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135 lines
3.9 KiB
135 lines
3.9 KiB
4 months ago
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'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var globals = require('../../utilities/globals');
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var utilities = require('../../utilities');
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var tslib = require('tslib');
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var graphql = require('graphql');
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function fromError(errorValue) {
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return new utilities.Observable(function (observer) {
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observer.error(errorValue);
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});
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}
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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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globalThis.__DEV__ !== false && globals.invariant.warn(42);
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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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function fromPromise(promise) {
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return new utilities.Observable(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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var throwServerError = function (response, result, message) {
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var error = new Error(message);
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error.name = "ServerError";
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error.response = response;
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error.statusCode = response.status;
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error.result = result;
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throw error;
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};
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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 globals.newInvariantError(43, key);
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}
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}
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return operation;
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}
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function createOperation(starting, operation) {
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var context = tslib.__assign({}, starting);
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var setContext = function (next) {
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if (typeof next === "function") {
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context = tslib.__assign(tslib.__assign({}, context), next(context));
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}
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else {
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context = tslib.__assign(tslib.__assign({}, context), next);
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}
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};
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var getContext = function () { return (tslib.__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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return operation;
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}
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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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utilities.getOperationName(transformedOperation.query) || undefined
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: "";
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}
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return transformedOperation;
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}
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function filterOperationVariables(variables, query) {
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var result = tslib.__assign({}, variables);
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var unusedNames = new Set(Object.keys(variables));
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graphql.visit(query, {
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Variable: function (node, _key, parent) {
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if (parent &&
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parent.kind !== "VariableDefinition") {
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unusedNames.delete(node.name.value);
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}
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},
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});
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unusedNames.forEach(function (name) {
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delete result[name];
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});
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return result;
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}
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exports.createOperation = createOperation;
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exports.filterOperationVariables = filterOperationVariables;
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exports.fromError = fromError;
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exports.fromPromise = fromPromise;
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exports.throwServerError = throwServerError;
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exports.toPromise = toPromise;
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exports.transformOperation = transformOperation;
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exports.validateOperation = validateOperation;
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//# sourceMappingURL=utils.cjs.map
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