apollo-client/ApolloClient.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var apollo_link_1 = require("apollo-link");
var ts_invariant_1 = require("ts-invariant");
var QueryManager_1 = require("./core/QueryManager");
var LocalState_1 = require("./core/LocalState");
var store_1 = require("./data/store");
var version_1 = require("./version");
var hasSuggestedDevtools = false;
var ApolloClient = (function () {
    function ApolloClient(options) {
        var _this = this;
        this.defaultOptions = {};
        this.resetStoreCallbacks = [];
        this.clearStoreCallbacks = [];
        var cache = options.cache, _a = options.ssrMode, ssrMode = _a === void 0 ? false : _a, _b = options.ssrForceFetchDelay, ssrForceFetchDelay = _b === void 0 ? 0 : _b, connectToDevTools = options.connectToDevTools, _c = options.queryDeduplication, queryDeduplication = _c === void 0 ? true : _c, defaultOptions = options.defaultOptions, _d = options.assumeImmutableResults, assumeImmutableResults = _d === void 0 ? false : _d, resolvers = options.resolvers, typeDefs = options.typeDefs, fragmentMatcher = options.fragmentMatcher, clientAwarenessName = options.name, clientAwarenessVersion = options.version;
        var link = options.link;
        if (!link && resolvers) {
            link = apollo_link_1.ApolloLink.empty();
        }
        if (!link || !cache) {
            throw new ts_invariant_1.InvariantError("In order to initialize Apollo Client, you must specify 'link' and 'cache' properties in the options object.\n" +
                "These options are part of the upgrade requirements when migrating from Apollo Client 1.x to Apollo Client 2.x.\n" +
                "For more information, please visit: https://www.apollographql.com/docs/tutorial/client.html#apollo-client-setup");
        }
        this.link = link;
        this.cache = cache;
        this.store = new store_1.DataStore(cache);
        this.disableNetworkFetches = ssrMode || ssrForceFetchDelay > 0;
        this.queryDeduplication = queryDeduplication;
        this.defaultOptions = defaultOptions || {};
        this.typeDefs = typeDefs;
        if (ssrForceFetchDelay) {
            setTimeout(function () { return (_this.disableNetworkFetches = false); }, ssrForceFetchDelay);
        }
        this.watchQuery = this.watchQuery.bind(this);
        this.query = this.query.bind(this);
        this.mutate = this.mutate.bind(this);
        this.resetStore = this.resetStore.bind(this);
        this.reFetchObservableQueries = this.reFetchObservableQueries.bind(this);
        var defaultConnectToDevTools = process.env.NODE_ENV !== 'production' &&
            typeof window !== 'undefined' &&
            !window.__APOLLO_CLIENT__;
        if (typeof connectToDevTools === 'undefined'
            ? defaultConnectToDevTools
            : connectToDevTools && typeof window !== 'undefined') {
            window.__APOLLO_CLIENT__ = this;
        }
        if (!hasSuggestedDevtools && process.env.NODE_ENV !== 'production') {
            hasSuggestedDevtools = true;
            if (typeof window !== 'undefined' &&
                window.document &&
                window.top === window.self) {
                if (typeof window.__APOLLO_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {
                    if (window.navigator &&
                        window.navigator.userAgent &&
                        window.navigator.userAgent.indexOf('Chrome') > -1) {
                        console.debug('Download the Apollo DevTools ' +
                            'for a better development experience: ' +
                            'https://chrome.google.com/webstore/detail/apollo-client-developer-t/jdkknkkbebbapilgoeccciglkfbmbnfm');
                    }
                }
            }
        }
        this.version = version_1.version;
        this.localState = new LocalState_1.LocalState({
            cache: cache,
            client: this,
            resolvers: resolvers,
            fragmentMatcher: fragmentMatcher,
        });
        this.queryManager = new QueryManager_1.QueryManager({
            link: this.link,
            store: this.store,
            queryDeduplication: queryDeduplication,
            ssrMode: ssrMode,
            clientAwareness: {
                name: clientAwarenessName,
                version: clientAwarenessVersion,
            },
            localState: this.localState,
            assumeImmutableResults: assumeImmutableResults,
            onBroadcast: function () {
                if (_this.devToolsHookCb) {
                    _this.devToolsHookCb({
                        action: {},
                        state: {
                            queries: _this.queryManager.queryStore.getStore(),
                            mutations: _this.queryManager.mutationStore.getStore(),
                        },
                        dataWithOptimisticResults: _this.cache.extract(true),
                    });
                }
            },
        });
    }
    ApolloClient.prototype.stop = function () {
        this.queryManager.stop();
    };
    ApolloClient.prototype.watchQuery = function (options) {
        if (this.defaultOptions.watchQuery) {
            options = tslib_1.__assign(tslib_1.__assign({}, this.defaultOptions.watchQuery), options);
        }
        if (this.disableNetworkFetches &&
