public void EatFood(Food food)
{
try
{
var saved = (from foods in DbContext.Foods
where foods.Id == food.Id
select food).FirstOrDefault();
saved.EatenTimes++;
DbContext.SubmitChanges();
}
catch (Exception ex)
{
ErrorLogger.LogException(ex);
}
}
protected override void InitializeExecute()
{
BusyCount++;
base.InitializeExecute();
var parameters = NavigationProvider.GetNavigationParameters();
if (parameters.ContainsKey(Constants.NavigationParameters.FoodId))
{
RunInBackground(() =>
{
Food result;
using (var repo = new FoodRepository())
{
result = repo.GetById(int.Parse(parameters[Constants.NavigationParameters.FoodId]));
}
InvokeInUIThread(() =>
{
CurrentFood = result;
BusyCount--;
});
});
}
}