查看订货申请时是关联用户的特权

src/main/java/com/rj/entity/LbPurchaseApply.java

@@ -75,4 +75,12 @@ public class LbPurchaseApply implements Serializable {
     @TableField("update_time")
     @Schema(description = "更新时间")
     private LocalDateTime updateTime;
+
+    @TableField(exist = false)
+    @Schema(description = "申请人用户信息（非数据库字段）")
+    private LbUser applicantUser;
+
+    @TableField(exist = false)
+    @Schema(description = "推荐人用户信息（非数据库字段）")
+    private LbUser referrerUser;
 }

src/main/java/com/rj/service/impl/LbPurchaseApplyServiceImpl.java

@@ -15,10 +15,12 @@ import com.rj.dto.hxr.HxrUserRow;
 import com.rj.entity.LbDailyUserTrade;
 import com.rj.entity.LbDailyUserTradeReport;
 import com.rj.entity.LbPurchaseApply;
+import com.rj.entity.LbUser;
 import com.rj.util.IsoWorkdayUtils;
 import com.rj.mapper.LbDailyUserTradeMapper;
 import com.rj.mapper.LbDailyUserTradeReportMapper;
 import com.rj.mapper.LbPurchaseApplyMapper;
+import com.rj.mapper.LbUserMapper;
 import com.rj.service.HxrAdminUserService;
 import com.rj.service.ILbPurchaseApplyService;
 import jakarta.servlet.ServletOutputStream;
@@ -66,6 +68,9 @@ public class LbPurchaseApplyServiceImpl
     @Autowired
     private HxrAdminUserService hxrAdminUserService;
 
+    @Autowired
+    private LbUserMapper lbUserMapper;
+
     @Autowired
     private ObjectMapper objectMapper;
 
@@ -441,6 +446,7 @@ public class LbPurchaseApplyServiceImpl
                     .orderByDesc(LbPurchaseApply::getCreateTime);
 
             Page<LbPurchaseApply> page = this.page(new Page<>(current, size), queryWrapper);
+            fillLinkedLbUsers(page.getRecords());
             result.put("success", true);
             result.put("message", "查询成功");
             result.put("data", page.getRecords());
@@ -456,6 +462,82 @@ public class LbPurchaseApplyServiceImpl
         }
     }
 
+    /**
+     * 按租户 + 手机号关联 {@link LbUser}：申请人 {@code applyPhone}、推荐人 {@code colleaguePhone} 分别对应
+     * {@link LbPurchaseApply#applicantUser}、{@link LbPurchaseApply#referrerUser}（仅返回脱敏后的用户字段）。
+     */
+    private void fillLinkedLbUsers(List<LbPurchaseApply> records) {
+        if (records == null || records.isEmpty()) {
+            return;
+        }
+        Set<String> mobiles = new HashSet<>();
+        for (LbPurchaseApply record : records) {
+            String applyPhone = trimToNull(record.getApplyPhone());
+            if (applyPhone != null) {
+                mobiles.add(applyPhone);
+            }
+            String colleaguePhone = trimToNull(record.getColleaguePhone());
+            if (colleaguePhone != null) {
+                mobiles.add(colleaguePhone);
+            }
+        }
+        if (mobiles.isEmpty()) {
+            return;
+        }
+        LambdaQueryWrapper<LbUser> userQuery = new LambdaQueryWrapper<>();
+        userQuery.in(LbUser::getMobile, mobiles);
+        List<LbUser> lbUsers = lbUserMapper.selectList(userQuery);
+        Map<String, LbUser> userByTenantMobile = new HashMap<>();
+        for (LbUser user : lbUsers) {
+            String mobile = trimToNull(user.getMobile());
+            if (mobile == null) {
+                continue;
+            }
+            userByTenantMobile.put(buildTenantMobileKey(user.getTenantId(), mobile), toPublicUserView(user));
+        }
+        for (LbPurchaseApply record : records) {
+            String applyPhone = trimToNull(record.getApplyPhone());
+            if (applyPhone != null) {
+                record.setApplicantUser(userByTenantMobile.get(buildTenantMobileKey(record.getTenantId(), applyPhone)));
+            }
+            String colleaguePhone = trimToNull(record.getColleaguePhone());
+            if (colleaguePhone != null) {
+                record.setReferrerUser(userByTenantMobile.get(buildTenantMobileKey(record.getTenantId(), colleaguePhone)));
+            }
+        }
+    }
+
+    /**
+     * 分页关联用户时仅暴露业务所需字段，其余置空或 0，避免泄露手机号、密码等隐私。
+     */
+    private static LbUser toPublicUserView(LbUser source) {
+        if (source == null) {
+            return null;
+        }
+        LbUser view = new LbUser();
+        view.setId(source.getId());
+        view.setViptime(source.getViptime());
+        view.setIsVip(source.getIsVip());
+        view.setTodayBuyTotal(source.getTodayBuyTotal());
+        view.setTodaySellTotal(source.getTodaySellTotal());
+        view.setJoinTime(source.getJoinTime());
+        return view;
+    }
+
+    private static String buildTenantMobileKey(String tenantId, String mobile) {
+        String tenantPart = tenantId == null ? "" : tenantId.trim();
+        String mobilePart = mobile == null ? "" : mobile.trim();
+        return tenantPart + "#" + mobilePart;
+    }
+
+    private static String trimToNull(String value) {
+        if (value == null) {
+            return null;
+        }
+        String trimmed = value.trim();
+        return trimmed.isEmpty() ? null : trimmed;
+    }
+
     @Override
     public Map<String, Object> listNeedPrivilegeRecommenders(LocalDate startDate, LocalDate endDate) {
         Map<String, Object> result = new HashMap<>();