strapi/packages/strapi-generate-new/lib/resources/templates/database-templates/mongo.template

module.exports = ({ env }) => ({
  defaultConnection: 'default',
  connections: {
    default: {
      connector: 'mongoose',
      settings: {
        host: env('DATABASE_HOST', '<%= settings.host %>'),
        srv: env.bool('DATABASE_SRV', <%= settings.srv %>),
        port: env.int('DATABASE_PORT', <%= settings.port %>),
        database: env('DATABASE_NAME', '<%= settings.database %>'),
        username: env('DATABASE_USERNAME', <% if (settings.username) { %>'<%= settings.username %>'<% } else { %>null<% } %>),
        password: env('DATABASE_PASSWORD', <% if (settings.password) { %>'<%= settings.password %>'<% } else { %>null<% } %>),
      },
      options: {
        authenticationDatabase: env('AUTHENTICATION_DATABASE', <% if (options.authenticationDatabase) { %>'<%= options.authenticationDatabase %>'<% } else { %>null<% } %>),
        ssl: env.bool('DATABASE_SSL', <%= options.ssl %>),
      },
    },
  },
});