From c647cbdc6cacdb9fce1bb6c581d9b7e7b0fc4802 Mon Sep 17 00:00:00 2001
From: vibsin9322 <vibsin74@gmail.com>
Date: Tue, 19 Aug 2025 14:14:30 +0900
Subject: [PATCH] Fix database schema compatibility - remove invalid fields
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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- Remove id, created_at, updated_at from client-side fileData
- Extract only valid database fields in addFile and updateFile functions
- Let database handle UUID generation and timestamps automatically
- Clean separation between client data structure and database schema
- Fix persistent createdAt column error by filtering client-side fields

This should resolve: "Could not find the 'createdAt' column of 'files' in the schema cache"

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 script.js          | 13 ++++++-------
 supabase-config.js | 29 +++++++++++++++++++++--------
 2 files changed, 27 insertions(+), 15 deletions(-)

diff --git a/script.js b/script.js
index 7164e93..04e901d 100644
--- a/script.js
+++ b/script.js
@@ -433,11 +433,12 @@ class FileManager {
 
     // localStorage 폴백 메서드들
     addFileLocally(fileData) {
-        // 로컬 저장시에도 올바른 컬럼명 사용
+        // 로컬 저장용 데이터 생성 (ID와 타임스탬프 추가)
         const localFileData = {
+            id: this.generateId(),
             ...fileData,
-            created_at: fileData.created_at || new Date().toISOString(),
-            updated_at: fileData.updated_at || new Date().toISOString()
+            created_at: new Date().toISOString(),
+            updated_at: new Date().toISOString()
         };
         
         this.files.push(localFileData);
@@ -445,6 +446,7 @@ class FileManager {
         this.renderFiles();
         this.updateEmptyState();
         this.showNotification('새 자료가 성공적으로 추가되었습니다! (로컬 저장)', 'success');
+        this.clearForm(); // 폼 초기화
     }
 
     updateFileLocally(id, updates) {
@@ -635,14 +637,11 @@ class FileManager {
         }
 
         const fileData = {
-            id: this.generateId(),
             title,
             description,
             category,
             tags,
-            files: [],
-            created_at: new Date().toISOString(),
-            updated_at: new Date().toISOString()
+            files: [] // 첨부파일 임시 저장용 (Supabase 전송시 제외됨)
         };
 
         if (fileInput.files.length > 0) {
diff --git a/supabase-config.js b/supabase-config.js
index 5fb5000..a1058cf 100644
--- a/supabase-config.js
+++ b/supabase-config.js
@@ -122,12 +122,19 @@ const SupabaseHelper = {
     async addFile(fileData, userId) {
         if (!supabase) throw new Error('Supabase가 초기화되지 않았습니다.');
         
+        // 데이터베이스 스키마에 맞는 필드만 추출
+        const dbFileData = {
+            title: fileData.title,
+            description: fileData.description || '',
+            category: fileData.category,
+            tags: fileData.tags || [],
+            user_id: userId
+            // created_at, updated_at은 데이터베이스에서 자동 생성
+        };
+        
         const { data, error } = await supabase
             .from('files')
-            .insert([{
-                ...fileData,
-                user_id: userId
-            }])
+            .insert([dbFileData])
             .select()
             .single();
             
@@ -139,12 +146,18 @@ const SupabaseHelper = {
     async updateFile(id, updates, userId) {
         if (!supabase) throw new Error('Supabase가 초기화되지 않았습니다.');
         
+        // 데이터베이스 스키마에 맞는 필드만 추출
+        const dbUpdates = {
+            title: updates.title,
+            description: updates.description,
+            category: updates.category,
+            tags: updates.tags || []
+            // updated_at은 트리거에 의해 자동 업데이트됨
+        };
+        
         const { data, error } = await supabase
             .from('files')
-            .update({
-                ...updates,
-                updated_at: new Date().toISOString()
-            })
+            .update(dbUpdates)
             .eq('id', id)
             .eq('user_id', userId)
             .select()