fix: use singular 'Fahrzeug' when only 1 car available

Reviewed-on: #2

docker-compose.local.yml

@@ -30,6 +30,7 @@ services:
       - ./supabase/migrations/13-rental-type-daily-and-email-guard.sql:/sql/13-rental-type-daily-and-email-guard.sql:ro
       - ./supabase/migrations/14-email-requested-trigger.sql:/sql/14-email-requested-trigger.sql:ro
       - ./supabase/migrations/15-individuell-vat-subtotal-fix.sql:/sql/15-individuell-vat-subtotal-fix.sql:ro
+      - ./supabase/migrations/16-rental-type-weekend-gap-fix.sql:/sql/16-rental-type-weekend-gap-fix.sql:ro
 
   kong:
     volumes:

docker-compose.yml

@@ -223,6 +223,7 @@ services:
       - /mnt/user/appdata/mc-cars/supabase/migrations/13-rental-type-daily-and-email-guard.sql:/sql/13-rental-type-daily-and-email-guard.sql:ro
       - /mnt/user/appdata/mc-cars/supabase/migrations/14-email-requested-trigger.sql:/sql/14-email-requested-trigger.sql:ro
       - /mnt/user/appdata/mc-cars/supabase/migrations/15-individuell-vat-subtotal-fix.sql:/sql/15-individuell-vat-subtotal-fix.sql:ro
+      - /mnt/user/appdata/mc-cars/supabase/migrations/16-rental-type-weekend-gap-fix.sql:/sql/16-rental-type-weekend-gap-fix.sql:ro
     entrypoint: ["sh","-c"]
     command:
       - |
@@ -254,6 +255,7 @@ services:
         psql "postgresql://postgres:$$PGPASSWORD@db:5432/postgres" -v ON_ERROR_STOP=1 -f /sql/13-rental-type-daily-and-email-guard.sql
         psql "postgresql://postgres:$$PGPASSWORD@db:5432/postgres" -v ON_ERROR_STOP=1 -f /sql/14-email-requested-trigger.sql
         psql "postgresql://postgres:$$PGPASSWORD@db:5432/postgres" -v ON_ERROR_STOP=1 -f /sql/15-individuell-vat-subtotal-fix.sql
+        psql "postgresql://postgres:$$PGPASSWORD@db:5432/postgres" -v ON_ERROR_STOP=1 -f /sql/16-rental-type-weekend-gap-fix.sql
         echo "post-init done."
     restart: "no"
     networks: [mccars]
@@ -349,10 +351,11 @@ services:
     environment:
       SUPABASE_URL: ${SUPABASE_PUBLIC_URL}
       SUPABASE_ANON_KEY: ${ANON_KEY}
+      N8N_WEBHOOK_URL: ${N8N_WEBHOOK_URL}
     volumes:
       - /mnt/user/appdata/mc-cars/frontend:/usr/share/nginx/html
       - /mnt/user/appdata/mc-cars/frontend/nginx.conf:/etc/nginx/conf.d/default.conf:ro
-    entrypoint: ["/bin/sh", "-c", "printf 'window.MCCARS_CONFIG={SUPABASE_URL:\"%s\",SUPABASE_ANON_KEY:\"%s\"};\\n' \"$$SUPABASE_URL\" \"$$SUPABASE_ANON_KEY\" > /usr/share/nginx/html/config.js && exec nginx -g 'daemon off;'"]
+    entrypoint: ["/bin/sh", "-c", "printf 'window.MCCARS_CONFIG={SUPABASE_URL:\"%s\",SUPABASE_ANON_KEY:\"%s\",N8N_WEBHOOK_URL:\"%s\"};\\n' \"$$SUPABASE_URL\" \"$$SUPABASE_ANON_KEY\" \"$$N8N_WEBHOOK_URL\" > /usr/share/nginx/html/config.js && exec nginx -g 'daemon off;'"]
     ports:
       - "55580:80"
     networks: [mccars]
@@ -370,10 +373,11 @@ services:
     environment:
       SUPABASE_URL: ${SUPABASE_PUBLIC_URL}
       SUPABASE_ANON_KEY: ${ANON_KEY}
+      N8N_WEBHOOK_URL: ${N8N_WEBHOOK_URL}
     volumes:
       - /mnt/user/appdata/mc-cars/frontend:/usr/share/nginx/html
       - /mnt/user/appdata/mc-cars/frontend/nginx-admin.conf:/etc/nginx/conf.d/default.conf:ro
-    entrypoint: ["/bin/sh", "-c", "printf 'window.MCCARS_CONFIG={SUPABASE_URL:\"%s\",SUPABASE_ANON_KEY:\"%s\"};\\n' \"$$SUPABASE_URL\" \"$$SUPABASE_ANON_KEY\" > /usr/share/nginx/html/config.js && exec nginx -g 'daemon off;'"]
+    entrypoint: ["/bin/sh", "-c", "printf 'window.MCCARS_CONFIG={SUPABASE_URL:\"%s\",SUPABASE_ANON_KEY:\"%s\",N8N_WEBHOOK_URL:\"%s\"};\\n' \"$$SUPABASE_URL\" \"$$SUPABASE_ANON_KEY\" \"$$N8N_WEBHOOK_URL\" > /usr/share/nginx/html/config.js && exec nginx -g 'daemon off;'"]
     ports:
       - "55581:80"
     networks: [mccars]
@@ -397,7 +401,7 @@ services:
       N8N_HOST: 0.0.0.0
       N8N_PORT: 5678
       N8N_PROTOCOL: http
-      WEBHOOK_URL: ${WEBHOOK_DOMAIN:-http://localhost:55590}/
+      WEBHOOK_URL: http://localhost:55590/
       N8N_ENCRYPTION_KEY: ${N8N_ENCRYPTION_KEY}
       N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS: "false"
       N8N_SECURE_COOKIE: "false"

