public async Task <IActionResult> Get(string sku)
{
if (string.IsNullOrEmpty(sku))
{
throw new Exception("Sku no defined");
}
var prices = await _priceService.GetAllItemPrices(sku);
if (prices == null || prices.Count < 1)
{
throw new Exception("No prices found for this sku");
}
return(Ok(prices));
}