Merge pull request 'fix-notification-content' (#333) from fix-notification-content into staging

Reviewed-on: #333

src/model/trip.rs

@@ -62,7 +62,7 @@ impl Trip {
                             &user,
                             &format!(
                                 "{} hat eine Ausfahrt zur selben Zeit ({} um {}) wie du erstellt",
-                                user.name, trip.day, trip.planned_starting_time
+                                cox.user.name, trip.day, trip.planned_starting_time
                             ),
                             "Neue Ausfahrt zur selben Zeit".into(),
                             None,

src/model/user.rs

@@ -733,7 +733,7 @@ impl<'r> FromRequest<'r> for TechUser {
 }
 
 pub struct CoxUser {
-    user: User,
+    pub(crate) user: User,
 }
 
 impl Deref for CoxUser {