Approven von Beitragserstattungen

app/Models/ParticipantRefund.php

@@ -22,6 +22,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
  * @property string|null $reason_note
  * @property string|null $account_owner
  * @property string|null $account_iban
+ * @property int|null $invoice_id
  * @property int|null $released_by
  * @property \Illuminate\Support\Carbon|null $released_at
  * @property \Illuminate\Support\Carbon|null $accepted_at
@@ -51,6 +52,7 @@ class ParticipantRefund extends InstancedModel
         'reason_note',
         'account_owner',
         'account_iban',
+        'invoice_id',
         'released_by',
         'released_at',
         'accepted_at',
@@ -82,6 +84,15 @@ class ParticipantRefund extends InstancedModel
         return $this->belongsTo(RefundReason::class, 'reason', 'slug');
     }
 
+    /**
+     * Die Abrechnung, die aus diesem Vorgang entstanden ist. Der Auszahlungsstand steht dort und wird
+     * hier nicht gedoppelt.
+     */
+    public function invoice(): BelongsTo
+    {
+        return $this->belongsTo(Invoice::class);
+    }
+
     public function isPending(): bool
     {
         return $this->status === self::STATUS_PENDING;