mirror of
https://github.com/CamHenlin/MessagesForMacintosh.git
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122 lines
4.0 KiB
JavaScript
122 lines
4.0 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var tslib_1 = require("tslib");
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var zen_observable_ts_1 = tslib_1.__importDefault(require("zen-observable-ts"));
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var apollo_utilities_1 = require("apollo-utilities");
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exports.getOperationName = apollo_utilities_1.getOperationName;
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var ts_invariant_1 = require("ts-invariant");
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function validateOperation(operation) {
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var OPERATION_FIELDS = [
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'query',
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'operationName',
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'variables',
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'extensions',
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'context',
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];
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for (var _i = 0, _a = Object.keys(operation); _i < _a.length; _i++) {
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var key = _a[_i];
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if (OPERATION_FIELDS.indexOf(key) < 0) {
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throw new ts_invariant_1.InvariantError("illegal argument: " + key);
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}
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}
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return operation;
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}
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exports.validateOperation = validateOperation;
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var LinkError = (function (_super) {
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tslib_1.__extends(LinkError, _super);
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function LinkError(message, link) {
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var _this = _super.call(this, message) || this;
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_this.link = link;
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return _this;
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}
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return LinkError;
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}(Error));
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exports.LinkError = LinkError;
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function isTerminating(link) {
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return link.request.length <= 1;
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}
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exports.isTerminating = isTerminating;
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function toPromise(observable) {
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var completed = false;
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return new Promise(function (resolve, reject) {
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observable.subscribe({
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next: function (data) {
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if (completed) {
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ts_invariant_1.invariant.warn("Promise Wrapper does not support multiple results from Observable");
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}
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else {
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completed = true;
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resolve(data);
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}
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},
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error: reject,
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});
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});
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}
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exports.toPromise = toPromise;
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exports.makePromise = toPromise;
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function fromPromise(promise) {
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return new zen_observable_ts_1.default(function (observer) {
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promise
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.then(function (value) {
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observer.next(value);
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observer.complete();
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})
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.catch(observer.error.bind(observer));
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});
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}
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exports.fromPromise = fromPromise;
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function fromError(errorValue) {
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return new zen_observable_ts_1.default(function (observer) {
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observer.error(errorValue);
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});
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}
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exports.fromError = fromError;
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function transformOperation(operation) {
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var transformedOperation = {
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variables: operation.variables || {},
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extensions: operation.extensions || {},
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operationName: operation.operationName,
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query: operation.query,
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};
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if (!transformedOperation.operationName) {
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transformedOperation.operationName =
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typeof transformedOperation.query !== 'string'
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? apollo_utilities_1.getOperationName(transformedOperation.query)
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: '';
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}
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return transformedOperation;
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}
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exports.transformOperation = transformOperation;
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function createOperation(starting, operation) {
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var context = tslib_1.__assign({}, starting);
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var setContext = function (next) {
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if (typeof next === 'function') {
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context = tslib_1.__assign({}, context, next(context));
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}
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else {
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context = tslib_1.__assign({}, context, next);
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}
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};
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var getContext = function () { return (tslib_1.__assign({}, context)); };
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Object.defineProperty(operation, 'setContext', {
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enumerable: false,
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value: setContext,
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});
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Object.defineProperty(operation, 'getContext', {
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enumerable: false,
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value: getContext,
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});
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Object.defineProperty(operation, 'toKey', {
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enumerable: false,
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value: function () { return getKey(operation); },
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});
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return operation;
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}
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exports.createOperation = createOperation;
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function getKey(operation) {
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var query = operation.query, variables = operation.variables, operationName = operation.operationName;
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return JSON.stringify([operationName, query, variables]);
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}
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exports.getKey = getKey;
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//# sourceMappingURL=linkUtils.js.map
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