Method handleMessage

trace/trace.ts:235–268

* [MODIFIED] Now ignores messages sent by the bot itself to prevent feedback loops.

(msg: Api.Message)

            return this.traceKeyword(msg, keyword, fullEmojiText);
          } else if (action === "del" && keyword) {
            return this.untraceKeyword(msg, keyword);
          }
          break;
        case "status":
          return this.showStatus(msg);
        case "clean":
          return this.cleanTraces(msg);
        case "reset":
          return this.resetDatabase(msg);
        case "log":
          return this.setConfig(msg, "keepLog", args[0]);
        case "big":
          return this.setConfig(msg, "big", args[0]);
      }
      
      await msg.edit({ text: help_text, parseMode: "html" });

    } catch (error: any) {
      console.error("[trace] Error handling command:", error);
      const errorMsg = `❌ <b>操作失败</b>\n` +
                      `├ 💔 错误类型: ${error.name || 'Unknown'}\n` +
                      `├ 📝 错误信息: ${htmlEscape(error.message)}\n` +
                      `└ 💡 请检查命令格式或稍后重试`;
      await msg.edit({
        text: errorMsg,
        parseMode: "html",
      });
    }
  }

  /**
   * [MODIFIED] Now ignores messages sent by the bot itself to prevent feedback loops.
   */
  private async handleMessage(msg: Api.Message) {
    // Ensure we know who "I" am.
    await this.initializeSelf();
    if (!this.db?.data || !msg.senderId || !this.meId) return;