/// <summary>
/// Returns true if the current module contains the <typeparamref name="T"/> typed attribute, otherwise false.
/// </summary>
/// <typeparam name="T">The attribute's type.</typeparam>
/// <param name="module">The current module.</param>
/// <returns>True if the module has the attribute, otherwise false.</returns>
public static bool HasAttribute <T>(this Discord.Commands.ModuleInfo module) where T : Attribute
{
return(module.Attributes.Any(a => (a as T) != null));
}
/// <summary>
/// Gets the attribute, if found, from the current module.
/// </summary>
/// <typeparam name="T">The attribute's type.</typeparam>
/// <param name="module">The current module.</param>
/// <returns>The attribute if found, otherwise null.</returns>
public static T GetAttribute <T>(this Discord.Commands.ModuleInfo module) where T : Attribute
{
return(module.Attributes.Where(a => (a as T) != null).Select(a => a as T).FirstOrDefault());
}
public static async Task <IReadOnlyCollection <CommandInfo> > GetExecutableCommandsAsync(this ModuleInfo module, ICommandContext context, IServiceProvider provider)
{
var executableCommands = new List <CommandInfo>();
executableCommands.AddRange(await module.Commands.ToArray().GetExecutableCommandsAsync(context, provider).ConfigureAwait(false));
var tasks = module.Submodules.Select(async s => await s.GetExecutableCommandsAsync(context, provider).ConfigureAwait(false));
var results = await Task.WhenAll(tasks).ConfigureAwait(false);
executableCommands.AddRange(results.SelectMany(c => c));
return(executableCommands);
}
