From a37175b54e1c0592deb6d05a06f63c2f02487b2b Mon Sep 17 00:00:00 2001
From: "zhangf@suq.cn" <zhangf@suq.cn>
Date: Tue, 9 Dec 2025 18:29:49 +0800
Subject: [PATCH] =?UTF-8?q?fix(distillation):=20=E4=BC=98=E5=8C=96?=
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- 修改变量名 `$user_group` 为 `$distillationWords` 以提高可读性
- 移除不存在数据时返回空数组的逻辑，改为抛出异常
- 将关联的 `trans` 数据转换为逗号分隔的字符串格式 `trans_str`
- 在返回结果中移除原始的 `trans` 字段
- 确保返回的数据结构一致性和清晰度
---
 app/service/DistillationWordService.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/app/service/DistillationWordService.php b/app/service/DistillationWordService.php
index dc5ae44..19b7e54 100644
--- a/app/service/DistillationWordService.php
+++ b/app/service/DistillationWordService.php
@@ -138,11 +138,14 @@ class DistillationWordService extends BaseService
      */
     public function readData(mixed $id): array
     {
-        $user_group = $this->dao->get(['id' => $id], ['*'], ['trans', 'expand']);
-        if (empty($user_group)) {
+        $distillationWords = $this->dao->get(['id' => $id], ['*'], ['trans']);
+        if (empty($distillationWords)) {
             throw new ApiException('数据不存在');
         }
-        return $user_group->toArray();
+        $data = $distillationWords->toArray();
+        $data['trans_str'] = implode(',', array_column($data['trans'], 'name'));
+        unset($data['trans']);
+        return $data;
     }
 
     /**