feat: send personal player notifications

src/GmRelay.Web/Components/Pages/GroupDetails.razor

@@ -77,9 +77,16 @@
                                 <label class="gm-form-label">Общая ссылка</label>
                                 <InputText @bind-Value="batch.JoinLink" class="gm-form-control" />
                             </div>
+                            <div class="gm-form-group">
+                                <label class="gm-form-label">Уведомления игрокам</label>
+                                <select @bind="batch.NotificationMode" class="gm-form-control">
+                                    <option value="@SessionNotificationModeExtensions.GroupAndDirectValue">В группе и в личку</option>
+                                    <option value="@SessionNotificationModeExtensions.GroupOnlyValue">Только в группе</option>
+                                </select>
+                            </div>
                         </div>
                         <button type="submit" class="btn-gm btn-gm-primary" disabled="@IsBatchBusy(batch)">
-                            @(IsBatchBusy(batch) ? "⏳ Обновляем..." : "💾 Обновить title/link")
+                            @(IsBatchBusy(batch) ? "⏳ Обновляем..." : "💾 Обновить batch")
                         </button>
                     </EditForm>
 
@@ -277,7 +284,11 @@
         try
         {
             await SessionService.UpdateBatchDetailsForGmAsync(batch.BatchId, telegramId, batch.Title, batch.JoinLink);
-            successMessage = "Общие title/link обновлены для всей пачки.";
+            await SessionService.UpdateBatchNotificationModeForGmAsync(
+                batch.BatchId,
+                telegramId,
+                SessionNotificationModeExtensions.FromDatabaseValue(batch.NotificationMode));
+            successMessage = "Настройки batch обновлены.";
             await LoadSessions();
         }
         catch (SessionAccessDeniedException)
@@ -373,6 +384,7 @@
                     BatchId = group.Key,
                     Title = firstSession.Title,
                     JoinLink = firstSession.JoinLink,
+                    NotificationMode = firstSession.NotificationMode,
                     FirstScheduledAtLocal = firstSession.ScheduledAt.ToMoscow(),
                     LastScheduledAtLocal = lastSession.ScheduledAt.ToMoscow(),
                     IntervalDays = InferIntervalDays(orderedSessions),
@@ -447,6 +459,7 @@
         public Guid BatchId { get; init; }
         public string Title { get; set; } = "";
         public string JoinLink { get; set; } = "";
+        public string NotificationMode { get; set; } = SessionNotificationModeExtensions.GroupAndDirectValue;
         public DateTime FirstScheduledAtLocal { get; set; } = DateTime.Now;
         public DateTime LastScheduledAtLocal { get; init; } = DateTime.Now;
         public int IntervalDays { get; set; } = 7;

src/GmRelay.Web/Services/AuthorizedSessionService.cs

@@ -1,3 +1,5 @@
+using GmRelay.Shared.Domain;
+
 namespace GmRelay.Web.Services;
 
 public sealed class AuthorizedSessionService(ISessionStore sessionStore)
@@ -70,6 +72,17 @@ public sealed class AuthorizedSessionService(ISessionStore sessionStore)
         await sessionStore.UpdateBatchDetailsAsync(batchId, batch.GroupId, title.Trim(), joinLink.Trim());
     }
 
+    public async Task UpdateBatchNotificationModeForGmAsync(Guid batchId, long gmId, SessionNotificationMode notificationMode)
+    {
+        var batch = await GetBatchForGmAsync(batchId, gmId);
+        if (batch is null)
+        {
+            throw new SessionAccessDeniedException(batchId, gmId);
+        }
+
+        await sessionStore.UpdateBatchNotificationModeAsync(batchId, batch.GroupId, notificationMode);
+    }
+
     public async Task RescheduleBatchForGmAsync(Guid batchId, long gmId, DateTime firstScheduledAt, int intervalDays)
     {
         if (intervalDays <= 0)

src/GmRelay.Web/Services/BatchSchedulePlanner.cs

@@ -1,3 +1,5 @@
+using GmRelay.Shared.Domain;
+
 namespace GmRelay.Web.Services;
 
 public enum BatchCloneInterval
@@ -13,7 +15,8 @@ public sealed record WebSessionBatch(
     string JoinLink,
     DateTime FirstScheduledAt,
     DateTime LastScheduledAt,
-    int SessionCount);
+    int SessionCount,
+    string NotificationMode = SessionNotificationModeExtensions.GroupAndDirectValue);
 
