hai/1/server/node_modules/parse/lib/browser/ParseLiveQuery.js

"use strict";

var _interopRequireDefault = require("@babel/runtime-corejs3/helpers/interopRequireDefault");

var _sliceInstanceProperty = require("@babel/runtime-corejs3/core-js-stable/instance/slice");

var _reverseInstanceProperty = require("@babel/runtime-corejs3/core-js-stable/instance/reverse");

var _Promise2 = require("@babel/runtime-corejs3/core-js-stable/promise");

var _Object$setPrototypeOf = require("@babel/runtime-corejs3/core-js-stable/object/set-prototype-of");

var _typeof = require("@babel/runtime-corejs3/helpers/typeof");

var _forEachInstanceProperty = require("@babel/runtime-corejs3/core-js-stable/instance/for-each");

var _Object$getPrototypeOf = require("@babel/runtime-corejs3/core-js-stable/object/get-prototype-of");

var _Object$create = require("@babel/runtime-corejs3/core-js-stable/object/create");

var _Object$defineProperty = require("@babel/runtime-corejs3/core-js-stable/object/define-property");

var _Symbol = require("@babel/runtime-corejs3/core-js-stable/symbol");

_Object$defineProperty(exports, "__esModule", {
  value: true
});

exports.default = void 0;

var _indexOf = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/instance/index-of"));

var _promise = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/promise"));

var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime-corejs3/helpers/slicedToArray"));

var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime-corejs3/helpers/asyncToGenerator"));

var _EventEmitter = _interopRequireDefault(require("./EventEmitter"));

var _LiveQueryClient = _interopRequireDefault(require("./LiveQueryClient"));

var _CoreManager = _interopRequireDefault(require("./CoreManager"));

function _regeneratorRuntime() {
  "use strict";
  /*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/facebook/regenerator/blob/main/LICENSE */

  _regeneratorRuntime = function () {
    return exports;
  };

  var exports = {},
      Op = Object.prototype,
      hasOwn = Op.hasOwnProperty,
      $Symbol = "function" == typeof _Symbol ? _Symbol : {},
      iteratorSymbol = $Symbol.iterator || "@@iterator",
      asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator",
      toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";

  function define(obj, key, value) {
    return _Object$defineProperty(obj, key, {
      value: value,
      enumerable: !0,
      configurable: !0,
      writable: !0
    }), obj[key];
  }

  try {
    define({}, "");
  } catch (err) {
    define = function (obj, key, value) {
      return obj[key] = value;
    };
  }

  function wrap(innerFn, outerFn, self, tryLocsList) {
    var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator,
        generator = _Object$create(protoGenerator.prototype),
        context = new Context(tryLocsList || []);

    return generator._invoke = function (innerFn, self, context) {
      var state = "suspendedStart";
      return function (method, arg) {
        if ("executing" === state) throw new Error("Generator is already running");

        if ("completed" === state) {
          if ("throw" === method) throw arg;
          return doneResult();
        }

        for (context.method = method, context.arg = arg;;) {
          var delegate = context.delegate;

          if (delegate) {
            var delegateResult = maybeInvokeDelegate(delegate, context);

            if (delegateResult) {
              if (delegateResult === ContinueSentinel) continue;
              return delegateResult;
            }
          }

          if ("next" === context.method) context.sent = context._sent = context.arg;else if ("throw" === context.method) {
            if ("suspendedStart" === state) throw state = "completed", context.arg;
            context.dispatchException(context.arg);
          } else "return" === context.method && context.abrupt("return", context.arg);
          state = "executing";
          var record = tryCatch(innerFn, self, context);

          if ("normal" === record.type) {
            if (state = context.done ? "completed" : "suspendedYield", record.arg === ContinueSentinel) continue;
            return {
              value: record.arg,
              done: context.done
            };
          }

