refactor

1 files changed, 14 insertions, 0 deletions

diff --git a/binance.js b/binance.js
new file mode 100644
index 00000000..8edcc5da
--- /dev/null
+++ b/binance.js
@@ -0,0 +1,14 @@
+const WebSocket = require("ws");
+
+module.exports = app => {
+  const binance = new WebSocket(
+    "wss://stream.binance.com:9443/ws/btcusdt@ticker"
+  );
+
+  binance.onmessage = async function(event) {
+    let msg = JSON.parse(event.data);
+    app.set("bid", msg.b);
+    app.set("ask", msg.a);
+    app.set("last", msg.l);
+  };
+};