/// <summary>
/// Returns the list of reversed items in the array.
/// </summary>
/// <param name="requestParams">requestParams</param>
/// <returns>int[]</returns>
public int[] ReverseArray(IEnumerable <KeyValuePair <string, string> > requestParams)
{
var productIdsArray = _conversionService.GetProductIdsArrayBasedOnRequest(requestParams, ProductIdsValue, out var index);
if (productIdsArray == null)
{
return(null);
}
var result = _reverseService.ReverseWholeArray(productIdsArray);
return(result);
}