send notifiation to user + vorstand if user completes 'äquatorpreis' or 'fahrtenabzeichen'; Fixes #746

src/model/personal/equatorprice.rs

@@ -1,3 +1,4 @@
+use crate::model::{logbook::Logbook, stat::Stat, user::User};
 use serde::Serialize;
 
 #[derive(Serialize, PartialEq, Debug)]
@@ -85,3 +86,19 @@ impl Next {
         }
     }
 }
+
+pub(crate) async fn new_level_with_last_log(
+    db: &mut sqlx::Transaction<'_, sqlx::Sqlite>,
+    user: &User,
+) -> Option<String> {
+    let rowed_km = Stat::total_km_tx(db, user).await.rowed_km;
+
+    if let Some(last_logbookentry) = Logbook::completed_with_user_tx(db, user).await.last() {
+        let last_trip_km = last_logbookentry.logbook.distance_in_km.unwrap();
+        if Level::curr_level(rowed_km) != Level::curr_level(rowed_km - last_trip_km as i32) {
+            return Some(Level::curr_level(rowed_km).desc().to_string());
+        }
+    }
+
+    None
+}