1 files changed, 86 insertions, 0 deletions
diff --git a/http_run_handler.go b/http_run_handler.go
new file mode 100644
index 0000000..00212ec
--- /dev/null
+++ b/http_run_handler.go
@@ -0,0 +1,86 @@
+// SPDX-FileCopyrightText: 2024 M. Shulhan <ms@kilabit.info>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package gorankusu
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/http"
+
+	libhttp "github.com/shuLhan/share/lib/http"
+)
+
+// HTTPRunHandler define the function type that will be called when client
+// send request to run the HTTP target.
+type HTTPRunHandler func(rr *RunRequest) (runres *RunResponse, err error)
+
+// DefaultHTTPRun default [HTTPTarget.Run] handler that generate
+// [http.Request], send it to the target, and store and dump them into
+// [RunResponse].
+func DefaultHTTPRun() HTTPRunHandler {
+	return func(rr *RunRequest) (res *RunResponse, err error) {
+		var (
+			logp      = `DefaultHTTPRun`
+			httpcOpts = &libhttp.ClientOptions{
+				ServerUrl:     rr.Target.BaseURL,
+				AllowInsecure: true,
+			}
+			httpc  = libhttp.NewClient(httpcOpts)
+			params any
+		)
+
+		if !rr.HTTPTarget.WithRawBody {
+			rr.HTTPTarget.paramsToPath()
+
+			params, err = rr.HTTPTarget.ParamsConverter(&rr.HTTPTarget)
+			if err != nil {
+				return nil, fmt.Errorf(`%s: %w`, logp, err)
+			}
+		}
+
+		var (
+			headers = rr.HTTPTarget.Headers.ToHTTPHeader()
+
+			httpRequest *http.Request
+		)
+
+		httpRequest, err = httpc.GenerateHttpRequest(
+			rr.HTTPTarget.Method,
+			rr.HTTPTarget.Path,
+			rr.HTTPTarget.RequestType,
+			headers,
+			params,
+		)
+		if err != nil {
+			return nil, fmt.Errorf(`%s: %w`, logp, err)
+		}
+
+		if rr.HTTPTarget.WithRawBody {
+			httpRequest.Body = io.NopCloser(bytes.NewReader(rr.HTTPTarget.RawBody))
+			httpRequest.ContentLength = int64(len(rr.HTTPTarget.RawBody))
+		}
+
+		res = &RunResponse{}
+
+		err = res.SetHTTPRequest(rr.HTTPTarget.RequestDumper, httpRequest)
+		if err != nil {
+			return nil, fmt.Errorf(`%s: %w`, logp, err)
+		}
+
+		var httpResponse *http.Response
+
+		httpResponse, _, err = httpc.Do(httpRequest)
+		if err != nil {
+			return nil, fmt.Errorf(`%s: %w`, logp, err)
+		}
+
+		err = res.SetHTTPResponse(rr.HTTPTarget.ResponseDumper, httpResponse)
+		if err != nil {
+			return nil, fmt.Errorf(`%s: %w`, logp, err)
+		}
+
+		return res, nil
+	}
+}