Github API calls

bot/github.js

@@ -0,0 +1,37 @@
+'use strict'
+
+const https = require('https');
+const config = require('../config');
+
+// Returns the url for getting the labels of a request (Github v3)
+// req has req.issue.labels_url
+const getLabelsURL = function(req) {
+    let url = req.issue.labels_url;
+    // Make the URL generic removing the name of the label
+    return url.replace('{/name}', '');
+}
+
+const getLabels = function(req) {
+    let url = getLabelsURL(req);
+    return new Promise((resolve, reject) => {
+        const request = https.get(url, (response) => {
+            // handle http errors
+            if (response.statusCode < 200 || response.statusCode > 299) {
+                reject(new Error('Failed to load page, status code: ' + response.statusCode));
+            }
+            // temporary data holder
+            const body = [];
+            // on every content chunk, push it to the data array
+            response.on('data', (chunk) => body.push(chunk));
+            // we are done, resolve promise with those joined chunks
+            response.on('end', () => {
+                let labels = JSON.parse(body.join('')).map(lableObj => lableObj.name);
+                let bountyLabels = labels.filter(name => config.BOUNTY_LABELS.hasOwnProperty(name));
+
+                resolve(bountyLabels);
+            });
+        });
+        // handle connection errors of the request
+        request.on('error', (err) => reject(err))
+    });
+}

config/default.js

@@ -1,3 +1,15 @@
+
+
+const BOUNTY_LABELS = {
+    'bounty-xs': 1, 
+    'bounty-s': 10,
+    'bounty-m': 100, 
+    'bounty-l': 1000,
+    'bounty-xl': 10000
+}
+
+
+
 module.exports = {
     urlEndpoint: "/autobounty/fund",
     signerPath: "https://ropsten.infura.io",