[status] Notify change availability status to user application only once when connector id = 0

Author: c-jimenez

src/chargepoint/status/StatusManager.cpp

@@ -363,43 +363,33 @@ bool StatusManager::handleMessage(const ocpp::messages::ChangeAvailabilityReq& r
     unsigned int connector_id = request.connectorId;
     if (m_connectors.isValid(connector_id))
     {
-        //In the case the ChangeAvailability.req contains ConnectorId = 0, the status change applies to the Charge Point and all Connectors.
-        if(connector_id == 0)
-        {            
-            for(unsigned int i=0;i <= m_connectors.getCount();i++)
+        // Notify request
+        response.status = m_events_handler.changeAvailabilityRequested(connector_id, request.type);
+        if (response.status == AvailabilityStatus::Accepted)
+        {
+            // Update status
+            ChargePointStatus status = ChargePointStatus::Unavailable;
+            if (request.type == AvailabilityType::Operative)
+            {
+                status = ChargePointStatus::Available;
+            }
+
+            // In the case the ChangeAvailability.req contains ConnectorId = 0, the status change applies to the Charge Point and all Connectors.
+            if (connector_id == 0)
             {
-                response.status = m_events_handler.changeAvailabilityRequested(i, request.type);
-                if (response.status == AvailabilityStatus::Accepted)
+                for (unsigned int i = 0; i <= m_connectors.getCount(); i++)
                 {
-                    // Update status
-                    ChargePointStatus status = ChargePointStatus::Unavailable;
-                    if (request.type == AvailabilityType::Operative)
-                    {
-                        status = ChargePointStatus::Available;
-                    }
                     m_worker_pool.run<void>([this, i, status] { updateConnectorStatus(i, status); });
                 }
-
-                LOG_INFO << "Change availability " << AvailabilityStatusHelper.toString(response.status);
             }
-        }
-        else
-        {
-            // Notify request
-            response.status = m_events_handler.changeAvailabilityRequested(connector_id, request.type);
-            if (response.status == AvailabilityStatus::Accepted)
+            else
             {
-                // Update status
-                ChargePointStatus status = ChargePointStatus::Unavailable;
-                if (request.type == AvailabilityType::Operative)
-                {
-                    status = ChargePointStatus::Available;
-                }
                 m_worker_pool.run<void>([this, connector_id, status] { updateConnectorStatus(connector_id, status); });
             }
-
-            LOG_INFO << "Change availability " << AvailabilityStatusHelper.toString(response.status);
         }
+
+        LOG_INFO << "Change availability " << AvailabilityStatusHelper.toString(response.status);
+
         ret = true;
     }
     else