const { logger } = require('../util/logger');
const beneficiaryService = require('../services/beneficiary.service');

async function validateWithinBank(req, res) {
  const { accountNumber } = req.query;

  if (!accountNumber) {
    res.status(400).json({
      error: 'account number is required',
    });
  }

  try {
    const beneficiaryName =
      await beneficiaryService.validateWithinBank(accountNumber);
    if (!beneficiaryName)
      return res.status(401).json({ error: 'invalid account number' });
    return res.json({ name: beneficiaryName });
  } catch (err) {
    logger.error(err, 'beneficiary validation within bank failed');
    res.status(500).json({ error: 'invalid account number' });
  }
}

module.exports = { validateWithinBank };