/// <inheritdoc />
public async Task DeleteInfractionAsync(long infractionId)
{
AuthorizationService.RequireAuthenticatedUser();
AuthorizationService.RequireClaims(AuthorizationClaim.ModerationDelete);
var infraction = await InfractionRepository.ReadSummaryAsync(infractionId);
if (infraction == null)
{
throw new InvalidOperationException($"Infraction {infractionId} does not exist");
}
await InfractionRepository.TryDeleteAsync(infraction.Id, AuthorizationService.CurrentUserId.Value);
var guild = await GuildService.GetGuildAsync(infraction.GuildId);
var subject = await UserService.GetGuildUserAsync(guild.Id, infraction.Subject.Id);
switch (infraction.Type)
{
case InfractionType.Mute:
await subject.RemoveRoleAsync(
await GetOrCreateMuteRoleInGuildAsync(guild));
break;
case InfractionType.Ban:
await guild.RemoveBanAsync(subject);
break;
}
}
/// <inheritdoc />
public async Task DeleteInfractionAsync(long infractionId)
{
AuthorizationService.RequireAuthenticatedUser();
AuthorizationService.RequireClaims(AuthorizationClaim.ModerationDeleteInfraction);
var infraction = await InfractionRepository.ReadSummaryAsync(infractionId);
if (infraction == null)
{
throw new InvalidOperationException($"Infraction {infractionId} does not exist");
}
await RequireSubjectRankLowerThanModeratorRankAsync(infraction.GuildId, AuthorizationService.CurrentUserId.Value, infraction.Subject.Id);
await InfractionRepository.TryDeleteAsync(infraction.Id, AuthorizationService.CurrentUserId.Value);
var guild = await DiscordClient.GetGuildAsync(infraction.GuildId);
switch (infraction.Type)
{
case InfractionType.Mute:
if (await UserService.GuildUserExistsAsync(guild.Id, infraction.Subject.Id))
{
var subject = await UserService.GetGuildUserAsync(guild.Id, infraction.Subject.Id);
await subject.RemoveRoleAsync(await GetDesignatedMuteRoleAsync(guild));
}
else
{
Log.Warning("Tried to unmute {User} while deleting mute infraction, but they weren't in the guild: {Guild}",
infraction.Subject.Id, guild.Id);
}
break;
case InfractionType.Ban:
//If the infraction has already been rescinded, we don't need to actually perform the unmute/unban
//Doing so will return a 404 from Discord (trying to remove a nonexistant ban)
if (infraction.RescindAction == null)
{
await guild.RemoveBanAsync(infraction.Subject.Id);
}
break;
}
}
/// <inheritdoc />
public async Task <ServiceResult> DeleteInfractionAsync(long infractionId)
{
var authResult = AuthorizationService.CheckClaims(AuthorizationClaim.ModerationDeleteInfraction);
if (authResult.IsFailure)
{
return(authResult);
}
var infraction = await InfractionRepository.ReadSummaryAsync(infractionId);
if (infraction == null)
{
return(ServiceResult.FromError($"Infraction {infractionId} does not exist"));
}
var rankResult = await RequireSubjectRankLowerThanModeratorRankAsync(AuthorizationService.CurrentGuildId.Value, infraction.Subject.Id);
if (rankResult.IsFailure)
{
return(rankResult);
}
await InfractionRepository.TryDeleteAsync(infraction.Id, AuthorizationService.CurrentUserId.Value);
var guild = await DiscordClient.GetGuildAsync(infraction.GuildId);
var subject = await UserService.GetGuildUserAsync(guild.Id, infraction.Subject.Id);
switch (infraction.Type)
{
case InfractionType.Mute:
await subject.RemoveRoleAsync(
await GetDesignatedMuteRoleAsync(guild));
break;
case InfractionType.Ban:
await guild.RemoveBanAsync(subject);
break;
}
return(ServiceResult.FromSuccess());
}
/// <inheritdoc />
public async Task DeleteInfractionAsync(long infractionId)
{
AuthorizationService.RequireAuthenticatedUser();
AuthorizationService.RequireClaims(AuthorizationClaim.ModerationDeleteInfraction);
var infraction = await InfractionRepository.ReadSummaryAsync(infractionId);
if (infraction == null)
{
throw new InvalidOperationException($"Infraction {infractionId} does not exist");
}
await RequireSubjectRankLowerThanModeratorRankAsync(infraction.GuildId, infraction.Subject.Id);
