Method sendFileSafe

src/runtime/adapters/telegram.ts:422–440

* Send a file to the Telegram chat.

(
    chatId: number,
    filePath: string,
    caption?: string,
  )

   * Send a file to the Telegram chat.
   */
  private async sendFileSafe(
    chatId: number,
    filePath: string,
    caption?: string,
  ): Promise<void> {
    if (!this.bot) return;

    try {
      if (!fs.existsSync(filePath)) {
        console.error(`[Telegram] File not found for sending: ${filePath}`);
        return;
      }
      await this.bot.sendDocument(chatId, filePath, {
        caption: caption || undefined,
      });
    } catch (err) {
      console.error("[Telegram] Failed to send file:", err);
    }
  }
}