open-publish-scan.js

var blockcast = require("blockcast");

document.getElementById("scan-address").addEventListener("click", function(event) {

  getTransaction = function(txHash, callback) {
    xhr("https://www.blockai.com/chain/testnet/tx/" + txHash, function(err, res, body) {
      var rawTx = JSON.parse(body);
      var rawOutputs = rawTx.outputs;
      var rawInputs = rawTx.inputs;
      var outputs = [];
      rawOutputs.forEach(function(rawOutput) {
        outputs.push({
          scriptPubKey: rawOutput.script_hex,
          nextTxHash: rawOutput.spending_transaction
        });
      });
      var inputs = [];
      rawInputs.forEach(function(rawInput) {
        inputs.push({
          address: rawInput.addresses[0]
        });
      });
      var transaction = {
        inputs: inputs,
        outputs: outputs
      }
      callback(err, transaction);
    });
  }

  xhr("https://www.blockai.com/chain/testnet/addresses/" + address, function(err, res, body) {
    var data = JSON.parse(body);
    var transactions = data.transactions;
    var openPublishDocuments = [];
    transactions.forEach(function(tx) {
      blockcast.scanSingle({
        txHash: tx.hash,
        getTransaction: getTransaction
      }, function(err, message) {
        if (!message) {
          return;
        }
        var data = JSON.parse(message);
        if (!data) {
          return;
        }
        if (data.op == "r") {
          var openPublishDocJSON = JSON.stringify(data, null, 4);
          document.getElementById("open-publish-transactions").innerHTML = document.getElementById("open-publish-transactions").innerHTML + "\n\n" + openPublishDocJSON;
        }
      });
    });
  });

});