 public static class BatchSchedulePlanner
 {

src/GmRelay.Web/Services/ISessionStore.cs

@@ -1,3 +1,5 @@
+using GmRelay.Shared.Domain;
+
 namespace GmRelay.Web.Services;
 
 public interface ISessionStore
@@ -10,6 +12,7 @@ public interface ISessionStore
     Task UpdateSessionAsync(Guid sessionId, Guid groupId, string title, DateTime scheduledAt, string joinLink, int? maxPlayers);
     Task PromoteWaitlistedPlayerAsync(Guid sessionId, Guid groupId);
     Task UpdateBatchDetailsAsync(Guid batchId, Guid groupId, string title, string joinLink);
+    Task UpdateBatchNotificationModeAsync(Guid batchId, Guid groupId, SessionNotificationMode notificationMode);
     Task RescheduleBatchAsync(Guid batchId, Guid groupId, DateTime firstScheduledAt, int intervalDays);
     Task<WebSessionBatch> CloneBatchAsync(Guid batchId, Guid groupId, BatchCloneInterval interval);
 }

src/GmRelay.Web/Services/SessionService.cs

@@ -19,9 +19,11 @@ public sealed record WebSession(
     long TelegramChatId,
     int? MaxPlayers,
     int ActivePlayerCount,
-    int WaitlistedPlayerCount);
+    int WaitlistedPlayerCount,
+    string NotificationMode = SessionNotificationModeExtensions.GroupAndDirectValue);
 
 internal sealed record WebPromotedParticipantDto(Guid ParticipantRowId, string DisplayName);
+internal sealed record WebDirectNotificationRecipient(long TelegramId, string DisplayName);
 internal sealed record WebBatchInfo(
     Guid BatchId,
     Guid GroupId,
@@ -29,7 +31,8 @@ internal sealed record WebBatchInfo(
     string JoinLink,
     long TelegramChatId,
     int? BatchMessageId,
-    int? ThreadId);
+    int? ThreadId,
+    string NotificationMode);
 
 internal sealed record WebBatchSessionRow(
     Guid Id,
@@ -41,7 +44,8 @@ internal sealed record WebBatchSessionRow(
     int? MaxPlayers,
     int? BatchMessageId,
     long TelegramChatId,
-    int? ThreadId);
+    int? ThreadId,
+    string NotificationMode);
 
 public sealed class SessionService(
     NpgsqlDataSource dataSource,
@@ -73,7 +77,8 @@ public sealed class SessionService(
                      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
+                     COALESCE(waitlist_counts.count, 0)::int AS WaitlistedPlayerCount,
+                     s.notification_mode AS NotificationMode
               FROM sessions s
               JOIN game_groups g ON g.id = s.group_id
               LEFT JOIN LATERAL (
@@ -109,7 +114,8 @@ public sealed class SessionService(
                      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
+                     COALESCE(waitlist_counts.count, 0)::int AS WaitlistedPlayerCount,
+                     s.notification_mode AS NotificationMode
               FROM sessions s
               JOIN game_groups g ON g.id = s.group_id
               LEFT JOIN LATERAL (
@@ -146,7 +152,8 @@ public sealed class SessionService(
                    (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
+                   COUNT(*)::int AS SessionCount,
+                   (array_agg(s.notification_mode ORDER BY s.scheduled_at))[1] AS NotificationMode
             FROM sessions s
             WHERE s.batch_id = @BatchId
             GROUP BY s.batch_id, s.group_id
@@ -165,7 +172,8 @@ public sealed class SessionService(
                      g.telegram_chat_id AS TelegramChatId,
                      s.max_players AS MaxPlayers,
                      0 AS ActivePlayerCount,
-                     0 AS WaitlistedPlayerCount
+                     0 AS WaitlistedPlayerCount,
+                     s.notification_mode AS NotificationMode
               FROM sessions s
               JOIN game_groups g ON g.id = s.group_id
               WHERE s.id = @Id AND s.group_id = @GroupId",
@@ -183,6 +191,10 @@ public sealed class SessionService(
                   scheduled_at = @ScheduledAt,
                   join_link = @JoinLink,
                   max_players = @MaxPlayers,
+                  one_hour_reminder_processed_at = CASE
+                      WHEN scheduled_at <> @ScheduledAt THEN NULL
+                      ELSE one_hour_reminder_processed_at
+                  END,
                   updated_at = now()
               WHERE id = @Id AND group_id = @GroupId",
             new
@@ -217,6 +229,13 @@ public sealed class SessionService(
 
         await bot.SendMessage(oldSession.TelegramChatId, notification, parseMode: Telegram.Bot.Types.Enums.ParseMode.Html);
 
