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

async function checkBeneficiaryCooldown(req, res, next) {
  const cooldownTime = parseInt(
    process.env.BENEFICIARY_COOLDOWN_TIME || '60',
    10
  );
  const customerNo = req.user;
  const { toAccount } = req.body;
  const beneficiary = await getSingleBeneficiary(customerNo, toAccount);

  if (beneficiary) {
    const now = new Date();
    const cooldownPeriod = new Date(now.getTime() - cooldownTime * 60 * 1000);
    const createdAt = new Date(beneficiary['created_at']);
    if (createdAt > cooldownPeriod) {
      const remaining = (now - createdAt) / (60 * 1000);
      logger.warn('TRANSACTION_FAILED BENEFICIARY_COOLDOWN_ACTIVE');
      return res.status(403).json({
        remaining,
        error: 'beneficiary cooldown period active',
      });
    }
  }
  next();
}

module.exports = { checkBeneficiaryCooldown };