From d0c0c2bc7c17f0df5f359f49f1dafa61e095fc47 Mon Sep 17 00:00:00 2001
From: Birte Kristina Friesel <derf@finalrewind.org>
Date: Sat, 23 Nov 2024 10:04:48 +0100
Subject: departures: distinguish between backend errors (502) and internal
 errors (500)

Closes #179
---
 lib/Travelynx/Controller/Traveling.pm |  9 ++++++++-
 templates/bad_gateway.html.ep         | 21 +++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 templates/bad_gateway.html.ep

diff --git a/lib/Travelynx/Controller/Traveling.pm b/lib/Travelynx/Controller/Traveling.pm
index bbd85b6..0a94a1e 100755
--- a/lib/Travelynx/Controller/Traveling.pm
+++ b/lib/Travelynx/Controller/Traveling.pm
@@ -1129,11 +1129,18 @@ sub station {
 					}
 				)->wait;
 			}
+			elsif ( $err =~ m{svcRes} ) {
+				$self->render(
+					'bad_gateway',
+					message => $err,
+					status  => 502
+				);
+			}
 			else {
 				$self->render(
 					'exception',
 					exception => $err,
-					status    => 502
+					status    => 500
 				);
 			}
 		}
diff --git a/templates/bad_gateway.html.ep b/templates/bad_gateway.html.ep
new file mode 100644
index 0000000..773cda8
--- /dev/null
+++ b/templates/bad_gateway.html.ep
@@ -0,0 +1,21 @@
+<div class="row">
+	<div class="col s12">
+		<div class="card caution-color">
+			<div class="card-content white-text">
+				<span class="card-title">502 Bad Gateway</span>
+				<p>
+					Das von travelynx genutzte Backend hat einen Fehler zurückgegeben.
+					Oft sind diese temporär – versuche es in ein paar Sekunden bis Minuten noch einmal.
+				</p>
+			</div>
+		</div>
+	</div>
+</div>
+<div class="row">
+	<div class="col s12">
+		<p>Details:</p>
+		<p style="font-family: monospace;">
+			%= $message
+		</p>
+	</div>
+</div>
-- 
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