@nasriya/hypercloud/dist/esm/services/uploads/assets/UploadedStorageFile.js

Nasriya HyperCloud is a lightweight Node.js HTTP2 framework.

import fs from 'fs';
import path from 'path';
class UploadedStorageFile {
    #_closed = false;
    #_stream;
    #_data = {
        fieldName: '',
        fileName: '',
        mime: '',
        path: '',
        size: 0
    };
    constructor(options) {
        this.#_data.fieldName = options.fieldName;
        this.#_data.fileName = options.fileName;
        this.#_data.mime = options.mime;
        this.#_data.path = path.join(options.tempPath, `${Date.now()}_temp_${options.fileName}`);
        this.#_stream = fs.createWriteStream(this.path, { encoding: 'binary' });
    }
    get fieldName() { return this.#_data.fieldName; }
    get fileName() { return this.#_data.fileName; }
    get mime() { return this.#_data.mime; }
    get path() { return this.#_data.path; }
    get size() { return this.#_data.size; }
    get closed() { return this.#_closed; }
    write(chunk) {
        return new Promise((resolve, reject) => {
            this.#_stream.write(chunk, (err) => {
                if (err) {
                    reject(err);
                }
                else {
                    resolve();
                }
            });
        });
    }
    finish() {
        return new Promise((resolve, reject) => {
            if (this.#_closed) {
                return resolve();
            }
            this.#_stream.end(() => {
                this.#_closed = true;
                this.#_data.size = fs.statSync(this.path).size;
                resolve();
            });
        });
    }
}
export default UploadedStorageFile;