feat(desfile): enhance entry reservation form and service with tenant-specific data

app/Domains/Commerce/Catalog/Models/CatalogItem.php

@@ -2,7 +2,6 @@
 
 namespace App\Domains\Commerce\Catalog\Models;
 
-use App\Shared\Attachable\Models\Attachment;
 use App\Domains\Commerce\Catalog\Enums\CatalogItemType;
 use App\Domains\Commerce\Catalog\Enums\InventoryPolicy;
 use App\Domains\Commerce\Catalog\Enums\InventorySubject;
@@ -10,6 +9,7 @@ use App\Domains\Commerce\Catalog\Services\CatalogInventoryService;
 use App\Domains\Core\Tenant\Models\Tenant;
 use App\Domains\Ticketing\Event\Models\Event;
 use App\Domains\Ticketing\Ticket\Models\Ticket;
+use App\Shared\Attachable\Models\Attachment;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
@@ -264,9 +264,15 @@ class CatalogItem extends Model
     /** @return Collection<int, Variant> */
     public function visibleVariants(?int $includedVariantId = null): Collection
     {
+        $this->variants
+            ->filter(fn (Variant $variant): bool => $variant->exists)
+            ->loadMissing('desfileEntryReservations');
+
         return $this->variants
             ->each(fn (Variant $variant) => $variant->setRelation('catalogItem', $this))
             ->filter(fn (Variant $variant): bool => $variant->hasOnlyActiveEventDates()
+                && (! $variant->relationLoaded('desfileEntryReservations')
+                    || $variant->desfileEntryReservations->isEmpty())
                 && (($includedVariantId !== null && $variant->id === $includedVariantId)
                     || ($variant->isSellable() && (
                         $this->inventory_policy === InventoryPolicy::Unlimited