jsm-core/dist/app/middlewares/uploading/multer.middleware.js

Core library for JSM project

"use strict";
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    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs = __importStar(require("fs"));
const jsm_logger_1 = __importStar(require("jsm-logger"));
const jsm_utilities_1 = require("jsm-utilities");
const multer_1 = __importDefault(require("multer"));
const path_1 = __importDefault(require("path"));
const uuid_1 = require("uuid");
const context_1 = require("../../../context");
const logger = (0, jsm_logger_1.default)(jsm_logger_1.LoggerContext.MIDDLEWARE, 'uploadMiddleware');
const storage = multer_1.default.diskStorage({
    destination: function (req, file, cb) {
        var _a, _b, _c, _d;
        logger.debug('[UploadFiles] before upload destination: ', req.body);
        const folder = `uploads/${((_b = (_a = req.attached_entities) === null || _a === void 0 ? void 0 : _a.user) === null || _b === void 0 ? void 0 : _b._id) || 'unknown'}/`;
        try {
            // Ensure the uploads directory exists
            const uploadDir = path_1.default.join((0, context_1.getRegistry)().cwd, folder);
            logger.debug('[UploadFiles] uploadDir: ', uploadDir);
            fs.mkdirSync(uploadDir, { recursive: true });
            cb(null, `uploads/${((_d = (_c = req.attached_entities) === null || _c === void 0 ? void 0 : _c.user) === null || _d === void 0 ? void 0 : _d._id) || 'unknown'}/`);
        }
        catch (error) {
            logger.error(error.message, error);
            cb(new Error('Failed to create upload directory'), folder);
        }
    },
    // By default, multer removes file extensions so let's add them back
    filename: function (req, file, cb) {
        try {
            const filename = `${file.fieldname}.${Date.now()}.${(0, uuid_1.v4)()}${path_1.default.extname(file.originalname)}`;
            logger.debug('[UploadFiles] before upload filename: ', filename);
            cb(null, filename);
        }
        catch (error) {
            logger.error(error.message, error);
            cb(new Error('Failed to create upload filename'), file.filename);
        }
    },
});
const maxFileSize = (0, context_1.getRegistry)().getConfig('http.upload.maxFileSize') || 1024 * 1024 * 10; // Default to 10MB if not set
logger.value('max-file-size', (0, jsm_utilities_1.formatBytes)(maxFileSize));
const uploadMiddleware = (0, multer_1.default)({
    storage,
    limits: {
        fileSize: maxFileSize
    },
});
exports.default = uploadMiddleware;