Improve database errors (NotFound -> Option)

emgauwa-controller/src/main.rs

@@ -2,7 +2,6 @@ use std::str;
 
 use crate::relay_loop::run_relay_loop;
 use crate::settings::Settings;
-use emgauwa_lib::db::errors::DatabaseError;
 use emgauwa_lib::db::{DbController, DbRelay};
 use emgauwa_lib::types::ControllerUid;
 use emgauwa_lib::{db, models};
@@ -75,14 +74,10 @@ async fn main() {
 					relay.number.unwrap(),
 				)
 				.await
+				.expect("Failed to get relay from database")
 				{
-					Ok(relay) => relay,
-					Err(err) => match err {
-						DatabaseError::NotFound => {
-							create_this_relay(&mut conn, &db_controller, relay).await
-						}
-						_ => panic!("Failed to get relay from database"),
-					},
+					None => create_this_relay(&mut conn, &db_controller, relay).await,
+					Some(relay) => relay,
 				}
 			})
 		})