migrate-mongo-config.ts

// In this file you can configure migrate-mongo
import { config } from 'dotenv';

if (process.env.NODE_ENV === 'development') {
  config();
}

const mongoConfig = {
  mongodb: {
    url: `mongodb://${process.env.DB_USERNAME}:${process.env.DB_PASSWORD}@${process.env.DB_HOST}:${process.env.DB_PORT}`,

    databaseName: process.env.DB_NAME,

    options: {
      useNewUrlParser: true, // removes a deprecation warning when connecting
      useUnifiedTopology: true, // removes a deprecating warning when connecting
      //   connectTimeoutMS: 3600000, // increase connection timeout to 1 hour
      //   socketTimeoutMS: 3600000, // increase socket timeout to 1 hour
    },
  },

  // The migrations dir, can be an relative or absolute path. Only edit this when really necessary.
  migrationsDir: 'migrations',

  // The mongodb collection where the applied changes are stored. Only edit this when really necessary.
  changelogCollectionName: 'changelog',

  // The file extension to create migrations and search for in migration dir
  migrationFileExtension: '.ts',
};

module.exports = mongoConfig;