Files
GmRelayBot/src/GmRelay.Web/Services/SessionService.cs
T
Toutsu 621ef553e7
Deploy Telegram Bot / build-and-push (push) Successful in 3m21s
Deploy Telegram Bot / deploy (push) Successful in 11s
feat: add web batch bulk operations
2026-04-27 09:31:51 +03:00

586 lines
23 KiB
C#
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
using Dapper;
using GmRelay.Shared.Domain;
using GmRelay.Shared.Rendering;
using Npgsql;
using Telegram.Bot;
namespace GmRelay.Web.Services;
public sealed record WebGameGroup(Guid Id, long TelegramChatId, string Name, long GmTelegramId);
public sealed record WebSession(
Guid Id,
Guid GroupId,
string Title,
DateTime ScheduledAt,
string Status,
string JoinLink,
Guid BatchId,
int? BatchMessageId,
long TelegramChatId,
int? MaxPlayers,
int ActivePlayerCount,
int WaitlistedPlayerCount);
internal sealed record WebPromotedParticipantDto(Guid ParticipantRowId, string DisplayName);
internal sealed record WebBatchInfo(
Guid BatchId,
Guid GroupId,
string Title,
string JoinLink,
long TelegramChatId,
int? BatchMessageId,
int? ThreadId);
internal sealed record WebBatchSessionRow(
Guid Id,
Guid GroupId,
string Title,
string JoinLink,
DateTime ScheduledAt,
string Status,
int? MaxPlayers,
int? BatchMessageId,
long TelegramChatId,
int? ThreadId);
public sealed class SessionService(
NpgsqlDataSource dataSource,
ITelegramBotClient bot,
ILogger<SessionService> logger) : ISessionStore
{
public async Task<List<WebGameGroup>> GetGroupsForGmAsync(long gmId)
{
await using var conn = await dataSource.OpenConnectionAsync();
return (await conn.QueryAsync<WebGameGroup>(
"SELECT id, telegram_chat_id AS TelegramChatId, name, gm_telegram_id AS GmTelegramId FROM game_groups WHERE gm_telegram_id = @GmId",
new { GmId = gmId })).ToList();
}
public async Task<WebGameGroup?> GetGroupAsync(Guid groupId)
{
await using var conn = await dataSource.OpenConnectionAsync();
return await conn.QuerySingleOrDefaultAsync<WebGameGroup>(
"SELECT id, telegram_chat_id AS TelegramChatId, name, gm_telegram_id AS GmTelegramId FROM game_groups WHERE id = @GroupId",
new { GroupId = groupId });
}
public async Task<List<WebSession>> GetUpcomingSessionsAsync(Guid groupId)
{
await using var conn = await dataSource.OpenConnectionAsync();
return (await conn.QueryAsync<WebSession>(
@"SELECT s.id, s.group_id AS GroupId, s.title, s.scheduled_at AS ScheduledAt, s.status, s.join_link AS JoinLink,
s.batch_id AS BatchId, s.batch_message_id AS BatchMessageId,
g.telegram_chat_id AS TelegramChatId,
s.max_players AS MaxPlayers,
COALESCE(active_counts.count, 0)::int AS ActivePlayerCount,
COALESCE(waitlist_counts.count, 0)::int AS WaitlistedPlayerCount
FROM sessions s
JOIN game_groups g ON g.id = s.group_id
LEFT JOIN LATERAL (
SELECT COUNT(*) AS count
FROM session_participants sp
WHERE sp.session_id = s.id
AND sp.is_gm = false
AND sp.registration_status = @Active
) active_counts ON true
LEFT JOIN LATERAL (
SELECT COUNT(*) AS count
FROM session_participants sp
WHERE sp.session_id = s.id
AND sp.is_gm = false
AND sp.registration_status = @Waitlisted
) waitlist_counts ON true
WHERE s.group_id = @GroupId AND s.scheduled_at > now() - interval '4 hours'
ORDER BY s.scheduled_at",
new
{
GroupId = groupId,
Active = ParticipantRegistrationStatus.Active,
Waitlisted = ParticipantRegistrationStatus.Waitlisted
})).ToList();
}
public async Task<WebSession?> GetSessionAsync(Guid sessionId)
{
await using var conn = await dataSource.OpenConnectionAsync();
return await conn.QuerySingleOrDefaultAsync<WebSession>(
