Add drivers for gpio and piface

emgauwa-controller/src/app_state.rs

@@ -3,6 +3,7 @@ use std::time::{Duration, Instant};
 
 use actix::{Actor, Context, Handler, Message};
 use emgauwa_lib::constants;
+use emgauwa_lib::drivers::RelayDriver;
 use emgauwa_lib::errors::EmgauwaError;
 use emgauwa_lib::models::Controller;
 use emgauwa_lib::types::RelayStates;
@@ -45,16 +46,23 @@ pub struct AppState {
 	pub pool: Pool<Sqlite>,
 	pub this: Controller,
 	pub settings: Settings,
+	pub drivers: Vec<Box<dyn RelayDriver>>,
 	pub controller_notifier: Arc<Notify>,
 	pub relay_notifier: Arc<Notify>,
 }
 
 impl AppState {
-	pub fn new(pool: Pool<Sqlite>, this: Controller, settings: Settings) -> AppState {
+	pub fn new(
+		pool: Pool<Sqlite>,
+		this: Controller,
+		settings: Settings,
+		drivers: Vec<Box<dyn RelayDriver>>,
+	) -> AppState {
 		AppState {
 			pool,
 			this,
 			settings,
+			drivers,
 			controller_notifier: Arc::new(Notify::new()),
 			relay_notifier: Arc::new(Notify::new()),
 		}
@@ -93,6 +101,14 @@ impl Handler<UpdateRelayStates> for AppState {
 
 	fn handle(&mut self, msg: UpdateRelayStates, _ctx: &mut Self::Context) -> Self::Result {
 		self.this.apply_relay_states(&msg.relay_states);
+		self.drivers
+			.iter_mut()
+			.zip(msg.relay_states.iter())
+			.for_each(|(driver, state)| {
+				if let Err(e) = driver.set(state.unwrap_or(false)) {
+					log::error!("Error setting relay: {}", e);
+				}
+			});
 
 		self.notify_relay_change();
 	}