export const upload = async (file, type, progress) => {
	const url = `/api/upload/${type}`;
	const formData = new FormData();
	formData.append("file", file);

	return new Promise((resolve, reject) => {
		const ajax = new XMLHttpRequest();
		ajax.addEventListener("load", () => {
			if (ajax.readyState === ajax.DONE) {
				if (ajax.status === 200) resolve(ajax.response);
				else reject(new Error(`Upload failed: ${ajax.response}`));
			}
		});
		ajax.upload.addEventListener("progress", progress, false);
		ajax.open("POST", url);
		ajax.send(formData);
	});
};