public async Task Delete(ShopEffectGroup effectGroup)
{
using (var db = _databaseService.Open <GameContext>())
await db.EffectGroups.Where(x => x.Id == effectGroup.Id).DeleteAsync();
EffectGroups.Remove(effectGroup);
}
public EffectGroupViewModel(ShopEffectGroup effectGroup)
{
EffectGroup = effectGroup;
AddEffect = ReactiveCommand.CreateFromTask(AddEffectImpl);
Delete = ReactiveCommand.CreateFromTask(DeleteImpl);
EffectGroup.WhenAnyValue(x => x.Name.Value)
.Where(x => IsInitialized.Value)
.Throttle(TimeSpan.FromSeconds(2))
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(_ => UpdateImpl());
}
public async Task Update(ShopEffectGroup effectGroup)
{
using (var db = _databaseService.Open <GameContext>())
{
await db.EffectGroups
.Where(x => x.Id == effectGroup.Id)
.UpdateAsync(x => new ShopEffectGroupEntity
{
Name = effectGroup.Name.Value
});
}
}
public async Task NewEffect(ShopEffectGroup effectGroup)
{
using (var db = _databaseService.Open <GameContext>())
{
var effectEntity = new ShopEffectEntity
{
EffectGroupId = effectGroup.Id
};
db.Effects.Add(effectEntity);
await db.SaveChangesAsync();
effectGroup.Effects.Add(new ShopEffect(effectGroup, effectEntity));
}
}