MessagesForMacintosh/JS/node_modules/apollo-link-http/lib/bundle.esm.js

import { __rest, __assign, __extends } from 'tslib';
import { ApolloLink, fromError, Observable } from 'apollo-link';
import { checkFetcher, selectURI, selectHttpOptionsAndBody, fallbackHttpConfig, createSignalIfSupported, serializeFetchParameter, parseAndCheckHttpResponse } from 'apollo-link-http-common';

var createHttpLink = function (linkOptions) {
    if (linkOptions === void 0) { linkOptions = {}; }
    var _a = linkOptions.uri, uri = _a === void 0 ? '/graphql' : _a, fetcher = linkOptions.fetch, includeExtensions = linkOptions.includeExtensions, useGETForQueries = linkOptions.useGETForQueries, requestOptions = __rest(linkOptions, ["uri", "fetch", "includeExtensions", "useGETForQueries"]);
    checkFetcher(fetcher);
    if (!fetcher) {
        fetcher = fetch;
    }
    var linkConfig = {
        http: { includeExtensions: includeExtensions },
        options: requestOptions.fetchOptions,
        credentials: requestOptions.credentials,
        headers: requestOptions.headers,
    };
    return new ApolloLink(function (operation) {
        var chosenURI = selectURI(operation, uri);
        var context = operation.getContext();
        var clientAwarenessHeaders = {};
        if (context.clientAwareness) {
            var _a = context.clientAwareness, name_1 = _a.name, version = _a.version;
            if (name_1) {
                clientAwarenessHeaders['apollographql-client-name'] = name_1;
            }
            if (version) {
                clientAwarenessHeaders['apollographql-client-version'] = version;
            }
        }
        var contextHeaders = __assign({}, clientAwarenessHeaders, context.headers);
        var contextConfig = {
            http: context.http,
            options: context.fetchOptions,
            credentials: context.credentials,
            headers: contextHeaders,
        };
        var _b = selectHttpOptionsAndBody(operation, fallbackHttpConfig, linkConfig, contextConfig), options = _b.options, body = _b.body;
        var controller;
        if (!options.signal) {
            var _c = createSignalIfSupported(), _controller = _c.controller, signal = _c.signal;
            controller = _controller;
            if (controller)
                options.signal = signal;
        }
        var definitionIsMutation = function (d) {
            return d.kind === 'OperationDefinition' && d.operation === 'mutation';
        };
        if (useGETForQueries &&
            !operation.query.definitions.some(definitionIsMutation)) {
            options.method = 'GET';
        }
        if (options.method === 'GET') {
            var _d = rewriteURIForGET(chosenURI, body), newURI = _d.newURI, parseError = _d.parseError;
            if (parseError) {
                return fromError(parseError);
            }
            chosenURI = newURI;
        }
        else {
            try {
                options.body = serializeFetchParameter(body, 'Payload');
            }
            catch (parseError) {
                return fromError(parseError);
            }
        }
        return new Observable(function (observer) {
            fetcher(chosenURI, options)
                .then(function (response) {
                operation.setContext({ response: response });
                return response;
            })
                .then(parseAndCheckHttpResponse(operation))
                .then(function (result) {
                observer.next(result);
                observer.complete();
                return result;
            })
                .catch(function (err) {
                if (err.name === 'AbortError')
                    return;
                if (err.result && err.result.errors && err.result.data) {
                    observer.next(err.result);
                }
                observer.error(err);
            });
            return function () {
                if (controller)
                    controller.abort();
            };
        });
    });
};
function rewriteURIForGET(chosenURI, body) {
    var queryParams = [];
    var addQueryParam = function (key, value) {
        queryParams.push(key + "=" + encodeURIComponent(value));
    };
    if ('query' in body) {
        addQueryParam('query', body.query);
    }
    if (body.operationName) {
        addQueryParam('operationName', body.operationName);
    }
    if (body.variables) {
        var serializedVariables = void 0;
        try {
            serializedVariables = serializeFetchParameter(body.variables, 'Variables map');
        }
        catch (parseError) {
            return { parseError: parseError };
        }
        addQueryParam('variables', serializedVariables);
    }
    if (body.extensions) {
        var serializedExtensions = void 0;
        try {
            serializedExtensions = serializeFetchParameter(body.extensions, 'Extensions map');
        }
        catch (parseError) {
            return { parseError: parseError };
        }
        addQueryParam('extensions', serializedExtensions);
    }
    var fragment = '', preFragment = chosenURI;
    var fragmentStart = chosenURI.indexOf('#');
    if (fragmentStart !== -1) {
        fragment = chosenURI.substr(fragmentStart);
        preFragment = chosenURI.substr(0, fragmentStart);
    }
    var queryParamsPrefix = preFragment.indexOf('?') === -1 ? '?' : '&';
    var newURI = preFragment + queryParamsPrefix + queryParams.join('&') + fragment;
    return { newURI: newURI };
}
var HttpLink = (function (_super) {
    __extends(HttpLink, _super);
    function HttpLink(opts) {
        return _super.call(this, createHttpLink(opts).request) || this;
    }
    return HttpLink;
}(ApolloLink));

export { HttpLink, createHttpLink };
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