feat(user): 批量获取用户昵称并优化相关服务调用

- 在 ISysUserService 中新增 selectNickNameMapByUserNames 方法
- 实现批量查询用户昵称的功能，提高查询效率
- 移除原有的单个用户查询方法 selectUserByUserName
- 优化 WmsCoilPendingActionServiceImpl 中的用户昵称设置逻辑
- 优化 WmsDeliveryPlanServiceImpl 中的用户昵称设置逻辑
- 优化 WmsMaterialCoilServiceImpl 中的用户昵称设置逻辑
- 删除重复的 getUserNickname 私有方法
- 在 WmsCoilPendingActionVo 中新增 operatorByName 字段
- 统一使用新的批量接口替代原有单条查询方式
- 添加必要的 import 和工具类引用

klp-system/src/main/java/com/klp/system/service/ISysUserService.java

@@ -5,6 +5,7 @@ import com.klp.common.core.domain.entity.SysUser;
 import com.klp.common.core.page.TableDataInfo;
 
 import java.util.List;
+import java.util.Map;
 
 /**
  * 用户 业务层
@@ -40,13 +41,8 @@ public interface ISysUserService {
      */
     TableDataInfo<SysUser> selectUnallocatedList(SysUser user, PageQuery pageQuery);
 
-    /**
-     * 通过用户名查询用户
-     *
-     * @param userName 用户名
-     * @return 用户对象信息
-     */
     SysUser selectUserByUserName(String userName);
+    Map<String, String> selectNickNameMapByUserNames(List<String> userNames);
 
     /**
      * 通过手机号查询用户

klp-system/src/main/java/com/klp/system/service/impl/SysUserServiceImpl.java

@@ -36,6 +36,8 @@ import org.springframework.transaction.annotation.Transactional;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
+import java.util.HashMap;
+import java.util.stream.Collectors;
 
 /**
  * 用户 业务层处理
@@ -140,6 +142,18 @@ public class SysUserServiceImpl implements ISysUserService, UserService {
         return baseMapper.selectUserByUserName(userName);
     }
 
+    @Override
+    public Map<String, String> selectNickNameMapByUserNames(List<String> userNames) {
+        if (CollUtil.isEmpty(userNames)) {
+            return new HashMap<>();
+        }
+        List<SysUser> users = baseMapper.selectList(new LambdaQueryWrapper<SysUser>()
+            .select(SysUser::getUserName, SysUser::getNickName)
+            .in(SysUser::getUserName, userNames)
+            .eq(SysUser::getDelFlag, UserConstants.USER_NORMAL));
+        return users.stream().collect(Collectors.toMap(SysUser::getUserName, SysUser::getNickName, (a, b) -> a));
+    }
+
     /**
      * 通过手机号查询用户
      *

klp-wms/src/main/java/com/klp/domain/vo/WmsCoilPendingActionVo.java

@@ -160,5 +160,8 @@ public class WmsCoilPendingActionVo extends BaseEntity implements Serializable {
      * 更新人昵称
      */
     private String updateByName;
+
+    private String operatorByName;
+
 }
 

klp-wms/src/main/java/com/klp/service/impl/WmsCoilPendingActionServiceImpl.java

@@ -19,9 +19,8 @@ import com.klp.domain.WmsCoilPendingAction;
 import com.klp.mapper.WmsCoilPendingActionMapper;
 import com.klp.service.IWmsCoilPendingActionService;
 
-import java.util.List;
-import java.util.Collection;
-import java.util.Date;
+import java.util.*;
+import java.util.stream.Collectors;
 
