Add is_on functions

emgauwa-lib/src/db/schedules.rs

@@ -1,6 +1,7 @@
 use std::borrow::Borrow;
 use std::ops::DerefMut;
 
+use chrono::NaiveTime;
 use serde_derive::{Deserialize, Serialize};
 use sqlx::pool::PoolConnection;
 use sqlx::Sqlite;
@@ -193,4 +194,8 @@ impl DbSchedule {
 		}
 		Ok(())
 	}
+
+	pub fn is_on(&self, now: &NaiveTime) -> bool {
+		self.periods.0.iter().any(|period| period.is_on(now))
+	}
 }