public async Task <IActionResult> DeleteConfirmed(int id)
{
var brand = _context.Brands
.Include(e => e.Bicycles)
.Include($"{nameof(Lab2DbContext.Bicycles)}.{nameof(Bicycle.Sales)}")
.ToList().Find(e => e.Id == id);
for (int j = 0; j < brand.Bicycles.Count; ++j)
{
var bic = brand.Bicycles.ElementAt(j);
for (int k = 0; k < bic.Sales.Count; ++k)
{
var sale = bic.Sales.ElementAt(k);
bic.Sales.Remove(sale);
}
_context.SaveChanges();
brand.Bicycles.Remove(bic);
}
_context.SaveChanges();
_context.Brands.Remove(brand);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> DeleteConfirmed(int id)
{
var store = _context.Stores.Include(e => e.Sales).ToList().Find(e => e.Id == id);
for (int i = 0; i < store.Sales.Count; ++i)
{
var sale = store.Sales.ElementAt(i);
store.Sales.Remove(sale);
}
_context.SaveChanges();
_context.Stores.Remove(store);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}