Add the route to delete a relay

central_backend/src/energy/energy_actor.rs

@@ -212,3 +212,16 @@ impl Handler<GetSingleRelay> for EnergyActor {
         self.devices.relay_get_single(msg.0)
     }
 }
+
+/// Delete a device relay
+#[derive(Message)]
+#[rtype(result = "anyhow::Result<()>")]
+pub struct DeleteDeviceRelay(pub DeviceRelayID);
+
+impl Handler<DeleteDeviceRelay> for EnergyActor {
+    type Result = anyhow::Result<()>;
+
+    fn handle(&mut self, msg: DeleteDeviceRelay, _ctx: &mut Context<Self>) -> Self::Result {
+        self.devices.relay_delete(msg.0)
+    }
+}