import { Meteor } from 'meteor/meteor';
import RedisPubSub from '/imports/startup/server/redis';
import Logger from '/imports/startup/server/logger';
import upsertValidationState from '/imports/api/auth-token-validation/server/modifiers/upsertValidationState';
import { ValidationStates } from '/imports/api/auth-token-validation';
import pendingAuthenticationsStore from '../store/pendingAuthentications';

export default function validateAuthToken(meetingId, requesterUserId, requesterToken, externalId) {
  try {
    const REDIS_CONFIG = Meteor.settings.private.redis;
    const CHANNEL = REDIS_CONFIG.channels.toAkkaApps;
    const EVENT_NAME = 'ValidateAuthTokenReqMsg';

    Logger.debug('ValidateAuthToken method called', { meetingId, requesterUserId, requesterToken, externalId });

    if (!meetingId) return false;

    // Store reference of methodInvocationObject ( to postpone the connection userId definition )
    pendingAuthenticationsStore.add(meetingId, requesterUserId, requesterToken, this);
    upsertValidationState(meetingId, requesterUserId, ValidationStates.VALIDATING, this.connection.id);

    const payload = {
      userId: requesterUserId,
      authToken: requesterToken,
    };

    Logger.info(`User '${requesterUserId}' is trying to validate auth token for meeting '${meetingId}' from connection '${this.connection.id}'`);

    return RedisPubSub.publishUserMessage(CHANNEL, EVENT_NAME, meetingId, requesterUserId, payload);
  } catch (err) {
    Logger.error(`Exception while invoking method validateAuthToken ${err.stack}`);
  }
}