function-tree/lib/Provider.js

When a function is not enough

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _utils = require("./utils");
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 _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 Provider = /*#__PURE__*/function () {
  function Provider(definition) {
    var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
      _ref$wrap = _ref.wrap,
      wrap = _ref$wrap === void 0 ? true : _ref$wrap,
      _ref$ignoreDefinition = _ref.ignoreDefinition,
      ignoreDefinition = _ref$ignoreDefinition === void 0 ? false : _ref$ignoreDefinition;
    _classCallCheck(this, Provider);
    this.definition = definition;
    if (typeof definition === 'function') {
      return;
    }
    if (!ignoreDefinition) {
      this.verifyDefinition(definition);
    }
    this.wrap = wrap;
    this.ProviderConstructor = function (context) {
      this.context = context;
    };
    this.ProviderConstructor.prototype = definition;
    this.WrappedProviderConstructor = function (name, context) {
      this.context = context;
      this.providerName = name;
    };
    this.WrappedProviderConstructor.prototype = Object.keys(ignoreDefinition ? {} : definition).reduce(function (wrappedProvider, key) {
      var originalFunc = definition[key];
      wrappedProvider[key] = function () {
        var _this = this;
        for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }
        var providerResult = originalFunc.apply(this, args);
        if ((0, _utils.isPromise)(providerResult)) {
          return providerResult.then(function (result) {
            _this.context["debugger"].send({
              type: 'provider',
              datetime: Date.now(),
              method: "".concat(_this.providerName, ".").concat(key),
              args: args,
              isPromise: true,
              isRejected: false,
              returnValue: (0, _utils.isPlainValue)(result) ? result : '[CAN_NOT_SERIALIZE]'
            });
            return result;
          })["catch"](function (error) {
            _this.context["debugger"].send({
              method: "".concat(_this.providerName, ".").concat(key),
              args: args,
              isPromise: true,
              isRejected: true
            });
            throw error;
          });
        }
        this.context["debugger"].send({
          type: 'provider',
          datetime: Date.now(),
          method: "".concat(this.providerName, ".").concat(key),
          args: args,
          returnValue: (0, _utils.isPlainValue)(providerResult) ? providerResult : '[CAN_NOT_SERIALIZE]'
        });
        return providerResult;
      };
      return wrappedProvider;
    }, {});
  }
  return _createClass(Provider, [{
    key: "verifyDefinition",
    value: function verifyDefinition(definition) {
      if (this.ignoreDefinition) {
        return;
      }
      if (_typeof(definition) !== 'object' || definition === null) {
        throw new Error('The definition passed as Provider is not valid');
      }
      Object.keys(definition).forEach(function (key) {
        if (typeof definition[key] !== 'function') {
          throw new Error("The property ".concat(key, " passed to Provider is not a method"));
        }
      });
    }
  }, {
    key: "get",
    value: function get(context) {
      if (typeof this.definition === 'function') {
        return this.definition(context);
      }
      return new this.ProviderConstructor(context);
    }
  }, {
    key: "getWrapped",
    value: function getWrapped(name, context) {
      if (typeof this.definition === 'function') {
        return this.definition(context);
      }
      return new this.WrappedProviderConstructor(name, context);
    }
  }]);
}();
var _default = exports["default"] = Provider;
//# sourceMappingURL=Provider.js.map