From ea89962664911614978026670ee96d514ae227b4 Mon Sep 17 00:00:00 2001
From: Philipp Hofer <philipp@hofer.link>
Date: Sun, 6 Apr 2025 16:21:48 +0200
Subject: [PATCH] don't panic :-)

---
 db.sqlite             | Bin 36864 -> 36864 bytes
 src/station/routes.rs |  31 +++++++++++++++++++++++++------
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/db.sqlite b/db.sqlite
index 18cdbb4d88c0a08c51ace938801e39c376e3aa83..52dfd8e7a98533af60c6737ac5c19cab264af7ce 100644
GIT binary patch
delta 154
zcmZozz|^pSX@WGP;6xc`M!}5<OZd5%_^&hYzvaKqe|)o`z-E45c_t19Z3YHe28P6(
zl2koCJ%!?u#1avps3=&pB(=E2(#Xx($<WP7kdcFdA1rF<Y-w(3U|?p%#lXP8#Q%wb
o|2O|9{`Z>&70&U?2{UUmA{&;OpU1?{%)u<m2r_K*FMYNI07j}MyZ`_I

delta 129
zcmZozz|^pSX@WE(*F+g-My`zsOZd4M`QI||zvVy9e|)o`!cKm7L1qpHeg+0v1_omb
zM*|~gCo^LP1_oh>kdd*gfwPghp|Kz%OqHRDqk)05nYkMmP#GitZwCI~{O|eSZx%Fo
W$j{Bn%+F}d43uCq+WbqOEdc;0MjG7!

diff --git a/src/station/routes.rs b/src/station/routes.rs
index 9f2614c..087ac66 100644
--- a/src/station/routes.rs
+++ b/src/station/routes.rs
@@ -21,15 +21,25 @@ async fn create(
     session: Session,
     Form(form): Form<CreateForm>,
 ) -> impl IntoResponse {
-    Station::create(&db, &form.name).await.unwrap();
-
+    match Station::create(&db, &form.name).await{
+Ok(_) => 
     session
         .insert(
             "succ",
             &format!("Station '{}' erfolgreich erstellt!", form.name),
         )
         .await
-        .unwrap();
+        .unwrap(),
+    Err(e) => 
+    session
+        .insert(
+            "err",
+            &format!("Station '{}' konnte _NICHT_ erstellt werden, da es bereits eine Station mit diesem Namen gibt ({e})!", form.name),
+        )
+        .await
+        .unwrap(),
+
+    }
 
     Redirect::to("/station")
 }
@@ -70,14 +80,23 @@ async fn index(State(db): State<Arc<SqlitePool>>, session: Session) -> Markup {
     let stations = Station::all(&db).await;
 
     // Get and clear flash message
-    let flash_message = session.get::<String>("succ").await.unwrap_or(None);
-    if flash_message.is_some() {
+    let succ_msg = session.get::<String>("succ").await.unwrap_or(None);
+    if succ_msg.is_some() {
         session.remove::<String>("succ").await.unwrap();
     }
+    let err_msg = session.get::<String>("err").await.unwrap_or(None);
+    if err_msg.is_some() {
+        session.remove::<String>("err").await.unwrap();
+    }
 
     html! {
         h1 { "Stationen" }
-        @if let Some(message) = flash_message {
+        @if let Some(message) = succ_msg {
+            div class="alert alert-success" {
+                (message)
+            }
+        }
+        @if let Some(message) = err_msg {
             div class="alert alert-success" {
                 (message)
             }