var models = require('../models');
var express = require('express');
var router = express.Router();

/* GET home page. */
router.get('/:txid', function(req, res, next) {
  const txid = encodeURI(req.params.txid);

  models.Transaction.findOne({
    where: {
      txid,
    },
    include: [{
      attributes: ['hash'],
      model: models.Block,
    },{
      model: models.Vout,
      include: {
        model: models.Address,
      }
    }, {
      model: models.Transaction,
      as: 'txtx',
    }],
  })
  .then((transaction) => {
    if (transaction === null) {
      res.status(404).render('404');
      return;
    }
    const vouts = [];
    transaction.Vouts.forEach((vout) => {
      vout.Addresses.forEach((address) => {
        vouts.push({
          address: address.address,
          value: vout.value,
        });
      });
    });
    res.render('transaction', {
      transaction,
      vouts,
    });
  });

});

module.exports = router;