Implement extension request and gift functionalities in billing system

- Added new endpoints for creating and managing extension requests, allowing users to request billing period extensions. - Implemented admin approval processes for extension requests via Telegram, including inline buttons for approval and rejection. - Introduced a gifting feature for admins to grant additional billing days directly to users without a request. - Updated the support ticket model to accommodate extension requests and their associated properties. - Enhanced the Telegram notifier to inform admins of new extension requests and notify users of approval or rejection. - Updated frontend components to support the new extension request and gifting functionalities, including user interfaces for managing these features. - Revised API documentation to reflect the new endpoints and their usage in the billing context.
2026-07-19 05:30:11 +03:00
parent e088e302e9
commit 24cee9bb78
46 changed files with 2541 additions and 78 deletions
@@ -144,6 +144,47 @@ internal sealed class TelegramNotifier(
        }
    }

+    public async Task NotifyAdminsExtensionRequestCreatedAsync(
+        Guid ticketId,
+        string userName,
+        int requestedDays,
+        string justification,
+        CancellationToken cancellationToken
+    )
+    {
+        if (string.IsNullOrWhiteSpace(options.Value.BotToken))
+            return;
+
+        var text =
+            $"🆕 Заявка на продление от <b>{Escape(userName)}</b> — {requestedDays} дн.\nОбоснование: {Escape(justification)}";
+
+        var keyboard = new InlineKeyboardMarkup(
+            new[]
+            {
+                InlineKeyboardButton.WithCallbackData("✅ Одобрить", $"erq:approve:{ticketId}"),
+                InlineKeyboardButton.WithCallbackData("❌ Отклонить", $"erq:reject:{ticketId}"),
+            }
+        );
+
+        foreach (var adminId in options.Value.ParseAdminTelegramUserIds())
+        {
+            try
+            {
+                await botClient.SendMessage(
+                    adminId,
+                    text,
+                    parseMode: ParseMode.Html,
+                    replyMarkup: keyboard,
+                    cancellationToken: cancellationToken
+                );
+            }
+            catch
+            {
+                // Админ мог не запускать бота (нет чата с ботом) — пропускаем, не валим команду.
+            }
+        }
+    }
+
    public async Task NotifyAdminsTicketReopenedAsync(
        Guid ticketId,
        string userName,