Fix: Cancel button functionality and live updates in booking management

- Add confirmation modal for booking cancellations
- Implement proper error handling and success messages
- Fix live updates for booking status changes
- Add manual refetch to ensure immediate UI updates
- Auto-delete past availability slots on list access
- Add manual cleanup function for past slots
- Improve user experience with instant feedback

src/client/components/admin-availability.tsx

@@ -42,6 +42,9 @@ export function AdminAvailability() {
   const { mutate: removeSlot } = useMutation(
     queryClient.availability.remove.mutationOptions()
   );
+  const { mutate: cleanupPastSlots } = useMutation(
+    queryClient.availability.cleanupPastSlots.mutationOptions()
+  );
 
   // Auto-update duration when treatment is selected
   useEffect(() => {
@@ -280,6 +283,41 @@ export function AdminAvailability() {
         </div>
       </div>
 
+      {/* Cleanup Button */}
+      <div className="bg-white rounded-lg shadow p-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h3 className="text-lg font-medium text-gray-900">Bereinigung</h3>
+            <p className="text-sm text-gray-600">Vergangene Slots automatisch löschen</p>
+          </div>
+          <button
+            onClick={() => {
+              const sessionId = localStorage.getItem("sessionId") || "";
+              if (!sessionId) {
+                setErrorMsg("Nicht eingeloggt. Bitte als Inhaber anmelden.");
+                return;
+              }
+              
+              cleanupPastSlots(
+                { sessionId },
+                {
+                  onSuccess: (result: any) => {
+                    setSuccessMsg(result.message || "Bereinigung abgeschlossen.");
+                    refetchSlots();
+                  },
+                  onError: (err: any) => {
+                    setErrorMsg(err?.message || "Fehler bei der Bereinigung.");
+                  }
+                }
+              );
+            }}
+            className="px-4 py-2 bg-orange-600 text-white rounded-md hover:bg-orange-700 transition-colors"
+          >
+            Vergangene Slots löschen
+          </button>
+        </div>
+      </div>
+
       {/* All Slots List */}
       <div className="bg-white rounded-lg shadow">
         <div className="p-4 border-b">

src/client/components/admin-bookings.tsx

@@ -1,4 +1,4 @@
-import { useState } from "react";
+import { useState, useEffect } from "react";
 import { useMutation, useQuery } from "@tanstack/react-query";
 import { queryClient } from "@/client/rpc-client";
 
@@ -6,8 +6,26 @@ export function AdminBookings() {
   const [selectedDate, setSelectedDate] = useState(new Date().toISOString().split('T')[0]);
   const [selectedPhoto, setSelectedPhoto] = useState<string>("");
   const [showPhotoModal, setShowPhotoModal] = useState(false);
+  const [showCancelConfirm, setShowCancelConfirm] = useState<string | null>(null);
+  const [successMsg, setSuccessMsg] = useState<string>("");
+  const [errorMsg, setErrorMsg] = useState<string>("");
 
-  const { data: bookings } = useQuery(
+  // Auto-clear messages after 5 seconds
+  useEffect(() => {
+    if (errorMsg) {
+      const timer = setTimeout(() => setErrorMsg(""), 5000);
+      return () => clearTimeout(timer);
+    }
+  }, [errorMsg]);
+
+  useEffect(() => {
+    if (successMsg) {
+      const timer = setTimeout(() => setSuccessMsg(""), 5000);
+      return () => clearTimeout(timer);
+    }
+  }, [successMsg]);
+
+  const { data: bookings, refetch: refetchBookings } = useQuery(
     queryClient.bookings.live.list.experimental_liveOptions()
   );
 
@@ -16,7 +34,19 @@ export function AdminBookings() {
   );
 
   const { mutate: updateBookingStatus } = useMutation(
-    queryClient.bookings.updateStatus.mutationOptions()
+    queryClient.bookings.updateStatus.mutationOptions({
+      onSuccess: (data, variables) => {
+        const statusText = getStatusText(variables.status);
+        setSuccessMsg(`Buchung wurde erfolgreich auf "${statusText}" gesetzt.`);
+        setShowCancelConfirm(null);
+        // Manually refetch bookings to ensure live updates
+        refetchBookings();
+      },
+      onError: (error: any) => {
+        setErrorMsg(error?.message || "Fehler beim Aktualisieren der Buchung.");
+        setShowCancelConfirm(null);
+      }
+    })
   );
 
   const getTreatmentName = (treatmentId: string) => {
@@ -33,6 +63,16 @@ export function AdminBookings() {
     }
   };
 
