MALL-TRADE：新增 BrokerageUserService#getOrCreateBrokerageUser 获得或创建分销用户方法，解决父级推广人不存在的问题

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/brokerage/AppBrokerageUserController.java

@@ -1,7 +1,6 @@
 package cn.iocoder.yudao.module.trade.controller.app.brokerage;
 
 import cn.hutool.core.date.LocalDateTimeUtil;
-import cn.hutool.core.util.ObjUtil;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.security.core.annotations.PreAuthenticated;
@@ -11,8 +10,6 @@ import cn.iocoder.yudao.module.trade.controller.app.brokerage.vo.user.*;
 import cn.iocoder.yudao.module.trade.convert.brokerage.BrokerageRecordConvert;
 import cn.iocoder.yudao.module.trade.convert.brokerage.BrokerageUserConvert;
 import cn.iocoder.yudao.module.trade.dal.dataobject.brokerage.BrokerageUserDO;
-import cn.iocoder.yudao.module.trade.dal.dataobject.config.TradeConfigDO;
-import cn.iocoder.yudao.module.trade.enums.brokerage.BrokerageEnabledConditionEnum;
 import cn.iocoder.yudao.module.trade.enums.brokerage.BrokerageRecordBizTypeEnum;
 import cn.iocoder.yudao.module.trade.enums.brokerage.BrokerageRecordStatusEnum;
 import cn.iocoder.yudao.module.trade.enums.brokerage.BrokerageWithdrawStatusEnum;
@@ -20,7 +17,6 @@ import cn.iocoder.yudao.module.trade.service.brokerage.BrokerageRecordService;
 import cn.iocoder.yudao.module.trade.service.brokerage.BrokerageUserService;
 import cn.iocoder.yudao.module.trade.service.brokerage.BrokerageWithdrawService;
 import cn.iocoder.yudao.module.trade.service.brokerage.bo.BrokerageWithdrawSummaryRespBO;
-import cn.iocoder.yudao.module.trade.service.config.TradeConfigService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
@@ -55,22 +51,16 @@ public class AppBrokerageUserController {
     @Resource
     private BrokerageWithdrawService brokerageWithdrawService;
     @Resource
-    private TradeConfigService tradeConfigService;
-    @Resource
     private MemberUserApi memberUserApi;
 
     @GetMapping("/get")
     @Operation(summary = "获得个人分销信息")
     @PreAuthenticated
     public CommonResult<AppBrokerageUserRespVO> getBrokerageUser() {
-        Optional<BrokerageUserDO> user = Optional.ofNullable(brokerageUserService.getBrokerageUser(getLoginUserId()));
-        // 获得交易中心配置
-        TradeConfigDO tradeConfig = tradeConfigService.getTradeConfig();
-        // 如果是人人分佣 BrokerageUserDO 为 null 时，也有分销资格
-        boolean brokerageEnabled = ObjUtil.equal(BrokerageEnabledConditionEnum.ALL.getCondition(), tradeConfig.getBrokerageEnabledCondition());
+        Optional<BrokerageUserDO> user = Optional.ofNullable(brokerageUserService.getOrCreateBrokerageUser(getLoginUserId()));
         // 返回数据
         AppBrokerageUserRespVO respVO = new AppBrokerageUserRespVO()
-                .setBrokerageEnabled(user.map(BrokerageUserDO::getBrokerageEnabled).orElse(brokerageEnabled))
+                .setBrokerageEnabled(user.map(BrokerageUserDO::getBrokerageEnabled).orElse(false))
                 .setBrokeragePrice(user.map(BrokerageUserDO::getBrokeragePrice).orElse(0))
                 .setFrozenPrice(user.map(BrokerageUserDO::getFrozenPrice).orElse(0));
         return success(respVO);

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/brokerage/vo/user/AppBrokerageUserBindReqVO.java

@@ -8,7 +8,7 @@ import jakarta.validation.constraints.NotNull;
 
 @Schema(description = "应用 App - 绑定推广员 Request VO")
 @Data
-public class AppBrokerageUserBindReqVO extends PageParam {
+public class AppBrokerageUserBindReqVO {
 
     @Schema(description = "推广员编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
     @NotNull(message = "推广员编号不能为空")

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/BrokerageUserService.java

@@ -7,8 +7,8 @@ import cn.iocoder.yudao.module.trade.controller.app.brokerage.vo.user.AppBrokera
 import cn.iocoder.yudao.module.trade.controller.app.brokerage.vo.user.AppBrokerageUserRankByUserCountRespVO;
 import cn.iocoder.yudao.module.trade.controller.app.brokerage.vo.user.AppBrokerageUserRankPageReqVO;
 import cn.iocoder.yudao.module.trade.dal.dataobject.brokerage.BrokerageUserDO;
-
 import jakarta.validation.constraints.NotNull;
+
 import java.util.Collection;
 import java.util.List;
 
@@ -67,6 +67,14 @@ public interface BrokerageUserService {
      */
     BrokerageUserDO getBindBrokerageUser(Long id);
 
