Downloads all zip files for completed etch packets in your Anvil org

download-etch-packets.js

// Fetches completed EtchPackets from your organization and outputs all download
// URLs. More information:
//
// https://www.useanvil.com/docs/api/graphql/reference/#definition-EtchPacket
// https://www.useanvil.com/docs/api/e-signatures/#downloading-documents
const fs = require("fs");
const Anvil = require("@anvilco/anvil");

const client = new Anvil({
  apiKey: process.env.ANVIL_API_TOKEN,
});

const main = async () => {
  const result = await client.requestGraphQL({
    query: `
      query Organization (
        $organizationSlug: String!,
        $status: [String],
        $isArchived: Boolean,
        $limit: Int,
        $offset: Int
      ) {
        organization (organizationSlug: $organizationSlug) {
          eid
          etchPackets (
            status: $status,
            isArchived: $isArchived,
            limit: $limit,
            offset: $offset
          ) {
            items {
              eid,
              status
              name
              documentGroup {
                eid
                files
                downloadZipURL
              }
            }
          }
        }
      }
    `,
    variables: {
      organizationSlug: "demo", // Your org slug from the URL, e.g. https://app.useanvil.com/org/demo
      status: ["completed"], // One or more of 'created', 'in-progress', 'ready-to-sign', 'awaiting-signatures', 'completed',
      limit: 200, // Number of items per page - update to be the number of completed etch packets you have
      offset: 1, // Page number, 1 based
    },
  });

  const statusCode = result.statusCode;
  const httpErrors = result.errors;
  const graphqlErrors = result.data?.errors;
  const resultObject = result.data?.data?.organization;

  resultObject.etchPackets.items.forEach((item, idx) => {
    client.downloadDocuments(item.documentGroup.eid).then((res) => {
      // create a completed-packets directory if it doesn't exist
      if (!fs.existsSync("completed-packets")) {
        fs.mkdirSync("completed-packets");
      }
      fs.writeFile(`completed-packets/${item.name}.zip`, res.data, (err) => {
        if (err) {
          console.error(err);
          throw err;
        }
      });
    });
  });

  return true;
};

main();