@caidrive/shared/dist/utils/form.data.parser.js

caidrive.shared.components

"use strict";
/**
 *
 *
 */
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.FormDataParser = void 0;
const formidable_1 = __importDefault(require("formidable"));
const node_buffer_1 = require("node:buffer");
const node_stream_1 = require("node:stream");
const core_1 = require("../core");
class FormDataParser {
    static parse(req) {
        return __awaiter(this, void 0, void 0, function* () {
            try {
                //  const [fields, files] = await Parser.form.parse(req);
                let data;
                const form = (0, formidable_1.default)({
                    // 10mb
                    maxFileSize: 10 * 1024 * 1024,
                    allowEmptyFiles: false,
                    multiples: true,
                    fileWriteStreamHandler: (file) => {
                        data = {};
                        const chunks = [];
                        const writable = new node_stream_1.Writable({
                            write(chunk, enc, next) {
                                chunks.push(chunk);
                                next();
                            },
                            destroy() { },
                            final(cb) {
                                const buffer = node_buffer_1.Buffer.concat(chunks);
                                // if filename option is not provided file.newFilename will be a random string
                                /*eslint-disable */
                                data = buffer;
                                cb();
                            },
                        });
                        return writable;
                    },
                });
                const [fields, files] = yield form.parse(req);
                return core_1.Result.ok([
                    fields,
                    files,
                    data,
                ]);
            }
            catch (error) {
                console.log(error);
                /**
                 *
                 */
                return core_1.Result.fail(error === null || error === void 0 ? void 0 : error.code);
            }
        });
    }
}
exports.FormDataParser = FormDataParser;