@"SELECT s.id, s.group_id AS GroupId, s.title, s.scheduled_at AS ScheduledAt, s.status, s.join_link AS JoinLink,
s.batch_id AS BatchId, s.batch_message_id AS BatchMessageId,
g.telegram_chat_id AS TelegramChatId,
s.max_players AS MaxPlayers,
COALESCE(active_counts.count, 0)::int AS ActivePlayerCount,
COALESCE(waitlist_counts.count, 0)::int AS WaitlistedPlayerCount
FROM sessions s
JOIN game_groups g ON g.id = s.group_id
LEFT JOIN LATERAL (
SELECT COUNT(*) AS count
FROM session_participants sp
WHERE sp.session_id = s.id
AND sp.is_gm = false
AND sp.registration_status = @Active
) active_counts ON true
LEFT JOIN LATERAL (
SELECT COUNT(*) AS count
FROM session_participants sp
WHERE sp.session_id = s.id
AND sp.is_gm = false
AND sp.registration_status = @Waitlisted
) waitlist_counts ON true
WHERE s.id = @SessionId",
new
{
SessionId = sessionId,
Active = ParticipantRegistrationStatus.Active,
Waitlisted = ParticipantRegistrationStatus.Waitlisted
});
}
public async Task<WebSessionBatch?> GetBatchAsync(Guid batchId)
{
await using var conn = await dataSource.OpenConnectionAsync();
return await conn.QuerySingleOrDefaultAsync<WebSessionBatch>(
"""
SELECT s.batch_id AS Id,
s.group_id AS GroupId,
(array_agg(s.title ORDER BY s.scheduled_at))[1] AS Title,
(array_agg(s.join_link ORDER BY s.scheduled_at))[1] AS JoinLink,
MIN(s.scheduled_at) AS FirstScheduledAt,
MAX(s.scheduled_at) AS LastScheduledAt,
COUNT(*)::int AS SessionCount
FROM sessions s
WHERE s.batch_id = @BatchId
GROUP BY s.batch_id, s.group_id
""",
new { BatchId = batchId });
}
public async Task UpdateSessionAsync(Guid sessionId, Guid groupId, string title, DateTime scheduledAt, string joinLink, int? maxPlayers)
{
await using var conn = await dataSource.OpenConnectionAsync();
await using var transaction = await conn.BeginTransactionAsync();
var oldSession = await conn.QuerySingleOrDefaultAsync<WebSession>(
@"SELECT s.id, s.group_id AS GroupId, s.title, s.scheduled_at AS ScheduledAt, s.status, s.join_link AS JoinLink,
s.batch_id AS BatchId, s.batch_message_id AS BatchMessageId,
g.telegram_chat_id AS TelegramChatId,
s.max_players AS MaxPlayers,
0 AS ActivePlayerCount,
0 AS WaitlistedPlayerCount
FROM sessions s
JOIN game_groups g ON g.id = s.group_id
WHERE s.id = @Id AND s.group_id = @GroupId",
new { Id = sessionId, GroupId = groupId },
transaction);
if (oldSession is null)
{
throw new SessionAccessDeniedException(sessionId, 0);
}
var updatedRows = await conn.ExecuteAsync(
@"UPDATE sessions
SET title = @Title,
scheduled_at = @ScheduledAt,
join_link = @JoinLink,
max_players = @MaxPlayers,
updated_at = now()
WHERE id = @Id AND group_id = @GroupId",
new
{
Id = sessionId,
GroupId = groupId,
Title = title,
ScheduledAt = scheduledAt,
JoinLink = joinLink,
MaxPlayers = maxPlayers
},
transaction);
if (updatedRows == 0)
{
throw new SessionAccessDeniedException(sessionId, 0);
}
await conn.ExecuteAsync(
"UPDATE sessions SET title = @Title WHERE batch_id = @BatchId",
new { Title = title, BatchId = oldSession.BatchId },
transaction);
await transaction.CommitAsync();
var timeChanged = oldSession.ScheduledAt != scheduledAt;
var notification = $"🔄 <b>Мастер обновил игру!</b>\n\n" +
$"📌 <b>{System.Net.WebUtility.HtmlEncode(title)}</b>\n" +
$"📅 Время: <b>{scheduledAt.FormatMoscow()}</b> (МСК)" + (timeChanged ? " (изменено)" : "") +
"\n" +
$"👥 Мест: <b>{(maxPlayers.HasValue ? maxPlayers.Value.ToString(System.Globalization.CultureInfo.InvariantCulture) : "без лимита")}</b>";
await bot.SendMessage(oldSession.TelegramChatId, notification, parseMode: Telegram.Bot.Types.Enums.ParseMode.Html);