await InfractionRepository.TryDeleteAsync(infraction.Id, AuthorizationService.CurrentUserId.Value);
var guild = await DiscordClient.GetGuildAsync(infraction.GuildId);
switch (infraction.Type)
{
case InfractionType.Mute:
if (await UserService.GuildUserExistsAsync(guild.Id, infraction.Subject.Id))
{
var subject = await UserService.GetGuildUserAsync(guild.Id, infraction.Subject.Id);
await subject.RemoveRoleAsync(await GetDesignatedMuteRoleAsync(guild));
}
else
{
Log.Warning("Tried to unmute {User} while deleting mute infraction, but they weren't in the guild: {Guild}",
infraction.Subject.Id, guild.Id);
}
break;
case InfractionType.Ban:
await guild.RemoveBanAsync(infraction.Subject.Id);
break;
}
}
public Task <OperationResult <long> > CreateInfractionAsync(InfractionType type, ulong guildId, ulong subjectId, string reason, TimeSpan?duration)
=> Operation.Start
// Validation
.Require(!string.IsNullOrWhiteSpace(reason),
() => new InfractionReasonMissingError())
.Require(reason.Length <= 1000,
() => new InfractionReasonTooLongError(actualLength: reason.Length, maxLength: 1000))
// Authorization
.ContinueOnSuccessAsync(() => AuthorizationService
.RequireClaimsAsync(_requiredClaimsByInfractionType[type]))
.ContinueOnSuccessAsync(() => AuthorizationService
.RequireRankOverSubjectAsync(guildId, subjectId))
// Acquire Guild API
.ContinueOnSuccessAsync(() => UserService
.GetGuildUser(guildId, subjectId))
// Try perform mute
.DoOnSuccessWhenAsync(type == InfractionType.Mute,
guildUser => DesignatedRoleService
// Retrieve mute role
.SearchDesignatedRolesAsync(new DesignatedRoleMappingSearchCriteria()
{
GuildId = guildId,
Type = DesignatedRoleType.ModerationMute,
IsDeleted = false
})
.AsSuccessAsync()
.RequireOnSuccessAsync(
roleMappings => roleMappings.Any(),
() => new ModerationMuteRoleNotConfiguredError())
.RequireOnSuccessAsync(
roleMappings => roleMappings.Count == 1,
() => new ModerationMuteRoleMultipleConfigurationsError())
.ContinueOnSuccessAsync(roleMappings => roleMappings
.First()
.Role.Id
.AsSuccess())
// Verify user is not muted
.RequireOnSuccessAsync(
roleId => !guildUser.RoleIds.Contains(roleId),
() => new ModerationSubjectAlreadyMutedError())
// Discord API
.ContinueOnSuccessAsync(roleId => guildUser
.Guild
.GetRole(roleId)
.AsSuccess())
// Perform mute
.BranchOnSuccessAsync(role =>
guildUser.AddRoleAsync(role)))
// Try perform ban
.DoOnSuccessWhenAsync(type == InfractionType.Ban,
guildUser => guildUser.Guild
.AsSuccess()
// Verify user is not banned
.DoOnSuccessAsync(guild => guild
.GetBansAsync()
.AsSuccessAsync()
.RequireOnSuccessAsync(bans => !bans.Any(x => x.User.Id == guildUser.Id),
() => new ModerationSubjectAlreadyBannedError()))
// Perform ban
.BranchOnSuccessAsync(guild =>
guild.AddBanAsync(guildUser.Id)))
// Perform database operations
.ContinueOnSuccessAsync(async() =>
{
using (var deleteTransaction = await InfractionRepository.BeginDeleteTransactionAsync())
using (var createTransaction = await InfractionRepository.BeginCreateTransactionAsync())
{
return(await Operation.Start
// Delete existing active Mute/Ban infractions, if any, so we can create a new one
.BranchWhenAsync((type == InfractionType.Mute) || (type == InfractionType.Ban),
() => Operation.Start
.ContinueAsync(InfractionRepository.SearchIdsAsync(new InfractionSearchCriteria()
{
GuildId = guildId,
Types = new[] { type },
SubjectId = subjectId,
IsRescinded = false,
IsDeleted = false
}).AsSuccessAsync())
.BranchOnSuccessWhenAsync(bans => bans.Any(),
bans => InfractionRepository
.TryDeleteAsync(
bans,
SelfUser.Id)))
// Record new infraction
.ContinueOnSuccessAsync(() => InfractionRepository.CreateAsync(new InfractionCreationData()
{
GuildId = guildId,
Type = type,
Reason = reason,
Duration = duration,
SubjectId = subjectId,
CreatedById = AuthorizationService.CurrentUserId
?? SelfUser.Id
}))
.BranchOnSuccess(() =>
{
deleteTransaction.Commit();
createTransaction.Commit();
}));
}
});