@hashgraphonline/conversational-agent/dist/esm/index50.js

Hashgraph Online conversational AI agent implementing HCS-10 communication, HCS-2 registries, and content inscription on Hedera. https://hol.org

import { z } from "zod";
import { errorHasStatus, getErrorMessage, getResponseWithStructuredContent } from "./index62.js";
import { BaseHederaQueryTool } from "hedera-agent-kit";
import { BAD_REQUEST_STATUS } from "./index63.js";
const DownloadDataSchema = z.object({
  reference: z.string()
});
class DownloadDataTool extends BaseHederaQueryTool {
  constructor(params) {
    const { bee, config, ...rest } = params;
    super(rest);
    this.name = "swarm-download-data";
    this.description = `
    Downloads immutable data from a Swarm content address hash.
    reference: Swarm reference hash.
  `;
    this.namespace = "swarm";
    this.specificInputSchema = DownloadDataSchema;
    this.bee = bee;
    this.config = config;
  }
  async executeQuery(input) {
    const { reference } = input;
    if (!reference) {
      this.logger.error(
        "Missing required parameter: reference."
      );
      throw new Error("Missing required parameter: reference.");
    }
    const isRefNotSwarmHash = reference.length !== 64 && reference.length !== 66;
    if (isRefNotSwarmHash) {
      this.logger.error(
        "Invalid Swarm content address hash value for reference."
      );
      throw new Error("Invalid Swarm content address hash value for reference.");
    }
    let data;
    try {
      data = await this.bee.downloadData(reference);
    } catch (error) {
      let errorMessage = "Downloading data failed.";
      if (errorHasStatus(error, BAD_REQUEST_STATUS)) {
        errorMessage = getErrorMessage(error);
      }
      this.logger.error(errorMessage, error);
      throw new Error(errorMessage);
    }
    const textData = data.toUtf8();
    return getResponseWithStructuredContent({
      textData
    });
  }
}
export {
  DownloadDataTool
};
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