Create server/upload.ts

server/upload.ts

@@ -0,0 +1,31 @@
+import fs from "fs";
+import { uploadFile } from "@huggingface/hub";
+import type { RepoType } from "@huggingface/hub";
+
+const HF_TOKEN = process.env.HF_TOKEN!;
+const REPO = "TwanAPI/DataTwan";
+const TYPE: RepoType = "dataset";
+
+export async function uploadToHF(
+  localPath: string,
+  originalName: string
+) {
+  // ✅ PATH AN TOÀN
+  if (originalName.includes("..") || originalName.includes("/")) {
+    throw new Error("Invalid filename");
+  }
+
+  const hfPath = `uploads/${Date.now()}-${originalName}`;
+
+  const res = await uploadFile({
+    credentials: { accessToken: HF_TOKEN },
+    repo: { type: TYPE, name: REPO },
+    file: {
+      path: hfPath,
+      content: fs.createReadStream(localPath),
+    },
+  });
+
+  // ✅ URL RAW
+  return `https://huggingface.co/datasets/${REPO}/resolve/${res.commit.oid}/${hfPath}`;
+}