private async ValueTask <Result <bool> > GetConfirmationIfRequiredAsync(UserOrMessageAuthor userOrAuthor)
{
if (userOrAuthor.MessageId is null)
{
return(true);
}
var author = await _userService.GetUserAsync(userOrAuthor.User.ID.Value);
Debug.Assert(author is not null); // author should be non-null, because we have a message written by someone with that ID
return(await _commandConfirmationService.GetUserConfirmationAsync(_context.ChannelID, _context.User.ID,
"Detected a message ID instead of a user ID. Do you want to perform this action on "
+ $"**{author.GetFullUsername()}** ({userOrAuthor.User.ID.Value}), the message's author?"));
}
private async Task <IResult> RescindInfractionAsync(UserOrMessageAuthor subject, string reason, InfractionType infractionType)
{
var confirmationResult = await GetConfirmationIfRequiredAsync(subject);
if (!confirmationResult.IsSuccess || !confirmationResult.Entity)
{
return(Result.FromSuccess());
}
try
{
var reasonWithUrls = AppendUrlsFromMessage(reason);
await _moderationService.RescindInfractionAsync(infractionType, _context.GuildID.Value.Value, subject.User.ID.Value, reasonWithUrls);
return(await ConfirmAsync());
}
catch (Exception ex)
{
await _channelApi.CreateMessageAsync(_context.ChannelID, ex.Message, allowedMentions : new NoAllowedMentions());
return(Result.FromError(new ExceptionError(ex)));
}
}
public async Task <IResult> UnbanAsync(UserOrMessageAuthor subject, [Greedy] string reason = "") => await RescindInfractionAsync(subject, reason, InfractionType.Ban);
public async Task <IResult> BanAsync(UserOrMessageAuthor subject, [Greedy] string reason) => await CreateInfractionAsync(subject, reason, InfractionType.Ban);
public async Task <IResult> MuteAsync(TimeSpan duration, UserOrMessageAuthor subject, [Greedy] string reason) => await CreateInfractionAsync(subject, reason, InfractionType.Mute, duration);