public RemoveEventViewModel(TicketService serviceT, ConcertService serviceC)
{
tService = serviceT;
cService = serviceC;
Concerts = new ObservableCollection <ConcertDTO>(cService.GetAll());
DeleteConcertCommand = new RelayCommand(x =>
{
int b = 0;
foreach (var i in tService.GetAll())
{
if (i.ConcertId == SelectedConcert.Id)
{
b++;
}
}
if (b == 0)
{
ErrorText = "";
cService.Delete(SelectedConcert);
}
else
{
ErrorText = "Нельзя удалить. Имеются билеты с указанным концертом";
}
Switcher.Switch(new ListEventView());
});
}
private ConcertService CreateConcertService()
{
var userId = Guid.Parse(User.Identity.GetUserId());
var service = new ConcertService(userId);
return(service);
}
public ConcertsViewModel()
{
Title = "Концерти";
ConcertTreshold = 4;
pageNumber = 1;
concertService = new ConcertService();
Concerts = new ObservableCollection <Concert>();
FilteredConcerts = new ObservableCollection <Concert>();
LoadConcertsCommand = new Command(async() => await ExecuteLoadConcertsCommand());
ConcertTresholdReachedCommand = new Command(async() => await ConcertsTresholdReached());
RefreshConcertsCommand = new Command(async() =>
{
await ExecuteLoadConcertsCommand();
pageNumber = 1;
ConcertTreshold = 4;
IsRefreshing = false;
});
MessagingCenter.Subscribe <ConcertsPage, TextChangedEventArgs>(this, "FilterConcerts", (obj, e) =>
{
var filterText = e.NewTextValue;
var filtered = Concerts.Where(item => item.Title.ToLower().Contains(filterText.ToLower()));
if (filtered != null)
{
FilteredConcerts = new ObservableCollection <Concert>();
FilteredConcerts.AddRange(filtered);
}
else
{
FilteredConcerts = new ObservableCollection <Concert>();
}
});
}
public ActionResult Index()
{
var userId = Guid.Parse(User.Identity.GetUserId());
var service = new ConcertService(userId);
var model = service.GetNotes();
return(View(model));
}
public async void CanGetConcert()
{
using (var setup = new SQLiteInMemorySetup())
{
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
context.Database.EnsureCreated();
}
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
var service = new ConcertService(context);
Concert concert = await service.GetConcertAsync(1);
Assert.Equal(new DateTime(2019, 03, 04), concert.Date);
}
}
}
public async void CanDeleteConcert()
{
using (var setup = new SQLiteInMemorySetup())
{
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
context.Database.EnsureCreated();
}
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
var service = new ConcertService(context);
await service.DeleteConcertAsync(7);
}
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
Assert.Equal(6, context.Concerts.Count());
}
}
}
public async void CanUpdateConcert()
{
using (var setup = new SQLiteInMemorySetup())
{
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
context.Database.EnsureCreated();
}
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
var service = new ConcertService(context);
await service.UpdateConcertAsync(1,
new Concert { Date = new DateTime(2030, 03, 03), TicketsAvailable = true, Venue = context.Venues.First() },
Enumerable.Empty <Band>().ToList());
}
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
Assert.Equal(7, context.Concerts.Count());
Assert.Equal(new DateTime(2030, 03, 03), context.Concerts.Find(1).Date);
}
}
}
public async void CanGetConcerts()
{
using (var setup = new SQLiteInMemorySetup())
{
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
context.Database.EnsureCreated();
}
using (var context = new ConcertManagerContext(setup.ContextOptions))
{
var service = new ConcertService(context);
List <Concert> concerts = (await service.GetConcertsAsync()).ToList();
Assert.Equal(7, concerts.Count);
Assert.Equal(new DateTime(2019, 03, 04), concerts[0].Date);
Assert.Equal(new DateTime(2020, 12, 07), concerts[1].Date);
Assert.Equal(new DateTime(2020, 05, 15), concerts[2].Date);
Assert.Equal(new DateTime(2020, 02, 27), concerts[3].Date);
Assert.Equal(new DateTime(2021, 03, 01), concerts[4].Date);
Assert.Equal(new DateTime(2020, 08, 30), concerts[5].Date);
Assert.Equal(new DateTime(2021, 01, 18), concerts[6].Date);
}
}
}
public ListEventViewModel(ConcertService service)
{
concertService = service;
Concerts = new ObservableCollection <ConcertDTO>(concertService.GetAll());
}
public ConcertController(ConcertService concertService)
{
_concertService = concertService;
}
