public async Task <bool> DeleteStockByIsinAsync(string isin)
{
var existing = await _stockRepository.GetByIsinAsync(isin);
if (existing == null)
{
return(false);
}
await _stockRepository.DeleteStockAsync(existing);
return(true);
}
public async Task <IActionResult> DeleteStock(DeleteStockViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
var deletedStock = await _stockRepository.DeleteStockAsync(model.StockId);
if (deletedStock == null)
{
return(NotFound());
}
return(RedirectToAction(nameof(Stocks)));
}
public async Task <bool> RemoveCarAsync(int carId, int dealerId)
{
//check if car exists.
var car = await _carRepository.GetCarByIdAsync(carId);
if (car == null)
{
return(true);
}
//delete the stock from the dealer if car exists
var stock = await _stockRepository.GetStockAsync(carId, dealerId);
if (stock == null)
{
return(true);
}
return(await _stockRepository.DeleteStockAsync(stock));
}
