feat: xlsx export of booking edit draft data for admins

src/Entity/BookingEditDraft.php

@@ -37,6 +37,18 @@ class BookingEditDraft
     #[ORM\Column(type: 'date_immutable')]
     private \DateTimeImmutable $travelDate;
 
+    /**
+     * BusProNet travel date ID (termin idbuspro) for loading travel data.
+     */
+    #[ORM\Column(type: 'integer', nullable: true)]
+    private ?int $dateId = null;
+
+    /**
+     * BusProNet hotel ID for loading travel data.
+     */
+    #[ORM\Column(type: 'integer', nullable: true)]
+    private ?int $hotelId = null;
+
     #[ORM\Column(type: 'json')]
     private array $formData = [];
 
@@ -95,6 +107,38 @@ class BookingEditDraft
         return $this;
     }
 
+    public function getDateId(): ?int
+    {
+        return $this->dateId;
+    }
+
+    public function setDateId(?int $dateId): static
+    {
+        $this->dateId = $dateId;
+
+        return $this;
+    }
+
+    public function getHotelId(): ?int
+    {
+        return $this->hotelId;
+    }
+
+    public function setHotelId(?int $hotelId): static
+    {
+        $this->hotelId = $hotelId;
+
+        return $this;
+    }
+
+    /**
+     * Checks if the draft has the required travel IDs for export functionality.
+     */
+    public function hasExportData(): bool
+    {
+        return null !== $this->dateId && null !== $this->hotelId;
+    }
+
     public function getFormData(): array
     {
         return $this->formData;