@foreverrbum/ethsign/dist/helpers/signer.js

This package will allow you to electronically sign documents within your application

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getSignersWithAlias = exports.getMyName = exports.getAliasOrAddress = exports.getAlias = void 0;

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var getMyName = function getMyName(ensEnabled, signer, formatMessage) {
  return "".concat(formatMessage({
    id: 'ME'
  }), " ").concat(ensEnabled && signer !== null && signer !== void 0 && signer.alias ? "(".concat(signer.alias, ")") : '');
};

exports.getMyName = getMyName;

var getAlias = function getAlias(ethAccount, signer, ensEnabled, formatMessage) {
  if ((ethAccount === null || ethAccount === void 0 ? void 0 : ethAccount.localeCompare(signer === null || signer === void 0 ? void 0 : signer.address, undefined, {
    sensitivity: 'accent'
  })) === 0) {
    return getMyName(ensEnabled, signer, formatMessage);
  } else if (ensEnabled && signer.alias) {
    return signer.alias;
  }
};

exports.getAlias = getAlias;

var getAliasOrAddress = function getAliasOrAddress(ethAccount, signer, ensEnabled, formatMessage) {
  if ((ethAccount === null || ethAccount === void 0 ? void 0 : ethAccount.localeCompare(signer === null || signer === void 0 ? void 0 : signer.address, undefined, {
    sensitivity: 'accent'
  })) === 0) {
    return getMyName(ensEnabled, signer, formatMessage);
  } else if (ensEnabled && signer.alias) {
    return signer.alias;
  } else {
    var _signer$address;

    return (_signer$address = signer.address) === null || _signer$address === void 0 ? void 0 : _signer$address.toLowerCase();
  }
};

exports.getAliasOrAddress = getAliasOrAddress;

var getSignerData = /*#__PURE__*/function () {
  var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(signer, provider) {
    var _signer$address2, alias, avatar, resolver;

    return regeneratorRuntime.wrap(function _callee$(_context) {
      while (1) {
        switch (_context.prev = _context.next) {
          case 0:
            _context.prev = 0;
            _context.next = 3;
            return provider.lookupAddress(signer === null || signer === void 0 ? void 0 : signer.address);

          case 3:
            alias = _context.sent;
            avatar = null;

            if (!alias) {
              _context.next = 12;
              break;
            }

            _context.next = 8;
            return provider.getResolver(alias);

          case 8:
            resolver = _context.sent;
            _context.next = 11;
            return resolver.getText("avatar");

          case 11:
            avatar = _context.sent;

          case 12:
            return _context.abrupt("return", Promise.resolve({
              address: signer === null || signer === void 0 ? void 0 : (_signer$address2 = signer.address) === null || _signer$address2 === void 0 ? void 0 : _signer$address2.toLowerCase(),
              avatar: avatar,
              alias: alias,
              fullySigned: signer === null || signer === void 0 ? void 0 : signer.fullySigned
            }));

          case 15:
            _context.prev = 15;
            _context.t0 = _context["catch"](0);

            (function (err) {
              return Promise.resolve(signer);
            });

          case 18:
          case "end":
            return _context.stop();
        }
      }
    }, _callee, null, [[0, 15]]);
  }));

  return function getSignerData(_x, _x2) {
    return _ref.apply(this, arguments);
  };
}();

var getSignersWithAlias = /*#__PURE__*/function () {
  var _ref2 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee2(signers, provider) {
    return regeneratorRuntime.wrap(function _callee2$(_context2) {
      while (1) {
        switch (_context2.prev = _context2.next) {
          case 0:
            return _context2.abrupt("return", Promise.all(signers.map(function (signer) {
              return getSignerData(signer, provider);
            })));

          case 1:
          case "end":
            return _context2.stop();
        }
      }
    }, _callee2);
  }));

  return function getSignersWithAlias(_x3, _x4) {
    return _ref2.apply(this, arguments);
  };
}();

exports.getSignersWithAlias = getSignersWithAlias;