menambahkan fitur unutk barang saya

server/server.js

@@ -271,7 +271,7 @@ app.get("/api/auth/me", auth, async (req, res, next) => {
 app.get("/api/products", async (req, res, next) => {
   try {
     const [rows] = await pool.query(
-      "SELECT id, user_id, title, category, price, `condition`, location, seller, whatsapp, image, description, status, created_at FROM products ORDER BY created_at DESC, id DESC"
+      "SELECT id, user_id, title, category, price, `condition`, location, seller, whatsapp, image, description, status, created_at FROM products WHERE status IS NULL OR status = 'Tersedia' ORDER BY created_at DESC, id DESC"
     )
     res.json({ products: await attachProductImages(rows) })
   } catch (error) {
@@ -365,6 +365,54 @@ app.patch("/api/products/:id/status", auth, async (req, res, next) => {
   }
 })
 
+app.put(
+  "/api/products/:id",
+  auth,
+  upload.fields([
+    { name: "images", maxCount: maxImageCount },
+    { name: "image", maxCount: maxImageCount },
+    { name: "photos", maxCount: maxImageCount }
+  ]),
+  async (req, res, next) => {
+    try {
+      const product = await findProductById(req.params.id)
+      if (!product || product.user_id !== req.user.id) {
+        res.status(404).json({ message: "Produk milik kamu tidak ditemukan." })
+        return
+      }
+
+      const { title, category, price, condition, location, seller, whatsapp, description } = req.body
+
+      if (!title || !category || !price || !condition || !location || !seller || !whatsapp || !description) {
+        res.status(400).json({ message: "Semua field produk wajib diisi." })
+        return
+      }
+
+      await pool.query(
+        "UPDATE products SET title = ?, category = ?, price = ?, `condition` = ?, location = ?, seller = ?, whatsapp = ?, description = ? WHERE id = ? AND user_id = ?",
+        [title, category, Number(price), condition, location, seller, whatsapp, description, req.params.id, req.user.id]
+      )
+
+      const uploadedImages = getUploadedImages(req)
+      if (uploadedImages.length) {
+        await deleteUploadedImages(product)
+        await pool.query("DELETE FROM product_images WHERE product_id = ?", [req.params.id])
+
+        const mainImagePath = `/uploads/${uploadedImages[0].filename}`
+        await pool.query("UPDATE products SET image = ? WHERE id = ?", [mainImagePath, req.params.id])
+
+        const imageRows = uploadedImages.map((file, index) => [req.params.id, `/uploads/${file.filename}`, index])
+        await pool.query("INSERT INTO product_images (product_id, image, sort_order) VALUES ?", [imageRows])
+      }
+
+      const updatedProduct = await findProductById(req.params.id)
+      res.json({ product: updatedProduct })
+    } catch (error) {
+      next(error)
+    }
+  }
+)
+
 app.delete("/api/products/:id", auth, async (req, res, next) => {
   try {
     const product = await findProductById(req.params.id)