public async Task <IActionResult> PutPriceListing(long id, PriceListing priceListing)
{
if (id != priceListing.Id)
{
return(BadRequest());
}
var priceListingDb = await _context.PriceListings.FindAsync(id);
if (priceListingDb == null)
{
return(NotFound());
}
priceListingDb.Url = priceListing.Url;
priceListingDb.ItemPrice = priceListing.ItemPrice;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException) when(!PriceListingExists(id))
{
return(NotFound());
}
return(NoContent());
}
public async Task <Korisnik> Register(Korisnik korisnik)
{
try
{
await _context.Korisnici.AddAsync(korisnik);
await _context.SaveChangesAsync();
return(korisnik);
}
catch (Exception ex)
{
Debug.WriteLine(">>>>>>> " + ex.Message);
return(null);
}
}
static async Task InitializeDatabase()
{
await _priceContext.Database.EnsureCreatedAsync();
if (_priceContext.ProductPrices.Any())
{
return;
}
for (int i = 0; i <= 6; i++)
{
_priceContext.ProductPrices.Add(new ProductPrice(i * 100, i + 10));
}
await _priceContext.SaveChangesAsync();
}
public async Task <double> SavePoints(List <Pitanje> pitanja, int korisnikID)
{
try
{
var pitanjaIzBaze = await _context.Pitanja.Include(p => p.Odgovori).ToListAsync();
if (pitanjaIzBaze == null)
{
return(-500);
}
if (pitanjaIzBaze.Count != pitanja.Count)
{
return(-500);
}
var poeni = pitanjaIzBaze.CalculatePoints(pitanja);
var korisnik = await _context.Korisnici.FirstOrDefaultAsync(x => x.KorisnikID == korisnikID);
if (korisnik == null)
{
return(-500);
}
korisnik.Poeni = poeni;
korisnik.DatumUcesca = DateTime.Now;
await _context.SaveChangesAsync();
return(poeni);
}
catch (Exception ex)
{
Debug.WriteLine(">>>>>> " + ex.Message);
return(-500);
}
}
