Implement HEAD for metrics

These got missed in the initial patchset.  Add them

Tested: At the end of the series.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: I120986fb0afc34d5e0572d2cc2e1d8ff6994ee3c

1 files changed, 44 insertions, 3 deletions

diff --git a/redfish-core/lib/metric_report_definition.hpp b/redfish-core/lib/metric_report_definition.hpp
index b824bccbe1..23e65f7418 100644
--- a/redfish-core/lib/metric_report_definition.hpp
+++ b/redfish-core/lib/metric_report_definition.hpp
@@ -743,7 +743,20 @@ class AddReport
 };
 } // namespace telemetry
 
-inline void handleMetricReportDefinitionsGet(
+inline void handleMetricReportDefinitionCollectionHead(
+    App& app, const crow::Request& req,
+    const std::shared_ptr<bmcweb::AsyncResp>& asyncResp)
+{
+    if (!redfish::setUpRedfishRoute(app, req, asyncResp))
+    {
+        return;
+    }
+    asyncResp->res.addHeader(
+        boost::beast::http::field::link,
+        "</redfish/v1/JsonSchemas/MetricReportDefinitionCollection/MetricReportDefinitionCollection.json>; rel=describedby");
+}
+
+inline void handleMetricReportDefinitionCollectionGet(
     App& app, const crow::Request& req,
     const std::shared_ptr<bmcweb::AsyncResp>& asyncResp)
 {
@@ -768,6 +781,20 @@ inline void handleMetricReportDefinitionsGet(
 }
 
 inline void
+    handleMetricReportHead(App& app, const crow::Request& req,
+                           const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
+                           const std::string& /*id*/)
+{
+    if (!redfish::setUpRedfishRoute(app, req, asyncResp))
+    {
+        return;
+    }
+    asyncResp->res.addHeader(
+        boost::beast::http::field::link,
+        "</redfish/v1/JsonSchemas/MetricReport/MetricReport.json>; rel=describedby");
+}
+
+inline void
     handleMetricReportGet(App& app, const crow::Request& req,
                           const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
                           const std::string& id)
@@ -776,6 +803,9 @@ inline void
     {
         return;
     }
+    asyncResp->res.addHeader(
+        boost::beast::http::field::link,
+        "</redfish/v1/JsonSchemas/MetricReport/MetricReport.json>; rel=describedby");
 
     sdbusplus::asio::getAllProperties(
         *crow::connections::systemBus, telemetry::service,
@@ -840,9 +870,14 @@ inline void handleMetricReportDelete(
 inline void requestRoutesMetricReportDefinitionCollection(App& app)
 {
     BMCWEB_ROUTE(app, "/redfish/v1/TelemetryService/MetricReportDefinitions/")
+        .privileges(redfish::privileges::headMetricReportDefinitionCollection)
+        .methods(boost::beast::http::verb::head)(std::bind_front(
+            handleMetricReportDefinitionCollectionHead, std::ref(app)));
+
+    BMCWEB_ROUTE(app, "/redfish/v1/TelemetryService/MetricReportDefinitions/")
         .privileges(redfish::privileges::getMetricReportDefinitionCollection)
-        .methods(boost::beast::http::verb::get)(
-            std::bind_front(handleMetricReportDefinitionsGet, std::ref(app)));
+        .methods(boost::beast::http::verb::get)(std::bind_front(
+            handleMetricReportDefinitionCollectionGet, std::ref(app)));
 
     BMCWEB_ROUTE(app, "/redfish/v1/TelemetryService/MetricReportDefinitions/")
         .privileges(redfish::privileges::postMetricReportDefinitionCollection)
@@ -895,6 +930,12 @@ inline void requestRoutesMetricReportDefinition(App& app)
     BMCWEB_ROUTE(app,
                  "/redfish/v1/TelemetryService/MetricReportDefinitions/<str>/")
         .privileges(redfish::privileges::getMetricReportDefinition)
+        .methods(boost::beast::http::verb::head)(
+            std::bind_front(handleMetricReportHead, std::ref(app)));
+
+    BMCWEB_ROUTE(app,
+                 "/redfish/v1/TelemetryService/MetricReportDefinitions/<str>/")
+        .privileges(redfish::privileges::getMetricReportDefinition)
         .methods(boost::beast::http::verb::get)(
             std::bind_front(handleMetricReportGet, std::ref(app)));