serializer = $serializer; } public function transform(Paymentable $paymentable) { $entity_key = 'invoice_id'; if ($paymentable->paymentable_type == Credit::class) { $entity_key = 'credit_id'; } return [ 'id' => $this->encodePrimaryKey($paymentable->id), $entity_key => $this->encodePrimaryKey($paymentable->paymentable_id), 'amount' => (float) $paymentable->amount, 'refunded' => (float) $paymentable->refunded, 'created_at' => (int) $paymentable->created_at, 'updated_at' => (int) $paymentable->updated_at, 'archived_at' => (int) $paymentable->deleted_at, ]; } }