Using sdbusplus::asio::getProperty

It simplifies a lot of code and after changing sdbusplus implementation
slightly reduces binary size if used together with:

https://gerrit.openbmc-project.xyz/c/openbmc/sdbusplus/+/49467

* Uncompressed size:    3033148 -> 3012164, -20984 B
* gzip compressed size: 1220586 -> 1214625, -5961 B

Tested:
- Redfish validator output is the same before and after the change

Change-Id: Ibe3227d3f4230de2363ba3d9396e51130c8240a5
Signed-off-by: Jonathan Doman <jonathan.doman@intel.com>
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

1 files changed, 10 insertions, 3 deletions

diff --git a/redfish-core/include/event_service_manager.hpp b/redfish-core/include/event_service_manager.hpp
index 16af1be2a8..9349cd84b0 100644
--- a/redfish-core/include/event_service_manager.hpp
+++ b/redfish-core/include/event_service_manager.hpp
@@ -501,7 +501,7 @@ class Subscription : public persistent_data::UserSubscription
 #endif
 
     void filterAndSendReports(const std::string& id,
-                              const dbus::utility::DbusVariantType& var)
+                              const telemetry::TimestampReadings& var)
     {
         std::string mrdUri = telemetry::metricReportDefinitionUri + ("/" + id);
 
@@ -1328,14 +1328,21 @@ class EventServiceManager
             return;
         }
 
-        const dbus::utility::DbusVariantType& readings = found->second;
+        const telemetry::TimestampReadings* readings =
+            std::get_if<telemetry::TimestampReadings>(&found->second);
+        if (!readings)
+        {
+            BMCWEB_LOG_INFO << "Failed to get Readings from Report properties";
+            return;
+        }
+
         for (const auto& it :
              EventServiceManager::getInstance().subscriptionsMap)
         {
             Subscription& entry = *it.second.get();
             if (entry.eventFormatType == metricReportFormatType)
             {
-                entry.filterAndSendReports(id, readings);
+                entry.filterAndSendReports(id, *readings);
             }
         }
     }