implementing get endpoint for alarms wip

src/dao/alarm.rs

@@ -1,6 +1,6 @@
 use chrono::{DateTime, Local};
 use sea_orm::{
-    ActiveModelTrait, ActiveValue::Set, ConnectionTrait, DbErr
+    ActiveModelTrait, ActiveValue::Set, ColumnTrait, ConnectionTrait, DbErr, EntityTrait, QueryFilter
 };
 
 use crate::model::{self, alarm};
@@ -20,3 +20,17 @@ pub async fn create_alarm<C: ConnectionTrait>(
     Ok(alarm_to_create.insert(db).await?)
 }
 
+pub async fn get_alarms<C: ConnectionTrait>(db: &C, enabled: Option<bool>) -> Result<Vec<alarm::Model>, DbErr> {
+	let query = model::alarm::Entity::find();
+
+	let query = match enabled {
+		Some(enabled) => {
+			query.filter(model::alarm::Column::Enabled.eq(enabled))
+		},
+		None => {
+			query
+		}
+	};
+
+	query.all(db).await
+}