klz-cables.com/.pnpm-store/v10/files/de/32fc3ff237bb568cccaaefcc29d8d80bdef793944b30c7d21f6cd6e488cc6c09c218b941eba2b799ef23b8e8f08faea00ef8c15b179e277b755b82a1d53ad5

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createHandler = exports.parseRequestParams = void 0;
const handler_1 = require("../handler");
/**
 * The GraphQL over HTTP spec compliant request parser for an incoming GraphQL request.
 *
 * If the HTTP request _is not_ a [well-formatted GraphQL over HTTP request](https://graphql.github.io/graphql-over-http/draft/#sec-Request), the function will respond
 * on the `FastifyReply` argument and return `null`.
 *
 * If the HTTP request _is_ a [well-formatted GraphQL over HTTP request](https://graphql.github.io/graphql-over-http/draft/#sec-Request), but is invalid or malformed,
 * the function will throw an error and it is up to the user to handle and respond as they see fit.
 *
 * ```js
 * import Fastify from 'fastify'; // yarn add fastify
 * import { parseRequestParams } from 'graphql-http/lib/use/fastify';
 *
 * const fastify = Fastify();
 * fastify.all('/graphql', async (req, reply) => {
 *   try {
 *     const maybeParams = await parseRequestParams(req, reply);
 *     if (!maybeParams) {
 *       // not a well-formatted GraphQL over HTTP request,
 *       // parser responded and there's nothing else to do
 *       return;
 *     }
 *
 *     // well-formatted GraphQL over HTTP request,
 *     // with valid parameters
 *     reply.status(200).send(JSON.stringify(maybeParams, null, '  '));
 *   } catch (err) {
 *     // well-formatted GraphQL over HTTP request,
 *     // but with invalid parameters
 *     reply.status(400).send(err.message);
 *   }
 * });
 *
 * fastify.listen({ port: 4000 });
 * console.log('Listening to port 4000');
 * ```
 *
 * @category Server/fastify
 */
async function parseRequestParams(req, reply) {
    const rawReq = toRequest(req, reply);
    const paramsOrRes = await (0, handler_1.parseRequestParams)(rawReq);
    if (!('query' in paramsOrRes)) {
        const [body, init] = paramsOrRes;
        reply
            .status(init.status)
            .headers(init.headers || {})
            // "or undefined" because `null` will be JSON stringified
            .send(body || undefined);
        return null;
    }
    return paramsOrRes;
}
exports.parseRequestParams = parseRequestParams;
/**
 * Create a GraphQL over HTTP spec compliant request handler for
 * the fastify framework.
 *
 * ```js
 * import Fastify from 'fastify'; // yarn add fastify
 * import { createHandler } from 'graphql-http/lib/use/fastify';
 * import { schema } from './my-graphql-schema';
 *
 * const fastify = Fastify();
 * fastify.all('/graphql', createHandler({ schema }));
 *
 * fastify.listen({ port: 4000 });
 * console.log('Listening to port 4000');
 * ```
 *
 * @category Server/fastify
 */
function createHandler(options) {
    const handle = (0, handler_1.createHandler)(options);
    return async function requestListener(req, reply) {
        try {
            const [body, init] = await handle(toRequest(req, reply));
            reply
                .status(init.status)
                .headers(init.headers || {})
                // "or undefined" because `null` will be JSON stringified
                .send(body || undefined);
        }
        catch (err) {
            // The handler shouldnt throw errors.
            // If you wish to handle them differently, consider implementing your own request handler.
            console.error('Internal error occurred during request handling. ' +
                'Please check your implementation.', err);
            reply.status(500).send();
        }
    };
}
exports.createHandler = createHandler;
function toRequest(req, reply) {
    return {
        url: req.url,
        method: req.method,
        headers: req.headers,
        // eslint-disable-next-line @typescript-eslint/no-explicit-any
        body: req.body,
        raw: req,
        context: { reply },
    };
}