remove notificatoin about canceled trip if cancelation has been canceled

src/model/notification.rs

@@ -154,4 +154,14 @@ ORDER BY read_at DESC, created_at DESC;
             }
         }
     }
+
+    pub(crate) async fn delete_by_action(db: &sqlx::Pool<Sqlite>, action: &str) {
+        sqlx::query!(
+            "DELETE FROM notification WHERE action_after_reading=? and read_at = null",
+            action
+        )
+        .execute(db)
+        .await
+        .unwrap();
+    }
 }

src/model/trip.rs

@@ -232,6 +232,12 @@ WHERE day=?
                     .await;
                 }
             }
+        } else {
+            Notification::delete_by_action(
+                db,
+                &format!("remove_user_trip_with_trip_details_id:{}", trip_details_id),
+            )
+            .await;
         }
 
         let trip_details = TripDetails::find_by_id(db, trip_details_id).await.unwrap();

src/model/tripdetails.rs

@@ -77,6 +77,12 @@ WHERE day = ? AND planned_starting_time = ?
             return;
         }
 
+        if self.max_people == 0 {
+            // Cox cancelled event, thus it's probably bad weather. Don't bother with sending
+            // notifications
+            return;
+        }
+
         if Trip::find_by_trip_details(db, self.id).await.is_none() {
             // This trip_details belongs to a planned_event, no need to do anything
             return;