public async Task <bool> UpdateItemAsync(Sponsor sponsor)
{
var oldItem = _sponsors.Where((Sponsor arg) => arg.Id == sponsor.Id).FirstOrDefault();
await _client.Update(sponsor);
_sponsors.Remove(oldItem);
_sponsors.Add(sponsor);
return(await Task.FromResult(true));
}
public async Task <bool> UpdateItemAsync(Category category)
{
var oldItem = _categories.Where((Category arg) => arg.Id == category.Id).FirstOrDefault();
await _client.Update(category);
_categories.Remove(oldItem);
_categories.Add(category);
return(await Task.FromResult(true));
}
public async Task <bool> UpdateItemAsync(Dreamer dreamer)
{
var oldItem = _dreamers.Where((Dreamer arg) => arg.Id == dreamer.Id).FirstOrDefault();
await _client.Update(dreamer);
_dreamers.Remove(oldItem);
_dreamers.Add(dreamer);
return(await Task.FromResult(true));
}
