Fix share assets, shared photo UI, and live show expiry

app/Models/Event.php

@@ -24,6 +24,7 @@ class Event extends Model
         'name' => 'array',
         'description' => 'array',
         'live_show_token_rotated_at' => 'datetime',
+        'live_show_token_expires_at' => 'datetime',
     ];
 
     protected static function booted(): void
@@ -47,6 +48,7 @@ class Event extends Model
             }
 
             app(EventJoinTokenService::class)->extendExpiryForEvent($event);
+            $event->refreshLiveShowTokenExpiry();
         });
     }
 
@@ -164,6 +166,8 @@ class Event extends Model
     public function ensureLiveShowToken(): string
     {
         if (is_string($this->live_show_token) && $this->live_show_token !== '') {
+            $this->refreshLiveShowTokenExpiry();
+
             return $this->live_show_token;
         }
 
@@ -179,11 +183,34 @@ class Event extends Model
         $this->forceFill([
             'live_show_token' => $token,
             'live_show_token_rotated_at' => now(),
+            'live_show_token_expires_at' => $this->computeLiveShowTokenExpiry(),
         ])->save();
 
         return $token;
     }
 
+    public function refreshLiveShowTokenExpiry(): void
+    {
+        if (! is_string($this->live_show_token) || $this->live_show_token === '') {
+            return;
+        }
+
+        $this->forceFill([
+            'live_show_token_expires_at' => $this->computeLiveShowTokenExpiry(),
+        ])->saveQuietly();
+    }
+
+    private function computeLiveShowTokenExpiry(): \Carbon\CarbonInterface
+    {
+        $eventDate = $this->date;
+
+        if ($eventDate instanceof \Carbon\CarbonInterface) {
+            return $eventDate->copy()->addDay()->endOfDay();
+        }
+
+        return now()->addDay();
+    }
+
     public function getSettingsAttribute($value): array
     {
         if (is_array($value)) {