fix: treat dates without price as unavailable

src/Twig/Components/Calendar.php

@@ -10,6 +10,7 @@ use App\BpnConnect\Model\ContingentStatus;
 use App\Entity\Groups\Accommodation;
 use App\Model\CalendarDay;
 use App\Model\CalendarMonth;
+use App\Service\AccommodationPriceCoverage;
 use Carbon\CarbonImmutable;
 use Psr\Cache\InvalidArgumentException;
 use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
@@ -45,6 +46,7 @@ class Calendar
     public function __construct(
         private readonly ContingentsClient $contingentsClient,
         private readonly CacheInterface $cache,
+        private readonly AccommodationPriceCoverage $priceCoverage,
     ) {
     }
 
@@ -119,6 +121,18 @@ class Calendar
             }
         }
 
+        // A day without a price is not sold, no matter what the contingent says.
+        $rangeStart = new \DateTimeImmutable($dateFrom);
+        $rangeEnd = new \DateTimeImmutable($dateTo);
+        $covered = $this->priceCoverage->coveredDates($hotelCode, $rangeStart, $rangeEnd);
+
+        for ($day = $rangeStart->setTime(0, 0); $day <= $rangeEnd->setTime(0, 0); $day = $day->modify('+1 day')) {
+            $key = $day->format('Y-m-d');
+            if (!isset($covered[$key])) {
+                $blocked[$key] = true;
+            }
+        }
+
         return $blocked;
     }