public async Task Refresh()
{
var beers = await _client.GetBeers();
foreach (var beer in beers)
{
var local = await _context.Beers.FindAsync(beer.Id);
if (local == null)
{
await _context.Beers.AddAsync(beer);
}
else
{
local.Amount = beer.Amount;
local.Price = beer.Price;
_context.Beers.Update(local);
}
}
_beersUpdated = DateTime.Now;
await _context.SaveChangesAsync();
}
