const { AuthenticationService, JWTStrategy } = require('@feathersjs/authentication');
const { LocalStrategy } = require('@feathersjs/authentication-local');
const _ = require('lodash');

class NoHashingLocalStrategy extends LocalStrategy {
  async comparePassword (entity, password) {
    const { entityPasswordField, errorMessage } = this.configuration;
    const entityPassword = _.get(entity, entityPasswordField);
    if (entityPassword !== password) throw new Error(errorMessage);
    return entity;
  }
}

module.exports = app => {
  const authentication = new AuthenticationService(app);

  authentication.register('local', new NoHashingLocalStrategy());
  authentication.register('jwt', new JWTStrategy());

  app.use('/authentication', authentication);
};