const express = require('express');

require('dotenv').config();

const app = express();
const port = process.env.PORT || 3000;

const {
  CasperClient, DeployUtil, Contracts: { Contract },
} = require('casper-js-sdk');

const RPC_API = 'http://65.109.56.30:7777/rpc';

const casperClient = new CasperClient(RPC_API);
const contract = new Contract(casperClient);
contract.setContractHash('hash-9d6641378c5859e4a0367b37f358d9861496318ba814bdd92903210a3f633198');

app.use(express.json());

app.post('/sendDeploy', async (req, res) => {
  const { body: deployJson } = req;
  const deploy = DeployUtil.deployFromJson(deployJson).unwrap();
  const deployHash = await casperClient.putDeploy(deploy);
  res.status(200).send(`Deploy hash: ${deployHash}`);
});

app.get('/queryMessage', async (req, res) => {
  const result = await contract.queryContractData(['message']);
  console.log('query result:', result);
  res.send(result);
});

app.get('*', (req, res) => {
  console.log(`req.path: ${req.path}`);
  res.send('Hello World!');
});

app.listen(port, () => {
  console.log(`Example app listening on port ${port}`);
});