public async Task <IActionResult> GetProducts([FromQuery] ProductParams productParams)
{
var products = await _repo.GetProducts(productParams);
var productsToReturn = _mapper.Map <IEnumerable <ProductReturnDTO> >(products);
Response.AddPagination(products.CurrentPage, products.PageSize, products.TotalCount, products.TotalPages);
return(Ok(productsToReturn));
}