if (oldSession.BatchMessageId.HasValue)
{
await TryUpdateBatchMessageAsync(oldSession.BatchId, oldSession.TelegramChatId, oldSession.BatchMessageId.Value, title);
}
}
public async Task PromoteWaitlistedPlayerAsync(Guid sessionId, Guid groupId)
{
await using var conn = await dataSource.OpenConnectionAsync();
await using var transaction = await conn.BeginTransactionAsync();
var session = await conn.QuerySingleOrDefaultAsync<WebSession>(
@"SELECT s.id, s.group_id AS GroupId, s.title, s.scheduled_at AS ScheduledAt, s.status, s.join_link AS JoinLink,
s.batch_id AS BatchId, s.batch_message_id AS BatchMessageId,
g.telegram_chat_id AS TelegramChatId,
s.max_players AS MaxPlayers,
0 AS ActivePlayerCount,
0 AS WaitlistedPlayerCount
FROM sessions s
JOIN game_groups g ON g.id = s.group_id
WHERE s.id = @SessionId AND s.group_id = @GroupId
FOR UPDATE",
new { SessionId = sessionId, GroupId = groupId },
transaction);
if (session is null)
{
throw new SessionAccessDeniedException(sessionId, 0);
}
var activeParticipants = await conn.ExecuteScalarAsync<int>(
"""
SELECT COUNT(*)
FROM session_participants
WHERE session_id = @SessionId
AND is_gm = false
AND registration_status = @Active
""",
new { SessionId = sessionId, Active = ParticipantRegistrationStatus.Active },
transaction);
var waitlistedParticipants = await conn.ExecuteScalarAsync<int>(
"""
SELECT COUNT(*)
FROM session_participants
WHERE session_id = @SessionId
AND is_gm = false
AND registration_status = @Waitlisted
""",
new { SessionId = sessionId, Waitlisted = ParticipantRegistrationStatus.Waitlisted },
transaction);
if (!SessionCapacityRules.CanPromoteWaitlistedPlayer(session.MaxPlayers, activeParticipants, waitlistedParticipants))
{
throw new InvalidOperationException(waitlistedParticipants == 0
? "Лист ожидания пуст."
: "Нет свободных мест для повышения игрока.");
}
var promoted = await conn.QuerySingleAsync<WebPromotedParticipantDto>(
"""
SELECT sp.id AS ParticipantRowId,
p.display_name AS DisplayName
FROM session_participants sp
JOIN players p ON p.id = sp.player_id
WHERE sp.session_id = @SessionId
AND sp.is_gm = false
AND sp.registration_status = @Waitlisted
ORDER BY sp.created_at ASC, sp.id ASC
LIMIT 1
FOR UPDATE OF sp
""",
new { SessionId = sessionId, Waitlisted = ParticipantRegistrationStatus.Waitlisted },
transaction);
await conn.ExecuteAsync(
"""
UPDATE session_participants
SET registration_status = @Active,
rsvp_status = @Pending,
responded_at = NULL
WHERE id = @ParticipantRowId
""",
new
{
promoted.ParticipantRowId,
Active = ParticipantRegistrationStatus.Active,
Pending = RsvpStatus.Pending
},
transaction);
await transaction.CommitAsync();
await bot.SendMessage(
session.TelegramChatId,
$"⬆️ <b>{System.Net.WebUtility.HtmlEncode(promoted.DisplayName)}</b> переведен(а) из листа ожидания в основной состав «{System.Net.WebUtility.HtmlEncode(session.Title)}».",
parseMode: Telegram.Bot.Types.Enums.ParseMode.Html);
if (session.BatchMessageId.HasValue)
{
await TryUpdateBatchMessageAsync(session.BatchId, session.TelegramChatId, session.BatchMessageId.Value, session.Title);
}
}
public async Task UpdateBatchDetailsAsync(Guid batchId, Guid groupId, string title, string joinLink)
{
await using var conn = await dataSource.OpenConnectionAsync();
await using var transaction = await conn.BeginTransactionAsync();
var batch = await GetBatchInfoAsync(conn, batchId, groupId, transaction);
if (batch is null)
{
throw new SessionAccessDeniedException(batchId, 0);
}
var updatedRows = await conn.ExecuteAsync(
"""
UPDATE sessions
