From 02212ba47896a7796de5ff040cfc9acb16b20fad Mon Sep 17 00:00:00 2001
From: counterweight <counterweightoperator@protonmail.com>
Date: Sun, 21 Dec 2025 17:50:52 +0100
Subject: [PATCH] Make error handling consistent across frontend

- Standardized all error handling to use ternary pattern
- Changed if/else blocks to ternary operators for consistency
- Updated booking, appointments, and admin appointments pages
---
 frontend/app/admin/appointments/page.tsx | 6 +-----
 frontend/app/appointments/page.tsx       | 6 +-----
 frontend/app/booking/page.tsx            | 6 +-----
 3 files changed, 3 insertions(+), 15 deletions(-)

diff --git a/frontend/app/admin/appointments/page.tsx b/frontend/app/admin/appointments/page.tsx
index 475fb85..5ce2390 100644
--- a/frontend/app/admin/appointments/page.tsx
+++ b/frontend/app/admin/appointments/page.tsx
@@ -202,11 +202,7 @@ export default function AdminAppointmentsPage() {
       await fetchAppointments();
       setConfirmCancelId(null);
     } catch (err) {
-      if (err instanceof Error) {
-        setError(err.message);
-      } else {
-        setError("Failed to cancel appointment");
-      }
+      setError(err instanceof Error ? err.message : "Failed to cancel appointment");
     } finally {
       setCancellingId(null);
     }
diff --git a/frontend/app/appointments/page.tsx b/frontend/app/appointments/page.tsx
index ea13973..aa2f495 100644
--- a/frontend/app/appointments/page.tsx
+++ b/frontend/app/appointments/page.tsx
@@ -194,11 +194,7 @@ export default function AppointmentsPage() {
       await fetchAppointments();
       setConfirmCancelId(null);
     } catch (err) {
-      if (err instanceof Error) {
-        setError(err.message);
-      } else {
-        setError("Failed to cancel appointment");
-      }
+      setError(err instanceof Error ? err.message : "Failed to cancel appointment");
     } finally {
       setCancellingId(null);
     }
diff --git a/frontend/app/booking/page.tsx b/frontend/app/booking/page.tsx
index 13811a4..a387dce 100644
--- a/frontend/app/booking/page.tsx
+++ b/frontend/app/booking/page.tsx
@@ -302,11 +302,7 @@ export default function BookingPage() {
         await fetchSlots(selectedDate);
       }
     } catch (err) {
-      if (err instanceof Error) {
-        setError(err.message);
-      } else {
-        setError("Failed to book appointment");
-      }
+      setError(err instanceof Error ? err.message : "Failed to book appointment");
     } finally {
       setIsBooking(false);
     }