+//==================================================================================
+// Copyright (c) 2022 Samsung
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// This source code is part of the near-RT RIC (RAN Intelligent Controller)
+// platform project (RICP).
+//==================================================================================
+//
+
+package charts
+
+import (
+ "io/ioutil"
+ "net/http"
+
+ "gerrit.o-ran-sc.org/r/ric-plt/ricdms/pkg/ricdms"
+)
+
+type ChartMgr struct {
+}
+
+type IChartMgr interface {
+ GetCharts() (string, error)
+}
+
+func NewChartmgr() IChartMgr {
+ return &ChartMgr{}
+}
+
+func (c *ChartMgr) GetCharts() (string, error) {
+ ricdms.Logger.Debug("GetCharts invoked")
+
+ resp, err := http.Get(ricdms.Config.GetChartsURL)
+ if err != nil {
+ ricdms.Logger.Debug("Error in getting charts : %+v", err)
+ return "", err
+ }
+
+ defer resp.Body.Close()
+ respByte, err := ioutil.ReadAll(resp.Body)
+
+ if err != nil {
+ ricdms.Logger.Debug("error in response: %+v", respByte)
+ return "", err
+ }
+
+ ricdms.Logger.Debug("response : %+v", string(respByte))
+ return string(respByte), nil
+}