Method sendHourlyStickers

lu_bs/lu_bs.ts:130–177

(client: any)

    
    const sticker = await this.getHourSticker();
    if (!sticker) {
      console.error(`[${this.PLUGIN_NAME}] 无法获取贴纸`);
      return;
    }

    const subscriptions = this.db.data.subscriptions;
    
    for (const chatId of subscriptions) {
      try {
        // 先删除上一条消息（如果存在）
        const lastMsgId = this.db.data.lastMessages[chatId];
        if (lastMsgId) {
          try {
            await client.deleteMessages(chatId, [lastMsgId], { revoke: true });
          } catch (error) {
            // 忽略删除失败的情况（消息可能已过期）
          }
        }

        // 发送新贴纸
        const message = await client.sendFile(chatId, {
          file: sticker,
          attributes: []
        });

        // 记录新消息ID，用于下次删除
        this.db.data.lastMessages[chatId] = message.id;
        await this.db.write();

        console.log(`[${this.PLUGIN_NAME}] 已发送整点报时到 ${chatId}`);
      } catch (error) {
        console.error(`[${this.PLUGIN_NAME}] 发送失败到 ${chatId}:`, error);
        
        // 如果发送失败，可能是聊天不存在或没有权限，移除订阅
        if ((error as any).message?.includes("CHAT_WRITE_FORBIDDEN") || 
            (error as any).message?.includes("CHAT_NOT_FOUND")) {
          this.db.data.subscriptions = this.db.data.subscriptions.filter((id: string) => id !== chatId);
          delete this.db.data.lastMessages[chatId];
          await this.db.write();
          console.log(`[${this.PLUGIN_NAME}] 已移除无效订阅: ${chatId}`);
        }
      }
    }
  }

  // 检查用户权限（简化版本，实际使用时可能需要更复杂的权限检查）
  private async checkPermission(msg: Api.Message): Promise<boolean> {
    try {
      const client = await getGlobalClient();
      if (!client) return false;