create notification if a new event with 'always_show' is updated

src/model/event.rs

@@ -9,7 +9,11 @@ use serde::Serialize;
 use sqlx::{FromRow, Row, SqlitePool};
 
 use super::{
-    notification::Notification, role::Role, tripdetails::TripDetails, triptype::TripType,
+    notification::Notification,
+    role::Role,
+    trip,
+    tripdetails::{self, TripDetails},
+    triptype::TripType,
     user::User,
 };
 
@@ -216,6 +220,19 @@ WHERE trip_details.id=?
         .ok()
     }
 
+    async fn advertise(db: &SqlitePool, day: &str, planned_starting_time: &str, name: &str) {
+        let donau = Role::find_by_name(db, "Donau Linz").await.unwrap();
+        Notification::create_for_role(
+                db,
+                &donau,
+                &format!("Am {} um {} wurde ein neues Event angelegt: {} Wir freuen uns wenn du dabei mitmachst, die Anmeldung ist ab sofort offen :-)", day, planned_starting_time, name),
+                "Neues Event",
+                Some(&format!("/planned#{day}")),
+                None,
+            )
+            .await;
+    }
+
     pub async fn create(
         db: &SqlitePool,
         name: &str,
@@ -223,14 +240,11 @@ WHERE trip_details.id=?
         trip_details: &TripDetails,
     ) {
         if trip_details.always_show {
-            let donau = Role::find_by_name(db, "Donau Linz").await.unwrap();
-            Notification::create_for_role(
+            Self::advertise(
                 db,
-                &donau,
-                &format!("Am {} um {} wurde ein neues Event angelegt: {} Wir freuen uns wenn du dabei mitmachst, die Anmeldung ist ab sofort offen :-)", trip_details.day, trip_details.planned_starting_time, name),
-                "Neues Event",
-                Some(&format!("/planned#{}", trip_details.day)),
-                None,
+                &trip_details.day,
+                &trip_details.planned_starting_time,
+                name,
             )
             .await;
         }
@@ -274,6 +288,16 @@ WHERE trip_details.id=?
         .await
         .unwrap(); //Okay, as planned_event can only be created with proper DB backing
 
+        if !tripdetails.always_show && update.always_show {
+            Self::advertise(
+                db,
+                &tripdetails.day,
+                &tripdetails.planned_starting_time,
+                update.name,
+            )
+            .await;
+        }
+
         if update.max_people == 0 && !was_already_cancelled {
             let coxes = Registration::all_cox(db, self.id).await;
             for user in coxes {