feat(platform): route scheduler notifications through platform messenger

src/GmRelay.Bot/Features/Sessions/RescheduleSession/RescheduleVotingDeadlineService.cs

@@ -1,13 +1,11 @@
 using Dapper;
-using GmRelay.Bot.Features.Notifications;
+using GmRelay.Bot.Infrastructure.Telegram;
 using GmRelay.Shared.Domain;
+using GmRelay.Shared.Features.Notifications;
 using GmRelay.Shared.Features.Sessions.RescheduleSession;
 using GmRelay.Shared.Platform;
 using GmRelay.Shared.Rendering;
 using Npgsql;
-using Telegram.Bot;
-using Telegram.Bot.Types.Enums;
-using GmRelay.Bot.Infrastructure.Telegram;
 
 namespace GmRelay.Bot.Features.Sessions.RescheduleSession;
 
@@ -19,9 +17,8 @@ internal sealed record TelegramProposalFieldsDto(
 
 public sealed class RescheduleVotingDeadlineService(
     NpgsqlDataSource dataSource,
-    ITelegramBotClient bot,
     IPlatformMessenger messenger,
-    DirectSessionNotificationSender directSender,
+    PlatformDirectNotificationSender directSender,
     RescheduleVotingFinalizer finalizer,
     ILogger<RescheduleVotingDeadlineService> logger) : BackgroundService
 {
@@ -98,7 +95,7 @@ public sealed class RescheduleVotingDeadlineService(
         }
 
         var directRecipients = result.Participants
-            .Select(p => new DirectNotificationRecipient(p.TelegramId, p.DisplayName))
+            .Select(p => TelegramPlatformIds.User(p.TelegramId, p.DisplayName))
             .ToList();
 
         await TryUpdateVoteMessage(result, telegramFields, ct);
@@ -130,28 +127,24 @@ public sealed class RescheduleVotingDeadlineService(
 
         try
         {
-            var resultText = result.SelectedOption is not null
-                ? $"✅ <b>Голосование завершено.</b>\nПобедил вариант {result.SelectedOption.DisplayOrder}: <b>{result.SelectedOption.ProposedAt.FormatMoscow()}</b> (МСК)."
-                : $"❌ <b>Голосование завершено.</b>\n{System.Net.WebUtility.HtmlEncode(result.Decision.Reason)}";
-
-            var text = $"""
-                {HandleRescheduleTimeInputHandler.BuildVotingMessage(
+            await messenger.UpdateRescheduleVoteAsync(
+                new PlatformRescheduleVoteUpdate(
+                    TelegramPlatformIds.Group(telegramFields.TelegramChatId, telegramFields.ThreadId),
+                    TelegramPlatformIds.Message(
+                        telegramFields.TelegramChatId,
+                        telegramFields.ThreadId,
+                        telegramFields.VoteMessageId.Value),
+                    result.ProposalId,
+                    result.SessionId,
                     result.Title,
                     result.CurrentScheduledAt,
                     result.VotingDeadlineAt,
+                    result.Decision,
+                    result.SelectedOption,
                     result.Options,
-                    result.Participants,
-                    result.Votes)}
-
-                {resultText}
-                """;
-
-            await bot.EditMessageText(
-                chatId: telegramFields.TelegramChatId,
-                messageId: telegramFields.VoteMessageId.Value,
-                text: text,
-                parseMode: ParseMode.Html,
-                cancellationToken: ct);
+                    result.Votes,
+                    result.Participants),
+                ct);
         }
         catch (Exception ex)
         {
@@ -201,7 +194,7 @@ public sealed class RescheduleVotingDeadlineService(
             {
                 await messenger.SendGroupMessageAsync(
                     TelegramPlatformIds.Group(telegramFields.TelegramChatId, telegramFields.ThreadId),
-                    $"📣 Расписание обновлено после голосования за перенос сессии «{System.Net.WebUtility.HtmlEncode(result.Title)}».",
+                    $"Расписание обновлено после голосования за перенос сессии \"{System.Net.WebUtility.HtmlEncode(result.Title)}\".",
                     ct);
             }
         }
@@ -213,29 +206,20 @@ public sealed class RescheduleVotingDeadlineService(
 
     private async Task SendDirectResult(
         RescheduleVotingFinalizerResult result,
-        IReadOnlyList<DirectNotificationRecipient> recipients,
+        IReadOnlyList<PlatformUser> recipients,
         CancellationToken ct)
     {
-        var htmlText = result.SelectedOption is not null
-            ? $"""
-                ✅ <b>Сессия перенесена по итогам голосования</b>
-
-                📌 <b>{System.Net.WebUtility.HtmlEncode(result.Title)}</b>
-                📅 Новое время: <b>{result.SelectedOption.ProposedAt.FormatMoscow()}</b> (МСК)
-                """
-            : $"""
-                ❌ <b>Перенос сессии отклонён по итогам голосования</b>
-
-                📌 <b>{System.Net.WebUtility.HtmlEncode(result.Title)}</b>
-                📅 Время остаётся прежним: <b>{result.CurrentScheduledAt.FormatMoscow()}</b> (МСК)
-                Причина: {System.Net.WebUtility.HtmlEncode(result.Decision.Reason)}
-                """;
-
         await directSender.SendAsync(
+            result.SelectedOption is not null
+                ? PlatformDirectSessionNotificationKind.RescheduleApproved
+                : PlatformDirectSessionNotificationKind.RescheduleRejected,
             recipients,
-            htmlText,
-            result.SelectedOption is not null ? "reschedule-vote-approved" : "reschedule-vote-rejected",
             result.SessionId,
+            result.Title,
+            result.SelectedOption?.ProposedAt.UtcDateTime ?? result.CurrentScheduledAt,
+            joinLink: null,
+            actorDisplayName: null,
+            reason: result.SelectedOption is null ? result.Decision.Reason : null,
             ct);
     }
 }