Create model for visitor logging.

models/visitor.js

@@ -0,0 +1,13 @@
+const mongoose = require("mongoose");
+
+const VisitorSchema = new mongoose.Schema({
+    time: {
+        type: Date,
+        default: new Date()
+    },
+    route: String,
+    ip: String,
+    method: String
+});
+
+module.exports = mongoose.model("visitor", VisitorSchema);