          "throw" === record.type && (state = "completed", context.method = "throw", context.arg = record.arg);
        }
      };
    }(innerFn, self, context), generator;
  }

  function tryCatch(fn, obj, arg) {
    try {
      return {
        type: "normal",
        arg: fn.call(obj, arg)
      };
    } catch (err) {
      return {
        type: "throw",
        arg: err
      };
    }
  }

  exports.wrap = wrap;
  var ContinueSentinel = {};

  function Generator() {}

  function GeneratorFunction() {}

  function GeneratorFunctionPrototype() {}

  var IteratorPrototype = {};
  define(IteratorPrototype, iteratorSymbol, function () {
    return this;
  });
  var getProto = _Object$getPrototypeOf,
      NativeIteratorPrototype = getProto && getProto(getProto(values([])));
  NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol) && (IteratorPrototype = NativeIteratorPrototype);

  var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = _Object$create(IteratorPrototype);

  function defineIteratorMethods(prototype) {
    var _context4;

    _forEachInstanceProperty(_context4 = ["next", "throw", "return"]).call(_context4, function (method) {
      define(prototype, method, function (arg) {
        return this._invoke(method, arg);
      });
    });
  }

  function AsyncIterator(generator, PromiseImpl) {
    function invoke(method, arg, resolve, reject) {
      var record = tryCatch(generator[method], generator, arg);

      if ("throw" !== record.type) {
        var result = record.arg,
            value = result.value;
        return value && "object" == _typeof(value) && hasOwn.call(value, "__await") ? PromiseImpl.resolve(value.__await).then(function (value) {
          invoke("next", value, resolve, reject);
        }, function (err) {
          invoke("throw", err, resolve, reject);
        }) : PromiseImpl.resolve(value).then(function (unwrapped) {
          result.value = unwrapped, resolve(result);
        }, function (error) {
          return invoke("throw", error, resolve, reject);
        });
      }

      reject(record.arg);
    }

    var previousPromise;

    this._invoke = function (method, arg) {
      function callInvokeWithMethodAndArg() {
        return new PromiseImpl(function (resolve, reject) {
          invoke(method, arg, resolve, reject);
        });
      }

      return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
    };
  }

  function maybeInvokeDelegate(delegate, context) {
    var method = delegate.iterator[context.method];

    if (undefined === method) {
      if (context.delegate = null, "throw" === context.method) {
        if (delegate.iterator.return && (context.method = "return", context.arg = undefined, maybeInvokeDelegate(delegate, context), "throw" === context.method)) return ContinueSentinel;
        context.method = "throw", context.arg = new TypeError("The iterator does not provide a 'throw' method");
      }

      return ContinueSentinel;
    }

    var record = tryCatch(method, delegate.iterator, context.arg);
    if ("throw" === record.type) return context.method = "throw", context.arg = record.arg, context.delegate = null, ContinueSentinel;
    var info = record.arg;
    return info ? info.done ? (context[delegate.resultName] = info.value, context.next = delegate.nextLoc, "return" !== context.method && (context.method = "next", context.arg = undefined), context.delegate = null, ContinueSentinel) : info : (context.method = "throw", context.arg = new TypeError("iterator result is not an object"), context.delegate = null, ContinueSentinel);
  }

  function pushTryEntry(locs) {
    var entry = {
      tryLoc: locs[0]
    };
    1 in locs && (entry.catchLoc = locs[1]), 2 in locs && (entry.finallyLoc = locs[2], entry.afterLoc = locs[3]), this.tryEntries.push(entry);
  }

  function resetTryEntry(entry) {
    var record = entry.completion || {};
    record.type = "normal", delete record.arg, entry.completion = record;
  }

  function Context(tryLocsList) {
    this.tryEntries = [{
      tryLoc: "root"
    }], _forEachInstanceProperty(tryLocsList).call(tryLocsList, pushTryEntry, this), this.reset(!0);
  }

  function values(iterable) {
    if (iterable) {
      var iteratorMethod = iterable[iteratorSymbol];
      if (iteratorMethod) return iteratorMethod.call(iterable);
      if ("function" == typeof iterable.next) return iterable;

