feat(discord): add reschedule voting deadline service

This commit is contained in:
2026-05-20 12:29:33 +03:00
parent d871f2c142
commit 690aa0272f
3 changed files with 194 additions and 0 deletions
@@ -0,0 +1,183 @@
namespace GmRelay.DiscordBot.Features.Sessions;
using Dapper;
using GmRelay.Shared.Domain;
using GmRelay.Shared.Features.Sessions.RescheduleSession;
using GmRelay.Shared.Platform;
using GmRelay.DiscordBot.Rendering;
using GmRelay.Shared.Rendering;
using NetCord;
using NetCord.Rest;
using Npgsql;
public sealed class DiscordRescheduleVotingDeadlineService(
NpgsqlDataSource dataSource,
RescheduleVotingFinalizer finalizer,
RestClient restClient,
ILogger<DiscordRescheduleVotingDeadlineService> logger) : BackgroundService
{
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
try
{
await ProcessDueProposals(stoppingToken);
using var timer = new PeriodicTimer(TimeSpan.FromMinutes(1));
while (await timer.WaitForNextTickAsync(stoppingToken))
{
await ProcessDueProposals(stoppingToken);
}
}
catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested) { }
}
private async Task ProcessDueProposals(CancellationToken ct)
{
try
{
var proposalIds = await finalizer.GetDueProposalIdsAsync(ct);
foreach (var id in proposalIds)
{
await TryFinalizeAsync(id, ct);
}
}
catch (Exception ex)
{
logger.LogError(ex, "Failed to process Discord reschedule proposals");
}
}
private async Task TryFinalizeAsync(Guid proposalId, CancellationToken ct)
{
try
{
var result = await finalizer.FinalizeAsync(proposalId, ct);
if (result is null)
return;
if (result.SourcePlatform != "Discord")
return;
// Update Discord vote message
await TryUpdateDiscordVoteMessage(result, ct);
// If approved, update batch schedule
if (result.SelectedOption is not null)
{
await TryUpdateBatchScheduleAsync(result, ct);
}
logger.LogInformation(
"Finalized Discord reschedule proposal {ProposalId} for session {SessionId} with outcome {Outcome}",
proposalId, result.SessionId, result.Decision.Outcome);
}
catch (Exception ex)
{
logger.LogError(ex, "Failed to finalize Discord proposal {ProposalId}", proposalId);
}
}
private async Task TryUpdateDiscordVoteMessage(RescheduleVotingFinalizerResult result, CancellationToken ct)
{
try
{
await using var connection = await dataSource.OpenConnectionAsync(ct);
var msgRef = await connection.QuerySingleOrDefaultAsync<PlatformMessageRefDto>(
"""
SELECT external_channel_id AS ExternalChannelId, external_message_id AS ExternalMessageId
FROM platform_messages
WHERE session_id = @SessionId AND purpose = 'reschedule_vote' AND platform = 'Discord'
ORDER BY created_at DESC
LIMIT 1
""",
new { result.SessionId });
if (msgRef is null)
return;
var (embed, actionRow) = DiscordRescheduleVotingRenderer.Render(
result.Title, result.CurrentScheduledAt, result.VotingDeadlineAt,
result.Options, result.Participants, result.Votes);
var channelId = ulong.Parse(msgRef.ExternalChannelId);
var messageId = ulong.Parse(msgRef.ExternalMessageId);
// Disable buttons after finalization
var disabledRow = new ActionRowProperties();
foreach (var btn in actionRow.OfType<ButtonProperties>())
{
disabledRow.Add(new ButtonProperties(btn.CustomId, btn.Label ?? string.Empty, ButtonStyle.Secondary) { Disabled = true });
}
var resultText = result.SelectedOption is not null
? $"Голосование завершено. Победил вариант {result.SelectedOption.DisplayOrder}: **{result.SelectedOption.ProposedAt.FormatMoscow()}** (МСК)."
