From 5b6c6abb690b6dd61bb7d8dc7a3bfd709476b7df Mon Sep 17 00:00:00 2001
From: Daniel Volz <mail@danielvolz.org>
Date: Fri, 6 Mar 2026 19:51:19 +0100
Subject: [PATCH] feat: display actual reminder schedule from server config
 (#386)

- Expose REMINDER_HOUR and REMINDER_MINUTES_BEFORE env values via settings API
- Add reminderHour and reminderMinutesBefore to frontend Settings interface
- Replace hardcoded i18n strings with parameterized translations
- Settings page now shows configured schedule instead of static 6:00 / 15 min
---
 backend/src/routes/settings.ts      | 4 ++++
 frontend/src/hooks/useSettings.ts   | 4 ++++
 frontend/src/i18n/de.json           | 4 ++--
 frontend/src/i18n/en.json           | 4 ++--
 frontend/src/pages/SettingsPage.tsx | 8 ++++++--
 5 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/backend/src/routes/settings.ts b/backend/src/routes/settings.ts
index 0da6980..67e5d1d 100644
--- a/backend/src/routes/settings.ts
+++ b/backend/src/routes/settings.ts
@@ -326,6 +326,8 @@ export async function settingsRoutes(app: FastifyInstance) {
 		const userId = await getUserId(request, reply);
 
 		const settings = await getOrCreateUserSettings(userId);
+		const reminderHour = envInt("REMINDER_HOUR", 6);
+		const reminderMinutesBefore = envInt("REMINDER_MINUTES_BEFORE", 15);
 
 		return reply.send({
 			// User notification settings (from DB)
@@ -376,6 +378,8 @@ export async function settingsRoutes(app: FastifyInstance) {
 			lastPrescriptionReminderChannel: settings.lastPrescriptionReminderChannel ?? null,
 			lastPrescriptionReminderMedNames: settings.lastPrescriptionReminderMedNames ?? null,
 			// Server settings (from .env, read-only)
+			reminderHour,
+			reminderMinutesBefore,
 			expiryWarningDays: parseInt(process.env.EXPIRY_WARNING_DAYS ?? "30", 10),
 		});
 	});
diff --git a/frontend/src/hooks/useSettings.ts b/frontend/src/hooks/useSettings.ts
index 320416c..41b512b 100644
--- a/frontend/src/hooks/useSettings.ts
+++ b/frontend/src/hooks/useSettings.ts
@@ -49,6 +49,8 @@ export interface Settings {
 	upcomingTodayOnly: boolean;
 	shareScheduleTodayOnly: boolean;
 	swapDashboardMainSections: boolean;
+	reminderHour: number;
+	reminderMinutesBefore: number;
 	expiryWarningDays: number;
 }
 
@@ -96,6 +98,8 @@ const defaultSettings: Settings = {
 	upcomingTodayOnly: false,
 	shareScheduleTodayOnly: false,
 	swapDashboardMainSections: false,
+	reminderHour: 6,
+	reminderMinutesBefore: 15,
 	expiryWarningDays: 30,
 };
 
diff --git a/frontend/src/i18n/de.json b/frontend/src/i18n/de.json
index 190b100..0760ba6 100644
--- a/frontend/src/i18n/de.json
+++ b/frontend/src/i18n/de.json
@@ -323,9 +323,9 @@
     "schedule": {
       "title": "Erinnerungsplan",
       "stockCheck": "Bestands- & Rezeptprüfung",
-      "dailyAt6": "Täglich um 6:00 Uhr",
+      "dailyAtHour": "Täglich um {{hour}}:00 Uhr",
       "intakeCheck": "Einnahmeprüfung",
-      "15minBefore": "15 Min. vor geplanter Zeit",
+      "minutesBefore": "{{minutes}} Min. vor geplanter Zeit",
       "nextCheck": "Nächste Bestandsprüfung",
       "lastSent": "Letzte Benachrichtigung",
       "lastStockSent": "Letzte Bestands-Erinnerung",
diff --git a/frontend/src/i18n/en.json b/frontend/src/i18n/en.json
index f1306e7..db44436 100644
--- a/frontend/src/i18n/en.json
+++ b/frontend/src/i18n/en.json
@@ -323,9 +323,9 @@
     "schedule": {
       "title": "Reminder Schedule",
       "stockCheck": "Stock & prescription check",
-      "dailyAt6": "Daily at 6:00 AM",
+      "dailyAtHour": "Daily at {{hour}}:00",
       "intakeCheck": "Intake check",
-      "15minBefore": "15 min before scheduled time",
+      "minutesBefore": "{{minutes}} min before scheduled time",
       "nextCheck": "Next stock check",
       "lastSent": "Last notification sent",
       "lastStockSent": "Last stock reminder",
diff --git a/frontend/src/pages/SettingsPage.tsx b/frontend/src/pages/SettingsPage.tsx
index a4f9ec4..f5896f7 100644
--- a/frontend/src/pages/SettingsPage.tsx
+++ b/frontend/src/pages/SettingsPage.tsx
@@ -479,11 +479,15 @@ export function SettingsPage() {
 							</div>
 							<div className="schedule-row">
 								<span className="schedule-label">{t("settings.schedule.stockCheck")}</span>
-								<span className="schedule-value">{t("settings.schedule.dailyAt6")}</span>
+								<span className="schedule-value">
+									{t("settings.schedule.dailyAtHour", { hour: settings.reminderHour })}
+								</span>
 							</div>
 							<div className="schedule-row">
 								<span className="schedule-label">{t("settings.schedule.intakeCheck")}</span>
-								<span className="schedule-value">{t("settings.schedule.15minBefore")}</span>
+								<span className="schedule-value">
+									{t("settings.schedule.minutesBefore", { minutes: settings.reminderMinutesBefore })}
+								</span>
 							</div>
 							{settings.nextScheduledCheck && (
 								<div className="schedule-row">