      if (!isNaN(iterable.length)) {
        var i = -1,
            next = function next() {
          for (; ++i < iterable.length;) {
            if (hasOwn.call(iterable, i)) return next.value = iterable[i], next.done = !1, next;
          }

          return next.value = undefined, next.done = !0, next;
        };

        return next.next = next;
      }
    }

    return {
      next: doneResult
    };
  }

  function doneResult() {
    return {
      value: undefined,
      done: !0
    };
  }

  return GeneratorFunction.prototype = GeneratorFunctionPrototype, define(Gp, "constructor", GeneratorFunctionPrototype), define(GeneratorFunctionPrototype, "constructor", GeneratorFunction), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction"), exports.isGeneratorFunction = function (genFun) {
    var ctor = "function" == typeof genFun && genFun.constructor;
    return !!ctor && (ctor === GeneratorFunction || "GeneratorFunction" === (ctor.displayName || ctor.name));
  }, exports.mark = function (genFun) {
    return _Object$setPrototypeOf ? _Object$setPrototypeOf(genFun, GeneratorFunctionPrototype) : (genFun.__proto__ = GeneratorFunctionPrototype, define(genFun, toStringTagSymbol, "GeneratorFunction")), genFun.prototype = _Object$create(Gp), genFun;
  }, exports.awrap = function (arg) {
    return {
      __await: arg
    };
  }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
    return this;
  }), exports.AsyncIterator = AsyncIterator, exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) {
    void 0 === PromiseImpl && (PromiseImpl = _Promise2);
    var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl);
    return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) {
      return result.done ? result.value : iter.next();
    });
  }, defineIteratorMethods(Gp), define(Gp, toStringTagSymbol, "Generator"), define(Gp, iteratorSymbol, function () {
    return this;
  }), define(Gp, "toString", function () {
    return "[object Generator]";
  }), exports.keys = function (object) {
    var keys = [];

    for (var key in object) {
      keys.push(key);
    }

    return _reverseInstanceProperty(keys).call(keys), function next() {
      for (; keys.length;) {
        var key = keys.pop();
        if (key in object) return next.value = key, next.done = !1, next;
      }

      return next.done = !0, next;
    };
  }, exports.values = values, Context.prototype = {
    constructor: Context,
    reset: function (skipTempReset) {
      var _context5;

      if (this.prev = 0, this.next = 0, this.sent = this._sent = undefined, this.done = !1, this.delegate = null, this.method = "next", this.arg = undefined, _forEachInstanceProperty(_context5 = this.tryEntries).call(_context5, resetTryEntry), !skipTempReset) for (var name in this) {
        "t" === name.charAt(0) && hasOwn.call(this, name) && !isNaN(+_sliceInstanceProperty(name).call(name, 1)) && (this[name] = undefined);
      }
    },
    stop: function () {
      this.done = !0;
      var rootRecord = this.tryEntries[0].completion;
      if ("throw" === rootRecord.type) throw rootRecord.arg;
      return this.rval;
    },
    dispatchException: function (exception) {
      if (this.done) throw exception;
      var context = this;

      function handle(loc, caught) {
        return record.type = "throw", record.arg = exception, context.next = loc, caught && (context.method = "next", context.arg = undefined), !!caught;
      }

      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i],
            record = entry.completion;
        if ("root" === entry.tryLoc) return handle("end");

        if (entry.tryLoc <= this.prev) {
          var hasCatch = hasOwn.call(entry, "catchLoc"),
              hasFinally = hasOwn.call(entry, "finallyLoc");

          if (hasCatch && hasFinally) {
            if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
            if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
          } else if (hasCatch) {
            if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
          } else {
            if (!hasFinally) throw new Error("try statement without catch or finally");
            if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
          }
        }
      }
    },
    abrupt: function (type, arg) {
      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];

        if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) {
          var finallyEntry = entry;
          break;
        }
      }

