From 8d7f1748db38234a6ba3e773f2525e4ddfeb5358 Mon Sep 17 00:00:00 2001
From: Tzvetan Trave <tzvetan.trave@abadcafe.org>
Date: Thu, 23 Oct 2025 23:07:53 +0200
Subject: [PATCH] fixed PATCH avatar

---
 src/api/user/uAvatar.js | 48 +++++++++++++++--------------------------
 1 file changed, 17 insertions(+), 31 deletions(-)

diff --git a/src/api/user/uAvatar.js b/src/api/user/uAvatar.js
index 344307e..c3df63a 100644
--- a/src/api/user/uAvatar.js
+++ b/src/api/user/uAvatar.js
@@ -9,38 +9,24 @@ export async function uAvatar(request, reply, fastify, getUserInfo, setAvatarId,
 		if (!getUserInfo.get(userId)) {
 			return reply.code(404).send({ error: "User does not exist" });
 		}
-		deleteAvatarId.run(userId);
-		const parts = request.parts();
-		for await (const part of parts) {
-			if (part.file) {
-				let size = 0;
-				const chunks = [];
-				for await (const chunk of part.file) {
-					size += chunk.length;
-					chunks.push(chunk);
-				}
-				if (size === 5 * 1024 * 1024 + 1) {
-					return reply.code(400).send({ error: "File too large" });
-				}
-				const buffer = Buffer.concat(chunks);
-				if (!part.filename || part.filename.trim() === '') {
-					return reply.code(400).send({ error: "Missing filename" });
-				}
-				if (!part.mimetype || part.mimetype.trim() === '') {
-					return reply.code(400).send({ error: "Missing mimetype" });
-				}
-				const webpBuffer = await sharp(buffer).toFormat('webp').toBuffer();
-				const imageId = postImage.run(part.filename, part.mimetype, webpBuffer);
-				const oldImageId = getAvatarId.get(userId);
-				if (oldImageId.avatarId !== -1) {
-					deleteImage.run(oldImageId.avatarId);
-					deleteAvatarId.run(userId);
-				}
-				setAvatarId.run(imageId.lastInsertRowid, userId);
-				return reply.code(200).send({ msg: "Avatar modified successfully" });
-			}
+		const buffer = request.body;
+		if (!buffer) {
+			return reply.code(400).send({ error: "No file uploaded" });
 		}
-		return reply.code(400).send({ error: "No avatar modified" });
+		if (buffer.length > 5 * 1024 * 1024) {
+			return reply.code(400).send({ error: "File too large" });
+		}
+		const webpBuffer = await sharp(buffer).toFormat('webp').toBuffer();
+		const mimeType = request.headers['content-type'];
+		const fileName = `avatar_${userId}.webp`;
+		const imageId = postImage.run(fileName, mimeType, webpBuffer);
+		const oldImageId = getAvatarId.get(userId);
+		if (oldImageId.avatarId !== -1) {
+			deleteImage.run(oldImageId.avatarId);
+			deleteAvatarId.run(userId);
+		}
+		setAvatarId.run(imageId.lastInsertRowid, userId);
+		return reply.code(200).send({ msg: "Avatar modified successfully" });
 	} catch (err) {
 		fastify.log.error(err);
 		return reply.code(500).send({ error: "Internal server error" });