+        var mode = SessionNotificationModeExtensions.FromDatabaseValue(oldSession.NotificationMode);
+        if (mode.ShouldSendDirectMessages())
+        {
+            var recipients = await LoadSessionDirectRecipientsAsync(conn, sessionId);
+            await SendDirectNotificationsAsync(recipients, notification, "web-session-updated", sessionId);
+        }
+
         if (oldSession.BatchMessageId.HasValue)
         {
             await TryUpdateBatchMessageAsync(oldSession.BatchId, oldSession.TelegramChatId, oldSession.BatchMessageId.Value, title);
@@ -234,7 +253,8 @@ public sealed class SessionService(
                      g.telegram_chat_id AS TelegramChatId,
                      s.max_players AS MaxPlayers,
                      0 AS ActivePlayerCount,
-                     0 AS WaitlistedPlayerCount
+                     0 AS WaitlistedPlayerCount,
+                     s.notification_mode AS NotificationMode
               FROM sessions s
               JOIN game_groups g ON g.id = s.group_id
               WHERE s.id = @SessionId AND s.group_id = @GroupId
@@ -363,6 +383,41 @@ public sealed class SessionService(
         }
     }
 
+    public async Task UpdateBatchNotificationModeAsync(Guid batchId, Guid groupId, SessionNotificationMode notificationMode)
+    {
+        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 notification_mode = @NotificationMode,
+                updated_at = now()
+            WHERE batch_id = @BatchId
+              AND group_id = @GroupId
+            """,
+            new
+            {
+                BatchId = batchId,
+                GroupId = groupId,
+                NotificationMode = notificationMode.ToDatabaseValue()
+            },
+            transaction);
+
+        if (updatedRows == 0)
+        {
+            throw new SessionAccessDeniedException(batchId, 0);
+        }
+
+        await transaction.CommitAsync();
+    }
+
     public async Task RescheduleBatchAsync(Guid batchId, Guid groupId, DateTime firstScheduledAt, int intervalDays)
     {
         await using var conn = await dataSource.OpenConnectionAsync();
@@ -379,7 +434,8 @@ public sealed class SessionService(
                    s.max_players AS MaxPlayers,
                    s.batch_message_id AS BatchMessageId,
                    g.telegram_chat_id AS TelegramChatId,
-                   s.thread_id AS ThreadId
+                   s.thread_id AS ThreadId,
+                   s.notification_mode AS NotificationMode
             FROM sessions s
             JOIN game_groups g ON g.id = s.group_id
             WHERE s.batch_id = @BatchId
@@ -406,6 +462,7 @@ public sealed class SessionService(
                 """
                 UPDATE sessions
                 SET scheduled_at = @ScheduledAt,
+                    one_hour_reminder_processed_at = NULL,
                     updated_at = now()
                 WHERE id = @SessionId
                 """,
@@ -431,6 +488,13 @@ public sealed class SessionService(
                            $"↔️ Шаг: <b>{intervalDays} дн.</b>";
 
         await bot.SendMessage(firstSession.TelegramChatId, notification, parseMode: Telegram.Bot.Types.Enums.ParseMode.Html);
+
+        var mode = SessionNotificationModeExtensions.FromDatabaseValue(firstSession.NotificationMode);
+        if (mode.ShouldSendDirectMessages())
+        {
+            var recipients = await LoadBatchDirectRecipientsAsync(conn, batchId);
+            await SendDirectNotificationsAsync(recipients, notification, "web-batch-rescheduled", batchId);
+        }
     }
 
