function-tree/lib/ResolveValue.js

When a function is not enough

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ResolveValue = void 0;
exports.extractValueWithPath = extractValueWithPath;
exports.resolveObject = void 0;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var ResolveValue = exports.ResolveValue = /*#__PURE__*/function () {
  function ResolveValue() {
    _classCallCheck(this, ResolveValue);
  }
  return _createClass(ResolveValue, [{
    key: "getValue",
    value:
    // "getValue" should receive a context to extract the value
    function getValue() {
      throw new Error('Extending ResolveValue requires you to add a "getValue" method');
    }
  }]);
}();
function extractValueWithPath(obj, path) {
  return path.split('.').reduce(function (currentValue, key, index) {
    if (index > 0 && currentValue === undefined) {
      throw new Error("Cannot extract value at path \"".concat(path, "\" (\"").concat(key, "\" is not defined)."));
    }
    return currentValue[key];
  }, obj);
}
var ResolveObject = /*#__PURE__*/function (_ResolveValue) {
  function ResolveObject(cvalue) {
    var _this;
    _classCallCheck(this, ResolveObject);
    _this = _callSuper(this, ResolveObject);
    _this.cvalue = cvalue;
    return _this;
  }
  _inherits(ResolveObject, _ResolveValue);
  return _createClass(ResolveObject, [{
    key: "getValue",
    value: function getValue(_ref) {
      var resolve = _ref.resolve;
      var cvalue = this.cvalue;
      if (resolve.isResolveValue(cvalue)) {
        return resolve.value(cvalue);
      }
      return Object.keys(cvalue).reduce(function (convertedObject, key) {
        convertedObject[key] = resolve.value(cvalue[key]);
        return convertedObject;
      }, {});
    }
  }]);
}(ResolveValue);
var resolveObject = exports.resolveObject = function resolveObject(obj) {
  return new ResolveObject(obj);
};
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