# Product attribute aggregations

Product attribute aggregations aggregate search results by the value of the product's attributes.

Product attribute aggregations aggregate search results by the value of the product's attributes.

Depending on attribute type, the following aggregations are available:

- `ProductAttributeBooleanAggregation`
- `ProductAttributeColorAggregation`
- `ProductAttributeFloatAggregation`
- `ProductAttributeFloatRangeAggregation`
- `ProductAttributeIntegerAggregation`
- `ProductAttributeIntegerRangeAggregation`
- `ProductAttributeSelectionAggregation`

## Arguments

- `name` - name of the Aggregation
- `attributeDefinitionIdentifier` - identifier of the attribute

Range aggregations (`ProductAttributeFloatRangeAggregation` and `ProductAttributeIntegerRangeAggregation`) additionally take:

- `ranges` - array of Range objects that define the borders of the specific range sets

## Example

```php
use Ibexa\Contracts\ProductCatalog\Values\Product\ProductQuery;
use Ibexa\Contracts\ProductCatalog\Values\Product\Query\Aggregation\AttributeSelectionTermAggregation;

$query = new ProductQuery();
$query->setAggregations([
    new AttributeSelectionTermAggregation('skin', 'skin_type'),
]);
```

```php
use Ibexa\Contracts\Core\Repository\Values\Content\Query\Aggregation\Range;
use Ibexa\Contracts\ProductCatalog\Values\Product\ProductQuery;
use Ibexa\Contracts\ProductCatalog\Values\Product\Query\Aggregation\AttributeIntegerRangeAggregation;

$query = new ProductQuery();
$query->setAggregations([
    new AttributeIntegerRangeAggregation('buttons', 'number_of_buttons', [
        Range::ofInt(null, 5),
        Range::ofInt(5, 10),
        Range::ofInt(10, null),
    ]),
]);
```