/// <summary>
/// Creates a ban infraction for the user if they do not already have one.
/// </summary>
/// <param name="guild">The guild that the user was banned from.</param>
/// <param name="user">The user who was banned.</param>
/// <returns>
/// A <see cref="Task"/> that will complete when the operation completes.
/// </returns>
private async Task TryCreateBanInfractionAsync(ISocketUser user, ISocketGuild guild)
{
if (await _moderationService.AnyInfractionsAsync(GetBanSearchCriteria(guild, user)))
{
return;
}
var restGuild = await _restClient.GetGuildAsync(guild.Id);
var auditLogs = (await restGuild.GetAuditLogsAsync(10)
.FlattenAsync())
.Where(x => x.Action == ActionType.Ban && x.Data is BanAuditLogData)
.Select(x => (Entry: x, Data: (BanAuditLogData)x.Data));
var banLog = auditLogs.FirstOrDefault(x => x.Data.Target.Id == user.Id);
var reason = string.IsNullOrWhiteSpace(banLog.Entry.Reason)
? $"Banned by {banLog.Entry.User.GetFullUsername()}."
: banLog.Entry.Reason;
var guildUser = guild.GetUser(banLog.Entry.User.Id);
await _authorizationService.OnAuthenticatedAsync(guildUser);
await _moderationService.CreateInfractionAsync(guild.Id, banLog.Entry.User.Id, InfractionType.Ban, user.Id, reason, null);
}
/// <summary>
/// Creates a ban infraction for the user if they do not already have one.
/// </summary>
/// <param name="guild">The guild that the user was banned from.</param>
/// <param name="user">The user who was banned.</param>
/// <returns>
/// A <see cref="Task"/> that will complete when the operation completes.
/// </returns>
private async Task TryCreateBanInfractionAsync(ISocketUser user, ISocketGuild guild)
{
if (await _moderationService.AnyInfractionsAsync(GetBanSearchCriteria(guild, user)))
{
return;
}
var restGuild = await _restClient.GetGuildAsync(guild.Id);
var allAudits = await restGuild.GetAuditLogsAsync(10).FlattenAsync();
var banLog = allAudits
.Where(x => x.Action == ActionType.Ban && x.Data is BanAuditLogData)
.Select(x => (Entry: x, Data: (BanAuditLogData)x.Data))
.FirstOrDefault(x => x.Data.Target.Id == user.Id);
// We're in a scenario in where the guild does not have a Discord audit of the
// ban MODiX just received, if that's the case something has gone wrong and we
// need to investigate.
if (banLog.Data is null ||
banLog.Entry is null)
{
// Snapshot the most amount of information possible about this event
// to log this incident and investigate further
var mostRecentAudit = allAudits.OrderByDescending(x => x.CreatedAt).FirstOrDefault();
Log.Error("No ban audit found when handling {message} for user {userId}, in guild {guild} - " +
"the most recent audit was created at {mostRecentAuditTime}: {mostRecentAuditAction} for user: {mostRecentAuditUserId}",
nameof(UserBannedNotification),
user.Id,
guild.Id,
mostRecentAudit?.CreatedAt,
mostRecentAudit?.Action,
mostRecentAudit?.User.Id);
return;
}
var reason = string.IsNullOrWhiteSpace(banLog.Entry.Reason)
? $"Banned by {banLog.Entry.User.GetFullUsername()}."
: banLog.Entry.Reason;
var guildUser = guild.GetUser(banLog.Entry.User.Id);
await _authorizationService.OnAuthenticatedAsync(guildUser);
await _moderationService.CreateInfractionAsync(guild.Id, banLog.Entry.User.Id, InfractionType.Ban, user.Id, reason, null);
}
/// <summary>
/// Creates a ban infraction for the user if they do not already have one.
/// </summary>
/// <param name="guild">The guild that the user was banned from.</param>
/// <param name="user">The user who was banned.</param>
/// <returns>
/// A <see cref="Task"/> that will complete when the operation completes.
/// </returns>
private async Task TryCreateBanInfractionAsync(IGuild guild, IUser user)
{
if (await _moderationService.AnyInfractionsAsync(GetBanSearchCriteria(guild, user)))
{
return;
}
var restGuild = await _restClient.GetGuildAsync(guild.Id);
var auditLogs = (await restGuild.GetAuditLogsAsync(10)
.FlattenAsync())
.Where(x => x.Action == ActionType.Ban)
.Select(x => (Entry: x, Data: (BanAuditLogData)x.Data));
var banLog = auditLogs.FirstOrDefault(x => x.Data.Target.Id == user.Id);
var reason = string.IsNullOrWhiteSpace(banLog.Entry.Reason)
? $"Banned by {banLog.Entry.User.GetDisplayNameWithDiscriminator()}."
: banLog.Entry.Reason;
await _moderationService.CreateInfractionAsync(guild.Id, banLog.Entry.User.Id, InfractionType.Ban, user.Id, reason, null);
}
/// <summary>
/// Mutes the user if they have an active mute infraction in the guild.
/// </summary>
/// <param name="guild">The guild that the user joined.</param>
/// <param name="user">The user who joined the guild.</param>
/// <returns>
/// A <see cref="Task"/> that will complete when the operation completes.
/// </returns>
private async Task TryMuteUserAsync(ISocketGuildUser guildUser)
{
var userHasActiveMuteInfraction = await _moderationService.AnyInfractionsAsync(new InfractionSearchCriteria()
{
GuildId = guildUser.GuildId,
IsDeleted = false,
IsRescinded = false,
SubjectId = guildUser.Id,
Types = new[] { InfractionType.Mute },
});
if (!userHasActiveMuteInfraction)
{
Log.Debug("User {0} was not muted, because they do not have any active mute infractions.", guildUser.Id);
return;
}
var muteRole = await _moderationService.GetOrCreateDesignatedMuteRoleAsync(guildUser.Guild, _discordSocketClient.CurrentUser.Id);
Log.Debug("User {0} was muted, because they have an active mute infraction.", guildUser.Id);
await guildUser.AddRoleAsync(muteRole);
}