floriday/floriday.js

import { checkCon, closeCon } from './models/sequelize.js';
import * as utils from './utils.js';
import chalk from 'chalk';

const env = process.env;

class Floriday {
	async start() {
		try {
			await utils.checkConfig();
			await utils.requestToken();
		} catch (err) {
			utils.criticalError(err);
		}
	};

	async tryConn() {
		while (true)
			try {
				utils.warning(new Error('Awaiting a response from the database...'));
				await utils.sleep(env.DB_RECON_TIMEOUT);
				await checkCon();
				await this.schedule();
			}
			catch (err) {};
	};

	async schedule () {
		try {
			const intervalTime = JSON.parse(env.IS_PRODUCTION)
				? env.MS_PRODUCTION_SCHEDULE
				: env.MS_TEST_SCHEDULE;
			while (!this.stopSchedule) {
				try {
					await this.trunk();
					await new Promise(resolve => setTimeout(resolve, intervalTime));
				} catch (err) {
					await this.tryConn();
					await new Promise(resolve => setTimeout(resolve, intervalTime));
				}
			}
		} catch (err) {
			throw err;
		};
	};

	async trunk() {
		try{
			const models = [
				'organization',
				'warehouse',
				'tradeItem',
				'supplyLine',
				'clockPresaleSupply',
			];
			for (let model of models)
				await utils.syncModel(model);

			// await utils.syncConnections();

		} catch (err) {
			if (err.name === 'SequelizeConnectionRefusedError') throw err;
			utils.criticalError(err);
		}
	};

	async stop() {
		try {
			this.stopSchedule = false;
			await closeCon();
			console.warn(chalk.dim('\nBye, come back soon 👋'))
		} catch (err) {
			utils.criticalError(err);
		}
	};
};

export default Floriday;