Can delete a reservation

geneit_backend/src/models.rs

@@ -510,6 +510,10 @@ impl AccommodationReservation {
     pub fn family_id(&self) -> FamilyID {
         FamilyID(self.family_id)
     }
+
+    pub fn user_id(&self) -> UserID {
+        UserID(self.user_id)
+    }
 }
 
 #[derive(Insertable)]