            (options.fetchPolicy === 'network-only' ||
                options.fetchPolicy === 'cache-and-network')) {
            options = tslib_1.__assign(tslib_1.__assign({}, options), { fetchPolicy: 'cache-first' });
        }
        return this.queryManager.watchQuery(options);
    };
    ApolloClient.prototype.query = function (options) {
        if (this.defaultOptions.query) {
            options = tslib_1.__assign(tslib_1.__assign({}, this.defaultOptions.query), options);
        }
        ts_invariant_1.invariant(options.fetchPolicy !== 'cache-and-network', 'The cache-and-network fetchPolicy does not work with client.query, because ' +
            'client.query can only return a single result. Please use client.watchQuery ' +
            'to receive multiple results from the cache and the network, or consider ' +
            'using a different fetchPolicy, such as cache-first or network-only.');
        if (this.disableNetworkFetches && options.fetchPolicy === 'network-only') {
            options = tslib_1.__assign(tslib_1.__assign({}, options), { fetchPolicy: 'cache-first' });
        }
        return this.queryManager.query(options);
    };
    ApolloClient.prototype.mutate = function (options) {
        if (this.defaultOptions.mutate) {
            options = tslib_1.__assign(tslib_1.__assign({}, this.defaultOptions.mutate), options);
        }
        return this.queryManager.mutate(options);
    };
    ApolloClient.prototype.subscribe = function (options) {
        return this.queryManager.startGraphQLSubscription(options);
    };
    ApolloClient.prototype.readQuery = function (options, optimistic) {
        if (optimistic === void 0) { optimistic = false; }
        return this.cache.readQuery(options, optimistic);
    };
    ApolloClient.prototype.readFragment = function (options, optimistic) {
        if (optimistic === void 0) { optimistic = false; }
        return this.cache.readFragment(options, optimistic);
    };
    ApolloClient.prototype.writeQuery = function (options) {
        var result = this.cache.writeQuery(options);
        this.queryManager.broadcastQueries();
        return result;
    };
    ApolloClient.prototype.writeFragment = function (options) {
        var result = this.cache.writeFragment(options);
        this.queryManager.broadcastQueries();
        return result;
    };
    ApolloClient.prototype.writeData = function (options) {
        var result = this.cache.writeData(options);
        this.queryManager.broadcastQueries();
        return result;
    };
    ApolloClient.prototype.__actionHookForDevTools = function (cb) {
        this.devToolsHookCb = cb;
    };
    ApolloClient.prototype.__requestRaw = function (payload) {
        return apollo_link_1.execute(this.link, payload);
    };
    ApolloClient.prototype.initQueryManager = function () {
        ts_invariant_1.invariant.warn('Calling the initQueryManager method is no longer necessary, ' +
            'and it will be removed from ApolloClient in version 3.0.');
        return this.queryManager;
    };
    ApolloClient.prototype.resetStore = function () {
        var _this = this;
        return Promise.resolve()
            .then(function () { return _this.queryManager.clearStore(); })
            .then(function () { return Promise.all(_this.resetStoreCallbacks.map(function (fn) { return fn(); })); })
            .then(function () { return _this.reFetchObservableQueries(); });
    };
    ApolloClient.prototype.clearStore = function () {
        var _this = this;
        return Promise.resolve()
            .then(function () { return _this.queryManager.clearStore(); })
            .then(function () { return Promise.all(_this.clearStoreCallbacks.map(function (fn) { return fn(); })); });
    };
    ApolloClient.prototype.onResetStore = function (cb) {
        var _this = this;
        this.resetStoreCallbacks.push(cb);
        return function () {
            _this.resetStoreCallbacks = _this.resetStoreCallbacks.filter(function (c) { return c !== cb; });
        };
    };
    ApolloClient.prototype.onClearStore = function (cb) {
        var _this = this;
        this.clearStoreCallbacks.push(cb);
        return function () {
            _this.clearStoreCallbacks = _this.clearStoreCallbacks.filter(function (c) { return c !== cb; });
        };
    };
    ApolloClient.prototype.reFetchObservableQueries = function (includeStandby) {
        return this.queryManager.reFetchObservableQueries(includeStandby);
    };
    ApolloClient.prototype.extract = function (optimistic) {
        return this.cache.extract(optimistic);
    };
    ApolloClient.prototype.restore = function (serializedState) {
        return this.cache.restore(serializedState);
    };
    ApolloClient.prototype.addResolvers = function (resolvers) {
        this.localState.addResolvers(resolvers);
    };
    ApolloClient.prototype.setResolvers = function (resolvers) {
        this.localState.setResolvers(resolvers);
    };
    ApolloClient.prototype.getResolvers = function () {
        return this.localState.getResolvers();
    };
    ApolloClient.prototype.setLocalStateFragmentMatcher = function (fragmentMatcher) {
        this.localState.setFragmentMatcher(fragmentMatcher);
    };
    return ApolloClient;
}());
exports.default = ApolloClient;
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