 /**
  * 钢卷待操作Service业务层处理
@@ -52,14 +51,26 @@ public class WmsCoilPendingActionServiceImpl implements IWmsCoilPendingActionSer
     public TableDataInfo<WmsCoilPendingActionVo> queryPageList(WmsCoilPendingActionBo bo, PageQuery pageQuery) {
         QueryWrapper<WmsCoilPendingAction> lqw = buildQueryWrapperPlus(bo);
         Page<WmsCoilPendingActionVo> result = baseMapper.selectVoPagePlus(pageQuery.build(), lqw);
-        result.getRecords().forEach(item -> {
-            if (item.getCreateBy() != null) {
-                item.setCreateByName(getUserNickname(item.getCreateBy()));
-            }
-            if (item.getUpdateBy() != null) {
-                item.setUpdateByName(getUserNickname(item.getUpdateBy()));
-            }
-        });
+        List<WmsCoilPendingActionVo> records = result.getRecords();
+        Set<String> userNames = records.stream()
+            .flatMap(v -> java.util.stream.Stream.of(v.getCreateBy(), v.getOperatorName()))
+            .filter(StringUtils::isNotBlank)
+            .collect(Collectors.toSet());
+        if (!userNames.isEmpty()) {
+            Map<String, String> nickMap = userService.selectNickNameMapByUserNames(records.stream()
+                .flatMap(v -> java.util.stream.Stream.of(v.getCreateBy(), v.getOperatorName()))
+                .filter(StringUtils::isNotBlank)
+                .distinct()
+                .collect(Collectors.toList()));
+            records.forEach(item -> {
+                if (StringUtils.isNotBlank(item.getCreateBy())) {
+                    item.setCreateByName(nickMap.getOrDefault(item.getCreateBy(), item.getCreateBy()));
+                }
+                if (StringUtils.isNotBlank(item.getOperatorName())) {
+                    item.setOperatorByName(nickMap.getOrDefault(item.getOperatorName(), item.getOperatorName()));
+                }
+            });
+        }
         return TableDataInfo.build(result);
     }
 
@@ -79,25 +90,6 @@ public class WmsCoilPendingActionServiceImpl implements IWmsCoilPendingActionSer
         return qw;
     }
 
-    /**
-     * 根据用户名获取用户昵称
-     * @param username 用户名
-     * @return 用户昵称
-     */
-    private String getUserNickname(String username) {
-        try {
-            // 通过用户名查找用户
-            SysUser user = userService.selectUserByUserName(username);
-            if (user != null) {
-                return user.getNickName();
-            }
-        } catch (Exception e) {
-            // 出现异常时返回原用户名
-            return username;
-        }
-        // 找不到用户时返回原用户名
-        return username;
-    }
     /**
      * 查询钢卷待操作列表
      */

klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryPlanServiceImpl.java

@@ -8,20 +8,17 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.klp.common.utils.StringUtils;
-import com.klp.domain.vo.WmsDeliveryPlanStatisticsVo;
-import com.klp.domain.vo.WmsDeliveryReportByTypeVo;
-import com.klp.domain.vo.WmsDeliveryReportResultVo;
-import com.klp.domain.vo.WmsDeliveryReportSummaryVo;
+import com.klp.domain.vo.*;
 import com.klp.system.service.ISysUserService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import com.klp.domain.bo.WmsDeliveryPlanBo;
-import com.klp.domain.vo.WmsDeliveryPlanVo;
 import com.klp.domain.WmsDeliveryPlan;
 import com.klp.mapper.WmsDeliveryPlanMapper;
 import com.klp.service.IWmsDeliveryPlanService;
 
 import java.util.*;
+import java.util.stream.Collectors;
 
