core/src/services/vercel_artifacts/core.rs

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

use std::fmt::Debug;
use std::sync::Arc;

use http::header;
use http::Request;
use http::Response;

use crate::raw::*;
use crate::*;

pub struct VercelArtifactsCore {
    pub info: Arc<AccessorInfo>,
    pub(crate) access_token: String,
}

impl Debug for VercelArtifactsCore {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        let mut de = f.debug_struct("VercelArtifactsCore");
        de.field("access_token", &self.access_token);
        de.finish()
    }
}

impl VercelArtifactsCore {
    pub(crate) async fn vercel_artifacts_get(
        &self,
        hash: &str,
        range: BytesRange,
        _: &OpRead,
    ) -> Result<Response<HttpBody>> {
        let url: String = format!(
            "https://api.vercel.com/v8/artifacts/{}",
            percent_encode_path(hash)
        );

        let mut req = Request::get(&url);

        if !range.is_full() {
            req = req.header(header::RANGE, range.to_header());
        }

        let auth_header_content = format!("Bearer {}", self.access_token);
        req = req.header(header::AUTHORIZATION, auth_header_content);

        req = req.extension(Operation::Read);

        let req = req.body(Buffer::new()).map_err(new_request_build_error)?;

        self.info.http_client().fetch(req).await
    }

    pub(crate) async fn vercel_artifacts_put(
        &self,
        hash: &str,
        size: u64,
        body: Buffer,
    ) -> Result<Response<Buffer>> {
        let url = format!(
            "https://api.vercel.com/v8/artifacts/{}",
            percent_encode_path(hash)
        );

        let mut req = Request::put(&url);

        let auth_header_content = format!("Bearer {}", self.access_token);
        req = req.header(header::CONTENT_TYPE, "application/octet-stream");
        req = req.header(header::AUTHORIZATION, auth_header_content);
        req = req.header(header::CONTENT_LENGTH, size);

        req = req.extension(Operation::Write);

        let req = req.body(body).map_err(new_request_build_error)?;

        self.info.http_client().send(req).await
    }

    pub(crate) async fn vercel_artifacts_stat(&self, hash: &str) -> Result<Response<Buffer>> {
        let url = format!(
            "https://api.vercel.com/v8/artifacts/{}",
            percent_encode_path(hash)
        );

        let mut req = Request::head(&url);

        let auth_header_content = format!("Bearer {}", self.access_token);
        req = req.header(header::AUTHORIZATION, auth_header_content);
        req = req.header(header::CONTENT_LENGTH, 0);

        req = req.extension(Operation::Stat);

        let req = req.body(Buffer::new()).map_err(new_request_build_error)?;

        self.info.http_client().send(req).await
    }
}