util.go

package managerClient

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
	"strings"

	"code.fbi.h-da.de/danet/quant/qkdnManager-simulator/config"
	"github.com/sirupsen/logrus"
)

func buildUrlEncodedRequest(qkdnAppAddress, clientTarget string, formBody url.Values) (*http.Request, error) {
	address := formatTargetAddress(qkdnAppAddress, clientTarget)
	dataReader := formBody.Encode()

	req, err := http.NewRequest(
		http.MethodPost,
		address,
		strings.NewReader(dataReader),
	)
	if err != nil {
		return nil, err
	}

	// set the content-type header
	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
	return req, nil
}

func formatTargetAddress(address, resource string) string {
	return fmt.Sprintf("http://%s%s%s", address, config.APIPrefix, resource)
}

func checkCloseResponseBodyError(body io.ReadCloser) {
	if err := body.Close(); err != nil {
		logrus.Error(err)
	}
}