diff options
author | tv <tv@xso> | 2011-08-24 17:05:23 +0200 |
---|---|---|
committer | tv <tv@xso> | 2011-08-24 17:05:23 +0200 |
commit | 7c18a3d4e5897adb4ddd141aed261ce63daf1a10 (patch) | |
tree | 8c67329a81cbb52e90902cddc90c6d7e38ea42ec /gold/scex/tracer/index.js | |
parent | b35a8971a9e1fa904db4356cb28fc4cd648134d3 (diff) |
gold: move tracer to own subdir
Diffstat (limited to 'gold/scex/tracer/index.js')
-rw-r--r-- | gold/scex/tracer/index.js | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gold/scex/tracer/index.js b/gold/scex/tracer/index.js new file mode 100644 index 00000000..e0c706e7 --- /dev/null +++ b/gold/scex/tracer/index.js @@ -0,0 +1,58 @@ +var http = require('http'); +var slurp = require('./slurp'); + +var options = { + host: 'scexchange.bitparking.com', + port: 8080, + path: '/api/t2' +}; + +var last_id = 0; +var last_price = 0; +function t2 () { + http.get(options, function(res) { + slurp(res, function (data) { + try { + data = JSON.parse(data); + } catch (exn) { + return console.error('[1;31m' + exn.stack + '[m'); + }; + data + .sort(function (a, b) { + return a.id - b.id; + }) + .forEach(function (x) { + if (x.id > last_id) { + last_id = x.id; + + x.date = new Date(Number(x.date) * 1000); + + var price = x.price.toString(); + while (price.length < 'x.xxxxxxxx'.length) { + price += 0; + } + if (x.price > last_price) { + price = '[32m' + price + '[m' + } + if (x.price < last_price) { + price = '[31m' + price + '[m' + } + last_price = x.price; + + var c = ({ buy: '[32m', sell: '[31m' })[x.type]; + var m = ''; + m += x.id + m += ' ' + JSON.parse(JSON.stringify(x.date)) + m += ' ' + price + m += ' ' + c + x.amount + '[m' + console.log(m); + + }; + }); + }); + }).on('error', function(e) { + console.log("Got error: " + e.message); + }); +}; + +setInterval(t2, 1000); |