SET title = @Title,
join_link = @JoinLink,
updated_at = now()
WHERE batch_id = @BatchId
AND group_id = @GroupId
""",
new
{
BatchId = batchId,
GroupId = groupId,
Title = title,
JoinLink = joinLink
},
transaction);
if (updatedRows == 0)
{
throw new SessionAccessDeniedException(batchId, 0);
}
await transaction.CommitAsync();
if (batch.BatchMessageId.HasValue)
{
await TryUpdateBatchMessageAsync(batchId, batch.TelegramChatId, batch.BatchMessageId.Value, title);
}
}
public async Task RescheduleBatchAsync(Guid batchId, Guid groupId, DateTime firstScheduledAt, int intervalDays)
{
await using var conn = await dataSource.OpenConnectionAsync();
await using var transaction = await conn.BeginTransactionAsync();
var batchSessions = (await conn.QueryAsync<WebBatchSessionRow>(
"""
SELECT s.id AS Id,
s.group_id AS GroupId,
s.title AS Title,
s.join_link AS JoinLink,
s.scheduled_at AS ScheduledAt,
s.status AS Status,
s.max_players AS MaxPlayers,
s.batch_message_id AS BatchMessageId,
g.telegram_chat_id AS TelegramChatId,
s.thread_id AS ThreadId
FROM sessions s
JOIN game_groups g ON g.id = s.group_id
WHERE s.batch_id = @BatchId
AND s.group_id = @GroupId
ORDER BY s.scheduled_at
FOR UPDATE
""",
new { BatchId = batchId, GroupId = groupId },
transaction)).ToList();
if (batchSessions.Count == 0)
{
throw new SessionAccessDeniedException(batchId, 0);
}
var newSchedule = BatchSchedulePlanner.BuildFixedIntervalSchedule(
batchSessions.Select(session => session.ScheduledAt),
firstScheduledAt,
intervalDays);
for (var index = 0; index < batchSessions.Count; index++)
{
await conn.ExecuteAsync(
"""
UPDATE sessions
SET scheduled_at = @ScheduledAt,
updated_at = now()
WHERE id = @SessionId
""",
new
{
SessionId = batchSessions[index].Id,
ScheduledAt = newSchedule[index]
},
transaction);
}
await transaction.CommitAsync();
var firstSession = batchSessions[0];
if (firstSession.BatchMessageId.HasValue)
{
await TryUpdateBatchMessageAsync(batchId, firstSession.TelegramChatId, firstSession.BatchMessageId.Value, firstSession.Title);
}
var notification = $"🔄 <b>Мастер обновил расписание пачки</b>\n\n" +
$"📌 <b>{System.Net.WebUtility.HtmlEncode(firstSession.Title)}</b>\n" +
$"🗓 Новое начало: <b>{firstScheduledAt.FormatMoscow()}</b> (МСК)\n" +
$"↔️ Шаг: <b>{intervalDays} дн.</b>";
await bot.SendMessage(firstSession.TelegramChatId, notification, parseMode: Telegram.Bot.Types.Enums.ParseMode.Html);
}
public async Task<WebSessionBatch> CloneBatchAsync(Guid batchId, Guid groupId, BatchCloneInterval interval)
{
await using var conn = await dataSource.OpenConnectionAsync();
await using var transaction = await conn.BeginTransactionAsync();
var sourceSessions = (await conn.QueryAsync<WebBatchSessionRow>(
"""
SELECT s.id AS Id,
s.group_id AS GroupId,
s.title AS Title,
s.join_link AS JoinLink,
s.scheduled_at AS ScheduledAt,
s.status AS Status,
s.max_players AS MaxPlayers,
s.batch_message_id AS BatchMessageId,
g.telegram_chat_id AS TelegramChatId,
s.thread_id AS ThreadId
FROM sessions s
JOIN game_groups g ON g.id = s.group_id
WHERE s.batch_id = @BatchId
AND s.group_id = @GroupId
ORDER BY s.scheduled_at
FOR UPDATE
""",
new { BatchId = batchId, GroupId = groupId },
transaction)).ToList();
if (sourceSessions.Count == 0)
{
throw new SessionAccessDeniedException(batchId, 0);
}
var newBatchId = Guid.NewGuid();
var batchTitle = sourceSessions[0].Title;
var batchJoinLink = sourceSessions[0].JoinLink;
var chatId = sourceSessions[0].TelegramChatId;
var threadId = sourceSessions[0].ThreadId;
var renderedSessions = new List<SessionBatchDto>();
