), shopUserEditDTO.getMoney());
         }
         if (flag == 0) {
@@ -114,7 +120,7 @@ public class ShopUserServiceImpl extends ServiceImpl<ShopUserMapper, ShopUser>
 
         ShopUser shopUser = BeanUtil.copyProperties(shopUserAddDTO, ShopUser.class);
         shopUser.setShopId(shopId);
-        shopUser.setJoinTime(shopUser.getIsVip() != null &&shopUser.getIsVip() == 1 ? DateUtil.date().toLocalDateTime() : null);
+        shopUser.setJoinTime(shopUser.getIsVip() != null && shopUser.getIsVip() == 1 ? DateUtil.date().toLocalDateTime() : null);
         return save(shopUser);
     }
 
@@ -122,4 +128,32 @@ public class ShopUserServiceImpl extends ServiceImpl<ShopUserMapper, ShopUser>
     public Page<ShopUserVipCardDTO> vipCard(long userInfoId) {
         return mapper.selectVipCard(PageUtil.buildPage(), userInfoId);
     }
+
+    @Override
+    public String getCode(long userInfoId, long shopId) {
+        ShopUser shopUser = queryChain().eq(ShopUser::getShopId, shopId).eq(ShopUser::getUserId, userInfoId).one();
+        if (shopUser == null) {
+            throw new ApiNotPrintException("会员信息不存在");
+        }
+        String dynamicCode = generatePaymentCode(String.valueOf(shopId), String.valueOf(userInfoId));
+        redisService.set(RedisCst.SHOP_USER_DYNAMIC_CODE + shopUser.getId(), dynamicCode, 300);
+        shopUser.setDynamicCode(dynamicCode);
+        updateById(shopUser);
+        return dynamicCode;
+    }
+
+    public String generatePaymentCode(String shopId, String platformNumber) {
+        // 获取当前毫秒时间戳的后四位
+        String date = String.format("%04d", System.currentTimeMillis() % 10000);
+
+        // 获取店铺ID的最后2位数字
+        String shopIdLastTwoDigits = String.format("%02d", Integer.parseInt(shopId) % 100);
+
+        // 生成一个6位随机数
+        String randomPart = RandomUtil.randomNumbers(6);
+
+        // 拼接生成支付码：毫秒后的四位 + 平台号码 + 店铺ID的最后2位 + 随机数
+
+        return date + platformNumber + shopIdLastTwoDigits + randomPart;
+    }
 }