+    /**
+     * 获得或创建分销用户
+     *
+     * @param id 用户编号
+     * @return 分销用户
+     */
+    BrokerageUserDO getOrCreateBrokerageUser(Long id);
+
     /**
      * 更新用户佣金
      *
@@ -104,8 +112,8 @@ public interface BrokerageUserService {
     /**
      * 【会员】绑定推广员
      *
-     * @param userId       用户编号
-     * @param bindUserId   推广员编号
+     * @param userId     用户编号
+     * @param bindUserId 推广员编号
      * @return 是否绑定
      */
     boolean bindBrokerageUser(@NotNull Long userId, @NotNull Long bindUserId);
@@ -134,4 +142,5 @@ public interface BrokerageUserService {
      * @return 下级分销统计分页
      */
     PageResult<AppBrokerageUserChildSummaryRespVO> getBrokerageUserChildSummaryPage(AppBrokerageUserChildSummaryPageReqVO pageReqVO, Long userId);
+
 }

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/BrokerageUserServiceImpl.java

@@ -4,6 +4,7 @@ import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.ArrayUtil;
 import cn.hutool.core.util.BooleanUtil;
+import cn.hutool.core.util.ObjUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.date.LocalDateTimeUtils;
@@ -25,10 +26,10 @@ import cn.iocoder.yudao.module.trade.enums.brokerage.BrokerageRecordBizTypeEnum;
 import cn.iocoder.yudao.module.trade.enums.brokerage.BrokerageRecordStatusEnum;
 import cn.iocoder.yudao.module.trade.service.config.TradeConfigService;
 import com.baomidou.mybatisplus.core.metadata.IPage;
+import jakarta.annotation.Resource;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
-import jakarta.annotation.Resource;
 import java.time.LocalDateTime;
 import java.util.*;
 
@@ -127,6 +128,18 @@ public class BrokerageUserServiceImpl implements BrokerageUserService {
                 .orElse(null);
     }
 
+    @Override
+    public BrokerageUserDO getOrCreateBrokerageUser(Long id) {
+        BrokerageUserDO brokerageUser = brokerageUserMapper.selectById(id);
+        if (brokerageUser == null && ObjUtil.equal(BrokerageEnabledConditionEnum.ALL.getCondition(),
+                tradeConfigService.getTradeConfig().getBrokerageEnabledCondition())) { // 人人分销的情况下，如果分销人为空则创建分销人
+            brokerageUser = new BrokerageUserDO().setId(id).setBrokerageEnabled(true).setBrokeragePrice(0)
+                    .setBrokerageTime(LocalDateTime.now()).setFrozenPrice(0);
+            brokerageUserMapper.insert(brokerageUser);
+        }
+        return brokerageUser;
+    }
+
     @Override
     public boolean updateUserPrice(Long id, Integer price) {
         if (price > 0) {
@@ -184,7 +197,6 @@ public class BrokerageUserServiceImpl implements BrokerageUserService {
             if (BrokerageEnabledConditionEnum.ALL.getCondition().equals(enabledCondition)) { // 人人分销：用户默认就有分销资格
                 brokerageUser.setBrokerageEnabled(true).setBrokerageTime(LocalDateTime.now());
             }
-            brokerageUser.setBindUserId(bindUserId).setBindUserTime(LocalDateTime.now());
             brokerageUserMapper.insert(fillBindUserData(bindUserId, brokerageUser));
         } else {
             brokerageUserMapper.updateById(fillBindUserData(bindUserId, new BrokerageUserDO().setId(userId)));
@@ -294,18 +306,23 @@ public class BrokerageUserServiceImpl implements BrokerageUserService {
     }
 
     private void validateCanBindUser(BrokerageUserDO user, Long bindUserId) {
-        // 校验要绑定的用户有无推广资格
-        BrokerageUserDO bindUser = brokerageUserMapper.selectById(bindUserId);
+        // 1.1 校验推广人是否存在
+        MemberUserRespDTO bindUserInfo = memberUserApi.getUser(bindUserId);
+        if (bindUserInfo == null) {
+            throw exception(BROKERAGE_USER_NOT_EXISTS);
+        }
+        // 1.2 校验要绑定的用户有无推广资格
+        BrokerageUserDO bindUser = getOrCreateBrokerageUser(bindUserId);
         if (bindUser == null || BooleanUtil.isFalse(bindUser.getBrokerageEnabled())) {
             throw exception(BROKERAGE_BIND_USER_NOT_ENABLED);
         }
 
-        // 校验绑定自己
+        // 2. 校验绑定自己
         if (Objects.equals(user.getId(), bindUserId)) {
             throw exception(BROKERAGE_BIND_SELF);
         }
 
-        // 下级不能绑定自己的上级
+        // 3. 下级不能绑定自己的上级
         for (int i = 0; i <= Short.MAX_VALUE; i++) {
             if (Objects.equals(bindUser.getBindUserId(), user.getId())) {
                 throw exception(BROKERAGE_BIND_LOOP);