public async Task <string> BuySnacks(SnackModel snack, int quantity)
{
var actualStock = snack.snackQuantity;
if (actualStock < quantity)
{
return(await Task.Run(() => "The quantity exceeds the actual stock:" + actualStock));
}
var newStock = actualStock - quantity;
snack.snackQuantity = newStock;
await _snackRepository.UpdateSnack(snack);
return(await Task.Run(() => "Sucess purchase"));
}
public async Task <string> LikeSnacks(SnackModel snack)
{
var likes = snack.snackLikes;
if (likes >= 1)
{
snack.snackLikes--;
}
else
{
snack.snackLikes++;
}
await _snackRepository.UpdateSnack(snack);
return(await Task.Run(() => "success like"));
}
public async Task <IActionResult> Post(CreateSnackDTO obj)
{
List <string> errorList = new List <string>();
var newSnack = new SnackModel()
{
snackName = obj.name,
snackPrice = obj.price,
snackQuantity = obj.quantity,
};
var result = _entityToValidate.Validate(newSnack);
if (!result.IsValid)
{
foreach (var error in result.Errors)
{
errorList.Add(error.ToString());
}
return(BadRequest(errorList));
}
await _repoSnack.CreateSnack(newSnack);
return(Ok());
}
