// Get method retrieves an heartbeat with details from OpsGenie.
func (cli *OpsGenieHeartbeatClient) Get(req heartbeat.GetHeartbeatRequest) (*heartbeat.GetHeartbeatResponse, error) {
req.APIKey = cli.apiKey
resp, err := cli.sendRequest(cli.buildGetRequest(getHeartbeatURL, req))
if resp == nil {
return nil, err
}
defer resp.Body.Close()
var getHeartbeatResp heartbeat.GetHeartbeatResponse
if err = resp.Body.FromJsonTo(&getHeartbeatResp); err != nil {
message := "Server response can not be parsed, " + err.Error()
logging.Logger().Warn(message)
return nil, errors.New(message)
}
return &getHeartbeatResp, nil
}
func (cli *OpsGenieHeartbeatClient) Get(req heartbeat.GetHeartbeatRequest) (*heartbeat.GetHeartbeatResponse, error) {
req.ApiKey = cli.apiKey
// validate mandatory fields: apiKey, name/id
if req.ApiKey == "" {
return nil, errors.New("Api Key is a mandatory field and can not be empty")
}
if req.Name == "" && req.Id == "" {
return nil, errors.New("One of the 'Name' and 'Id' parameters should be supplied at least")
}
if req.Name != "" && req.Id != "" {
return nil, errors.New("Either 'Name' or 'Id' field should be supplied not both")
}
// send the request in a query string
v, _ := goquery.Values(req)
var resp *goreq.Response
var err error
for i := 0; i < cli.retries; i++ {
resp, err = cli.buildRequest("GET", GET_HEARTBEAT_URL+"?"+v.Encode(), nil).Do()
if err == nil {
break
}
time.Sleep(TIME_SLEEP_BETWEEN_REQUESTS)
}
if err != nil {
return nil, errors.New("Can not retrieve the heart beat, unable to send the request")
}
// check for the returning http status, 4xx: client errors, 5xx: server errors
statusCode := resp.StatusCode
if statusCode >= 400 && statusCode < 500 {
return nil, errors.New(fmt.Sprintf("Client error %d occured", statusCode))
}
if statusCode >= 500 {
return nil, errors.New(fmt.Sprintf("Server error %d occured", statusCode))
}
// try to parse the returning JSON into the response
var getHeartbeatResp heartbeat.GetHeartbeatResponse
if err = resp.Body.FromJsonTo(&getHeartbeatResp); err != nil {
return nil, errors.New("Server response can not be parsed")
}
// parsed successfuly with no errors
return &getHeartbeatResp, nil
}