diff --git a/src/Discord.Net.Interactions/TypeConverters/ComponentInteractions/NullableComponentConverter.cs b/src/Discord.Net.Interactions/TypeConverters/ComponentInteractions/NullableComponentConverter.cs new file mode 100644 index 000000000..513e46933 --- /dev/null +++ b/src/Discord.Net.Interactions/TypeConverters/ComponentInteractions/NullableComponentConverter.cs @@ -0,0 +1,23 @@ +using System; +using System.Threading.Tasks; + +namespace Discord.Interactions +{ + internal class NullableComponentConverter : ComponentTypeConverter + { + private readonly ComponentTypeConverter _typeConverter; + + public NullableComponentConverter(InteractionService interactionService, IServiceProvider services) + { + var type = Nullable.GetUnderlyingType(typeof(T)); + + if (type is null) + throw new ArgumentException($"No type {nameof(TypeConverter)} is defined for this {type.FullName}", "type"); + + _typeConverter = interactionService.GetComponentTypeConverter(type, services); + } + + public override Task ReadAsync(IInteractionContext context, IComponentInteractionData option, IServiceProvider services) + => _typeConverter.ReadAsync(context, option, services); + } +} diff --git a/src/Discord.Net.Interactions/TypeReaders/NullableReader.cs b/src/Discord.Net.Interactions/TypeReaders/NullableReader.cs new file mode 100644 index 000000000..5d5647b53 --- /dev/null +++ b/src/Discord.Net.Interactions/TypeReaders/NullableReader.cs @@ -0,0 +1,23 @@ +using System; +using System.Threading.Tasks; + +namespace Discord.Interactions +{ + internal class NullableReader : TypeReader + { + private readonly TypeReader _typeReader; + + public NullableReader(InteractionService interactionService, IServiceProvider services) + { + var type = Nullable.GetUnderlyingType(typeof(T)); + + if (type is null) + throw new ArgumentException($"No type {nameof(TypeConverter)} is defined for this {type.FullName}", "type"); + + _typeReader = interactionService.GetTypeReader(type, services); + } + + public override Task ReadAsync(IInteractionContext context, string option, IServiceProvider services) + => _typeReader.ReadAsync(context, option, services); + } +}