 /**
  * 发货计划Service业务层处理
@@ -52,35 +49,27 @@ public class WmsDeliveryPlanServiceImpl implements IWmsDeliveryPlanService {
     public TableDataInfo<WmsDeliveryPlanVo> queryPageList(WmsDeliveryPlanBo bo, PageQuery pageQuery) {
         LambdaQueryWrapper<WmsDeliveryPlan> lqw = buildQueryWrapper(bo);
         Page<WmsDeliveryPlanVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
-        result.getRecords().forEach(item -> {
-            if (item.getCreateBy() != null) {
-                item.setCreateByName(getUserNickname(item.getCreateBy()));
-            }
-            if (item.getUpdateBy() != null) {
-                item.setUpdateByName(getUserNickname(item.getUpdateBy()));
-            }
-        });
-        return TableDataInfo.build(result);
-    }
-
-    /**
-     * 根据用户名获取用户昵称
-     * @param username 用户名
-     * @return 用户昵称
-     */
-    private String getUserNickname(String username) {
-        try {
-            // 通过用户名查找用户
-            SysUser user = userService.selectUserByUserName(username);
-            if (user != null) {
-                return user.getNickName();
-            }
-        } catch (Exception e) {
-            // 出现异常时返回原用户名
-            return username;
+        List<WmsDeliveryPlanVo> records = result.getRecords();
+        Set<String> userNames = records.stream()
+            .flatMap(v -> java.util.stream.Stream.of(v.getCreateBy(), v.getUpdateBy()))
+            .filter(StringUtils::isNotBlank)
+            .collect(Collectors.toSet());
+        if (!userNames.isEmpty()) {
+            Map<String, String> nickMap = userService.selectNickNameMapByUserNames(records.stream()
+                .flatMap(v -> java.util.stream.Stream.of(v.getCreateBy(), v.getUpdateBy()))
+                .filter(StringUtils::isNotBlank)
+                .distinct()
+                .collect(Collectors.toList()));
+            records.forEach(item -> {
+                if (StringUtils.isNotBlank(item.getCreateBy())) {
+                    item.setCreateByName(nickMap.getOrDefault(item.getCreateBy(), item.getCreateBy()));
+                }
+                if (StringUtils.isNotBlank(item.getUpdateBy())) {
+                    item.setUpdateByName(nickMap.getOrDefault(item.getUpdateBy(), item.getUpdateBy()));
+                }
+            });
         }
-        // 找不到用户时返回原用户名
-        return username;
+        return TableDataInfo.build(result);
     }
 
     /**

klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java

@@ -286,14 +286,26 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
         QueryWrapper<WmsMaterialCoil> qw = buildQueryWrapperPlus(bo);
         Page<WmsMaterialCoilVo> result = baseMapper.selectVoPagePlus(pageQuery.build(), qw);
 
-        result.getRecords().forEach(item -> {
-            if (item.getCreateBy() != null) {
-                item.setCreateByName(getUserNickname(item.getCreateBy()));
-            }
-            if (item.getUpdateBy() != null) {
-                item.setUpdateByName(getUserNickname(item.getUpdateBy()));
-            }
-        });
+        List<WmsMaterialCoilVo> records = result.getRecords();
+        Set<String> userNames = records.stream()
+            .flatMap(v -> java.util.stream.Stream.of(v.getCreateBy(), v.getUpdateBy()))
+            .filter(StringUtils::isNotBlank)
+            .collect(Collectors.toSet());
+        if (!userNames.isEmpty()) {
+            Map<String, String> nickMap = userService.selectNickNameMapByUserNames(records.stream()
+                .flatMap(v -> java.util.stream.Stream.of(v.getCreateBy(), v.getUpdateBy()))
+                .filter(StringUtils::isNotBlank)
+                .distinct()
+                .collect(Collectors.toList()));
+            records.forEach(item -> {
+                if (StringUtils.isNotBlank(item.getCreateBy())) {
+                    item.setCreateByName(nickMap.getOrDefault(item.getCreateBy(), item.getCreateBy()));
+                }
+                if (StringUtils.isNotBlank(item.getUpdateBy())) {
+                    item.setUpdateByName(nickMap.getOrDefault(item.getUpdateBy(), item.getUpdateBy()));
+                }
+            });
+        }
 
         // 从联查结果中构建产品和原材料对象（避免单独查询）
         for (WmsMaterialCoilVo vo : result.getRecords()) {
@@ -350,25 +362,6 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
         qw.orderByDesc("mc.create_time");
         return qw;
     }
-    /**
-     * 根据用户名获取用户昵称
-     * @param username 用户名
-     * @return 用户昵称
-     */
-    private String getUserNickname(String username) {
-        try {
-            // 通过用户名查找用户
-            SysUser user = userService.selectUserByUserName(username);
-            if (user != null) {
-                return user.getNickName();
-            }
-        } catch (Exception e) {
-            // 出现异常时返回原用户名
-            return username;
-        }
-        // 找不到用户时返回原用户名
-        return username;
-    }
 
     /**
      * 查询钢卷物料表列表