Revert "images fixing with database saves"

This reverts commit c45e054787.

backend/src/scripts/migrate-old-data.ts

@@ -9,7 +9,7 @@ const oldEvents = [
   {
     image: "/images/events/event_karaoke.jpg",
     title: "Karaoke",
-    date: "2025-12-31", // Set as ongoing event
+    date: "2025-12-31",
     description: `Bei uns gibt es Karaoke Mi-Sa!! <br>
 Seid ihr eine Gruppe und lieber unter euch? ..unseren 2.Stock kannst du auch mieten ;) <br>
 Reserviere am besten gleich per Whatsapp <a href="tel:+41772322770">077 232 27 70</a>`,
@@ -18,7 +18,7 @@ Reserviere am besten gleich per Whatsapp <a href="tel:+41772322770">077 232 27 7
   {
     image: "/images/events/event_pub-quiz.jpg",
     title: "Pub Quiz",
-    date: "2025-12-31", // Set as ongoing event
+    date: "2025-12-31",
     description: `Jeden Freitag findet unser <b>Pub Quiz</b> statt. Gespielt wird tischweise in 3-4 Runden. <br>
 Jede Woche gibt es ein anderes Thema. Es geht um Ruhm und Ehre und zusätzlich werden die Sieger der Herzen durch das Publikum gekürt! <3 <br>
 Auch Einzelpersonen sind herzlich willkommen! <br>
@@ -75,62 +75,43 @@ const oldGalleryImages = [
   { src: "/images/gallery/Gallery5.png", alt: "Gallery 5" },
 ];
 
-async function copyAndConvertImage(
-  sourcePath: string,
-  destDir: string,
-  filename: string
-): Promise<string> {
+async function processImageToBase64(sourcePath: string): Promise<{ imageData: string; mimeType: string }> {
   const projectRoot = path.join(process.cwd(), '..');
   const fullSourcePath = path.join(projectRoot, 'public', sourcePath);
 
-  // Ensure destination directory exists
-  if (!fs.existsSync(destDir)) {
-    fs.mkdirSync(destDir, { recursive: true });
-  }
+  console.log(`Processing: ${fullSourcePath}`);
 
-  const ext = path.extname(filename);
-  const baseName = path.basename(filename, ext);
-  const webpFilename = `${baseName}.webp`;
-  const destPath = path.join(destDir, webpFilename);
-
-  console.log(`Processing: ${fullSourcePath} -> ${destPath}`);
-
-  // Check if source exists
   if (!fs.existsSync(fullSourcePath)) {
     console.error(`Source file not found: ${fullSourcePath}`);
     throw new Error(`Source file not found: ${fullSourcePath}`);
   }
 
-  // Convert to webp and copy
-  await sharp(fullSourcePath)
-    .rotate() // Auto-rotate based on EXIF
-    .resize({ width: 1600, withoutEnlargement: true })
-    .webp({ quality: 85 })
-    .toFile(destPath);
+  // Convert to webp and get buffer
+  const buffer = await sharp(fullSourcePath)
+      .rotate()
+      .resize({ width: 1600, withoutEnlargement: true })
+      .webp({ quality: 85 })
+      .toBuffer();
 
-  return `/images/${path.relative(destDir, destPath).replace(/\\/g, '/')}`;
+  return {
+    imageData: buffer.toString('base64'),
+    mimeType: 'image/webp',
+  };
 }
 
 async function migrateEvents() {
   console.log('\n=== Migrating Events ===\n');
 
-  const dataDir = process.env.GIT_WORKSPACE_DIR || path.join(process.cwd(), 'data');
-  const eventsImageDir = path.join(dataDir, 'images', 'events');
-
   for (const event of oldEvents) {
     try {
-      const filename = path.basename(event.image);
-      const newImageUrl = await copyAndConvertImage(
-        event.image,
-        eventsImageDir,
-        filename
-      );
+      const { imageData, mimeType } = await processImageToBase64(event.image);
 
       const [newEvent] = await db.insert(events).values({
         title: event.title,
         date: event.date,
         description: event.description,
-        imageUrl: newImageUrl,
+        imageData,
+        mimeType,
         displayOrder: event.displayOrder,
         isPublished: true,
       }).returning();
@@ -145,21 +126,14 @@ async function migrateEvents() {
 async function migrateGallery() {
   console.log('\n=== Migrating Gallery Images ===\n');
 
-  const dataDir = process.env.GIT_WORKSPACE_DIR || path.join(process.cwd(), 'data');
-  const galleryImageDir = path.join(dataDir, 'images', 'gallery');
-
   for (let i = 0; i < oldGalleryImages.length; i++) {
     const img = oldGalleryImages[i];
     try {
-      const filename = path.basename(img.src);
-      const newImageUrl = await copyAndConvertImage(
-        img.src,
-        galleryImageDir,
-        filename
-      );
+      const { imageData, mimeType } = await processImageToBase64(img.src);
 
       const [newImage] = await db.insert(galleryImages).values({
-        imageUrl: newImageUrl,
+        imageData,
+        mimeType,
         altText: img.alt,
         displayOrder: i,
         isPublished: true,
@@ -175,7 +149,6 @@ async function migrateGallery() {
 async function main() {
   console.log('Starting migration of old data...\n');
   console.log('Working directory:', process.cwd());
-  console.log('Data directory:', process.env.GIT_WORKSPACE_DIR || path.join(process.cwd(), 'data'));
 
   try {
     await migrateEvents();
@@ -187,4 +160,4 @@ async function main() {
   }
 }
 
-main();
+main();