$this->encodePrimaryKey($billing_subscription->id), 'user_id' => $this->encodePrimaryKey($billing_subscription->user_id), 'product_id' => $this->encodePrimaryKey($billing_subscription->product_id), 'assigned_user_id' => $this->encodePrimaryKey($billing_subscription->assigned_user_id), 'company_id' => $this->encodePrimaryKey($billing_subscription->company_id), 'is_recurring' => (bool)$billing_subscription->is_recurring, 'frequency_id' => (string)$billing_subscription->frequency_id, 'auto_bill' => (string)$billing_subscription->auto_bill, 'promo_code' => (string)$billing_subscription->promo_code, 'promo_discount' => (float)$billing_subscription->promo_discount, 'is_amount_discount' => (bool)$billing_subscription->is_amount_discount, 'allow_cancellation' => (bool)$billing_subscription->allow_cancellation, 'per_seat_enabled' => (bool)$billing_subscription->per_set_enabled, 'min_seats_limit' => (int)$billing_subscription->min_seats_limit, 'max_seats_limit' => (int)$billing_subscription->max_seats_limit, 'trial_enabled' => (bool)$billing_subscription->trial_enabled, 'trial_duration' => (int)$billing_subscription->trial_duration, 'allow_query_overrides' => (bool)$billing_subscription->allow_query_overrides, 'allow_plan_changes' => (bool)$billing_subscription->allow_plan_changes, 'plan_map' => (string)$billing_subscription->plan_map, 'refund_period' => (int)$billing_subscription->refund_period, 'webhook_configuration' => (string)$billing_subscription->webhook_configuration, 'is_deleted' => (bool)$billing_subscription->is_deleted, 'created_at' => (int)$billing_subscription->created_at, 'updated_at' => (int)$billing_subscription->updated_at, 'archived_at' => (int)$billing_subscription->deleted_at, ]; } public function includeProduct(BillingSubscription $billing_subscription): \League\Fractal\Resource\Item { $transformer = new ProductTransformer($this->serializer); return $this->includeItem($billing_subscription->product, $transformer, Product::class); } }