      finallyEntry && ("break" === type || "continue" === type) && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc && (finallyEntry = null);
      var record = finallyEntry ? finallyEntry.completion : {};
      return record.type = type, record.arg = arg, finallyEntry ? (this.method = "next", this.next = finallyEntry.finallyLoc, ContinueSentinel) : this.complete(record);
    },
    complete: function (record, afterLoc) {
      if ("throw" === record.type) throw record.arg;
      return "break" === record.type || "continue" === record.type ? this.next = record.arg : "return" === record.type ? (this.rval = this.arg = record.arg, this.method = "return", this.next = "end") : "normal" === record.type && afterLoc && (this.next = afterLoc), ContinueSentinel;
    },
    finish: function (finallyLoc) {
      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];
        if (entry.finallyLoc === finallyLoc) return this.complete(entry.completion, entry.afterLoc), resetTryEntry(entry), ContinueSentinel;
      }
    },
    catch: function (tryLoc) {
      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];

        if (entry.tryLoc === tryLoc) {
          var record = entry.completion;

          if ("throw" === record.type) {
            var thrown = record.arg;
            resetTryEntry(entry);
          }

          return thrown;
        }
      }

      throw new Error("illegal catch attempt");
    },
    delegateYield: function (iterable, resultName, nextLoc) {
      return this.delegate = {
        iterator: values(iterable),
        resultName: resultName,
        nextLoc: nextLoc
      }, "next" === this.method && (this.arg = undefined), ContinueSentinel;
    }
  }, exports;
}

function getLiveQueryClient()
/*: LiveQueryClient*/
{
  return _CoreManager.default.getLiveQueryController().getDefaultLiveQueryClient();
}
/**
 * We expose three events to help you monitor the status of the WebSocket connection:
 *
 * <p>Open - When we establish the WebSocket connection to the LiveQuery server, you'll get this event.
 *
 * <pre>
 * Parse.LiveQuery.on('open', () => {
 *
 * });</pre></p>
 *
 * <p>Close - When we lose the WebSocket connection to the LiveQuery server, you'll get this event.
 *
 * <pre>
 * Parse.LiveQuery.on('close', () => {
 *
 * });</pre></p>
 *
 * <p>Error - When some network error or LiveQuery server error happens, you'll get this event.
 *
 * <pre>
 * Parse.LiveQuery.on('error', (error) => {
 *
 * });</pre></p>
 *
 * @class Parse.LiveQuery
 * @static
 */


var LiveQuery = new _EventEmitter.default();
/**
 * After open is called, the LiveQuery will try to send a connect request
 * to the LiveQuery server.
 */

LiveQuery.open = /*#__PURE__*/(0, _asyncToGenerator2.default)( /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
  var liveQueryClient;
  return _regeneratorRuntime().wrap(function _callee$(_context) {
    while (1) {
      switch (_context.prev = _context.next) {
        case 0:
          _context.next = 2;
          return getLiveQueryClient();

        case 2:
          liveQueryClient = _context.sent;
          liveQueryClient.open();

        case 4:
        case "end":
          return _context.stop();
      }
    }
  }, _callee);
}));
/**
 * When you're done using LiveQuery, you can call Parse.LiveQuery.close().
 * This function will close the WebSocket connection to the LiveQuery server,
 * cancel the auto reconnect, and unsubscribe all subscriptions based on it.
 * If you call query.subscribe() after this, we'll create a new WebSocket
 * connection to the LiveQuery server.
 */

LiveQuery.close = /*#__PURE__*/(0, _asyncToGenerator2.default)( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2() {
  var liveQueryClient;
  return _regeneratorRuntime().wrap(function _callee2$(_context2) {
    while (1) {
      switch (_context2.prev = _context2.next) {
        case 0:
          _context2.next = 2;
          return getLiveQueryClient();

        case 2:
          liveQueryClient = _context2.sent;
          liveQueryClient.close();

        case 4:
        case "end":
          return _context2.stop();
      }
    }
  }, _callee2);
})); // Register a default onError callback to make sure we do not crash on error

