private bool HasCategories(Event @event)
{
var eventCategories = @event.EventCategories
.Select(eventCategory => eventCategory.Category.Name);
return(RequiredCategories == null || RequiredCategories
.All(filterCategory => eventCategories
.Contains(filterCategory)));
}
private bool HasCategories(EventViewModel @event)
{
return(RequiredCategories == null || RequiredCategories
.All(requiredCategory => @event.Categories.Contains(requiredCategory)));
}