list_applications_for_app_host.go

package clients

import (
	models "cf-html5-apps-repo-cli-plugin/clients/models"
	"cf-html5-apps-repo-cli-plugin/log"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
)

// ListApplicationsForAppHost list HTML5 applications for app-host
func ListApplicationsForAppHost(serviceURL string, accessToken string, appHostGUID string) (models.HTML5ListApplicationsResponse, error) {
	var html5Response models.HTML5ListApplicationsResponse
	var request *http.Request
	var response *http.Response
	var err error
	var html5URL string
	var body []byte

	html5URL = serviceURL + "/applications/metadata/"

	log.Tracef("Making request to: %s\n", html5URL)

	client := &http.Client{}
	request, err = http.NewRequest("GET", html5URL, nil)
	if err != nil {
		return html5Response, err
	}
	request.Header.Add("Authorization", "Bearer "+accessToken)
	request.Header.Add("x-app-host-id", appHostGUID)
	response, err = client.Do(request)
	if err != nil {
		return html5Response, err
	}

	// Get response body
	defer response.Body.Close()
	body, err = ioutil.ReadAll(response.Body)
	if err != nil {
		return html5Response, err
	}

	if response.StatusCode != 200 {
		return html5Response, fmt.Errorf("HTTP %s %s", response.Status, string(body))
	}

	// Parse response JSON
	err = json.Unmarshal(body, &html5Response)
	if err != nil {
		return html5Response, err
	}

	return html5Response, nil
}