Delete relay energy information

central_backend/src/energy/energy_actor.rs

@@ -157,8 +157,19 @@ impl Handler<DeleteDevice> for EnergyActor {
 
     fn handle(&mut self, msg: DeleteDevice, _ctx: &mut Context<Self>) -> Self::Result {
         log::info!("Requested to delete device {:?}...", &msg.0);
+
+        let Some(device) = self.devices.get_single(&msg.0) else {
+            log::warn!("Requested to delete non-existent device!");
+            return Ok(());
+        };
+
+        // Delete device relays
+        for relay in device.relays {
+            self.devices.relay_delete(relay.id)?;
+        }
+
         self.devices.delete(&msg.0)?;
-        // TODO : delete energy related information
+
         Ok(())
     }
 }