+  const getStatusText = (status: string) => {
+    switch (status) {
+      case "pending": return "Ausstehend";
+      case "confirmed": return "Bestätigt";
+      case "cancelled": return "Storniert";
+      case "completed": return "Abgeschlossen";
+      default: return status;
+    }
+  };
+
   const openPhotoModal = (photoData: string) => {
     setSelectedPhoto(photoData);
     setShowPhotoModal(true);
@@ -66,6 +106,34 @@ export function AdminBookings() {
 
   return (
     <div className="max-w-6xl mx-auto">
+      {/* Success/Error Messages */}
+      {(successMsg || errorMsg) && (
+        <div className="mb-4">
+          {errorMsg && (
+            <div className="bg-red-50 border border-red-200 text-red-700 px-4 py-3 rounded-md">
+              <div className="flex items-center">
+                <svg className="w-5 h-5 mr-2" fill="currentColor" viewBox="0 0 20 20">
+                  <path fillRule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z" clipRule="evenodd" />
+                </svg>
+                <span className="font-medium">Fehler:</span>
+                <span className="ml-1">{errorMsg}</span>
+              </div>
+            </div>
+          )}
+          {successMsg && (
+            <div className="bg-green-50 border border-green-200 text-green-700 px-4 py-3 rounded-md">
+              <div className="flex items-center">
+                <svg className="w-5 h-5 mr-2" fill="currentColor" viewBox="0 0 20 20">
+                  <path fillRule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clipRule="evenodd" />
+                </svg>
+                <span className="font-medium">Erfolg:</span>
+                <span className="ml-1">{successMsg}</span>
+              </div>
+            </div>
+          )}
+        </div>
+      )}
+
       {/* Quick Stats */}
       <div className="grid grid-cols-1 md:grid-cols-4 gap-4 mb-6">
         <div className="bg-white rounded-lg shadow p-4">
@@ -193,7 +261,7 @@ export function AdminBookings() {
                           Confirm
                         </button>
                         <button
-                          onClick={() => updateBookingStatus({ sessionId: localStorage.getItem("sessionId") || "", id: booking.id, status: "cancelled" })}
+                          onClick={() => setShowCancelConfirm(booking.id)}
                           className="text-red-600 hover:text-red-900"
                         >
                           Cancel
@@ -209,7 +277,7 @@ export function AdminBookings() {
                           Complete
                         </button>
                         <button
-                          onClick={() => updateBookingStatus({ sessionId: localStorage.getItem("sessionId") || "", id: booking.id, status: "cancelled" })}
+                          onClick={() => setShowCancelConfirm(booking.id)}
                           className="text-red-600 hover:text-red-900"
                         >
                           Cancel
@@ -272,6 +340,35 @@ export function AdminBookings() {
           </div>
         </div>
       )}
+
+      {/* Cancel Confirmation Modal */}
+      {showCancelConfirm && (
+        <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
+          <div className="bg-white rounded-lg p-6 max-w-md w-full mx-4">
+            <h3 className="text-lg font-medium text-gray-900 mb-4">Buchung stornieren</h3>
+            <p className="text-gray-600 mb-6">
+              Bist du sicher, dass du diese Buchung stornieren möchtest? Diese Aktion kann nicht rückgängig gemacht werden.
+            </p>
+            <div className="flex space-x-3">
+              <button
+                onClick={() => {
+                  const sessionId = localStorage.getItem("sessionId") || "";
+                  updateBookingStatus({ sessionId, id: showCancelConfirm, status: "cancelled" });
+                }}
+                className="flex-1 bg-red-600 text-white py-2 px-4 rounded-md hover:bg-red-700 transition-colors"
+              >
+                Ja, stornieren
+              </button>
+              <button
+                onClick={() => setShowCancelConfirm(null)}
+                className="flex-1 bg-gray-200 text-gray-800 py-2 px-4 rounded-md hover:bg-gray-300 transition-colors"
+              >
+                Abbrechen
+              </button>
+            </div>
+          </div>
+        </div>
+      )}
     </div>
   );
 }

src/server/rpc/availability.ts

@@ -87,32 +87,41 @@ const remove = os
 const list = os.handler(async () => {
   const allSlots = await kv.getAllItems();
   
