public static async Task UpdateRaffle(this AppDbContext db, RaffleModel model)
{
if (model.Validate())
{
var raffle = await db.Raffles.FindAsync(model.id);
raffle.Title = model.title;
raffle.EventDate = model.eventDate;
await db.SaveChangesAsync();
}
}
public static RaffleModel CastToRaffle(this Raffle raffle)
{
var model = new RaffleModel
{
id = raffle.Id,
eventDate = raffle.EventDate,
isComplete = raffle.IsComplete,
title = raffle.Title
};
return(model);
}
public ObservableCollection <RaffleModel> GetRaffleModelFrom(
ICollection <Raffle> entities)
{
ObservableCollection <RaffleModel> collection =
new ObservableCollection <RaffleModel>();
foreach (Raffle entity in entities)
{
RaffleModel model = new RaffleModel(entity);
collection.Add(model);
}
return(collection);
}
public static bool Validate(this RaffleModel model)
{
if (model.eventDate == DateTime.MinValue)
{
throw new Exception("Raffle must specify an event date");
}
if (string.IsNullOrEmpty(model.title))
{
throw new Exception("Raffle must have a title");
}
return(true);
}
private void AddRaffle()
{
var raffle = new Raffle {
Name = "<Enter Name, and Select Items and Participants>",
Location = new ContactDetails()
{
Address1 = "<Enter Location and Contact Details>"
},
RaffleParticipants = new ObservableCollection <RaffleParticipant>(),
RaffleItems = new ObservableCollection <RaffleItem>()
};
uow.Raffles.Add(raffle);
SelectedRaffle = new RaffleModel(raffle);
Raffles.Add(SelectedRaffle);
ClearSelectedItems();
ClearSelectedParticipants();
}
public static async Task <int> AddRaffle(this AppDbContext db, RaffleModel model)
{
if (model.Validate())
{
var raffle = new Raffle
{
EventDate = model.eventDate,
IsComplete = false,
Title = model.title
};
await db.Raffles.AddAsync(raffle);
await db.SaveChangesAsync();
return(raffle.Id);
}
return(0);
}
public async Task UpdateRaffle([FromBody] RaffleModel model)
{
await db.UpdateRaffle(model);
}
public async Task <int> AddRaffle([FromBody] RaffleModel model)
{
return(await db.AddRaffle(model));
}