Catalogger.NET/Catalogger.Backend/Bot/Responders/Roles/RoleDeleteResponder.cs

85 lines
3 KiB
C#

// Copyright (C) 2021-present sam (starshines.gay)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
using Catalogger.Backend.Cache.InMemoryCache;
using Catalogger.Backend.Database.Dapper.Repositories;
using Catalogger.Backend.Extensions;
using Catalogger.Backend.Services;
using Remora.Discord.API.Abstractions.Gateway.Events;
using Remora.Discord.Extensions.Embeds;
using Remora.Discord.Gateway.Responders;
using Remora.Results;
namespace Catalogger.Backend.Bot.Responders.Roles;
public class RoleDeleteResponder(
ILogger logger,
GuildRepository guildRepository,
RoleCache roleCache,
WebhookExecutorService webhookExecutor
) : IResponder<IGuildRoleDelete>
{
private readonly ILogger _logger = logger.ForContext<RoleDeleteResponder>();
public async Task<Result> RespondAsync(IGuildRoleDelete evt, CancellationToken ct = default)
{
try
{
if (!roleCache.TryGet(evt.RoleID, out var role))
{
_logger.Information(
"Received role delete event for {RoleId} but it wasn't cached, ignoring",
evt.RoleID
);
return Result.Success;
}
var guildConfig = await guildRepository.GetAsync(evt.GuildID);
var embed = new EmbedBuilder()
.WithTitle($"Role \"{role.Name}\" deleted")
.WithColour(DiscordUtils.Red)
.WithFooter($"ID: {role.ID}")
.WithCurrentTimestamp()
.WithDescription(
$"""
**Name:** {role.Name}
**Colour:** {role.Colour.ToPrettyString()}
**Mentionable:** {role.IsMentionable}
**Shown separately:** {role.IsHoisted}
**Position:** {role.Position}
Created <t:{role.ID.Timestamp.ToUnixTimeSeconds()}> ({role.ID.Timestamp.Prettify()} ago)
"""
);
if (!role.Permissions.Value.IsZero)
{
embed.AddField("Permissions", role.Permissions.ToPrettyString());
}
webhookExecutor.QueueLog(
guildConfig,
LogChannelType.GuildRoleDelete,
embed.Build().GetOrThrow()
);
}
finally
{
roleCache.Remove(evt.RoleID, evt.GuildID, out _);
}
return Result.Success;
}
}