public async Task <int> PromeniLozinku(Korisnik korisnik, string novaLozinka)
{
using (var context = new StudentskaSluzbaDBContext())
{
var entity = await context.Korisnik.FirstOrDefaultAsync(k => k.Username == korisnik.Username);
entity.Password = Enkripcija.Enkriptuj(novaLozinka);
return(await context.SaveChangesAsync());
}
}
private async void PromeniLozinku()
{
if (App.TrenutniKorisnik.Password != Enkripcija.Enkriptuj(StaraLozinka))
{
await new MessageDialog("Stara lozinka nije tacna!").ShowAsync();
}
else if (NovaLozinka1 != NovaLozinka2)
{
await new MessageDialog("Nove lozinke se ne poklapaju!").ShowAsync();
}
else
{
await new EFCoreDataProvider().PromeniLozinku(App.TrenutniKorisnik, NovaLozinka1);
await new MessageDialog("Uspesno promenjena lozinka").ShowAsync();
GoBack();
}
}
public async Task AddReferentAsync(Referent referent)
{
using (var context = new StudentskaSluzbaDBContext())
{
// Prvo dodajem novog korsnika
Korisnik k = new Korisnik
{
Username = referent.UsernameReferenta,
Password = Enkripcija.Enkriptuj("1234"),
Usertype = "referent"
};
await context.Korisnik.AddAsync(k);
await context.Referent.AddAsync(referent);
await context.SaveChangesAsync();
}
}
public async Task <Korisnik> LoginIspravan(string username, string password)
{
using (var context = new StudentskaSluzbaDBContext())
{
var rez = await context.Korisnik.FirstOrDefaultAsync(k => k.Username == username && k.Password == Enkripcija.Enkriptuj(password));
return(rez);
}
}