var models = require('../models'); var express = require('express'); var router = express.Router(); /* GET home page. */ router.get('/:address/:offset*?', async function(req, res, next) { const addrss = encodeURI(req.params.address); const limit = 30; const paramPage = parseInt(req.params.offset); const page = isNaN(paramPage) || paramPage < 1 ? 1 : paramPage; const offset = 30 * (page - 1); const txes = await models.sequelize.query(` SELECT txid FROM Transactions as t LEFT JOIN Vouts as v ON v.TransactionId=t.id LEFT JOIN AddressVouts as av ON v.id=av.VoutId LEFT JOIN Addresses as a ON a.id=av.AddressId WHERE a.address='${addrss}' LIMIT ${limit} OFFSET ${offset}; `); if (txes === null) { res.status(404).render('404'); return; } const nextpage = txes[0].length === 30 ? page + 1 : null; const prevpage = page > 1 ? page - 1 : null; res.render('address', { address: addrss, txes: txes[0], nextpage, prevpage, }); }); module.exports = router;