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feat: guild ban add/remove logging, store banned systems in database

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sam 2024-10-13 14:58:44 +02:00
parent ca99bdfb94
commit 8e030acaf3
12 changed files with 227 additions and 36 deletions
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118
Catalogger.Backend/Bot/Responders/Guilds/GuildMemberRemoveResponder.cs
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@ -1,118 +0,0 @@
using Catalogger.Backend.Cache;
using Catalogger.Backend.Cache.InMemoryCache;
using Catalogger.Backend.Database;
using Catalogger.Backend.Database.Queries;
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.Guilds;
public class GuildMemberRemoveResponder(
ILogger logger,
DatabaseContext db,
IMemberCache memberCache,
RoleCache roleCache,
UserCache userCache,
AuditLogCache auditLogCache,
WebhookExecutorService webhookExecutor
) : IResponder<IGuildMemberRemove>
{
private readonly ILogger _logger = logger.ForContext<GuildMemberAddResponder>();
public async Task<Result> RespondAsync(IGuildMemberRemove evt, CancellationToken ct = default)
{
try
{
var embed = new EmbedBuilder()
.WithTitle("Member left")
.WithAuthor(evt.User.Tag(), iconUrl: evt.User.AvatarUrl())
.WithColour(DiscordUtils.Orange)
.WithDescription($"<@{evt.User.ID}>")
.WithFooter($"ID: {evt.User.ID}")
.WithCurrentTimestamp();
var guildConfig = await db.GetGuildAsync(evt.GuildID, ct);
var member = await memberCache.TryGetAsync(evt.GuildID, evt.User.ID);
if (member == null)
{
_logger.Information(
"Guild member {UserId} in {GuildId} left but wasn't in the cache, sending limited embed",
evt.User.ID,
evt.GuildID
);
webhookExecutor.QueueLog(
guildConfig,
LogChannelType.GuildMemberRemove,
embed.Build().GetOrThrow()
);
return Result.Success;
}
embed.Description +=
$"\njoined <t:{member.JoinedAt.ToUnixTimeSeconds()}>\n({member.JoinedAt.Prettify()} ago)";
// get the member's roles, sort them, and turn them into mentions
var guildRoles = roleCache.GuildRoles(evt.GuildID);
var roles = guildRoles.Sorted(member.Roles).ToList();
var roleMentions = "";
foreach (var (idx, role) in roles.Select((r, i) => (i, r)))
{
if (roleMentions.Length > 900)
{
roleMentions += $"\n(too many roles to list, showing {idx}/{roles.Count})";
break;
}
roleMentions += $"<@&{role.ID}>";
if (idx != roles.Count - 1)
roleMentions += ", ";
}
embed.AddField("Roles", roleMentions, inline: false);
webhookExecutor.QueueLog(
guildConfig,
LogChannelType.GuildMemberRemove,
embed.Build().GetOrThrow()
);
// Check for a kick audit log event. We don't get a separate "kick" event so we have to check this manually
await Task.Delay(2000, ct);
if (!auditLogCache.TryGetKick(evt.GuildID, evt.User.ID, out var actionData))
{
return Result.Success;
}
var kick = new EmbedBuilder()
.WithTitle("User kicked")
.WithAuthor(evt.User.Tag(), iconUrl: evt.User.AvatarUrl())
.WithColour(DiscordUtils.Red)
.WithCurrentTimestamp()
.WithDescription($"<@{evt.User.ID}>");
kick.AddField(
"Responsible moderator",
await userCache.TryFormatModeratorAsync(actionData)
);
kick.AddField("Reason", actionData.Reason ?? "No reason given");
webhookExecutor.QueueLog(
guildConfig,
LogChannelType.GuildMemberKick,
kick.Build().GetOrThrow()
);
return Result.Success;
}
finally
{
await memberCache.RemoveAsync(evt.GuildID, evt.User.ID);
}
}
}