public async Task CleanupOops()
{
var systemContext = new SystemAppContext();
var utcNow = DateTime.UtcNow;
var suspensions = await suspensionRepository.GetSuspensions(DateTime.UtcNow.AddYears(-1)).ConfigureAwait(false);
var timeOfOops = DateTime.Parse("2020-10-04T01:18:14.7468436Z");
var timeOfFix = new DateTime(2020, 10, 7, 22, 0, 0);
var suspensionsFromTime = suspensions.Where(x => x.Timestamp >= timeOfOops && x.Timestamp <= timeOfFix).ToList();
var systemSuspensionsThatNeedReplay = suspensionsFromTime.Where(x => x.SuspensionSource == SuspensionSource.System);
foreach (var suspension in systemSuspensionsThatNeedReplay)
{
suspension.UpdateValidity(true, "Tranquiliza made a mistake, rolling back system bans in the period to replay", systemContext, DateTime.UtcNow);
await suspensionRepository.Save(suspension).ConfigureAwait(false);
}
var names = systemSuspensionsThatNeedReplay.Select(x => x.Username).Distinct().ToList();
var actualSuspensions = suspensionsFromTime.Where(x => names.Contains(x.Username) && x.SuspensionSource != SuspensionSource.System);
foreach (var suspension in actualSuspensions)
{
suspension.UpdateAuditedState(false, systemContext, utcNow);
await suspensionRepository.Save(suspension).ConfigureAwait(false);
}
}
private async Task MarkActiveSuspensionsForUserAsUndone(string username, string undoneBy, DateTime timeOfSuspension, IMessageDispatcher messageDispatcher)
{
var suspensionsForUser = await suspensionRepository.GetSuspensionsForUser(username).ConfigureAwait(false);
foreach (var activeSuspension in suspensionsForUser.Where(x => x.IsActive(timeOfSuspension)))
{
activeSuspension.MarkSuspensionAsUndone(undoneBy);
await suspensionRepository.Save(activeSuspension).ConfigureAwait(false);
await messageDispatcher.Publish(new SuspensionUpdatedEvent
{
ChannelOfOrigin = activeSuspension.ChannelOfOrigin,
SuspensionId = activeSuspension.SuspensionId
}).ConfigureAwait(false);
}
}
public async Task <IResult <Suspension> > RemoveTagFrom(Guid suspensionId, Guid tagId, IApplicationContext context)
{
var fetch = await RetrieveSuspensionAndCheckAccess(suspensionId, context).ConfigureAwait(false);
if (fetch.State != ResultState.Success)
{
return(fetch);
}
var suspension = fetch.Data;
var tag = await tagRepository.Get(tagId).ConfigureAwait(false);
suspension.RemoveTag(tag, context, datetimeProvider.UtcNow);
await suspensionRepository.Save(suspension).ConfigureAwait(false);
await PublishSuspensionUpdatedEvent(suspension).ConfigureAwait(false);
return(Result <Suspension> .Succeeded(suspension));
}
/// <summary>
/// Run daily to check old unaudited if they can be tagged by the machine!
/// </summary>
/// <returns></returns>
public async Task AttemptTagUnauditedSuspensions()
{
try
{
var suspensions = await suspensionRepository.GetSuspensions(datetimeProvider.UtcNow.AddYears(-1)).ConfigureAwait(false);
foreach (var suspension in suspensions.Where(x => !x.Audited && !x.InvalidSuspension))
{
var predicted = await PredictTagsForSuspension(suspension).ConfigureAwait(false);
if (predicted != null)
{
await suspensionRepository.Save(predicted).ConfigureAwait(false);
}
}
}
catch (Exception ex)
{
logger.LogError("Was unable to process something in the data analyser, this is the stack trace: {arg}", ex.Message);
}
}
public async Task CreateBansFor(List <string> usernames, string channelOfOrigin)
{
var utcNow = DateTime.UtcNow;
var systemContext = new SystemAppContext();
var botTag = await tagRepository.Get(Guid.Parse("FD77CBEE-10C0-43F5-8FDD-D30F9775520A")).ConfigureAwait(false);
var chatMessage = new ChatMessage(
utcNow,
"",
"",
"",
"",
false,
false);
var fakedChatMessages = new List <ChatMessage> {
chatMessage
};
foreach (var username in usernames)
{
var suspension = Suspension.CreateBan(username, channelOfOrigin, utcNow, fakedChatMessages, true);
suspension.TryAddTag(botTag, systemContext, utcNow);
foreach (var usernameOfBot in usernames)
{
if (usernameOfBot == username)
{
continue;
}
suspension.AddUserLink(usernameOfBot, "Bots of same origin", systemContext, utcNow);
}
await suspensionRepository.Save(suspension).ConfigureAwait(false);
}
}