@ethersphere/bee-js/dist/mjs/modules/envelope.js

Javascript client for Bee

import { Binary, Types } from 'cafe-utility';
import { http } from "../utils/http.js";
const ENVELOPE_ENDPOINT = 'envelope';
export async function postEnvelope(requestOptions, postageBatchId, reference) {
  const response = await http(requestOptions, {
    method: 'post',
    responseType: 'json',
    url: `${ENVELOPE_ENDPOINT}/${reference}`,
    headers: {
      'swarm-postage-batch-id': postageBatchId.toHex()
    }
  });
  const body = Types.asObject(response.data, {
    name: 'response.data'
  });
  return {
    issuer: Binary.hexToUint8Array(Types.asHexString(body.issuer, {
      name: 'issuer',
      byteLength: 20
    })),
    index: Binary.hexToUint8Array(Types.asHexString(body.index, {
      name: 'index',
      byteLength: 8
    })),
    timestamp: Binary.hexToUint8Array(Types.asHexString(body.timestamp, {
      name: 'timestamp',
      byteLength: 8
    })),
    signature: Binary.hexToUint8Array(Types.asHexString(body.signature, {
      name: 'signature',
      byteLength: 65
    })),
    batchId: postageBatchId
  };
}