mercurius-upload/dist/index.js

Fastify plugin to support GraphQL uploads using graphql-upload

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.mercuriusUpload = void 0;
const util = __importStar(require("util"));
const stream_1 = __importDefault(require("stream"));
const fastify_plugin_1 = __importDefault(require("fastify-plugin"));
const graphql_upload_minimal_1 = require("graphql-upload-minimal");
const finishedStream = util.promisify(stream_1.default.finished);
const mercuriusGQLUpload = (fastify, options, done) => {
    fastify.addContentTypeParser('multipart/form-data', (req, _payload, done) => {
        req.mercuriusUploadMultipart = true;
        done(null);
    });
    fastify.addHook('preValidation', async function (request, reply) {
        if (!request.mercuriusUploadMultipart) {
            return;
        }
        request.body = await (0, graphql_upload_minimal_1.processRequest)(request.raw, reply.raw, options);
    });
    fastify.addHook('onSend', async function (request) {
        if (!request.mercuriusUploadMultipart) {
            return;
        }
        await finishedStream(request.raw);
    });
    done();
};
exports.mercuriusUpload = (0, fastify_plugin_1.default)(mercuriusGQLUpload, {
    fastify: '5.x',
    name: 'mercurius-upload',
});
exports.default = exports.mercuriusUpload;