agola/services/common/client.go

78 lines
1.8 KiB
Go

// Copyright 2023 Sorint.lab
//
// Licensed 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.
package common
import (
"context"
"io"
"net/http"
"net/url"
"strings"
"github.com/sorintlab/errors"
)
var JSONContent = http.Header{"Content-Type": []string{"application/json"}}
type Client struct {
url string
client *http.Client
token string
}
// NewClient initializes and returns a API client.
func NewClient(url, token string) *Client {
return &Client{
url: strings.TrimSuffix(url, "/"),
client: &http.Client{},
token: token,
}
}
// SetHTTPClient replaces default http.Client with user given one.
func (c *Client) SetHTTPClient(client *http.Client) {
c.client = client
}
func (c *Client) DoRequest(ctx context.Context, method, path string, query url.Values, contentLength int64, header http.Header, ibody io.Reader) (*http.Response, error) {
u, err := url.Parse(c.url + path)
if err != nil {
return nil, errors.WithStack(err)
}
u.RawQuery = query.Encode()
req, err := http.NewRequest(method, u.String(), ibody)
req = req.WithContext(ctx)
if err != nil {
return nil, errors.WithStack(err)
}
if c.token != "" {
req.Header.Set("Authorization", "token "+c.token)
}
for k, v := range header {
req.Header[k] = v
}
if contentLength >= 0 {
req.ContentLength = contentLength
}
res, err := c.client.Do(req)
return res, errors.WithStack(err)
}