func (cli *OpsGenieAlertClient) List(req alerts.ListAlertsRequest) (*alerts.ListAlertsResponse, error) {
req.ApiKey = cli.apiKey
// validate the mandatory parameter: apiKey
if req.ApiKey == "" {
return nil, errors.New("ApiKey is a mandatory field and can not be empty.")
}
v, _ := goquery.Values(req)
var resp *goreq.Response
var err error
for i := 0; i < cli.retries; i++ {
resp, err = cli.buildRequest("GET", LIST_ALERTS_URL+"?"+v.Encode(), nil).Do()
if err == nil {
break
}
time.Sleep(TIME_SLEEP_BETWEEN_REQUESTS)
}
if err != nil {
return nil, errors.New("Could not retrieve the alert: a problem occured while sending the request")
}
// check the returning HTTP status code
httpStatusCode := resp.StatusCode
if httpStatusCode >= 400 && httpStatusCode < 500 {
return nil, errors.New(fmt.Sprintf("Client error %d returned", httpStatusCode))
}
if httpStatusCode >= 500 {
return nil, errors.New(fmt.Sprintf("Server error %d returned", httpStatusCode))
}
var listAlertsResp alerts.ListAlertsResponse
// check if the response can be unmarshalled
if err = resp.Body.FromJsonTo(&listAlertsResp); err != nil {
return nil, errors.New("Server response can not be parsed.")
}
return &listAlertsResp, nil
}
// List method retrieves alerts from OpsGenie.
func (cli *OpsGenieAlertClient) List(req alerts.ListAlertsRequest) (*alerts.ListAlertsResponse, error) {
req.APIKey = cli.apiKey
resp, err := cli.sendRequest(cli.buildGetRequest(listAlertsURL, req))
if resp == nil {
return nil, errors.New(err.Error())
}
defer resp.Body.Close()
var listAlertsResp alerts.ListAlertsResponse
if err = resp.Body.FromJsonTo(&listAlertsResp); err != nil {
message := "Server response can not be parsed, " + err.Error()
logging.Logger().Warn(message)
return nil, errors.New(message)
}
return &listAlertsResp, nil
}