Add authentication layer

central_backend/src/server/web_api/energy_controller.rs

@@ -0,0 +1,23 @@
+use crate::energy::{consumption, energy_actor};
+use crate::server::custom_error::HttpResult;
+use crate::server::WebEnergyActor;
+use actix_web::HttpResponse;
+
+#[derive(serde::Serialize)]
+struct Consumption {
+    consumption: i32,
+}
+
+/// Get current energy consumption
+pub async fn curr_consumption() -> HttpResult {
+    let consumption = consumption::get_curr_consumption().await?;
+
+    Ok(HttpResponse::Ok().json(Consumption { consumption }))
+}
+
+/// Get cached energy consumption
+pub async fn cached_consumption(energy_actor: WebEnergyActor) -> HttpResult {
+    let consumption = energy_actor.send(energy_actor::GetCurrConsumption).await?;
+
+    Ok(HttpResponse::Ok().json(Consumption { consumption }))
+}