const express = require('express'); const router = express.Router(); const sharp = require('sharp'); const fs = require('fs'); const dbTester = require('../test/tester'); const db = require('../db'); const serverError = require('../utils/serverError'); const database_manager = require('../src/database/database_manager'); const storage_manager = require('../src/data/storage_manager'); const defaultSettings = { id: 1, interval: null, nb_images: null, maintenance: false, stop_flag: false, idle: true };