: $"Голосование завершено. {result.Decision.Reason}";
var updatedEmbed = embed.WithDescription($"{embed.Description}\n\n{resultText}");
await restClient.ModifyMessageAsync(channelId, messageId, options =>
{
options.Embeds = new[] { updatedEmbed };
options.Components = new[] { disabledRow };
});
}
catch (Exception ex)
{
logger.LogWarning(ex, "Failed to update Discord vote message for session {SessionId}", result.SessionId);
}
}
private async Task TryUpdateBatchScheduleAsync(RescheduleVotingFinalizerResult result, CancellationToken ct)
{
try
{
// Query batch schedule message ref
await using var connection = await dataSource.OpenConnectionAsync(ct);
var batchRef = await connection.QuerySingleOrDefaultAsync<PlatformMessageRefDto>(
"""
SELECT external_channel_id AS ExternalChannelId, external_message_id AS ExternalMessageId
FROM platform_messages
WHERE batch_id = @BatchId AND purpose = 'schedule' AND platform = 'Discord'
ORDER BY created_at DESC
LIMIT 1
""",
new { result.BatchId });
if (batchRef is null)
return;
// Rebuild schedule view and update Discord message
var sessions = (await connection.QueryAsync<SessionBatchDto>(
"SELECT id AS SessionId, scheduled_at AS ScheduledAt, status AS Status, max_players AS MaxPlayers, join_link AS JoinLink FROM sessions WHERE batch_id = @BatchId ORDER BY scheduled_at",
new { result.BatchId })).ToList();
var participants = (await connection.QueryAsync<ParticipantBatchDto>(
"""
SELECT sp.session_id AS SessionId, p.display_name AS DisplayName, COALESCE(p.external_username, p.telegram_username) AS TelegramUsername, sp.registration_status AS RegistrationStatus
FROM session_participants sp
JOIN players p ON p.id = sp.player_id
JOIN sessions s ON sp.session_id = s.id
WHERE s.batch_id = @BatchId AND sp.is_gm = false
ORDER BY sp.registration_status ASC, sp.created_at ASC
""",
new { result.BatchId })).ToList();
var view = SessionBatchViewBuilder.Build(result.Title, sessions, participants);
var (embeds, actionRows) = DiscordSessionBatchRenderer.Render(view);
var channelId = ulong.Parse(batchRef.ExternalChannelId);
var messageId = ulong.Parse(batchRef.ExternalMessageId);
await restClient.ModifyMessageAsync(channelId, messageId, options =>
{
options.Embeds = embeds;
options.Components = actionRows;
});
}
catch (Exception ex)
{
logger.LogWarning(ex, "Failed to update Discord batch schedule for session {SessionId}", result.SessionId);
}
}
internal sealed record PlatformMessageRefDto(string ExternalChannelId, string ExternalMessageId);
}
@@ -0,0 +1,6 @@
namespace GmRelay.DiscordBot.Infrastructure;
public sealed class SystemClock : GmRelay.Shared.Platform.ISystemClock
{
public DateTimeOffset UtcNow => DateTimeOffset.UtcNow;
}
+5
View File
@@ -1,8 +1,10 @@
using GmRelay.DiscordBot;
using GmRelay.DiscordBot.Features.Sessions;
using GmRelay.DiscordBot.Infrastructure;
using GmRelay.DiscordBot.Infrastructure.Discord;
using GmRelay.DiscordBot.Infrastructure.Logging;
using GmRelay.Shared.Features.Sessions.CreateSession;
using GmRelay.Shared.Features.Sessions.RescheduleSession;
using GmRelay.Shared.Platform;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
@@ -51,6 +53,9 @@ builder.Services.AddSingleton<JoinSessionHandler>();
builder.Services.AddSingleton<LeaveSessionHandler>();
builder.Services.AddSingleton<DiscordInteractionReplyCache>();
builder.Services.AddSingleton<IPlatformMessenger, DiscordPlatformMessenger>();
builder.Services.AddSingleton<ISystemClock, SystemClock>();
builder.Services.AddSingleton<RescheduleVotingFinalizer>();
builder.Services.AddHostedService<DiscordRescheduleVotingDeadlineService>();
builder.Services
.AddDiscordGateway(options =>