Define Your Limits
Control Your Cloud Storage

import { createUploadthing } from "uploadthing/next";
import { verifyUploadToken } from "@uploadarmor/client";

const f = createUploadthing();

export const ourFileRouter = {
  imageUploader: f({ image: { maxFileSize: "4MB" } })
    .middleware(async ({ req }) => {
      const userId = req.headers.get("x-user-id");
      const token = req.headers.get("x-upload-token");

      const verification = await verifyUploadToken({
        userId,
        token,
        fileSize: req.headers.get("content-length"),
        fileType: "image",
      });

      if (!verification.success) throw new Error(verification.message);

      return { userId };
    })
    .onUploadComplete(({ metadata }) => {
      console.log("Upload complete", metadata);
    }),
};