From 88c83650ee2e7769768ac19eeaf3af23537bd861 Mon Sep 17 00:00:00 2001
From: gongchunyi <deslre0381@gmail.com>
Date: 星期一, 09 三月 2026 17:21:00 +0800
Subject: [PATCH] feat: 销售生产需求模块基础类

---
 src/main/java/com/ruoyi/basic/service/impl/CustomerFollowUpFileServiceImpl.java |   53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 53 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/basic/service/impl/CustomerFollowUpFileServiceImpl.java b/src/main/java/com/ruoyi/basic/service/impl/CustomerFollowUpFileServiceImpl.java
index 48cbddb..6d4d4e5 100644
--- a/src/main/java/com/ruoyi/basic/service/impl/CustomerFollowUpFileServiceImpl.java
+++ b/src/main/java/com/ruoyi/basic/service/impl/CustomerFollowUpFileServiceImpl.java
@@ -1,10 +1,22 @@
 package com.ruoyi.basic.service.impl;
 
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.stream.CollectorUtil;
+import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.google.common.collect.Lists;
 import com.ruoyi.basic.mapper.CustomerFollowUpFileMapper;
 import com.ruoyi.basic.pojo.CustomerFollowUpFile;
 import com.ruoyi.basic.service.CustomerFollowUpFileService;
+import com.ruoyi.basic.service.CustomerFollowUpService;
+import com.ruoyi.common.vo.SimpleFileVo;
+import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
+
+import java.util.*;
+import java.util.function.BiConsumer;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 
 /**
  * <br>
@@ -16,5 +28,46 @@
  * @since 2026/03/04 14:53
  */
 @Service
+@RequiredArgsConstructor
 public class CustomerFollowUpFileServiceImpl extends ServiceImpl<CustomerFollowUpFileMapper, CustomerFollowUpFile> implements CustomerFollowUpFileService {
+
+    private final CustomerFollowUpService customerFollowUpService;
+
+
+    @Override
+    public <T> void fillAttachment(List<T> list, Function<T, String> getAttachmentIds, BiConsumer<T, List<SimpleFileVo>> setAttachmentList) {
+        if (CollUtil.isEmpty(list)) {
+            return;
+        }
+        // 鏀堕泦鎵�鏈夋枃浠禝D
+        Set<Long> ids = list.stream()
+                .map(getAttachmentIds)
+                .filter(StrUtil::isNotBlank)
+                .flatMap(s -> Arrays.stream(s.split(",")))
+                .map(Long::valueOf)
+                .collect(Collectors.toSet());
+        List<CustomerFollowUpFile> followUpFilesByIds = new ArrayList<>();
+        Lists.partition(Lists.newArrayList(ids), 999).forEach(it -> {
+            followUpFilesByIds.addAll(
+                    customerFollowUpService.getFollowUpFilesByIds(it)
+            );
+        });
+        if (CollUtil.isEmpty(followUpFilesByIds)) {
+            return;
+        }
+        Map<Long, SimpleFileVo> collectMap = followUpFilesByIds.stream().map(SimpleFileVo::convert).collect(Collectors.toMap(
+                SimpleFileVo::getId,
+                Function.identity()
+        ));
+        list.forEach(t -> {
+            String attachmentIds = getAttachmentIds.apply(t);
+            if (StrUtil.isNotBlank(attachmentIds)) {
+                List<SimpleFileVo> fileVos = Arrays.stream(attachmentIds.split(","))
+                        .map(Long::valueOf)
+                        .map(it->collectMap.getOrDefault(it, (SimpleFileVo) Collections.emptyList()))
+                        .collect(Collectors.toList());
+                setAttachmentList.accept(t, fileVos);
+            }
+        });
+    }
 }

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