connect.ts

import {getConnectionManager, getConnection} from 'typeorm';

import {WinstonTypeormLogger} from './WinstonTypeormLogger';
import SnakeNamingStrategy from './SnakeNamingStrategy';
import config from '../config';

process.env.TZ = 'UTC';

const manager = getConnectionManager();
if (!manager.connections.length) {
  manager.create({
    ...config.TYPEORM,
    logger: new WinstonTypeormLogger(config.TYPEORM.loggerOptions),
    logging: true,
    migrationsRun: config.env.isGoogleCloudStagingOrProduction(),
    namingStrategy: new SnakeNamingStrategy(),
  });
}

export default async function connect() {
  const connection = getConnection();
  return connection.isConnected ? connection : await connection.connect();
}


connect().then(async c => {
  const l = await c.driver.createSchemaBuilder().log()
  console.log(l.upQueries)
})