LiveQuery.on('error', function () {});
var _default = LiveQuery;
exports.default = _default;
var defaultLiveQueryClient;
var DefaultLiveQueryController = {
  setDefaultLiveQueryClient: function setDefaultLiveQueryClient(liveQueryClient
  /*: LiveQueryClient*/
  ) {
    defaultLiveQueryClient = liveQueryClient;
  },
  getDefaultLiveQueryClient: function getDefaultLiveQueryClient()
  /*: Promise<LiveQueryClient>*/
  {
    return (0, _asyncToGenerator2.default)( /*#__PURE__*/_regeneratorRuntime().mark(function _callee3() {
      var _yield$Promise$all, _yield$Promise$all2, currentUser, installationId, sessionToken, liveQueryServerURL, serverURL, protocol, host, applicationId, javascriptKey, masterKey;

      return _regeneratorRuntime().wrap(function _callee3$(_context3) {
        while (1) {
          switch (_context3.prev = _context3.next) {
            case 0:
              if (!defaultLiveQueryClient) {
                _context3.next = 2;
                break;
              }

              return _context3.abrupt("return", defaultLiveQueryClient);

            case 2:
              _context3.next = 4;
              return _promise.default.all([_CoreManager.default.getUserController().currentUserAsync(), _CoreManager.default.getInstallationController().currentInstallationId()]);

            case 4:
              _yield$Promise$all = _context3.sent;
              _yield$Promise$all2 = (0, _slicedToArray2.default)(_yield$Promise$all, 2);
              currentUser = _yield$Promise$all2[0];
              installationId = _yield$Promise$all2[1];
              sessionToken = currentUser ? currentUser.getSessionToken() : undefined;
              liveQueryServerURL = _CoreManager.default.get('LIVEQUERY_SERVER_URL');

              if (!(liveQueryServerURL && (0, _indexOf.default)(liveQueryServerURL).call(liveQueryServerURL, 'ws') !== 0)) {
                _context3.next = 12;
                break;
              }

              throw new Error('You need to set a proper Parse LiveQuery server url before using LiveQueryClient');

            case 12:
              // If we can not find Parse.liveQueryServerURL, we try to extract it from Parse.serverURL
              if (!liveQueryServerURL) {
                serverURL = _CoreManager.default.get('SERVER_URL');
                protocol = (0, _indexOf.default)(serverURL).call(serverURL, 'https') === 0 ? 'wss://' : 'ws://';
                host = serverURL.replace(/^https?:\/\//, '');
                liveQueryServerURL = protocol + host;

                _CoreManager.default.set('LIVEQUERY_SERVER_URL', liveQueryServerURL);
              }

              applicationId = _CoreManager.default.get('APPLICATION_ID');
              javascriptKey = _CoreManager.default.get('JAVASCRIPT_KEY');
              masterKey = _CoreManager.default.get('MASTER_KEY');
              defaultLiveQueryClient = new _LiveQueryClient.default({
                applicationId: applicationId,
                serverURL: liveQueryServerURL,
                javascriptKey: javascriptKey,
                masterKey: masterKey,
                sessionToken: sessionToken,
                installationId: installationId
              });
              defaultLiveQueryClient.on('error', function (error) {
                LiveQuery.emit('error', error);
              });
              defaultLiveQueryClient.on('open', function () {
                LiveQuery.emit('open');
              });
              defaultLiveQueryClient.on('close', function () {
                LiveQuery.emit('close');
              });
              return _context3.abrupt("return", defaultLiveQueryClient);

            case 21:
            case "end":
              return _context3.stop();
          }
        }
      }, _callee3);
    }))();
  },
  _clearCachedDefaultClient: function _clearCachedDefaultClient() {
    defaultLiveQueryClient = null;
  }
};

_CoreManager.default.setLiveQueryController(DefaultLiveQueryController);