foreach (var sourceSession in sourceSessions)
{
var scheduledAt = BatchSchedulePlanner.ShiftForClone(sourceSession.ScheduledAt, interval);
var sessionId = await conn.ExecuteScalarAsync<Guid>(
"""
INSERT INTO sessions (batch_id, group_id, title, join_link, scheduled_at, status, thread_id, max_players)
VALUES (@BatchId, @GroupId, @Title, @JoinLink, @ScheduledAt, @Status, @ThreadId, @MaxPlayers)
RETURNING id
""",
new
{
BatchId = newBatchId,
sourceSession.GroupId,
Title = batchTitle,
JoinLink = batchJoinLink,
ScheduledAt = scheduledAt,
Status = SessionStatus.Planned,
ThreadId = threadId,
sourceSession.MaxPlayers
},
transaction);
renderedSessions.Add(new SessionBatchDto(sessionId, scheduledAt, SessionStatus.Planned, sourceSession.MaxPlayers));
}
await transaction.CommitAsync();
var renderResult = SessionBatchRenderer.Render(batchTitle, renderedSessions, Array.Empty<ParticipantBatchDto>());
var batchMessage = await bot.SendMessage(
chatId: chatId,
messageThreadId: threadId,
text: renderResult.Text,
parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
replyMarkup: renderResult.Markup);
await conn.ExecuteAsync(
"UPDATE sessions SET batch_message_id = @MessageId WHERE batch_id = @BatchId",
new { MessageId = batchMessage.MessageId, BatchId = newBatchId });
return new WebSessionBatch(
newBatchId,
groupId,
batchTitle,
batchJoinLink,
renderedSessions.Min(session => session.ScheduledAt),
renderedSessions.Max(session => session.ScheduledAt),
renderedSessions.Count);
}
private async Task TryUpdateBatchMessageAsync(Guid batchId, long chatId, int messageId, string title)
{
try
{
await using var conn = await dataSource.OpenConnectionAsync();
var sessions = (await conn.QueryAsync<SessionBatchDto>(
"SELECT id AS SessionId, scheduled_at AS ScheduledAt, status AS Status, max_players AS MaxPlayers FROM sessions WHERE batch_id = @BatchId ORDER BY scheduled_at",
new { BatchId = batchId })).ToList();
var participants = (await conn.QueryAsync<ParticipantBatchDto>(
@"SELECT sp.session_id AS SessionId,
p.display_name AS DisplayName,
p.telegram_username AS TelegramUsername,
sp.registration_status AS RegistrationStatus
FROM session_participants sp
JOIN players p ON sp.player_id = p.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, sp.responded_at ASC, p.created_at ASC",
new { BatchId = batchId })).ToList();
var renderResult = SessionBatchRenderer.Render(title, sessions, participants);
await bot.EditMessageText(
chatId: chatId,
messageId: messageId,
text: renderResult.Text,
parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
replyMarkup: renderResult.Markup);
}
catch (Exception ex)
{
logger.LogWarning(ex, "Failed to update batch message {MessageId} in chat {ChatId}", messageId, chatId);
}
}
private static async Task<WebBatchInfo?> GetBatchInfoAsync(
Npgsql.NpgsqlConnection conn,
Guid batchId,
Guid groupId,
Npgsql.NpgsqlTransaction transaction)
{
return await conn.QuerySingleOrDefaultAsync<WebBatchInfo>(
"""
SELECT s.batch_id AS BatchId,
s.group_id AS GroupId,
(array_agg(s.title ORDER BY s.scheduled_at))[1] AS Title,
(array_agg(s.join_link ORDER BY s.scheduled_at))[1] AS JoinLink,
g.telegram_chat_id AS TelegramChatId,
(array_agg(s.batch_message_id ORDER BY s.scheduled_at))[1] AS BatchMessageId,
(array_agg(s.thread_id ORDER BY s.scheduled_at))[1] AS ThreadId
FROM sessions s
JOIN game_groups g ON g.id = s.group_id
WHERE s.batch_id = @BatchId
AND s.group_id = @GroupId
GROUP BY s.batch_id, s.group_id, g.telegram_chat_id
""",
new { BatchId = batchId, GroupId = groupId },
transaction);
}
}