frontend/app.js

@@ -123,6 +123,8 @@ async function loadVehicles() {
 
     state.vehicles = data || [];
     statCarsCount.textContent = state.vehicles.length;
+    statCarsLabel.dataset.i18n = state.vehicles.length === 1 ? 'statCar' : 'statCars';
+    applyI18n();
 
     const brands = [...new Set(state.vehicles.map(v => v.brand))].sort();
     brandFilter.innerHTML = `<option value="all">${t("all")}</option>` +

frontend/i18n.js

@@ -15,6 +15,7 @@ export const translations = {
         statDeposit: "Faire Kaution",
         statSupport: "Support",
         statCars: "Fahrzeuge",
+        statCar: "Fahrzeug",
 
         fleetEyebrow: "Unsere Flotte",
         fleetTitle: "Handverlesen. Gepflegt. Startklar.",
@@ -264,6 +265,7 @@ export const translations = {
         statDeposit: "Fair Deposit",
         statSupport: "Support",
         statCars: "Vehicles",
+        statCar: "Vehicle",
 
         fleetEyebrow: "Our Fleet",
         fleetTitle: "Hand-picked. Maintained. Ready.",

frontend/index.html

@@ -136,7 +136,7 @@
 
                 <div class="hero-stats">
                     <div><strong data-i18n="statDeposit">Faire Kaution</strong><span>Fair Deposit</span></div>
-                    <div><strong id="statCarsCount">–</strong><span data-i18n="statCars">Fahrzeuge</span></div>
+                  <div><strong id="statCarsCount">–</strong><span id="statCarsLabel" data-i18n="statCars">Fahrzeuge</span></div>
                    <div><strong>24/7</strong><span data-i18n="statSupport">Support</span></div>
                 </div>
             </div>

supabase/migrations/16-rental-type-weekend-gap-fix.sql

@@ -0,0 +1,28 @@
+-- 16-rental-type-weekend-gap-fix.sql
+-- Fix misclassified long rentals that were stored as 'weekend'.
+-- Business rule: only true weekend package may remain 'weekend'; long spans are 'individuell'.
+
+-- Leads: any weekend booking longer than 2 days must be individuell.
+update public.leads
+   set rental_type = 'individuell'
+ where coalesce(lower(trim(rental_type)), 'weekend') = 'weekend'
+   and coalesce(total_days, 0) > 2;
+
+-- Sales orders: same correction.
+update public.sales_orders
+   set rental_type = 'individuell'
+ where coalesce(lower(trim(rental_type)), 'weekend') = 'weekend'
+   and coalesce(total_days, 0) > 2;
+
+-- If old rows have unknown/legacy values and >2 days, normalize to individuell as well.
+update public.leads
+   set rental_type = 'individuell'
+ where coalesce(total_days, 0) > 2
+   and coalesce(lower(trim(rental_type)), '') not in ('individuell', 'weekend', 'single_day');
+
+update public.sales_orders
+   set rental_type = 'individuell'
+ where coalesce(total_days, 0) > 2
+   and coalesce(lower(trim(rental_type)), '') not in ('individuell', 'weekend', 'single_day');
+
+notify pgrst, 'reload schema';