/// <summary>
/// Checks if the provided <paramref name="messageType"/> implements <see cref="ICommand{TAuthenticationToken}"/>.
/// </summary>
/// <param name="messageType">The <see cref="Type"/> of object to check.</param>
/// <returns>true if <paramref name="messageType"/> implements <see cref="ICommand{TAuthenticationToken}"/>.</returns>
protected virtual bool IsACommand(Type messageType)
{
bool isACommand = false;
Type messageCommandInterface = messageType.GetInterfaces().FirstOrDefault(type => type.FullName.StartsWith(CommandType.FullName));
if (messageCommandInterface != null)
{
Type[] genericArguments = messageCommandInterface.GetGenericArguments();
if (genericArguments.Length == 1)
{
isACommand = CommandType.MakeGenericType(genericArguments.Single()).IsAssignableFrom(messageType);
}
}
return(isACommand);
}