Added IP address ignore list.

pages/api/collect.js

@@ -3,12 +3,22 @@ import { savePageView, saveEvent } from 'lib/queries';
 import { useCors, useSession } from 'lib/middleware';
 import { ok, badRequest } from 'lib/response';
 import { createToken } from 'lib/crypto';
+import { getIpAddress } from '../../lib/request';
 
 export default async (req, res) => {
   if (isBot(req.headers['user-agent'])) {
     return ok(res);
   }
 
+  if (process.env.IGNORE_IP) {
+    const ips = process.env.IGNORE_IP.split(',').map(n => n.trim());
+    const ip = getIpAddress(req);
+
+    if (ips.includes(ip)) {
+      return ok(res);
+    }
+  }
+
   await useCors(req, res);
   await useSession(req, res);