63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
/*
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* Bot that receives a POST request (from a GitHub issue comment webhook)
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* and in case it's a comment that has "@autobounty <decimal> <currency>"
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* awards that bounty to the address posted earlier in the thread (by the
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* commiteth bot).
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* TODO tests
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* REVIEW parsing, non-persisting storage of addresses, hardcoded string length.
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* Depends on commiteth version as of 2017-06-10.
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*/
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const config = require('./config');
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const bot = require('./bot');
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var express = require('express'),
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cors = require('cors'),
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helmet = require('helmet'),
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app = express(),
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bodyParser = require('body-parser'),
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jsonParser = bodyParser.json();
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app.use(cors());
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app.use(helmet());
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// Receive a POST request at the address specified by an env. var.
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app.post(`${config.urlEndpoint}`, jsonParser, function(req, res, next) {
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// TODO decide how long the delay to start everything should be
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if (!req.body || !req.body.action)
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return res.sendStatus(400);
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if (!config.needsFunding(req))
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return res.sendStatus(204);
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const eth = bot.eth;
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const from = config.sourceAddress;
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const to = bot.getAddress(req);
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const amount = config.getAmount(req);
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const gasPrice = bot.getGasPrice();
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eth.getTransactionCount(address, (err, nonce) => {
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eth.sendTransaction({
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from: from,
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to: to,
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gas: gas,
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gasPrice: gasPrice,
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value: amount,
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nonce,
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}, (err, txID) => {
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if (err) {
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config.log('Request failed', err)
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return res.status(500).json(err)
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}
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else {
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config.log('Successful request:', txID)
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res.json({ txID })
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}
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});
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});
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const port = process.env.PORT || 8181
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app.listen(port, function(){
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console.log('Autobounty listening on port', port);
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});
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