X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=capifcore%2Finternal%2Frestclient%2FHTTPClient.go;fp=capifcore%2Finternal%2Frestclient%2FHTTPClient.go;h=de0ad1d0ca26706802f1b598126f7d44beb18d82;hb=2effa31635f1b8349c02b4c1c546bfc67e8797d3;hp=0000000000000000000000000000000000000000;hpb=a6c6e4b1721a3cf88f927d098d32e1c11562309a;p=nonrtric%2Fplt%2Fsme.git

diff --git a/capifcore/internal/restclient/HTTPClient.go b/capifcore/internal/restclient/HTTPClient.go
new file mode 100644
index 0000000..de0ad1d
--- /dev/null
+++ b/capifcore/internal/restclient/HTTPClient.go
@@ -0,0 +1,80 @@
+// -
+//   ========================LICENSE_START=================================
+//   O-RAN-SC
+//   %%
+//   Copyright (C) 2021: Nordix Foundation
+//   %%
+//   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.
+//   ========================LICENSE_END===================================
+//
+
+package restclient
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/http"
+)
+
+const ContentTypeJSON = "application/json"
+const ContentTypePlain = "text/plain"
+
+//go:generate mockery --name HTTPClient
+type HTTPClient interface {
+	Do(*http.Request) (*http.Response, error)
+}
+
+type RequestError struct {
+	StatusCode int
+	Body       []byte
+}
+
+func (pe RequestError) Error() string {
+	return fmt.Sprintf("Request failed due to error response with status: %v and body: %v", pe.StatusCode, string(pe.Body))
+}
+
+func Put(url string, body []byte, client HTTPClient) error {
+	return do(http.MethodPut, url, body, ContentTypeJSON, client)
+}
+
+func do(method string, url string, body []byte, contentType string, client HTTPClient) error {
+	if req, reqErr := http.NewRequest(method, url, bytes.NewBuffer(body)); reqErr == nil {
+		req.Header.Set("Content-Type", contentType)
+		if response, respErr := client.Do(req); respErr == nil {
+			if isResponseSuccess(response.StatusCode) {
+				return nil
+			} else {
+				return getRequestError(response)
+			}
+		} else {
+			return respErr
+		}
+	} else {
+		return reqErr
+	}
+}
+
+func isResponseSuccess(statusCode int) bool {
+	return statusCode >= http.StatusOK && statusCode <= 299
+}
+
+func getRequestError(response *http.Response) RequestError {
+	defer response.Body.Close()
+	responseData, _ := io.ReadAll(response.Body)
+	putError := RequestError{
+		StatusCode: response.StatusCode,
+		Body:       responseData,
+	}
+	return putError
+}