     public async Task<WebSessionBatch> CloneBatchAsync(Guid batchId, Guid groupId, BatchCloneInterval interval)
@@ -449,7 +513,8 @@ public sealed class SessionService(
                    s.max_players AS MaxPlayers,
                    s.batch_message_id AS BatchMessageId,
                    g.telegram_chat_id AS TelegramChatId,
-                   s.thread_id AS ThreadId
+                   s.thread_id AS ThreadId,
+                   s.notification_mode AS NotificationMode
             FROM sessions s
             JOIN game_groups g ON g.id = s.group_id
             WHERE s.batch_id = @BatchId
@@ -477,8 +542,8 @@ public sealed class SessionService(
             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)
+                INSERT INTO sessions (batch_id, group_id, title, join_link, scheduled_at, status, thread_id, max_players, notification_mode)
+                VALUES (@BatchId, @GroupId, @Title, @JoinLink, @ScheduledAt, @Status, @ThreadId, @MaxPlayers, @NotificationMode)
                 RETURNING id
                 """,
                 new
@@ -490,7 +555,8 @@ public sealed class SessionService(
                     ScheduledAt = scheduledAt,
                     Status = SessionStatus.Planned,
                     ThreadId = threadId,
-                    sourceSession.MaxPlayers
+                    sourceSession.MaxPlayers,
+                    sourceSession.NotificationMode
                 },
                 transaction);
 
@@ -518,7 +584,71 @@ public sealed class SessionService(
             batchJoinLink,
             renderedSessions.Min(session => session.ScheduledAt),
             renderedSessions.Max(session => session.ScheduledAt),
-            renderedSessions.Count);
+            renderedSessions.Count,
+            sourceSessions[0].NotificationMode);
+    }
+
+    private async Task<List<WebDirectNotificationRecipient>> LoadSessionDirectRecipientsAsync(
+        Npgsql.NpgsqlConnection conn,
+        Guid sessionId)
+    {
+        return (await conn.QueryAsync<WebDirectNotificationRecipient>(
+            """
+            SELECT p.telegram_id AS TelegramId,
+                   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 = @Active
+            """,
+            new { SessionId = sessionId, Active = ParticipantRegistrationStatus.Active })).ToList();
+    }
+
+    private async Task<List<WebDirectNotificationRecipient>> LoadBatchDirectRecipientsAsync(
+        Npgsql.NpgsqlConnection conn,
+        Guid batchId)
+    {
+        return (await conn.QueryAsync<WebDirectNotificationRecipient>(
+            """
+            SELECT DISTINCT p.telegram_id AS TelegramId,
+                            p.display_name AS DisplayName
+            FROM session_participants sp
+            JOIN players p ON p.id = sp.player_id
+            JOIN sessions s ON s.id = sp.session_id
+            WHERE s.batch_id = @BatchId
+              AND sp.is_gm = false
+              AND sp.registration_status = @Active
+            """,
+            new { BatchId = batchId, Active = ParticipantRegistrationStatus.Active })).ToList();
+    }
+
+    private async Task SendDirectNotificationsAsync(
+        IEnumerable<WebDirectNotificationRecipient> recipients,
+        string htmlText,
+        string notificationKind,
+        Guid entityId)
+    {
+        foreach (var recipient in recipients)
+        {
+            try
+            {
+                await bot.SendMessage(
+                    chatId: recipient.TelegramId,
+                    text: htmlText,
+                    parseMode: Telegram.Bot.Types.Enums.ParseMode.Html);
+            }
+            catch (Exception ex)
+            {
+                logger.LogWarning(
+                    ex,
+                    "Failed to send {NotificationKind} DM for entity {EntityId} to player {TelegramId} ({DisplayName})",
+                    notificationKind,
+                    entityId,
+                    recipient.TelegramId,
+                    recipient.DisplayName);
+            }
+        }
     }
 
     private async Task TryUpdateBatchMessageAsync(Guid batchId, long chatId, int messageId, string title)
@@ -572,7 +702,8 @@ public sealed class SessionService(
                    (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
+                   (array_agg(s.thread_id ORDER BY s.scheduled_at))[1] AS ThreadId,
+                   (array_agg(s.notification_mode ORDER BY s.scheduled_at))[1] AS NotificationMode
             FROM sessions s
             JOIN game_groups g ON g.id = s.group_id
             WHERE s.batch_id = @BatchId

src/GmRelay.Web/wwwroot/app.css

@@ -1,5 +1,5 @@
 /* ============================================
-   GM-Relay Design System v1.4.1
+   GM-Relay Design System v1.5.0
    Dark RPG Dashboard Theme
    ============================================ */