use actix_web::{Error, HttpResponse, web};
use anyhow::Result;
use futures::stream::StreamExt;
use async_std::{fs::OpenOptions, io::WriteExt};
use uuid::Uuid;

pub async fn upload(mut body: web::Payload) -> Result<HttpResponse, Error>
{
    let mut output = OpenOptions::new();
    output . create(true)
           . write(true);
    let mut output = output
                   . open(format!("/tmp/upload_{}", Uuid::new_v4()))
                   . await
                   . unwrap();

    while let Some(item) = body.next().await {
        output.write_all(&item?).await.unwrap();
    }

    Ok(HttpResponse::Ok().finish())
}