only allow guests to register for specific events; don't even show them the other trips

src/rest/admin/planned_event.rs

@@ -34,6 +34,7 @@ async fn create(
         data.max_people,
         data.day.clone(),
         data.notes.clone(),
+        data.allow_guests,
         data.trip_type,
     )
     .await;
@@ -43,14 +44,7 @@ async fn create(
                                                                                     //the object
 
     //TODO: fix clone()
-    PlannedEvent::create(
-        db,
-        data.name.clone(),
-        data.planned_amount_cox,
-        data.allow_guests,
-        trip_details,
-    )
-    .await;
+    PlannedEvent::create(db, data.name.clone(), data.planned_amount_cox, trip_details).await;
 
     Flash::success(Redirect::to("/"), "Successfully planned the event")
 }

src/rest/cox.rs

@@ -22,6 +22,7 @@ struct AddTripForm {
     max_people: i32,
     notes: Option<String>,
     trip_type: Option<i64>,
+    allow_guests: bool,
 }
 
 #[post("/trip", data = "<data>")]
@@ -33,6 +34,7 @@ async fn create(db: &State<SqlitePool>, data: Form<AddTripForm>, cox: CoxUser) -
         data.max_people,
         data.day.clone(),
         data.notes.clone(),
+        data.allow_guests,
         data.trip_type,
     )
     .await;

src/rest/mod.rs

@@ -37,6 +37,7 @@ async fn index(db: &State<SqlitePool>, user: User, flash: Option<FlashMessage<'_
             .num_days()
             + 1;
     }
+
     if user.is_cox || user.is_admin {
         let triptypes = TripType::all(db).await;
         context.insert("trip_types", &triptypes);
@@ -44,7 +45,12 @@ async fn index(db: &State<SqlitePool>, user: User, flash: Option<FlashMessage<'_
 
     for i in 0..show_next_n_days {
         let date = (Local::now() + Duration::days(i)).date_naive();
-        days.push(Day::new(db, date).await);
+
+        if user.is_guest {
+            days.push(Day::new_guest(db, date).await);
+        } else {
+            days.push(Day::new(db, date).await);
+        }
     }
 
     if let Some(msg) = flash {
@@ -86,6 +92,10 @@ async fn join(db: &State<SqlitePool>, trip_details_id: i64, user: User) -> Flash
             Redirect::to("/"),
             "Du kannst bei einer selbst ausgeschriebenen Fahrt nicht mitrudern ;)",
         ),
+        Err(UserTripError::GuestNotAllowedForThisEvent) => Flash::error(
+            Redirect::to("/"),
+            "Bei dieser Ausfahrt können leider keine Gäste mitfahren.",
+        ),
     }
 }