1 //==================================================================================
2 // Copyright (c) 2022 Samsung
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
16 // This source code is part of the near-RT RIC (RAN Intelligent Controller)
17 // platform project (RICP).
18 //==================================================================================
29 "gerrit.o-ran-sc.org/r/ric-plt/ricdms/pkg/ricdms"
32 type ChartMgr struct {
35 type IChartMgr interface {
36 GetCharts() (string, error)
37 DownloadChart(string, string) (io.ReadCloser, error)
40 func NewChartmgr() IChartMgr {
44 func (c *ChartMgr) GetCharts() (string, error) {
45 ricdms.Logger.Debug("GetCharts invoked")
47 resp, err := http.Get(ricdms.Config.GetChartsURL)
49 ricdms.Logger.Debug("Error in getting charts : %+v", err)
53 defer resp.Body.Close()
54 respByte, err := ioutil.ReadAll(resp.Body)
57 ricdms.Logger.Debug("error in response: %+v", respByte)
61 ricdms.Logger.Debug("response : %+v", string(respByte))
62 return string(respByte), nil
65 func (c *ChartMgr) DownloadChart(chartName string, version string) (io.ReadCloser, error) {
66 ricdms.Logger.Debug("Download Charts invoked")
68 if chartName == "" || version == "" {
69 return nil, fmt.Errorf("chartname or version is empty")
72 ChartURL := fmt.Sprintf(ricdms.Config.DownloadChartURLFormat, chartName, version)
74 resp, err := http.Get(ChartURL)
79 return resp.Request.Body, nil