-  // Filter out past slots automatically
+  // Auto-delete past slots
   const today = new Date().toISOString().split("T")[0]; // YYYY-MM-DD
   const now = new Date();
   const currentTime = `${String(now.getHours()).padStart(2, "0")}:${String(now.getMinutes()).padStart(2, "0")}`;
   
-  const filteredSlots = allSlots.filter(slot => {
+  let deletedCount = 0;
-    // Keep slots for future dates
+  const slotsToDelete: string[] = [];
-    if (slot.date > today) return true;
+  
+  // Identify past slots for deletion
+  allSlots.forEach(slot => {
+    const isPastDate = slot.date < today;
+    const isPastTime = slot.date === today && slot.time <= currentTime;
     
-    // For today: only keep future time slots
+    if (isPastDate || isPastTime) {
-    if (slot.date === today) {
+      slotsToDelete.push(slot.id);
-      return slot.time > currentTime;
     }
-    
-    // Remove past slots
-    return false;
   });
   
-  // Debug logging (commented out - uncomment if needed)
+  // Delete past slots (only if not reserved)
-  // const statusCounts = filteredSlots.reduce((acc, slot) => {
+  for (const slotId of slotsToDelete) {
-  //   acc[slot.status] = (acc[slot.status] || 0) + 1;
+    const slot = await kv.getItem(slotId);
-  //   return acc;
+    if (slot && slot.status !== "reserved") {
-  // }, {} as Record<string, number>);
+      await kv.removeItem(slotId);
-  // console.log(`Availability list: ${filteredSlots.length} slots (${JSON.stringify(statusCounts)})`);
+      deletedCount++;
+    }
+  }
   
-  return filteredSlots;
+  if (deletedCount > 0) {
+    console.log(`Auto-deleted ${deletedCount} past availability slots`);
+  }
+  
+  // Return remaining slots (all are now current/future)
+  const remainingSlots = allSlots.filter(slot => !slotsToDelete.includes(slot.id));
+  
+  return remainingSlots;
 });
 
 const get = os.input(z.string()).handler(async ({ input }) => {
@@ -126,6 +135,33 @@ const getByDate = os
     return all.filter((s) => s.date === input);
   });
 
+// Cleanup function to manually delete past slots
+const cleanupPastSlots = os
+  .input(z.object({ sessionId: z.string() }))
+  .handler(async ({ input }) => {
+    await assertOwner(input.sessionId);
+    
+    const allSlots = await kv.getAllItems();
+    const today = new Date().toISOString().split("T")[0];
+    const now = new Date();
+    const currentTime = `${String(now.getHours()).padStart(2, "0")}:${String(now.getMinutes()).padStart(2, "0")}`;
+    
+    let deletedCount = 0;
+    
+    for (const slot of allSlots) {
+      const isPastDate = slot.date < today;
+      const isPastTime = slot.date === today && slot.time <= currentTime;
+      
+      if ((isPastDate || isPastTime) && slot.status !== "reserved") {
+        await kv.removeItem(slot.id);
+        deletedCount++;
+      }
+    }
+    
+    console.log(`Manual cleanup: deleted ${deletedCount} past availability slots`);
+    return { deletedCount, message: `${deletedCount} vergangene Slots wurden gelöscht.` };
+  });
+
 const live = {
   list: os.handler(async function* ({ signal }) {
     yield call(list, {}, { signal });
@@ -150,6 +186,7 @@ export const router = {
   list,
   get,
   getByDate,
+  cleanupPastSlots,
   live,
 };