获取用户推荐信息

src/main/java/com/sczx/user/controller/UserReferralController.java

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+package com.sczx.user.controller;
+
+import com.sczx.user.common.Result;
+import com.sczx.user.dto.BaseUserReferralDTO;
+import com.sczx.user.service.IUserReferralService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@Api(value = "用户推荐",  tags = "用户推荐")
+@RestController
+@RequestMapping("/referral")
+public class UserReferralController {
+
+    @Autowired
+    private IUserReferralService userReferralService;
+
+    @ApiOperation(value = "获取用户推荐信息", notes = "获取用户推荐信息")
+    @GetMapping("/getUserReferralByUserId")
+    public Result<BaseUserReferralDTO> getUserReferralByUserId(@RequestParam("userId") Long userId) {
+        return Result.ok(userReferralService.getUserReferral(userId));
+    }
+}

src/main/java/com/sczx/user/convert/BaseUserReferralConvert.java

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+package com.sczx.user.convert;
+
+import com.sczx.user.dto.BaseUserReferralDTO;
+import com.sczx.user.po.BaseUserReferralPO;
+import org.mapstruct.Mapper;
+import org.mapstruct.factory.Mappers;
+
+@Mapper
+public interface BaseUserReferralConvert {
+    BaseUserReferralConvert INSTANCE = Mappers.getMapper(BaseUserReferralConvert.class);
+    BaseUserReferralDTO po2Dto(BaseUserReferralPO po);
+    BaseUserReferralPO dto2Po(BaseUserReferralDTO dto);
+}

src/main/java/com/sczx/user/dto/BaseUserReferralDTO.java

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+package com.sczx.user.dto;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * <p>
+ * 用户引荐信息
+ * </p>
+ *
+ * @author zhangli
+ * @since 2025-08-19 23:47:42
+ */
+@Data
+@ApiModel(value = "BaseUserReferralDTO对象", description = "用户引荐信息")
+public class BaseUserReferralDTO{
+
+    @ApiModelProperty("id主键")
+    private Long id;
+
+    @ApiModelProperty("被引荐人id")
+    private Long userId;
+
+    @ApiModelProperty("被引荐人手机号")
+    private String userPhoneNumber;
+
+    @ApiModelProperty("引荐人id")
+    private Long referralUserId;
+
+    @ApiModelProperty("引荐人手机号")
+    private String referralUserPhoneNumber;
+
+    @ApiModelProperty("奖励截止日期")
+    private LocalDate awardDeadline;
+
+    @ApiModelProperty("奖励比例")
+    private BigDecimal awardRate;
+
+    @ApiModelProperty("引荐订单")
+    private String referralOrderNo;
+
+    @ApiModelProperty("删除标志（0代表存在 2代表删除）")
+    private String delFlag;
+
+    @ApiModelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @ApiModelProperty("更新时间")
+    private LocalDateTime updateTime;
+
+
+}

src/main/java/com/sczx/user/service/IUserReferralService.java

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+package com.sczx.user.service;
+
+import com.sczx.user.dto.BaseUserReferralDTO;
+
+public interface IUserReferralService {
+    BaseUserReferralDTO getUserReferral(Long userId);
+}

src/main/java/com/sczx/user/service/impl/UserReferralServiceImpl.java

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+package com.sczx.user.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.sczx.user.convert.BaseUserReferralConvert;
+import com.sczx.user.dto.BaseUserReferralDTO;
+import com.sczx.user.po.BaseUserReferralPO;
+import com.sczx.user.repository.BaseUserReferralRepo;
+import com.sczx.user.service.IUserReferralService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class UserReferralServiceImpl implements IUserReferralService {
+
+    @Autowired
+    private BaseUserReferralRepo baseUserReferralRepo;
+
+    @Override
+    public BaseUserReferralDTO getUserReferral(Long userId) {
+        LambdaQueryWrapper<BaseUserReferralPO> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(BaseUserReferralPO::getUserId, userId).orderByDesc(BaseUserReferralPO::getCreateTime).last(" limit 1");
+        BaseUserReferralPO baseUserReferralPO = baseUserReferralRepo.getOne(queryWrapper);
+        return BaseUserReferralConvert.INSTANCE.po2Dto(baseUserReferralPO);
+    }
+}