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get_service_meta.go
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/
get_service_meta.go
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package clients
import (
models "cf-html5-apps-repo-cli-plugin/clients/models"
"cf-html5-apps-repo-cli-plugin/log"
"encoding/json"
"io/ioutil"
"net/http"
"time"
)
// GetServiceMeta get metadata of html5-apps-repo service app-host plan service instance
func GetServiceMeta(serviceURL string, accessToken string, resultChannel chan<- models.HTML5ServiceMeta) {
var metaData models.HTML5ServiceMeta
var request *http.Request
var response *http.Response
var body []byte
var err error
var html5URL string
html5URL = serviceURL + "/app-host/metadata"
log.Tracef("Making request to: %s\n", html5URL)
client := &http.Client{}
request, err = http.NewRequest("GET", html5URL, nil)
if err != nil {
resultChannel <- models.HTML5ServiceMeta{Error: err}
return
}
request.Header.Add("Authorization", "Bearer "+accessToken)
startTime := time.Now()
response, err = client.Do(request)
elapsedTime := time.Since(startTime)
log.Tracef("Request to %s took %v\n", html5URL, elapsedTime)
if err != nil {
resultChannel <- models.HTML5ServiceMeta{Error: err}
return
}
// Get response body
defer response.Body.Close()
body, err = ioutil.ReadAll(response.Body)
if err != nil {
resultChannel <- models.HTML5ServiceMeta{Error: err}
return
}
// Parse response JSON
err = json.Unmarshal(body, &metaData)
if err != nil {
resultChannel <- models.HTML5ServiceMeta{Error: err}
return
}
resultChannel <- metaData
}