@graphiql/toolkit
Version:
Utility to build a fetcher for GraphiQL
52 lines (51 loc) • 2.5 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: !0 });
}, __copyProps = (to, from, except, desc) => {
if (from && typeof from == "object" || typeof from == "function")
for (let key of __getOwnPropNames(from))
!__hasOwnProp.call(to, key) && key !== except && __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: !0 }), mod);
var createFetcher_exports = {};
__export(createFetcher_exports, {
createGraphiQLFetcher: () => createGraphiQLFetcher
});
module.exports = __toCommonJS(createFetcher_exports);
var import_lib = require("./lib");
function createGraphiQLFetcher(options) {
const httpFetch = options.fetch || typeof window != "undefined" && window.fetch;
if (!httpFetch)
throw new Error("No valid fetcher implementation available");
options.enableIncrementalDelivery = options.enableIncrementalDelivery !== !1;
const simpleFetcher = (0, import_lib.createSimpleFetcher)(options, httpFetch), httpFetcher = options.enableIncrementalDelivery ? (0, import_lib.createMultipartFetcher)(options, httpFetch) : simpleFetcher;
return async (graphQLParams, fetcherOpts) => {
if (graphQLParams.operationName === "IntrospectionQuery")
return (options.schemaFetcher || simpleFetcher)(
graphQLParams,
fetcherOpts
);
if (fetcherOpts != null && fetcherOpts.documentAST ? (0, import_lib.isSubscriptionWithName)(
fetcherOpts.documentAST,
graphQLParams.operationName || void 0
) : !1) {
const wsFetcher = await (0, import_lib.getWsFetcher)(options, fetcherOpts);
if (!wsFetcher)
throw new Error(
`Your GraphiQL createFetcher is not properly configured for websocket subscriptions yet. ${options.subscriptionUrl ? `Provided URL ${options.subscriptionUrl} failed` : "Please provide subscriptionUrl, wsClient or legacyClient option first."}`
);
return wsFetcher(graphQLParams);
}
return httpFetcher(graphQLParams, fetcherOpts);
};
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
createGraphiQLFetcher
});