add parse functons with io reader

request.go

@@ -1,7 +1,26 @@
 package tecaminodbmjson_data
 
-import "github.com/tecamino/tecamino-json_data/models"
+import (
+	"encoding/json"
+	"io"
+
+	"github.com/tecamino/tecamino-json_data/models"
+)
 
 func NewRequest() *models.Request {
 	return &models.Request{}
 }
+
+func ParseRequest(body io.ReadCloser) (*models.Request, error) {
+	b, err := io.ReadAll(body)
+	if err != nil {
+		return nil, err
+	}
+	r := models.Request{}
+
+	err = json.Unmarshal(b, &r)
+	if err != nil {
+		return nil, err
+	}
+	return &r, nil
+}