Reduce multi-level calls of req.req members

Several places access the members of `req` indirectly like
`req.req.method()`.  This can be simplified as `req.method()` .

This would also make the code clearer.

Tested:
- Compiles
- Redfish service validator passes

Change-Id: Ie129564ff907cdea7ac224b1e3d80cc0dedfbd7b
Signed-off-by: Myung Bae <myungbae@us.ibm.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/http/http_request.hpp b/http/http_request.hpp
index a3c8fd8d0e..53f51e68fd 100644
--- a/http/http_request.hpp
+++ b/http/http_request.hpp
@@ -80,6 +80,10 @@ struct Request
     {
         return req.method();
     }
+    void method(boost::beast::http::verb verb)
+    {
+        return req.method(verb);
+    }
 
     std::string_view getHeaderValue(std::string_view key) const
     {
@@ -91,6 +95,11 @@ struct Request
         return req[key];
     }
 
+    void clearHeader(boost::beast::http::field key)
+    {
+        req.erase(key);
+    }
+
     std::string_view methodString() const
     {
         return req.method_string();