feat: add gdrive backup support and update backup logic

src/app/api/backups/test/route.ts

@@ -1,23 +1,17 @@
 import { NextRequest, NextResponse } from 'next/server'
 import { requireAuth } from '@/lib/auth'
 import { readConfig } from '@/lib/config'
-import { createDbDumpBuffer, uploadToDropbox, uploadToGoogleDrive, backupFilename, testGoogleDriveCredentials } from '@/lib/backup'
+import { createDbDumpBuffer, uploadToDropbox, uploadToGoogleDriveOAuth, uploadToGCS, backupFilename } from '@/lib/backup'
 import pool from '@/lib/appDb'
 
-// POST /api/backups/test
-// { db_id, cloud_type, credentials, gdrive_folder_id? }
-// → Gerçek yedek alır, buluta yükler, loglar
 export async function POST(req: NextRequest) {
   const authErr = await requireAuth(req)
   if (authErr) return authErr
 
   const { db_id, cloud_type, credentials, gdrive_folder_id } = await req.json()
 
-  if (!credentials?.trim()) {
-    return NextResponse.json({ ok: false, error: 'Credentials boş olamaz.' })
-  }
+  if (!credentials?.trim()) return NextResponse.json({ ok: false, error: 'Credentials boş olamaz.' })
 
-  // DB bilgisini al
   const config = await readConfig()
   const db = config.databases.find(d => d.id === db_id)
   if (!db) return NextResponse.json({ ok: false, error: 'Veritabanı bulunamadı.' })
@@ -25,22 +19,21 @@ export async function POST(req: NextRequest) {
   const filename = backupFilename(db.name)
 
   try {
-    // 1. Dump al
     const buffer = await createDbDumpBuffer(db)
 
-    // 2. Buluta yükle
     if (cloud_type === 'dropbox') {
       await uploadToDropbox(credentials.trim(), db.name, filename, buffer)
+    } else if (cloud_type === 'gcs') {
+      await uploadToGCS(credentials, gdrive_folder_id, db.name, filename, buffer)
     } else if (cloud_type === 'gdrive') {
-      await uploadToGoogleDrive(credentials, db.name, filename, buffer, gdrive_folder_id || undefined)
+      await uploadToGoogleDriveOAuth(credentials, filename, buffer, gdrive_folder_id || undefined)
     } else {
       return NextResponse.json({ ok: false, error: 'Desteklenmeyen cloud türü.' })
     }
 
-    // 3. Logla
     await pool.query(
       `INSERT INTO backup_logs (db_id, status, message, file_size) VALUES ($1, $2, $3, $4)`,
-      [db_id, 'success', `Manuel test yedek — ${cloud_type}`, buffer.length]
+      [db_id, 'success', `Manuel yedek — ${cloud_type}`, buffer.length]
     )
 
     const sizeStr = buffer.length > 1024 * 1024
@@ -49,14 +42,13 @@ export async function POST(req: NextRequest) {
 
     return NextResponse.json({
       ok: true,
-      detail: `✓ Yedek alındı ve yüklendi — ${db.name}/${filename} (${sizeStr})`,
+      detail: `✓ Yedek yüklendi — ${db.name}/${filename} (${sizeStr})`,
     })
   } catch (e: any) {
     await pool.query(
       `INSERT INTO backup_logs (db_id, status, message, file_size) VALUES ($1, $2, $3, $4)`,
       [db_id, 'error', e.message, 0]
     ).catch(() => {})
-
     return NextResponse.json({ ok: false, error: e.message })
   }
 }