@empathyco/x-components/docs/API-reference/api/x-adapter-platform.mapfilters.md

Empathy X Components

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[Home](./index.md) &gt; [@empathyco/x-adapter-platform](./x-adapter-platform.md) &gt; [mapFilters](./x-adapter-platform.mapfilters.md)

## mapFilters() function

Converts the filters to the shape the Platform's API is expecting.

**Signature:**

```typescript
export declare function mapFilters(filters?: Record<string, Filter[]>): string[];
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  filters | Record&lt;string, Filter\[\]&gt; | _(Optional)_ The filters from our internal request. |

**Returns:**

string\[\]

The filters ready to be consumed for the API.

## Example


```ts
const filters = {
  offer: [
    {
      facetId: 'offer',
      modelName: 'SimpleFilter',
      id: 'price:[0 TO 10]',
      selected: true,
      label: 'In Offer'
    } as SimpleFilter
  ],
  categoryPaths: [
    {
      facetId: 'categoryPaths',
      id: 'categoryIds:ffc61e1e9__be257cb26',
      label: 'Fragrance',
      modelName: 'HierarchicalFilter',
      parentId: 'categoryIds:ffc61e1e9',
      selected: true,
      totalResults: 1
    },
    {
      facetId: 'categoryPaths',
      id: 'categoryIds:ffc61e1e9__fa5ef54f2',
      label: 'Fragrance',
      modelName: 'HierarchicalFilter',
      parentId: 'categoryIds:ffc61e1e9',
      selected: true,
      totalResults: 1
    },
    {
      children: ['categoryIds:ffc61e1e9__be257cb26', 'categoryIds:ffc61e1e9__fa5ef54f2'],
      facetId: 'categoryPaths',
      id: 'categoryIds:ffc61e1e9',
      label: 'Personal Care',
      modelName: 'HierarchicalFilter',
      parentId: null,
      selected: true,
      totalResults: 1
    }
  ]
};

const mappedFilters = mapFilters({ filters });
mappedFilters is [
    'price:[0 TO 10]',
    'categoryIds:ffc61e1e9__be257cb26',
    'categoryIds:ffc61e1e9__fa5ef54f2'
];
```