public override async Task <SimpleStateCheckerResult <TState> > IsEnabledAsync(SimpleBatchStateCheckerContext <TState> context)
{
var permissionChecker = context.ServiceProvider.GetRequiredService <IPermissionChecker>();
var result = new SimpleStateCheckerResult <TState>(context.States);
var permissions = _models.Where(x => context.States.Any(s => s.Equals(x.State))).SelectMany(x => x.Permissions).Distinct().ToArray();
var grantResult = await permissionChecker.IsGrantedAsync(permissions);
foreach (var state in context.States)
{
var model = _models.FirstOrDefault(x => x.State.Equals(state));
if (model != null)
{
if (model.RequiresAll)
{
result[model.State] = model.Permissions.All(x => grantResult.Result.Any(y => y.Key == x && y.Value == PermissionGrantResult.Granted));
}
else
{
result[model.State] = grantResult.Result.Any(x => model.Permissions.Contains(x.Key) && x.Value == PermissionGrantResult.Granted);
}
}
}
return(result);
}
public virtual async Task <SimpleStateCheckerResult <TState> > IsEnabledAsync(TState[] states)
{
var result = new SimpleStateCheckerResult <TState>(states);
using (var scope = ServiceProvider.CreateScope())
{
var batchStateCheckers = states.SelectMany(x => x.StateCheckers)
.Where(x => x is ISimpleBatchStateChecker <TState>)
.Cast <ISimpleBatchStateChecker <TState> >()
.GroupBy(x => x)
.Select(x => x.Key);
foreach (var stateChecker in batchStateCheckers)
{
var context = new SimpleBatchStateCheckerContext <TState>(
scope.ServiceProvider.GetRequiredService <ICachedServiceProvider>(),
states.Where(x => x.StateCheckers.Contains(stateChecker)).ToArray());
foreach (var x in await stateChecker.IsEnabledAsync(context))
{
result[x.Key] = x.Value;
}
if (result.Values.All(x => !x))
{
return(result);
}
}
foreach (ISimpleBatchStateChecker <TState> globalStateChecker in Options.GlobalStateCheckers
.Where(x => typeof(ISimpleBatchStateChecker <TState>).IsAssignableFrom(x))
.Select(x => ServiceProvider.GetRequiredService(x)))
{
var context = new SimpleBatchStateCheckerContext <TState>(
scope.ServiceProvider.GetRequiredService <ICachedServiceProvider>(),
states.Where(x => result.Any(y => y.Key.Equals(x) && y.Value)).ToArray());
foreach (var x in await globalStateChecker.IsEnabledAsync(context))
{
result[x.Key] = x.Value;
}
}
foreach (var state in states)
{
if (result[state])
{
result[state] = await InternalIsEnabledAsync(state, false);
}
}
return(result);
}
}
public override Task <SimpleStateCheckerResult <SimpleStateCheckerTestBase.MyStateEntity> > IsEnabledAsync(SimpleBatchStateCheckerContext <SimpleStateCheckerTestBase.MyStateEntity> context)
{
foreach (var state in context.States)
{
state.MultipleCheckCount += 1;
}
var result = new SimpleStateCheckerResult <SimpleStateCheckerTestBase.MyStateEntity>(context.States);
foreach (var x in result)
{
result[x.Key] = x.Key.CreationTime > DateTime.Parse("2020-01-01", CultureInfo.InvariantCulture);
}
return(Task.FromResult(result));
}
public override Task <SimpleStateCheckerResult <SimpleStateCheckerTestBase.MyStateEntity> > IsEnabledAsync(SimpleBatchStateCheckerContext <SimpleStateCheckerTestBase.MyStateEntity> context)
{
foreach (var state in context.States)
{
state.MultipleGlobalCheckCount += 1;
}
var result = new SimpleStateCheckerResult <SimpleStateCheckerTestBase.MyStateEntity>(context.States);
foreach (var x in result)
{
result[x.Key] = x.Key.LastModificationTime.HasValue;
}
return(Task.FromResult(result));
}
